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-rw-r--r--builtin/am.c4
-rw-r--r--builtin/blame.c50
-rw-r--r--builtin/branch.c53
-rw-r--r--builtin/check-mailmap.c2
-rw-r--r--builtin/checkout.c3
-rw-r--r--builtin/commit-graph.c6
-rw-r--r--builtin/commit.c2
-rw-r--r--builtin/describe.c2
-rw-r--r--builtin/diff-files.c5
-rw-r--r--builtin/diff.c9
-rw-r--r--builtin/fast-export.c22
-rw-r--r--builtin/fetch.c224
-rw-r--r--builtin/for-each-ref.c2
-rw-r--r--builtin/for-each-repo.c7
-rw-r--r--builtin/fsck.c20
-rw-r--r--builtin/gc.c434
-rw-r--r--builtin/grep.c5
-rw-r--r--builtin/index-pack.c71
-rw-r--r--builtin/log.c32
-rw-r--r--builtin/ls-files.c81
-rw-r--r--builtin/merge.c3
-rw-r--r--builtin/mktag.c235
-rw-r--r--builtin/name-rev.c12
-rw-r--r--builtin/pack-objects.c57
-rw-r--r--builtin/pack-redundant.c13
-rw-r--r--builtin/pull.c70
-rw-r--r--builtin/rebase.c4
-rw-r--r--builtin/repack.c9
-rw-r--r--builtin/rev-parse.c106
-rw-r--r--builtin/shortlog.c26
-rw-r--r--builtin/show-ref.c2
-rw-r--r--builtin/sparse-checkout.c5
-rw-r--r--builtin/stash.c165
-rw-r--r--builtin/submodule--helper.c24
-rw-r--r--builtin/tag.c46
-rw-r--r--builtin/worktree.c112
36 files changed, 1277 insertions, 646 deletions
diff --git a/builtin/am.c b/builtin/am.c
index f22c73a..8355e35 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -2284,10 +2284,10 @@ int cmd_am(int argc, const char **argv, const char *prefix)
N_("skip the current patch"),
RESUME_SKIP),
OPT_CMDMODE(0, "abort", &resume.mode,
- N_("restore the original branch and abort the patching operation."),
+ N_("restore the original branch and abort the patching operation"),
RESUME_ABORT),
OPT_CMDMODE(0, "quit", &resume.mode,
- N_("abort the patching operation but keep HEAD where it is."),
+ N_("abort the patching operation but keep HEAD where it is"),
RESUME_QUIT),
{ OPTION_CALLBACK, 0, "show-current-patch", &resume.mode,
"(diff|raw)",
diff --git a/builtin/blame.c b/builtin/blame.c
index 6f7e324..b66e938 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -866,33 +866,33 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
const char *revs_file = NULL;
const char *contents_from = NULL;
const struct option options[] = {
- OPT_BOOL(0, "incremental", &incremental, N_("Show blame entries as we find them, incrementally")),
- OPT_BOOL('b', NULL, &blank_boundary, N_("Do not show object names of boundary commits (Default: off)")),
- OPT_BOOL(0, "root", &show_root, N_("Do not treat root commits as boundaries (Default: off)")),
- OPT_BOOL(0, "show-stats", &show_stats, N_("Show work cost statistics")),
- OPT_BOOL(0, "progress", &show_progress, N_("Force progress reporting")),
- OPT_BIT(0, "score-debug", &output_option, N_("Show output score for blame entries"), OUTPUT_SHOW_SCORE),
- OPT_BIT('f', "show-name", &output_option, N_("Show original filename (Default: auto)"), OUTPUT_SHOW_NAME),
- OPT_BIT('n', "show-number", &output_option, N_("Show original linenumber (Default: off)"), OUTPUT_SHOW_NUMBER),
- OPT_BIT('p', "porcelain", &output_option, N_("Show in a format designed for machine consumption"), OUTPUT_PORCELAIN),
- OPT_BIT(0, "line-porcelain", &output_option, N_("Show porcelain format with per-line commit information"), OUTPUT_PORCELAIN|OUTPUT_LINE_PORCELAIN),
- OPT_BIT('c', NULL, &output_option, N_("Use the same output mode as git-annotate (Default: off)"), OUTPUT_ANNOTATE_COMPAT),
- OPT_BIT('t', NULL, &output_option, N_("Show raw timestamp (Default: off)"), OUTPUT_RAW_TIMESTAMP),
- OPT_BIT('l', NULL, &output_option, N_("Show long commit SHA1 (Default: off)"), OUTPUT_LONG_OBJECT_NAME),
- OPT_BIT('s', NULL, &output_option, N_("Suppress author name and timestamp (Default: off)"), OUTPUT_NO_AUTHOR),
- OPT_BIT('e', "show-email", &output_option, N_("Show author email instead of name (Default: off)"), OUTPUT_SHOW_EMAIL),
- OPT_BIT('w', NULL, &xdl_opts, N_("Ignore whitespace differences"), XDF_IGNORE_WHITESPACE),
- OPT_STRING_LIST(0, "ignore-rev", &ignore_rev_list, N_("rev"), N_("Ignore <rev> when blaming")),
- OPT_STRING_LIST(0, "ignore-revs-file", &ignore_revs_file_list, N_("file"), N_("Ignore revisions from <file>")),
+ OPT_BOOL(0, "incremental", &incremental, N_("show blame entries as we find them, incrementally")),
+ OPT_BOOL('b', NULL, &blank_boundary, N_("do not show object names of boundary commits (Default: off)")),
+ OPT_BOOL(0, "root", &show_root, N_("do not treat root commits as boundaries (Default: off)")),
+ OPT_BOOL(0, "show-stats", &show_stats, N_("show work cost statistics")),
+ OPT_BOOL(0, "progress", &show_progress, N_("force progress reporting")),
+ OPT_BIT(0, "score-debug", &output_option, N_("show output score for blame entries"), OUTPUT_SHOW_SCORE),
+ OPT_BIT('f', "show-name", &output_option, N_("show original filename (Default: auto)"), OUTPUT_SHOW_NAME),
+ OPT_BIT('n', "show-number", &output_option, N_("show original linenumber (Default: off)"), OUTPUT_SHOW_NUMBER),
+ OPT_BIT('p', "porcelain", &output_option, N_("show in a format designed for machine consumption"), OUTPUT_PORCELAIN),
+ OPT_BIT(0, "line-porcelain", &output_option, N_("show porcelain format with per-line commit information"), OUTPUT_PORCELAIN|OUTPUT_LINE_PORCELAIN),
+ OPT_BIT('c', NULL, &output_option, N_("use the same output mode as git-annotate (Default: off)"), OUTPUT_ANNOTATE_COMPAT),
+ OPT_BIT('t', NULL, &output_option, N_("show raw timestamp (Default: off)"), OUTPUT_RAW_TIMESTAMP),
+ OPT_BIT('l', NULL, &output_option, N_("show long commit SHA1 (Default: off)"), OUTPUT_LONG_OBJECT_NAME),
+ OPT_BIT('s', NULL, &output_option, N_("suppress author name and timestamp (Default: off)"), OUTPUT_NO_AUTHOR),
+ OPT_BIT('e', "show-email", &output_option, N_("show author email instead of name (Default: off)"), OUTPUT_SHOW_EMAIL),
+ OPT_BIT('w', NULL, &xdl_opts, N_("ignore whitespace differences"), XDF_IGNORE_WHITESPACE),
+ OPT_STRING_LIST(0, "ignore-rev", &ignore_rev_list, N_("rev"), N_("ignore <rev> when blaming")),
+ OPT_STRING_LIST(0, "ignore-revs-file", &ignore_revs_file_list, N_("file"), N_("ignore revisions from <file>")),
OPT_BIT(0, "color-lines", &output_option, N_("color redundant metadata from previous line differently"), OUTPUT_COLOR_LINE),
OPT_BIT(0, "color-by-age", &output_option, N_("color lines by age"), OUTPUT_SHOW_AGE_WITH_COLOR),
- OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL),
- OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")),
- OPT_STRING(0, "contents", &contents_from, N_("file"), N_("Use <file>'s contents as the final image")),
- OPT_CALLBACK_F('C', NULL, &opt, N_("score"), N_("Find line copies within and across files"), PARSE_OPT_OPTARG, blame_copy_callback),
- OPT_CALLBACK_F('M', NULL, &opt, N_("score"), N_("Find line movements within and across files"), PARSE_OPT_OPTARG, blame_move_callback),
+ OPT_BIT(0, "minimal", &xdl_opts, N_("spend extra cycles to find better match"), XDF_NEED_MINIMAL),
+ OPT_STRING('S', NULL, &revs_file, N_("file"), N_("use revisions from <file> instead of calling git-rev-list")),
+ OPT_STRING(0, "contents", &contents_from, N_("file"), N_("use <file>'s contents as the final image")),
+ OPT_CALLBACK_F('C', NULL, &opt, N_("score"), N_("find line copies within and across files"), PARSE_OPT_OPTARG, blame_copy_callback),
+ OPT_CALLBACK_F('M', NULL, &opt, N_("score"), N_("find line movements within and across files"), PARSE_OPT_OPTARG, blame_move_callback),
OPT_STRING_LIST('L', NULL, &range_list, N_("range"),
- N_("Process only line range <start>,<end> or function :<funcname>")),
+ N_("process only line range <start>,<end> or function :<funcname>")),
OPT__ABBREV(&abbrev),
OPT_END()
};
@@ -1151,7 +1151,7 @@ parse_done:
sb.xdl_opts = xdl_opts;
sb.no_whole_file_rename = no_whole_file_rename;
- read_mailmap(&mailmap, NULL);
+ read_mailmap(&mailmap);
sb.found_guilty_entry = &found_guilty_entry;
sb.found_guilty_entry_data = &pi;
diff --git a/builtin/branch.c b/builtin/branch.c
index 9b68591..bcc00bc 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -202,6 +202,9 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
int remote_branch = 0;
struct strbuf bname = STRBUF_INIT;
unsigned allowed_interpret;
+ struct string_list refs_to_delete = STRING_LIST_INIT_DUP;
+ struct string_list_item *item;
+ int branch_name_pos;
switch (kinds) {
case FILTER_REFS_REMOTES:
@@ -219,6 +222,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
default:
die(_("cannot use -a with -d"));
}
+ branch_name_pos = strcspn(fmt, "%");
if (!force) {
head_rev = lookup_commit_reference(the_repository, &head_oid);
@@ -265,30 +269,35 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
goto next;
}
- if (delete_ref(NULL, name, is_null_oid(&oid) ? NULL : &oid,
- REF_NO_DEREF)) {
- error(remote_branch
- ? _("Error deleting remote-tracking branch '%s'")
- : _("Error deleting branch '%s'"),
- bname.buf);
- ret = 1;
- goto next;
- }
- if (!quiet) {
- printf(remote_branch
- ? _("Deleted remote-tracking branch %s (was %s).\n")
- : _("Deleted branch %s (was %s).\n"),
- bname.buf,
- (flags & REF_ISBROKEN) ? "broken"
- : (flags & REF_ISSYMREF) ? target
- : find_unique_abbrev(&oid, DEFAULT_ABBREV));
- }
- delete_branch_config(bname.buf);
+ item = string_list_append(&refs_to_delete, name);
+ item->util = xstrdup((flags & REF_ISBROKEN) ? "broken"
+ : (flags & REF_ISSYMREF) ? target
+ : find_unique_abbrev(&oid, DEFAULT_ABBREV));
next:
free(target);
}
+ if (delete_refs(NULL, &refs_to_delete, REF_NO_DEREF))
+ ret = 1;
+
+ for_each_string_list_item(item, &refs_to_delete) {
+ char *describe_ref = item->util;
+ char *name = item->string;
+ if (!ref_exists(name)) {
+ char *refname = name + branch_name_pos;
+ if (!quiet)
+ printf(remote_branch
+ ? _("Deleted remote-tracking branch %s (was %s).\n")
+ : _("Deleted branch %s (was %s).\n"),
+ name + branch_name_pos, describe_ref);
+
+ delete_branch_config(refname);
+ }
+ free(describe_ref);
+ }
+ string_list_clear(&refs_to_delete, 0);
+
free(name);
strbuf_release(&bname);
@@ -726,7 +735,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
print_current_branch_name();
return 0;
} else if (list) {
- /* git branch --local also shows HEAD when it is detached */
+ /* git branch --list also shows HEAD when it is detached */
if ((filter.kind & FILTER_REFS_BRANCHES) && filter.detached)
filter.kind |= FILTER_REFS_DETACHED_HEAD;
filter.name_patterns = argv;
@@ -739,7 +748,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
*/
if (!sorting)
sorting = ref_default_sorting();
- ref_sorting_icase_all(sorting, icase);
+ ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase);
+ ref_sorting_set_sort_flags_all(
+ sorting, REF_SORTING_DETACHED_HEAD_FIRST, 1);
print_ref_list(&filter, sorting, &format);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
diff --git a/builtin/check-mailmap.c b/builtin/check-mailmap.c
index cdce144..7dc47e4 100644
--- a/builtin/check-mailmap.c
+++ b/builtin/check-mailmap.c
@@ -47,7 +47,7 @@ int cmd_check_mailmap(int argc, const char **argv, const char *prefix)
if (argc == 0 && !use_stdin)
die(_("no contacts specified"));
- read_mailmap(&mailmap, NULL);
+ read_mailmap(&mailmap);
for (i = 0; i < argc; ++i)
check_mailmap(&mailmap, argv[i]);
diff --git a/builtin/checkout.c b/builtin/checkout.c
index c9ba23c..2d6550b 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -821,9 +821,6 @@ static int merge_working_tree(const struct checkout_opts *opts,
}
}
- if (!active_cache_tree)
- active_cache_tree = cache_tree();
-
if (!cache_tree_fully_valid(active_cache_tree))
cache_tree_update(&the_index, WRITE_TREE_SILENT | WRITE_TREE_REPAIR);
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 78fa08f..cd86315 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -78,7 +78,7 @@ static int graph_verify(int argc, const char **argv)
static struct option builtin_commit_graph_verify_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
N_("dir"),
- N_("The object directory to store the graph")),
+ N_("the object directory to store the graph")),
OPT_BOOL(0, "shallow", &opts.shallow,
N_("if the commit-graph is split, only verify the tip file")),
OPT_BOOL(0, "progress", &opts.progress, N_("force progress reporting")),
@@ -208,7 +208,7 @@ static int graph_write(int argc, const char **argv)
static struct option builtin_commit_graph_write_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
N_("dir"),
- N_("The object directory to store the graph")),
+ N_("the object directory to store the graph")),
OPT_BOOL(0, "reachable", &opts.reachable,
N_("start walk at all refs")),
OPT_BOOL(0, "stdin-packs", &opts.stdin_packs,
@@ -314,7 +314,7 @@ int cmd_commit_graph(int argc, const char **argv, const char *prefix)
static struct option builtin_commit_graph_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
N_("dir"),
- N_("The object directory to store the graph")),
+ N_("the object directory to store the graph")),
OPT_END(),
};
diff --git a/builtin/commit.c b/builtin/commit.c
index 505fe60..739110c 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1039,7 +1039,7 @@ static const char *find_author_by_nickname(const char *name)
av[++ac] = NULL;
setup_revisions(ac, av, &revs, NULL);
revs.mailmap = &mailmap;
- read_mailmap(revs.mailmap, NULL);
+ read_mailmap(revs.mailmap);
if (prepare_revision_walk(&revs))
die(_("revision walk setup failed"));
diff --git a/builtin/describe.c b/builtin/describe.c
index 7668591..40482d8 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -194,7 +194,7 @@ static int get_name(const char *path, const struct object_id *oid, int flag, voi
}
/* Is it annotated? */
- if (!peel_ref(path, &peeled)) {
+ if (!peel_iterated_oid(oid, &peeled)) {
is_annotated = !oideq(oid, &peeled);
} else {
oidcpy(&peeled, oid);
diff --git a/builtin/diff-files.c b/builtin/diff-files.c
index 1e352dd..4742a45 100644
--- a/builtin/diff-files.c
+++ b/builtin/diff-files.c
@@ -7,6 +7,7 @@
#include "cache.h"
#include "config.h"
#include "diff.h"
+#include "diff-merges.h"
#include "commit.h"
#include "revision.h"
#include "builtin.h"
@@ -69,9 +70,9 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix)
* was not asked to. "diff-files -c -p" should not densify
* (the user should ask with "diff-files --cc" explicitly).
*/
- if (rev.max_count == -1 && !rev.combine_merges &&
+ if (rev.max_count == -1 &&
(rev.diffopt.output_format & DIFF_FORMAT_PATCH))
- rev.combine_merges = rev.dense_combined_merges = 1;
+ diff_merges_set_dense_combined_if_unset(&rev);
if (read_cache_preload(&rev.diffopt.pathspec) < 0) {
perror("read_cache_preload");
diff --git a/builtin/diff.c b/builtin/diff.c
index 780c338..5cfe171 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -13,6 +13,7 @@
#include "blob.h"
#include "tag.h"
#include "diff.h"
+#include "diff-merges.h"
#include "diffcore.h"
#include "revision.h"
#include "log-tree.h"
@@ -216,8 +217,8 @@ static int builtin_diff_combined(struct rev_info *revs,
if (argc > 1)
usage(builtin_diff_usage);
- if (!revs->dense_combined_merges && !revs->combine_merges)
- revs->dense_combined_merges = revs->combine_merges = 1;
+ diff_merges_set_dense_combined_if_unset(revs);
+
for (i = 1; i < ents; i++)
oid_array_append(&parents, &ent[i].item->oid);
diff_tree_combined(&ent[0].item->oid, &parents, revs);
@@ -265,9 +266,9 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv
* dense one, --cc can be explicitly asked for, or just rely
* on the default).
*/
- if (revs->max_count == -1 && !revs->combine_merges &&
+ if (revs->max_count == -1 &&
(revs->diffopt.output_format & DIFF_FORMAT_PATCH))
- revs->combine_merges = revs->dense_combined_merges = 1;
+ diff_merges_set_dense_combined_if_unset(revs);
setup_work_tree();
if (read_cache_preload(&revs->diffopt.pathspec) < 0) {
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index 0a60356..85a76e0 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -1205,32 +1205,32 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix)
N_("select handling of commit messages in an alternate encoding"),
parse_opt_reencode_mode),
OPT_STRING(0, "export-marks", &export_filename, N_("file"),
- N_("Dump marks to this file")),
+ N_("dump marks to this file")),
OPT_STRING(0, "import-marks", &import_filename, N_("file"),
- N_("Import marks from this file")),
+ N_("import marks from this file")),
OPT_STRING(0, "import-marks-if-exists",
&import_filename_if_exists,
N_("file"),
- N_("Import marks from this file if it exists")),
+ N_("import marks from this file if it exists")),
OPT_BOOL(0, "fake-missing-tagger", &fake_missing_tagger,
- N_("Fake a tagger when tags lack one")),
+ N_("fake a tagger when tags lack one")),
OPT_BOOL(0, "full-tree", &full_tree,
- N_("Output full tree for each commit")),
+ N_("output full tree for each commit")),
OPT_BOOL(0, "use-done-feature", &use_done_feature,
- N_("Use the done feature to terminate the stream")),
- OPT_BOOL(0, "no-data", &no_data, N_("Skip output of blob data")),
+ N_("use the done feature to terminate the stream")),
+ OPT_BOOL(0, "no-data", &no_data, N_("skip output of blob data")),
OPT_STRING_LIST(0, "refspec", &refspecs_list, N_("refspec"),
- N_("Apply refspec to exported refs")),
+ N_("apply refspec to exported refs")),
OPT_BOOL(0, "anonymize", &anonymize, N_("anonymize output")),
OPT_CALLBACK_F(0, "anonymize-map", &anonymized_seeds, N_("from:to"),
N_("convert <from> to <to> in anonymized output"),
PARSE_OPT_NONEG, parse_opt_anonymize_map),
OPT_BOOL(0, "reference-excluded-parents",
- &reference_excluded_commits, N_("Reference parents which are not in fast-export stream by object id")),
+ &reference_excluded_commits, N_("reference parents which are not in fast-export stream by object id")),
OPT_BOOL(0, "show-original-ids", &show_original_ids,
- N_("Show original object ids of blobs/commits")),
+ N_("show original object ids of blobs/commits")),
OPT_BOOL(0, "mark-tags", &mark_tags,
- N_("Label tags with mark ids")),
+ N_("label tags with mark ids")),
OPT_END()
};
diff --git a/builtin/fetch.c b/builtin/fetch.c
index ecf8537..91f3d20 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -63,6 +63,7 @@ static int enable_auto_gc = 1;
static int tags = TAGS_DEFAULT, unshallow, update_shallow, deepen;
static int max_jobs = -1, submodule_fetch_jobs_config = -1;
static int fetch_parallel_config = 1;
+static int atomic_fetch;
static enum transport_family family;
static const char *depth;
static const char *deepen_since;
@@ -144,6 +145,8 @@ static struct option builtin_fetch_options[] = {
N_("set upstream for git pull/fetch")),
OPT_BOOL('a', "append", &append,
N_("append to .git/FETCH_HEAD instead of overwriting")),
+ OPT_BOOL(0, "atomic", &atomic_fetch,
+ N_("use atomic transaction to update references")),
OPT_STRING(0, "upload-pack", &upload_pack, N_("path"),
N_("path to upload pack on remote end")),
OPT__FORCE(&force, N_("force overwrite of local reference"), 0),
@@ -583,13 +586,14 @@ static struct ref *get_ref_map(struct remote *remote,
static int s_update_ref(const char *action,
struct ref *ref,
+ struct ref_transaction *transaction,
int check_old)
{
char *msg;
char *rla = getenv("GIT_REFLOG_ACTION");
- struct ref_transaction *transaction;
+ struct ref_transaction *our_transaction = NULL;
struct strbuf err = STRBUF_INIT;
- int ret, df_conflict = 0;
+ int ret;
if (dry_run)
return 0;
@@ -597,31 +601,47 @@ static int s_update_ref(const char *action,
rla = default_rla.buf;
msg = xstrfmt("%s: %s", rla, action);
- transaction = ref_transaction_begin(&err);
- if (!transaction ||
- ref_transaction_update(transaction, ref->name,
- &ref->new_oid,
- check_old ? &ref->old_oid : NULL,
- 0, msg, &err))
- goto fail;
+ /*
+ * If no transaction was passed to us, we manage the transaction
+ * ourselves. Otherwise, we trust the caller to handle the transaction
+ * lifecycle.
+ */
+ if (!transaction) {
+ transaction = our_transaction = ref_transaction_begin(&err);
+ if (!transaction) {
+ ret = STORE_REF_ERROR_OTHER;
+ goto out;
+ }
+ }
- ret = ref_transaction_commit(transaction, &err);
+ ret = ref_transaction_update(transaction, ref->name, &ref->new_oid,
+ check_old ? &ref->old_oid : NULL,
+ 0, msg, &err);
if (ret) {
- df_conflict = (ret == TRANSACTION_NAME_CONFLICT);
- goto fail;
+ ret = STORE_REF_ERROR_OTHER;
+ goto out;
}
- ref_transaction_free(transaction);
- strbuf_release(&err);
- free(msg);
- return 0;
-fail:
- ref_transaction_free(transaction);
- error("%s", err.buf);
+ if (our_transaction) {
+ switch (ref_transaction_commit(our_transaction, &err)) {
+ case 0:
+ break;
+ case TRANSACTION_NAME_CONFLICT:
+ ret = STORE_REF_ERROR_DF_CONFLICT;
+ goto out;
+ default:
+ ret = STORE_REF_ERROR_OTHER;
+ goto out;
+ }
+ }
+
+out:
+ ref_transaction_free(our_transaction);
+ if (ret)
+ error("%s", err.buf);
strbuf_release(&err);
free(msg);
- return df_conflict ? STORE_REF_ERROR_DF_CONFLICT
- : STORE_REF_ERROR_OTHER;
+ return ret;
}
static int refcol_width = 10;
@@ -759,6 +779,7 @@ static void format_display(struct strbuf *display, char code,
}
static int update_local_ref(struct ref *ref,
+ struct ref_transaction *transaction,
const char *remote,
const struct ref *remote_ref,
struct strbuf *display,
@@ -799,7 +820,7 @@ static int update_local_ref(struct ref *ref,
starts_with(ref->name, "refs/tags/")) {
if (force || ref->force) {
int r;
- r = s_update_ref("updating tag", ref, 0);
+ r = s_update_ref("updating tag", ref, transaction, 0);
format_display(display, r ? '!' : 't', _("[tag update]"),
r ? _("unable to update local ref") : NULL,
remote, pretty_ref, summary_width);
@@ -836,7 +857,7 @@ static int update_local_ref(struct ref *ref,
what = _("[new ref]");
}
- r = s_update_ref(msg, ref, 0);
+ r = s_update_ref(msg, ref, transaction, 0);
format_display(display, r ? '!' : '*', what,
r ? _("unable to update local ref") : NULL,
remote, pretty_ref, summary_width);
@@ -858,7 +879,7 @@ static int update_local_ref(struct ref *ref,
strbuf_add_unique_abbrev(&quickref, &current->object.oid, DEFAULT_ABBREV);
strbuf_addstr(&quickref, "..");
strbuf_add_unique_abbrev(&quickref, &ref->new_oid, DEFAULT_ABBREV);
- r = s_update_ref("fast-forward", ref, 1);
+ r = s_update_ref("fast-forward", ref, transaction, 1);
format_display(display, r ? '!' : ' ', quickref.buf,
r ? _("unable to update local ref") : NULL,
remote, pretty_ref, summary_width);
@@ -870,7 +891,7 @@ static int update_local_ref(struct ref *ref,
strbuf_add_unique_abbrev(&quickref, &current->object.oid, DEFAULT_ABBREV);
strbuf_addstr(&quickref, "...");
strbuf_add_unique_abbrev(&quickref, &ref->new_oid, DEFAULT_ABBREV);
- r = s_update_ref("forced-update", ref, 1);
+ r = s_update_ref("forced-update", ref, transaction, 1);
format_display(display, r ? '!' : '+', quickref.buf,
r ? _("unable to update local ref") : _("forced update"),
remote, pretty_ref, summary_width);
@@ -897,6 +918,89 @@ static int iterate_ref_map(void *cb_data, struct object_id *oid)
return 0;
}
+struct fetch_head {
+ FILE *fp;
+ struct strbuf buf;
+};
+
+static int open_fetch_head(struct fetch_head *fetch_head)
+{
+ const char *filename = git_path_fetch_head(the_repository);
+
+ if (write_fetch_head) {
+ fetch_head->fp = fopen(filename, "a");
+ if (!fetch_head->fp)
+ return error_errno(_("cannot open %s"), filename);
+ strbuf_init(&fetch_head->buf, 0);
+ } else {
+ fetch_head->fp = NULL;
+ }
+
+ return 0;
+}
+
+static void append_fetch_head(struct fetch_head *fetch_head,
+ const struct object_id *old_oid,
+ enum fetch_head_status fetch_head_status,
+ const char *note,
+ const char *url, size_t url_len)
+{
+ char old_oid_hex[GIT_MAX_HEXSZ + 1];
+ const char *merge_status_marker;
+ size_t i;
+
+ if (!fetch_head->fp)
+ return;
+
+ switch (fetch_head_status) {
+ case FETCH_HEAD_NOT_FOR_MERGE:
+ merge_status_marker = "not-for-merge";
+ break;
+ case FETCH_HEAD_MERGE:
+ merge_status_marker = "";
+ break;
+ default:
+ /* do not write anything to FETCH_HEAD */
+ return;
+ }
+
+ strbuf_addf(&fetch_head->buf, "%s\t%s\t%s",
+ oid_to_hex_r(old_oid_hex, old_oid), merge_status_marker, note);
+ for (i = 0; i < url_len; ++i)
+ if ('\n' == url[i])
+ strbuf_addstr(&fetch_head->buf, "\\n");
+ else
+ strbuf_addch(&fetch_head->buf, url[i]);
+ strbuf_addch(&fetch_head->buf, '\n');
+
+ /*
+ * When using an atomic fetch, we do not want to update FETCH_HEAD if
+ * any of the reference updates fails. We thus have to write all
+ * updates to a buffer first and only commit it as soon as all
+ * references have been successfully updated.
+ */
+ if (!atomic_fetch) {
+ strbuf_write(&fetch_head->buf, fetch_head->fp);
+ strbuf_reset(&fetch_head->buf);
+ }
+}
+
+static void commit_fetch_head(struct fetch_head *fetch_head)
+{
+ if (!fetch_head->fp || !atomic_fetch)
+ return;
+ strbuf_write(&fetch_head->buf, fetch_head->fp);
+}
+
+static void close_fetch_head(struct fetch_head *fetch_head)
+{
+ if (!fetch_head->fp)
+ return;
+
+ fclose(fetch_head->fp);
+ strbuf_release(&fetch_head->buf);
+}
+
static const char warn_show_forced_updates[] =
N_("Fetch normally indicates which branches had a forced update,\n"
"but that check has been disabled. To re-enable, use '--show-forced-updates'\n"
@@ -909,22 +1013,20 @@ N_("It took %.2f seconds to check forced updates. You can use\n"
static int store_updated_refs(const char *raw_url, const char *remote_name,
int connectivity_checked, struct ref *ref_map)
{
- FILE *fp;
+ struct fetch_head fetch_head;
struct commit *commit;
int url_len, i, rc = 0;
- struct strbuf note = STRBUF_INIT;
+ struct strbuf note = STRBUF_INIT, err = STRBUF_INIT;
+ struct ref_transaction *transaction = NULL;
const char *what, *kind;
struct ref *rm;
char *url;
- const char *filename = (!write_fetch_head
- ? "/dev/null"
- : git_path_fetch_head(the_repository));
int want_status;
int summary_width = transport_summary_width(ref_map);
- fp = fopen(filename, "a");
- if (!fp)
- return error_errno(_("cannot open %s"), filename);
+ rc = open_fetch_head(&fetch_head);
+ if (rc)
+ return -1;
if (raw_url)
url = transport_anonymize_url(raw_url);
@@ -941,6 +1043,14 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
}
}
+ if (atomic_fetch) {
+ transaction = ref_transaction_begin(&err);
+ if (!transaction) {
+ error("%s", err.buf);
+ goto abort;
+ }
+ }
+
prepare_format_display(ref_map);
/*
@@ -953,7 +1063,6 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
want_status++) {
for (rm = ref_map; rm; rm = rm->next) {
struct ref *ref = NULL;
- const char *merge_status_marker = "";
if (rm->status == REF_STATUS_REJECT_SHALLOW) {
if (want_status == FETCH_HEAD_MERGE)
@@ -1011,31 +1120,15 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
strbuf_addf(&note, "%s ", kind);
strbuf_addf(&note, "'%s' of ", what);
}
- switch (rm->fetch_head_status) {
- case FETCH_HEAD_NOT_FOR_MERGE:
- merge_status_marker = "not-for-merge";
- /* fall-through */
- case FETCH_HEAD_MERGE:
- fprintf(fp, "%s\t%s\t%s",
- oid_to_hex(&rm->old_oid),
- merge_status_marker,
- note.buf);
- for (i = 0; i < url_len; ++i)
- if ('\n' == url[i])
- fputs("\\n", fp);
- else
- fputc(url[i], fp);
- fputc('\n', fp);
- break;
- default:
- /* do not write anything to FETCH_HEAD */
- break;
- }
+
+ append_fetch_head(&fetch_head, &rm->old_oid,
+ rm->fetch_head_status,
+ note.buf, url, url_len);
strbuf_reset(&note);
if (ref) {
- rc |= update_local_ref(ref, what, rm, &note,
- summary_width);
+ rc |= update_local_ref(ref, transaction, what,
+ rm, &note, summary_width);
free(ref);
} else if (write_fetch_head || dry_run) {
/*
@@ -1060,6 +1153,17 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
}
}
+ if (!rc && transaction) {
+ rc = ref_transaction_commit(transaction, &err);
+ if (rc) {
+ error("%s", err.buf);
+ goto abort;
+ }
+ }
+
+ if (!rc)
+ commit_fetch_head(&fetch_head);
+
if (rc & STORE_REF_ERROR_DF_CONFLICT)
error(_("some local refs could not be updated; try running\n"
" 'git remote prune %s' to remove any old, conflicting "
@@ -1076,8 +1180,10 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
abort:
strbuf_release(&note);
+ strbuf_release(&err);
+ ref_transaction_free(transaction);
free(url);
- fclose(fp);
+ close_fetch_head(&fetch_head);
return rc;
}
@@ -1887,6 +1993,10 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
die(_("--filter can only be used with the remote "
"configured in extensions.partialclone"));
+ if (atomic_fetch)
+ die(_("--atomic can only be used when fetching "
+ "from one remote"));
+
if (stdin_refspecs)
die(_("--stdin can only be used when fetching "
"from one remote"));
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 9d1ecda..cb9c81a 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -70,7 +70,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
if (!sorting)
sorting = ref_default_sorting();
- ref_sorting_icase_all(sorting, icase);
+ ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase);
filter.ignore_case = icase;
filter.name_patterns = argv;
diff --git a/builtin/for-each-repo.c b/builtin/for-each-repo.c
index 5bba623..52be64a 100644
--- a/builtin/for-each-repo.c
+++ b/builtin/for-each-repo.c
@@ -51,6 +51,13 @@ int cmd_for_each_repo(int argc, const char **argv, const char *prefix)
values = repo_config_get_value_multi(the_repository,
config_key);
+ /*
+ * Do nothing on an empty list, which is equivalent to the case
+ * where the config variable does not exist at all.
+ */
+ if (!values)
+ return 0;
+
for (i = 0; !result && i < values->nr; i++)
result = run_command_on_repo(values->items[i].string, &args);
diff --git a/builtin/fsck.c b/builtin/fsck.c
index fbf26ca..821e779 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -73,25 +73,7 @@ static const char *printable_type(const struct object_id *oid,
static int fsck_config(const char *var, const char *value, void *cb)
{
- if (strcmp(var, "fsck.skiplist") == 0) {
- const char *path;
- struct strbuf sb = STRBUF_INIT;
-
- if (git_config_pathname(&path, var, value))
- return 1;
- strbuf_addf(&sb, "skiplist=%s", path);
- free((char *)path);
- fsck_set_msg_types(&fsck_obj_options, sb.buf);
- strbuf_release(&sb);
- return 0;
- }
-
- if (skip_prefix(var, "fsck.", &var)) {
- fsck_set_msg_type(&fsck_obj_options, var, value);
- return 0;
- }
-
- return git_default_config(var, value, cb);
+ return fsck_config_internal(var, value, cb, &fsck_obj_options);
}
static int objerror(struct object *obj, const char *err)
diff --git a/builtin/gc.c b/builtin/gc.c
index 4c24f41..4c40594 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -92,7 +92,7 @@ static void process_log_file(void)
*/
int saved_errno = errno;
fprintf(stderr, _("Failed to fstat %s: %s"),
- get_tempfile_path(log_lock.tempfile),
+ get_lock_file_path(&log_lock),
strerror(saved_errno));
fflush(stderr);
commit_lock_file(&log_lock);
@@ -301,7 +301,7 @@ static uint64_t estimate_repack_memory(struct packed_git *pack)
/* and then obj_hash[], underestimated in fact */
heap += sizeof(struct object *) * nr_objects;
/* revindex is used also */
- heap += sizeof(struct revindex_entry) * nr_objects;
+ heap += (sizeof(off_t) + sizeof(uint32_t)) * nr_objects;
/*
* read_sha1_file() (either at delta calculation phase, or
* writing phase) also fills up the delta base cache
@@ -769,7 +769,7 @@ static int dfs_on_ref(const char *refname,
struct commit_list *stack = NULL;
struct commit *commit;
- if (!peel_ref(refname, &peeled))
+ if (!peel_iterated_oid(oid, &peeled))
oid = &peeled;
if (oid_object_info(the_repository, oid, NULL) != OBJ_COMMIT)
return 0;
@@ -897,6 +897,12 @@ static int maintenance_task_prefetch(struct maintenance_run_opts *opts)
struct string_list_item *item;
struct string_list remotes = STRING_LIST_INIT_DUP;
+ git_config_set_multivar_gently("log.excludedecoration",
+ "refs/prefetch/",
+ "refs/prefetch/",
+ CONFIG_FLAGS_FIXED_VALUE |
+ CONFIG_FLAGS_MULTI_REPLACE);
+
if (for_each_remote(append_remote, &remotes)) {
error(_("failed to fill remotes"));
result = 1;
@@ -1493,38 +1499,368 @@ static int maintenance_unregister(void)
return run_command(&config_unset);
}
+static const char *get_frequency(enum schedule_priority schedule)
+{
+ switch (schedule) {
+ case SCHEDULE_HOURLY:
+ return "hourly";
+ case SCHEDULE_DAILY:
+ return "daily";
+ case SCHEDULE_WEEKLY:
+ return "weekly";
+ default:
+ BUG("invalid schedule %d", schedule);
+ }
+}
+
+static char *launchctl_service_name(const char *frequency)
+{
+ struct strbuf label = STRBUF_INIT;
+ strbuf_addf(&label, "org.git-scm.git.%s", frequency);
+ return strbuf_detach(&label, NULL);
+}
+
+static char *launchctl_service_filename(const char *name)
+{
+ char *expanded;
+ struct strbuf filename = STRBUF_INIT;
+ strbuf_addf(&filename, "~/Library/LaunchAgents/%s.plist", name);
+
+ expanded = expand_user_path(filename.buf, 1);
+ if (!expanded)
+ die(_("failed to expand path '%s'"), filename.buf);
+
+ strbuf_release(&filename);
+ return expanded;
+}
+
+static char *launchctl_get_uid(void)
+{
+ return xstrfmt("gui/%d", getuid());
+}
+
+static int launchctl_boot_plist(int enable, const char *filename, const char *cmd)
+{
+ int result;
+ struct child_process child = CHILD_PROCESS_INIT;
+ char *uid = launchctl_get_uid();
+
+ strvec_split(&child.args, cmd);
+ if (enable)
+ strvec_push(&child.args, "bootstrap");
+ else
+ strvec_push(&child.args, "bootout");
+ strvec_push(&child.args, uid);
+ strvec_push(&child.args, filename);
+
+ child.no_stderr = 1;
+ child.no_stdout = 1;
+
+ if (start_command(&child))
+ die(_("failed to start launchctl"));
+
+ result = finish_command(&child);
+
+ free(uid);
+ return result;
+}
+
+static int launchctl_remove_plist(enum schedule_priority schedule, const char *cmd)
+{
+ const char *frequency = get_frequency(schedule);
+ char *name = launchctl_service_name(frequency);
+ char *filename = launchctl_service_filename(name);
+ int result = launchctl_boot_plist(0, filename, cmd);
+ unlink(filename);
+ free(filename);
+ free(name);
+ return result;
+}
+
+static int launchctl_remove_plists(const char *cmd)
+{
+ return launchctl_remove_plist(SCHEDULE_HOURLY, cmd) ||
+ launchctl_remove_plist(SCHEDULE_DAILY, cmd) ||
+ launchctl_remove_plist(SCHEDULE_WEEKLY, cmd);
+}
+
+static int launchctl_schedule_plist(const char *exec_path, enum schedule_priority schedule, const char *cmd)
+{
+ FILE *plist;
+ int i;
+ const char *preamble, *repeat;
+ const char *frequency = get_frequency(schedule);
+ char *name = launchctl_service_name(frequency);
+ char *filename = launchctl_service_filename(name);
+
+ if (safe_create_leading_directories(filename))
+ die(_("failed to create directories for '%s'"), filename);
+ plist = xfopen(filename, "w");
+
+ preamble = "<?xml version=\"1.0\"?>\n"
+ "<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
+ "<plist version=\"1.0\">"
+ "<dict>\n"
+ "<key>Label</key><string>%s</string>\n"
+ "<key>ProgramArguments</key>\n"
+ "<array>\n"
+ "<string>%s/git</string>\n"
+ "<string>--exec-path=%s</string>\n"
+ "<string>for-each-repo</string>\n"
+ "<string>--config=maintenance.repo</string>\n"
+ "<string>maintenance</string>\n"
+ "<string>run</string>\n"
+ "<string>--schedule=%s</string>\n"
+ "</array>\n"
+ "<key>StartCalendarInterval</key>\n"
+ "<array>\n";
+ fprintf(plist, preamble, name, exec_path, exec_path, frequency);
+
+ switch (schedule) {
+ case SCHEDULE_HOURLY:
+ repeat = "<dict>\n"
+ "<key>Hour</key><integer>%d</integer>\n"
+ "<key>Minute</key><integer>0</integer>\n"
+ "</dict>\n";
+ for (i = 1; i <= 23; i++)
+ fprintf(plist, repeat, i);
+ break;
+
+ case SCHEDULE_DAILY:
+ repeat = "<dict>\n"
+ "<key>Day</key><integer>%d</integer>\n"
+ "<key>Hour</key><integer>0</integer>\n"
+ "<key>Minute</key><integer>0</integer>\n"
+ "</dict>\n";
+ for (i = 1; i <= 6; i++)
+ fprintf(plist, repeat, i);
+ break;
+
+ case SCHEDULE_WEEKLY:
+ fprintf(plist,
+ "<dict>\n"
+ "<key>Day</key><integer>0</integer>\n"
+ "<key>Hour</key><integer>0</integer>\n"
+ "<key>Minute</key><integer>0</integer>\n"
+ "</dict>\n");
+ break;
+
+ default:
+ /* unreachable */
+ break;
+ }
+ fprintf(plist, "</array>\n</dict>\n</plist>\n");
+ fclose(plist);
+
+ /* bootout might fail if not already running, so ignore */
+ launchctl_boot_plist(0, filename, cmd);
+ if (launchctl_boot_plist(1, filename, cmd))
+ die(_("failed to bootstrap service %s"), filename);
+
+ free(filename);
+ free(name);
+ return 0;
+}
+
+static int launchctl_add_plists(const char *cmd)
+{
+ const char *exec_path = git_exec_path();
+
+ return launchctl_schedule_plist(exec_path, SCHEDULE_HOURLY, cmd) ||
+ launchctl_schedule_plist(exec_path, SCHEDULE_DAILY, cmd) ||
+ launchctl_schedule_plist(exec_path, SCHEDULE_WEEKLY, cmd);
+}
+
+static int launchctl_update_schedule(int run_maintenance, int fd, const char *cmd)
+{
+ if (run_maintenance)
+ return launchctl_add_plists(cmd);
+ else
+ return launchctl_remove_plists(cmd);
+}
+
+static char *schtasks_task_name(const char *frequency)
+{
+ struct strbuf label = STRBUF_INIT;
+ strbuf_addf(&label, "Git Maintenance (%s)", frequency);
+ return strbuf_detach(&label, NULL);
+}
+
+static int schtasks_remove_task(enum schedule_priority schedule, const char *cmd)
+{
+ int result;
+ struct strvec args = STRVEC_INIT;
+ const char *frequency = get_frequency(schedule);
+ char *name = schtasks_task_name(frequency);
+
+ strvec_split(&args, cmd);
+ strvec_pushl(&args, "/delete", "/tn", name, "/f", NULL);
+
+ result = run_command_v_opt(args.v, 0);
+
+ strvec_clear(&args);
+ free(name);
+ return result;
+}
+
+static int schtasks_remove_tasks(const char *cmd)
+{
+ return schtasks_remove_task(SCHEDULE_HOURLY, cmd) ||
+ schtasks_remove_task(SCHEDULE_DAILY, cmd) ||
+ schtasks_remove_task(SCHEDULE_WEEKLY, cmd);
+}
+
+static int schtasks_schedule_task(const char *exec_path, enum schedule_priority schedule, const char *cmd)
+{
+ int result;
+ struct child_process child = CHILD_PROCESS_INIT;
+ const char *xml;
+ struct tempfile *tfile;
+ const char *frequency = get_frequency(schedule);
+ char *name = schtasks_task_name(frequency);
+ struct strbuf tfilename = STRBUF_INIT;
+
+ strbuf_addf(&tfilename, "%s/schedule_%s_XXXXXX",
+ get_git_common_dir(), frequency);
+ tfile = xmks_tempfile(tfilename.buf);
+ strbuf_release(&tfilename);
+
+ if (!fdopen_tempfile(tfile, "w"))
+ die(_("failed to create temp xml file"));
+
+ xml = "<?xml version=\"1.0\" ?>\n"
+ "<Task version=\"1.4\" xmlns=\"http://schemas.microsoft.com/windows/2004/02/mit/task\">\n"
+ "<Triggers>\n"
+ "<CalendarTrigger>\n";
+ fputs(xml, tfile->fp);
+
+ switch (schedule) {
+ case SCHEDULE_HOURLY:
+ fprintf(tfile->fp,
+ "<StartBoundary>2020-01-01T01:00:00</StartBoundary>\n"
+ "<Enabled>true</Enabled>\n"
+ "<ScheduleByDay>\n"
+ "<DaysInterval>1</DaysInterval>\n"
+ "</ScheduleByDay>\n"
+ "<Repetition>\n"
+ "<Interval>PT1H</Interval>\n"
+ "<Duration>PT23H</Duration>\n"
+ "<StopAtDurationEnd>false</StopAtDurationEnd>\n"
+ "</Repetition>\n");
+ break;
+
+ case SCHEDULE_DAILY:
+ fprintf(tfile->fp,
+ "<StartBoundary>2020-01-01T00:00:00</StartBoundary>\n"
+ "<Enabled>true</Enabled>\n"
+ "<ScheduleByWeek>\n"
+ "<DaysOfWeek>\n"
+ "<Monday />\n"
+ "<Tuesday />\n"
+ "<Wednesday />\n"
+ "<Thursday />\n"
+ "<Friday />\n"
+ "<Saturday />\n"
+ "</DaysOfWeek>\n"
+ "<WeeksInterval>1</WeeksInterval>\n"
+ "</ScheduleByWeek>\n");
+ break;
+
+ case SCHEDULE_WEEKLY:
+ fprintf(tfile->fp,
+ "<StartBoundary>2020-01-01T00:00:00</StartBoundary>\n"
+ "<Enabled>true</Enabled>\n"
+ "<ScheduleByWeek>\n"
+ "<DaysOfWeek>\n"
+ "<Sunday />\n"
+ "</DaysOfWeek>\n"
+ "<WeeksInterval>1</WeeksInterval>\n"
+ "</ScheduleByWeek>\n");
+ break;
+
+ default:
+ break;
+ }
+
+ xml = "</CalendarTrigger>\n"
+ "</Triggers>\n"
+ "<Principals>\n"
+ "<Principal id=\"Author\">\n"
+ "<LogonType>InteractiveToken</LogonType>\n"
+ "<RunLevel>LeastPrivilege</RunLevel>\n"
+ "</Principal>\n"
+ "</Principals>\n"
+ "<Settings>\n"
+ "<MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>\n"
+ "<Enabled>true</Enabled>\n"
+ "<Hidden>true</Hidden>\n"
+ "<UseUnifiedSchedulingEngine>true</UseUnifiedSchedulingEngine>\n"
+ "<WakeToRun>false</WakeToRun>\n"
+ "<ExecutionTimeLimit>PT72H</ExecutionTimeLimit>\n"
+ "<Priority>7</Priority>\n"
+ "</Settings>\n"
+ "<Actions Context=\"Author\">\n"
+ "<Exec>\n"
+ "<Command>\"%s\\git.exe\"</Command>\n"
+ "<Arguments>--exec-path=\"%s\" for-each-repo --config=maintenance.repo maintenance run --schedule=%s</Arguments>\n"
+ "</Exec>\n"
+ "</Actions>\n"
+ "</Task>\n";
+ fprintf(tfile->fp, xml, exec_path, exec_path, frequency);
+ strvec_split(&child.args, cmd);
+ strvec_pushl(&child.args, "/create", "/tn", name, "/f", "/xml",
+ get_tempfile_path(tfile), NULL);
+ close_tempfile_gently(tfile);
+
+ child.no_stdout = 1;
+ child.no_stderr = 1;
+
+ if (start_command(&child))
+ die(_("failed to start schtasks"));
+ result = finish_command(&child);
+
+ delete_tempfile(&tfile);
+ free(name);
+ return result;
+}
+
+static int schtasks_schedule_tasks(const char *cmd)
+{
+ const char *exec_path = git_exec_path();
+
+ return schtasks_schedule_task(exec_path, SCHEDULE_HOURLY, cmd) ||
+ schtasks_schedule_task(exec_path, SCHEDULE_DAILY, cmd) ||
+ schtasks_schedule_task(exec_path, SCHEDULE_WEEKLY, cmd);
+}
+
+static int schtasks_update_schedule(int run_maintenance, int fd, const char *cmd)
+{
+ if (run_maintenance)
+ return schtasks_schedule_tasks(cmd);
+ else
+ return schtasks_remove_tasks(cmd);
+}
+
#define BEGIN_LINE "# BEGIN GIT MAINTENANCE SCHEDULE"
#define END_LINE "# END GIT MAINTENANCE SCHEDULE"
-static int update_background_schedule(int run_maintenance)
+static int crontab_update_schedule(int run_maintenance, int fd, const char *cmd)
{
int result = 0;
int in_old_region = 0;
struct child_process crontab_list = CHILD_PROCESS_INIT;
struct child_process crontab_edit = CHILD_PROCESS_INIT;
FILE *cron_list, *cron_in;
- const char *crontab_name;
struct strbuf line = STRBUF_INIT;
- struct lock_file lk;
- char *lock_path = xstrfmt("%s/schedule", the_repository->objects->odb->path);
- if (hold_lock_file_for_update(&lk, lock_path, LOCK_NO_DEREF) < 0)
- return error(_("another process is scheduling background maintenance"));
-
- crontab_name = getenv("GIT_TEST_CRONTAB");
- if (!crontab_name)
- crontab_name = "crontab";
-
- strvec_split(&crontab_list.args, crontab_name);
+ strvec_split(&crontab_list.args, cmd);
strvec_push(&crontab_list.args, "-l");
crontab_list.in = -1;
- crontab_list.out = dup(lk.tempfile->fd);
+ crontab_list.out = dup(fd);
crontab_list.git_cmd = 0;
- if (start_command(&crontab_list)) {
- result = error(_("failed to run 'crontab -l'; your system might not support 'cron'"));
- goto cleanup;
- }
+ if (start_command(&crontab_list))
+ return error(_("failed to run 'crontab -l'; your system might not support 'cron'"));
/* Ignore exit code, as an empty crontab will return error. */
finish_command(&crontab_list);
@@ -1533,17 +1869,15 @@ static int update_background_schedule(int run_maintenance)
* Read from the .lock file, filtering out the old
* schedule while appending the new schedule.
*/
- cron_list = fdopen(lk.tempfile->fd, "r");
+ cron_list = fdopen(fd, "r");
rewind(cron_list);
- strvec_split(&crontab_edit.args, crontab_name);
+ strvec_split(&crontab_edit.args, cmd);
crontab_edit.in = -1;
crontab_edit.git_cmd = 0;
- if (start_command(&crontab_edit)) {
- result = error(_("failed to run 'crontab'; your system might not support 'cron'"));
- goto cleanup;
- }
+ if (start_command(&crontab_edit))
+ return error(_("failed to run 'crontab'; your system might not support 'cron'"));
cron_in = fdopen(crontab_edit.in, "w");
if (!cron_in) {
@@ -1587,14 +1921,54 @@ static int update_background_schedule(int run_maintenance)
close(crontab_edit.in);
done_editing:
- if (finish_command(&crontab_edit)) {
+ if (finish_command(&crontab_edit))
result = error(_("'crontab' died"));
- goto cleanup;
+ else
+ fclose(cron_list);
+ return result;
+}
+
+#if defined(__APPLE__)
+static const char platform_scheduler[] = "launchctl";
+#elif defined(GIT_WINDOWS_NATIVE)
+static const char platform_scheduler[] = "schtasks";
+#else
+static const char platform_scheduler[] = "crontab";
+#endif
+
+static int update_background_schedule(int enable)
+{
+ int result;
+ const char *scheduler = platform_scheduler;
+ const char *cmd = scheduler;
+ char *testing;
+ struct lock_file lk;
+ char *lock_path = xstrfmt("%s/schedule", the_repository->objects->odb->path);
+
+ testing = xstrdup_or_null(getenv("GIT_TEST_MAINT_SCHEDULER"));
+ if (testing) {
+ char *sep = strchr(testing, ':');
+ if (!sep)
+ die("GIT_TEST_MAINT_SCHEDULER unparseable: %s", testing);
+ *sep = '\0';
+ scheduler = testing;
+ cmd = sep + 1;
}
- fclose(cron_list);
-cleanup:
+ if (hold_lock_file_for_update(&lk, lock_path, LOCK_NO_DEREF) < 0)
+ return error(_("another process is scheduling background maintenance"));
+
+ if (!strcmp(scheduler, "launchctl"))
+ result = launchctl_update_schedule(enable, get_lock_file_fd(&lk), cmd);
+ else if (!strcmp(scheduler, "schtasks"))
+ result = schtasks_update_schedule(enable, get_lock_file_fd(&lk), cmd);
+ else if (!strcmp(scheduler, "crontab"))
+ result = crontab_update_schedule(enable, get_lock_file_fd(&lk), cmd);
+ else
+ die("unknown background scheduler: %s", scheduler);
+
rollback_lock_file(&lk);
+ free(testing);
return result;
}
diff --git a/builtin/grep.c b/builtin/grep.c
index ca259af..55d06c9 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -216,8 +216,6 @@ static void start_threads(struct grep_opt *opt)
int err;
struct grep_opt *o = grep_opt_dup(opt);
o->output = strbuf_out;
- if (i)
- o->debug = 0;
compile_grep_patterns(o);
err = pthread_create(&threads[i], NULL, run, o);
@@ -936,9 +934,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
N_("indicate hit with exit status without output")),
OPT_BOOL(0, "all-match", &opt.all_match,
N_("show only matches from files that match all patterns")),
- OPT_SET_INT_F(0, "debug", &opt.debug,
- N_("show parse tree for grep expression"),
- 1, PARSE_OPT_HIDDEN),
OPT_GROUP(""),
{ OPTION_STRING, 'O', "open-files-in-pager", &show_in_pager,
N_("pager"), N_("show matching files in the pager"),
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 4b8d86e..54f74c4 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -17,7 +17,7 @@
#include "promisor-remote.h"
static const char index_pack_usage[] =
-"git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])";
+"git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--[no-]rev-index] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])";
struct object_entry {
struct pack_idx_entry idx;
@@ -1436,15 +1436,15 @@ static void fix_unresolved_deltas(struct hashfile *f)
free(sorted_by_pos);
}
-static const char *derive_filename(const char *pack_name, const char *suffix,
- struct strbuf *buf)
+static const char *derive_filename(const char *pack_name, const char *strip,
+ const char *suffix, struct strbuf *buf)
{
size_t len;
- if (!strip_suffix(pack_name, ".pack", &len))
- die(_("packfile name '%s' does not end with '.pack'"),
- pack_name);
+ if (!strip_suffix(pack_name, strip, &len) || !len ||
+ pack_name[len - 1] != '.')
+ die(_("packfile name '%s' does not end with '.%s'"),
+ pack_name, strip);
strbuf_add(buf, pack_name, len);
- strbuf_addch(buf, '.');
strbuf_addstr(buf, suffix);
return buf->buf;
}
@@ -1459,7 +1459,7 @@ static void write_special_file(const char *suffix, const char *msg,
int msg_len = strlen(msg);
if (pack_name)
- filename = derive_filename(pack_name, suffix, &name_buf);
+ filename = derive_filename(pack_name, "pack", suffix, &name_buf);
else
filename = odb_pack_name(&name_buf, hash, suffix);
@@ -1484,12 +1484,14 @@ static void write_special_file(const char *suffix, const char *msg,
static void final(const char *final_pack_name, const char *curr_pack_name,
const char *final_index_name, const char *curr_index_name,
+ const char *final_rev_index_name, const char *curr_rev_index_name,
const char *keep_msg, const char *promisor_msg,
unsigned char *hash)
{
const char *report = "pack";
struct strbuf pack_name = STRBUF_INIT;
struct strbuf index_name = STRBUF_INIT;
+ struct strbuf rev_index_name = STRBUF_INIT;
int err;
if (!from_stdin) {
@@ -1524,6 +1526,16 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
} else
chmod(final_index_name, 0444);
+ if (curr_rev_index_name) {
+ if (final_rev_index_name != curr_rev_index_name) {
+ if (!final_rev_index_name)
+ final_rev_index_name = odb_pack_name(&rev_index_name, hash, "rev");
+ if (finalize_object_file(curr_rev_index_name, final_rev_index_name))
+ die(_("cannot store reverse index file"));
+ } else
+ chmod(final_rev_index_name, 0444);
+ }
+
if (do_fsck_object) {
struct packed_git *p;
p = add_packed_git(final_index_name, strlen(final_index_name), 0);
@@ -1553,6 +1565,7 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
}
}
+ strbuf_release(&rev_index_name);
strbuf_release(&index_name);
strbuf_release(&pack_name);
}
@@ -1578,6 +1591,12 @@ static int git_index_pack_config(const char *k, const char *v, void *cb)
}
return 0;
}
+ if (!strcmp(k, "pack.writereverseindex")) {
+ if (git_config_bool(k, v))
+ opts->flags |= WRITE_REV;
+ else
+ opts->flags &= ~WRITE_REV;
+ }
return git_default_config(k, v, cb);
}
@@ -1641,7 +1660,7 @@ static void read_idx_option(struct pack_idx_option *opts, const char *pack_name)
/*
* Get rid of the idx file as we do not need it anymore.
* NEEDSWORK: extract this bit from free_pack_by_name() in
- * sha1-file.c, perhaps? It shouldn't matter very much as we
+ * object-file.c, perhaps? It shouldn't matter very much as we
* know we haven't installed this pack (hence we never have
* read anything from it).
*/
@@ -1695,12 +1714,14 @@ static void show_pack_info(int stat_only)
int cmd_index_pack(int argc, const char **argv, const char *prefix)
{
- int i, fix_thin_pack = 0, verify = 0, stat_only = 0;
+ int i, fix_thin_pack = 0, verify = 0, stat_only = 0, rev_index;
const char *curr_index;
- const char *index_name = NULL, *pack_name = NULL;
+ const char *curr_rev_index = NULL;
+ const char *index_name = NULL, *pack_name = NULL, *rev_index_name = NULL;
const char *keep_msg = NULL;
const char *promisor_msg = NULL;
struct strbuf index_name_buf = STRBUF_INIT;
+ struct strbuf rev_index_name_buf = STRBUF_INIT;
struct pack_idx_entry **idx_objects;
struct pack_idx_option opts;
unsigned char pack_hash[GIT_MAX_RAWSZ];
@@ -1727,6 +1748,11 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (prefix && chdir(prefix))
die(_("Cannot come back to cwd"));
+ if (git_env_bool(GIT_TEST_WRITE_REV_INDEX, 0))
+ rev_index = 1;
+ else
+ rev_index = !!(opts.flags & (WRITE_REV_VERIFY | WRITE_REV));
+
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
@@ -1805,6 +1831,10 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (hash_algo == GIT_HASH_UNKNOWN)
die(_("unknown hash algorithm '%s'"), arg);
repo_set_hash_algo(the_repository, hash_algo);
+ } else if (!strcmp(arg, "--rev-index")) {
+ rev_index = 1;
+ } else if (!strcmp(arg, "--no-rev-index")) {
+ rev_index = 0;
} else
usage(index_pack_usage);
continue;
@@ -1824,7 +1854,16 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
if (from_stdin && hash_algo)
die(_("--object-format cannot be used with --stdin"));
if (!index_name && pack_name)
- index_name = derive_filename(pack_name, "idx", &index_name_buf);
+ index_name = derive_filename(pack_name, "pack", "idx", &index_name_buf);
+
+ opts.flags &= ~(WRITE_REV | WRITE_REV_VERIFY);
+ if (rev_index) {
+ opts.flags |= verify ? WRITE_REV_VERIFY : WRITE_REV;
+ if (index_name)
+ rev_index_name = derive_filename(index_name,
+ "idx", "rev",
+ &rev_index_name_buf);
+ }
if (verify) {
if (!index_name)
@@ -1878,11 +1917,16 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
for (i = 0; i < nr_objects; i++)
idx_objects[i] = &objects[i].idx;
curr_index = write_idx_file(index_name, idx_objects, nr_objects, &opts, pack_hash);
+ if (rev_index)
+ curr_rev_index = write_rev_file(rev_index_name, idx_objects,
+ nr_objects, pack_hash,
+ opts.flags);
free(idx_objects);
if (!verify)
final(pack_name, curr_pack,
index_name, curr_index,
+ rev_index_name, curr_rev_index,
keep_msg, promisor_msg,
pack_hash);
else
@@ -1893,10 +1937,13 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix)
free(objects);
strbuf_release(&index_name_buf);
+ strbuf_release(&rev_index_name_buf);
if (pack_name == NULL)
free((void *) curr_pack);
if (index_name == NULL)
free((void *) curr_index);
+ if (rev_index_name == NULL)
+ free((void *) curr_rev_index);
/*
* Let the caller know this pack is not self contained
diff --git a/builtin/log.c b/builtin/log.c
index bd6ff4f..d0cbaaf 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -12,6 +12,7 @@
#include "color.h"
#include "commit.h"
#include "diff.h"
+#include "diff-merges.h"
#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
@@ -177,7 +178,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
const struct option builtin_log_options[] = {
OPT__QUIET(&quiet, N_("suppress diff output")),
OPT_BOOL(0, "source", &source, N_("show source")),
- OPT_BOOL(0, "use-mailmap", &mailmap, N_("Use mail map file")),
+ OPT_BOOL(0, "use-mailmap", &mailmap, N_("use mail map file")),
OPT_ALIAS(0, "mailmap", "use-mailmap"),
OPT_STRING_LIST(0, "decorate-refs", &decorate_refs_include,
N_("pattern"), N_("only decorate refs that match <pattern>")),
@@ -186,7 +187,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
OPT_CALLBACK_F(0, "decorate", NULL, NULL, N_("decorate options"),
PARSE_OPT_OPTARG, decorate_callback),
OPT_CALLBACK('L', NULL, &line_cb, "range:file",
- N_("Trace the evolution of line range <start>,<end> or function :<funcname> in <file>"),
+ N_("trace the evolution of line range <start>,<end> or function :<funcname> in <file>"),
log_line_range_callback),
OPT_END()
};
@@ -230,7 +231,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
if (mailmap) {
rev->mailmap = xcalloc(1, sizeof(struct string_list));
- read_mailmap(rev->mailmap, NULL);
+ read_mailmap(rev->mailmap);
}
if (rev->pretty_given && rev->commit_format == CMIT_FMT_RAW) {
@@ -607,15 +608,10 @@ static int show_tree_object(const struct object_id *oid,
static void show_setup_revisions_tweak(struct rev_info *rev,
struct setup_revision_opt *opt)
{
- if (rev->ignore_merges < 0) {
- /* There was no "-m" variant on the command line */
- rev->ignore_merges = 0;
- if (!rev->first_parent_only && !rev->combine_merges) {
- /* No "--first-parent", "-c", or "--cc" */
- rev->combine_merges = 1;
- rev->dense_combined_merges = 1;
- }
- }
+ if (rev->first_parent_only)
+ diff_merges_default_to_first_parent(rev);
+ else
+ diff_merges_default_to_dense_combined(rev);
if (!rev->diffopt.output_format)
rev->diffopt.output_format = DIFF_FORMAT_PATCH;
}
@@ -736,12 +732,8 @@ static void log_setup_revisions_tweak(struct rev_info *rev,
rev->prune_data.nr == 1)
rev->diffopt.flags.follow_renames = 1;
- /* Turn --cc/-c into -p --cc/-c when -p was not given */
- if (!rev->diffopt.output_format && rev->combine_merges)
- rev->diffopt.output_format = DIFF_FORMAT_PATCH;
-
- if (rev->first_parent_only && rev->ignore_merges < 0)
- rev->ignore_merges = 0;
+ if (rev->first_parent_only)
+ diff_merges_default_to_first_parent(rev);
}
int cmd_log(int argc, const char **argv, const char *prefix)
@@ -1757,13 +1749,13 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
OPT_INTEGER(0, "filename-max-length", &fmt_patch_name_max,
N_("max length of output filename")),
OPT_CALLBACK_F(0, "rfc", &rev, NULL,
- N_("Use [RFC PATCH] instead of [PATCH]"),
+ N_("use [RFC PATCH] instead of [PATCH]"),
PARSE_OPT_NOARG | PARSE_OPT_NONEG, rfc_callback),
OPT_STRING(0, "cover-from-description", &cover_from_description_arg,
N_("cover-from-description-mode"),
N_("generate parts of a cover letter based on a branch's description")),
OPT_CALLBACK_F(0, "subject-prefix", &rev, N_("prefix"),
- N_("Use [<prefix>] instead of [PATCH]"),
+ N_("use [<prefix>] instead of [PATCH]"),
PARSE_OPT_NONEG, subject_prefix_callback),
OPT_CALLBACK_F('o', "output-directory", &output_directory,
N_("dir"), N_("store resulting files in <dir>"),
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index c8eae89..f6f9e48 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -35,6 +35,7 @@ static int line_terminator = '\n';
static int debug_mode;
static int show_eol;
static int recurse_submodules;
+static int skipping_duplicates;
static const char *prefix;
static int max_prefix_len;
@@ -312,45 +313,59 @@ static void show_files(struct repository *repo, struct dir_struct *dir)
if (show_killed)
show_killed_files(repo->index, dir);
}
- if (show_cached || show_stage) {
- for (i = 0; i < repo->index->cache_nr; i++) {
- const struct cache_entry *ce = repo->index->cache[i];
- construct_fullname(&fullname, repo, ce);
+ if (!(show_cached || show_stage || show_deleted || show_modified))
+ return;
+ for (i = 0; i < repo->index->cache_nr; i++) {
+ const struct cache_entry *ce = repo->index->cache[i];
+ struct stat st;
+ int stat_err;
- if ((dir->flags & DIR_SHOW_IGNORED) &&
- !ce_excluded(dir, repo->index, fullname.buf, ce))
- continue;
- if (show_unmerged && !ce_stage(ce))
- continue;
- if (ce->ce_flags & CE_UPDATE)
- continue;
+ construct_fullname(&fullname, repo, ce);
+
+ if ((dir->flags & DIR_SHOW_IGNORED) &&
+ !ce_excluded(dir, repo->index, fullname.buf, ce))
+ continue;
+ if (ce->ce_flags & CE_UPDATE)
+ continue;
+ if ((show_cached || show_stage) &&
+ (!show_unmerged || ce_stage(ce))) {
show_ce(repo, dir, ce, fullname.buf,
ce_stage(ce) ? tag_unmerged :
(ce_skip_worktree(ce) ? tag_skip_worktree :
tag_cached));
+ if (skipping_duplicates)
+ goto skip_to_next_name;
}
- }
- if (show_deleted || show_modified) {
- for (i = 0; i < repo->index->cache_nr; i++) {
- const struct cache_entry *ce = repo->index->cache[i];
- struct stat st;
- int err;
- construct_fullname(&fullname, repo, ce);
-
- if ((dir->flags & DIR_SHOW_IGNORED) &&
- !ce_excluded(dir, repo->index, fullname.buf, ce))
- continue;
- if (ce->ce_flags & CE_UPDATE)
- continue;
- if (ce_skip_worktree(ce))
- continue;
- err = lstat(fullname.buf, &st);
- if (show_deleted && err)
- show_ce(repo, dir, ce, fullname.buf, tag_removed);
- if (show_modified && ie_modified(repo->index, ce, &st, 0))
- show_ce(repo, dir, ce, fullname.buf, tag_modified);
+ if (!(show_deleted || show_modified))
+ continue;
+ if (ce_skip_worktree(ce))
+ continue;
+ stat_err = lstat(fullname.buf, &st);
+ if (stat_err && (errno != ENOENT && errno != ENOTDIR))
+ error_errno("cannot lstat '%s'", fullname.buf);
+ if (stat_err && show_deleted) {
+ show_ce(repo, dir, ce, fullname.buf, tag_removed);
+ if (skipping_duplicates)
+ goto skip_to_next_name;
+ }
+ if (show_modified &&
+ (stat_err || ie_modified(repo->index, ce, &st, 0))) {
+ show_ce(repo, dir, ce, fullname.buf, tag_modified);
+ if (skipping_duplicates)
+ goto skip_to_next_name;
+ }
+ continue;
+
+skip_to_next_name:
+ {
+ int j;
+ struct cache_entry **cache = repo->index->cache;
+ for (j = i + 1; j < repo->index->cache_nr; j++)
+ if (strcmp(ce->name, cache[j]->name))
+ break;
+ i = j - 1; /* compensate for the for loop */
}
}
@@ -578,6 +593,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
N_("pretend that paths removed since <tree-ish> are still present")),
OPT__ABBREV(&abbrev),
OPT_BOOL(0, "debug", &debug_mode, N_("show debugging data")),
+ OPT_BOOL(0, "deduplicate", &skipping_duplicates,
+ N_("suppress duplicate entries")),
OPT_END()
};
@@ -617,6 +634,8 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
* you also show the stage information.
*/
show_stage = 1;
+ if (show_tag || show_stage)
+ skipping_duplicates = 0;
if (dir.exclude_per_dir)
exc_given = 1;
diff --git a/builtin/merge.c b/builtin/merge.c
index 1cff730..eb00b27 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -14,6 +14,7 @@
#include "lockfile.h"
#include "run-command.h"
#include "diff.h"
+#include "diff-merges.h"
#include "refs.h"
#include "refspec.h"
#include "commit.h"
@@ -409,7 +410,7 @@ static void squash_message(struct commit *commit, struct commit_list *remotehead
printf(_("Squash commit -- not updating HEAD\n"));
repo_init_revisions(the_repository, &rev, NULL);
- rev.ignore_merges = 1;
+ diff_merges_suppress(&rev);
rev.commit_format = CMIT_FMT_MEDIUM;
commit->object.flags |= UNINTERESTING;
diff --git a/builtin/mktag.c b/builtin/mktag.c
index 4982d3a..41a399a 100644
--- a/builtin/mktag.c
+++ b/builtin/mktag.c
@@ -1,179 +1,110 @@
#include "builtin.h"
+#include "parse-options.h"
#include "tag.h"
#include "replace-object.h"
#include "object-store.h"
+#include "fsck.h"
+#include "config.h"
-/*
- * A signature file has a very simple fixed format: four lines
- * of "object <sha1>" + "type <typename>" + "tag <tagname>" +
- * "tagger <committer>", followed by a blank line, a free-form tag
- * message and a signature block that git itself doesn't care about,
- * but that can be verified with gpg or similar.
- *
- * The first four lines are guaranteed to be at least 83 bytes:
- * "object <sha1>\n" is 48 bytes, "type tag\n" at 9 bytes is the
- * shortest possible type-line, "tag .\n" at 6 bytes is the shortest
- * single-character-tag line, and "tagger . <> 0 +0000\n" at 20 bytes is
- * the shortest possible tagger-line.
- */
-
-/*
- * We refuse to tag something we can't verify. Just because.
- */
-static int verify_object(const struct object_id *oid, const char *expected_type)
+static char const * const builtin_mktag_usage[] = {
+ N_("git mktag"),
+ NULL
+};
+static int option_strict = 1;
+
+static struct fsck_options fsck_options = FSCK_OPTIONS_STRICT;
+
+static int mktag_config(const char *var, const char *value, void *cb)
{
- int ret = -1;
- enum object_type type;
- unsigned long size;
- void *buffer = read_object_file(oid, &type, &size);
- const struct object_id *repl = lookup_replace_object(the_repository, oid);
-
- if (buffer) {
- if (type == type_from_string(expected_type)) {
- ret = check_object_signature(the_repository, repl,
- buffer, size,
- expected_type);
+ return fsck_config_internal(var, value, cb, &fsck_options);
+}
+
+static int mktag_fsck_error_func(struct fsck_options *o,
+ const struct object_id *oid,
+ enum object_type object_type,
+ int msg_type, const char *message)
+{
+ switch (msg_type) {
+ case FSCK_WARN:
+ if (!option_strict) {
+ fprintf_ln(stderr, _("warning: tag input does not pass fsck: %s"), message);
+ return 0;
+
}
- free(buffer);
+ /* fallthrough */
+ case FSCK_ERROR:
+ /*
+ * We treat both warnings and errors as errors, things
+ * like missing "tagger" lines are "only" warnings
+ * under fsck, we've always considered them an error.
+ */
+ fprintf_ln(stderr, _("error: tag input does not pass fsck: %s"), message);
+ return 1;
+ default:
+ BUG(_("%d (FSCK_IGNORE?) should never trigger this callback"),
+ msg_type);
}
- return ret;
}
-static int verify_tag(char *buffer, unsigned long size)
+static int verify_object_in_tag(struct object_id *tagged_oid, int *tagged_type)
{
- int typelen;
- char type[20];
- struct object_id oid;
- const char *object, *type_line, *tag_line, *tagger_line, *lb, *rb, *p;
- size_t len;
-
- if (size < 84)
- return error("wanna fool me ? you obviously got the size wrong !");
-
- buffer[size] = 0;
-
- /* Verify object line */
- object = buffer;
- if (memcmp(object, "object ", 7))
- return error("char%d: does not start with \"object \"", 0);
-
- if (parse_oid_hex(object + 7, &oid, &p))
- return error("char%d: could not get SHA1 hash", 7);
-
- /* Verify type line */
- type_line = p + 1;
- if (memcmp(type_line - 1, "\ntype ", 6))
- return error("char%d: could not find \"\\ntype \"", 47);
-
- /* Verify tag-line */
- tag_line = strchr(type_line, '\n');
- if (!tag_line)
- return error("char%"PRIuMAX": could not find next \"\\n\"",
- (uintmax_t) (type_line - buffer));
- tag_line++;
- if (memcmp(tag_line, "tag ", 4) || tag_line[4] == '\n')
- return error("char%"PRIuMAX": no \"tag \" found",
- (uintmax_t) (tag_line - buffer));
-
- /* Get the actual type */
- typelen = tag_line - type_line - strlen("type \n");
- if (typelen >= sizeof(type))
- return error("char%"PRIuMAX": type too long",
- (uintmax_t) (type_line+5 - buffer));
-
- memcpy(type, type_line+5, typelen);
- type[typelen] = 0;
-
- /* Verify that the object matches */
- if (verify_object(&oid, type))
- return error("char%d: could not verify object %s", 7, oid_to_hex(&oid));
-
- /* Verify the tag-name: we don't allow control characters or spaces in it */
- tag_line += 4;
- for (;;) {
- unsigned char c = *tag_line++;
- if (c == '\n')
- break;
- if (c > ' ')
- continue;
- return error("char%"PRIuMAX": could not verify tag name",
- (uintmax_t) (tag_line - buffer));
- }
+ int ret;
+ enum object_type type;
+ unsigned long size;
+ void *buffer;
+ const struct object_id *repl;
+
+ buffer = read_object_file(tagged_oid, &type, &size);
+ if (!buffer)
+ die(_("could not read tagged object '%s'"),
+ oid_to_hex(tagged_oid));
+ if (type != *tagged_type)
+ die(_("object '%s' tagged as '%s', but is a '%s' type"),
+ oid_to_hex(tagged_oid),
+ type_name(*tagged_type), type_name(type));
+
+ repl = lookup_replace_object(the_repository, tagged_oid);
+ ret = check_object_signature(the_repository, repl,
+ buffer, size, type_name(*tagged_type));
+ free(buffer);
- /* Verify the tagger line */
- tagger_line = tag_line;
-
- if (memcmp(tagger_line, "tagger ", 7))
- return error("char%"PRIuMAX": could not find \"tagger \"",
- (uintmax_t) (tagger_line - buffer));
-
- /*
- * Check for correct form for name and email
- * i.e. " <" followed by "> " on _this_ line
- * No angle brackets within the name or email address fields.
- * No spaces within the email address field.
- */
- tagger_line += 7;
- if (!(lb = strstr(tagger_line, " <")) || !(rb = strstr(lb+2, "> ")) ||
- strpbrk(tagger_line, "<>\n") != lb+1 ||
- strpbrk(lb+2, "><\n ") != rb)
- return error("char%"PRIuMAX": malformed tagger field",
- (uintmax_t) (tagger_line - buffer));
-
- /* Check for author name, at least one character, space is acceptable */
- if (lb == tagger_line)
- return error("char%"PRIuMAX": missing tagger name",
- (uintmax_t) (tagger_line - buffer));
-
- /* timestamp, 1 or more digits followed by space */
- tagger_line = rb + 2;
- if (!(len = strspn(tagger_line, "0123456789")))
- return error("char%"PRIuMAX": missing tag timestamp",
- (uintmax_t) (tagger_line - buffer));
- tagger_line += len;
- if (*tagger_line != ' ')
- return error("char%"PRIuMAX": malformed tag timestamp",
- (uintmax_t) (tagger_line - buffer));
- tagger_line++;
-
- /* timezone, 5 digits [+-]hhmm, max. 1400 */
- if (!((tagger_line[0] == '+' || tagger_line[0] == '-') &&
- strspn(tagger_line+1, "0123456789") == 4 &&
- tagger_line[5] == '\n' && atoi(tagger_line+1) <= 1400))
- return error("char%"PRIuMAX": malformed tag timezone",
- (uintmax_t) (tagger_line - buffer));
- tagger_line += 6;
-
- /* Verify the blank line separating the header from the body */
- if (*tagger_line != '\n')
- return error("char%"PRIuMAX": trailing garbage in tag header",
- (uintmax_t) (tagger_line - buffer));
-
- /* The actual stuff afterwards we don't care about.. */
- return 0;
+ return ret;
}
int cmd_mktag(int argc, const char **argv, const char *prefix)
{
+ static struct option builtin_mktag_options[] = {
+ OPT_BOOL(0, "strict", &option_strict,
+ N_("enable more strict checking")),
+ OPT_END(),
+ };
struct strbuf buf = STRBUF_INIT;
+ struct object_id tagged_oid;
+ int tagged_type;
struct object_id result;
- if (argc != 1)
- usage("git mktag");
+ argc = parse_options(argc, argv, NULL,
+ builtin_mktag_options,
+ builtin_mktag_usage, 0);
- if (strbuf_read(&buf, 0, 4096) < 0) {
- die_errno("could not read from stdin");
- }
+ if (strbuf_read(&buf, 0, 0) < 0)
+ die_errno(_("could not read from stdin"));
+
+ fsck_options.error_func = mktag_fsck_error_func;
+ fsck_set_msg_type(&fsck_options, "extraheaderentry", "warn");
+ /* config might set fsck.extraHeaderEntry=* again */
+ git_config(mktag_config, NULL);
+ if (fsck_tag_standalone(NULL, buf.buf, buf.len, &fsck_options,
+ &tagged_oid, &tagged_type))
+ die(_("tag on stdin did not pass our strict fsck check"));
- /* Verify it for some basic sanity: it needs to start with
- "object <sha1>\ntype\ntagger " */
- if (verify_tag(buf.buf, buf.len) < 0)
- die("invalid tag signature file");
+ if (verify_object_in_tag(&tagged_oid, &tagged_type))
+ die(_("tag on stdin did not refer to a valid object"));
if (write_object_file(buf.buf, buf.len, tag_type, &result) < 0)
- die("unable to write tag file");
+ die(_("unable to write tag file"));
strbuf_release(&buf);
- printf("%s\n", oid_to_hex(&result));
+ puts(oid_to_hex(&result));
return 0;
}
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 725dd04..b221d30 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -7,7 +7,7 @@
#include "refs.h"
#include "parse-options.h"
#include "prio-queue.h"
-#include "sha1-lookup.h"
+#include "hash-lookup.h"
#include "commit-slab.h"
/*
@@ -390,10 +390,10 @@ static void name_tips(void)
}
}
-static const unsigned char *nth_tip_table_ent(size_t ix, void *table_)
+static const struct object_id *nth_tip_table_ent(size_t ix, const void *table_)
{
- struct tip_table_entry *table = table_;
- return table[ix].oid.hash;
+ const struct tip_table_entry *table = table_;
+ return &table[ix].oid;
}
static const char *get_exact_ref_match(const struct object *o)
@@ -408,8 +408,8 @@ static const char *get_exact_ref_match(const struct object *o)
tip_table.sorted = 1;
}
- found = sha1_pos(o->oid.hash, tip_table.table, tip_table.nr,
- nth_tip_table_ent);
+ found = oid_pos(&o->oid, tip_table.table, tip_table.nr,
+ nth_tip_table_ent);
if (0 <= found)
return tip_table.table[found].refname;
return NULL;
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 5617c01..6d62aaf 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -419,7 +419,7 @@ static off_t write_reuse_object(struct hashfile *f, struct object_entry *entry,
{
struct packed_git *p = IN_PACK(entry);
struct pack_window *w_curs = NULL;
- struct revindex_entry *revidx;
+ uint32_t pos;
off_t offset;
enum object_type type = oe_type(entry);
off_t datalen;
@@ -436,10 +436,15 @@ static off_t write_reuse_object(struct hashfile *f, struct object_entry *entry,
type, entry_size);
offset = entry->in_pack_offset;
- revidx = find_pack_revindex(p, offset);
- datalen = revidx[1].offset - offset;
+ if (offset_to_pack_pos(p, offset, &pos) < 0)
+ die(_("write_reuse_object: could not locate %s, expected at "
+ "offset %"PRIuMAX" in pack %s"),
+ oid_to_hex(&entry->idx.oid), (uintmax_t)offset,
+ p->pack_name);
+ datalen = pack_pos_to_offset(p, pos + 1) - offset;
if (!pack_to_stdout && p->index_version > 1 &&
- check_pack_crc(p, &w_curs, offset, datalen, revidx->nr)) {
+ check_pack_crc(p, &w_curs, offset, datalen,
+ pack_pos_to_index(p, pos))) {
error(_("bad packed object CRC for %s"),
oid_to_hex(&entry->idx.oid));
unuse_pack(&w_curs);
@@ -629,7 +634,7 @@ static int mark_tagged(const char *path, const struct object_id *oid, int flag,
if (entry)
entry->tagged = 1;
- if (!peel_ref(path, &peeled)) {
+ if (!peel_iterated_oid(oid, &peeled)) {
entry = packlist_find(&to_pack, &peeled);
if (entry)
entry->tagged = 1;
@@ -863,8 +868,8 @@ static void write_reused_pack_one(size_t pos, struct hashfile *out,
enum object_type type;
unsigned long size;
- offset = reuse_packfile->revindex[pos].offset;
- next = reuse_packfile->revindex[pos + 1].offset;
+ offset = pack_pos_to_offset(reuse_packfile, pos);
+ next = pack_pos_to_offset(reuse_packfile, pos + 1);
record_reused_object(offset, offset - hashfile_total(out));
@@ -884,11 +889,17 @@ static void write_reused_pack_one(size_t pos, struct hashfile *out,
/* Convert to REF_DELTA if we must... */
if (!allow_ofs_delta) {
- int base_pos = find_revindex_position(reuse_packfile, base_offset);
+ uint32_t base_pos;
struct object_id base_oid;
+ if (offset_to_pack_pos(reuse_packfile, base_offset, &base_pos) < 0)
+ die(_("expected object at offset %"PRIuMAX" "
+ "in pack %s"),
+ (uintmax_t)base_offset,
+ reuse_packfile->pack_name);
+
nth_packed_object_id(&base_oid, reuse_packfile,
- reuse_packfile->revindex[base_pos].nr);
+ pack_pos_to_index(reuse_packfile, base_pos));
len = encode_in_pack_object_header(header, sizeof(header),
OBJ_REF_DELTA, size);
@@ -941,7 +952,7 @@ static size_t write_reused_pack_verbatim(struct hashfile *out,
off_t to_write;
written = (pos * BITS_IN_EWORD);
- to_write = reuse_packfile->revindex[written].offset
+ to_write = pack_pos_to_offset(reuse_packfile, written)
- sizeof(struct pack_header);
/* We're recording one chunk, not one object. */
@@ -1104,7 +1115,6 @@ static void write_pack_file(void)
stop_progress(&progress_state);
bitmap_writer_show_progress(progress);
- bitmap_writer_reuse_bitmaps(&to_pack);
bitmap_writer_select_commits(indexed_commits, indexed_commits_nr, -1);
bitmap_writer_build(&to_pack);
bitmap_writer_finish(written_list, nr_written,
@@ -1807,11 +1817,11 @@ static void check_object(struct object_entry *entry, uint32_t object_index)
goto give_up;
}
if (reuse_delta && !entry->preferred_base) {
- struct revindex_entry *revidx;
- revidx = find_pack_revindex(p, ofs);
- if (!revidx)
+ uint32_t pos;
+ if (offset_to_pack_pos(p, ofs, &pos) < 0)
goto give_up;
- if (!nth_packed_object_id(&base_ref, p, revidx->nr))
+ if (!nth_packed_object_id(&base_ref, p,
+ pack_pos_to_index(p, pos)))
have_base = 1;
}
entry->in_pack_header_size = used + used_0;
@@ -2804,13 +2814,11 @@ static void add_tag_chain(const struct object_id *oid)
}
}
-static int add_ref_tag(const char *path, const struct object_id *oid, int flag, void *cb_data)
+static int add_ref_tag(const char *tag, const struct object_id *oid, int flag, void *cb_data)
{
struct object_id peeled;
- if (starts_with(path, "refs/tags/") && /* is a tag? */
- !peel_ref(path, &peeled) && /* peelable? */
- obj_is_packed(&peeled)) /* object packed? */
+ if (!peel_iterated_oid(oid, &peeled) && obj_is_packed(&peeled))
add_tag_chain(oid);
return 0;
}
@@ -2945,6 +2953,13 @@ static int git_pack_config(const char *k, const char *v, void *cb)
pack_idx_opts.version);
return 0;
}
+ if (!strcmp(k, "pack.writereverseindex")) {
+ if (git_config_bool(k, v))
+ pack_idx_opts.flags |= WRITE_REV;
+ else
+ pack_idx_opts.flags &= ~WRITE_REV;
+ return 0;
+ }
if (!strcmp(k, "uploadpack.blobpackfileuri")) {
struct configured_exclusion *ex = xmalloc(sizeof(*ex));
const char *oid_end, *pack_end;
@@ -3584,6 +3599,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);
+ if (git_env_bool(GIT_TEST_WRITE_REV_INDEX, 0))
+ pack_idx_opts.flags |= WRITE_REV;
progress = isatty(2);
argc = parse_options(argc, argv, prefix, pack_objects_options,
@@ -3741,7 +3758,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
}
cleanup_preferred_base();
if (include_tag && nr_result)
- for_each_ref(add_ref_tag, NULL);
+ for_each_tag_ref(add_ref_tag, NULL);
stop_progress(&progress_state);
trace2_region_leave("pack-objects", "enumerate-objects",
the_repository);
diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c
index 9fcea3e..6e115a8 100644
--- a/builtin/pack-redundant.c
+++ b/builtin/pack-redundant.c
@@ -560,6 +560,7 @@ static void load_all(void)
int cmd_pack_redundant(int argc, const char **argv, const char *prefix)
{
int i;
+ int i_still_use_this = 0;
struct pack_list *min = NULL, *red, *pl;
struct llist *ignore;
struct object_id *oid;
@@ -586,12 +587,24 @@ int cmd_pack_redundant(int argc, const char **argv, const char *prefix)
alt_odb = 1;
continue;
}
+ if (!strcmp(arg, "--i-still-use-this")) {
+ i_still_use_this = 1;
+ continue;
+ }
if (*arg == '-')
usage(pack_redundant_usage);
else
break;
}
+ if (!i_still_use_this) {
+ fputs(_("'git pack-redundant' is nominated for removal.\n"
+ "If you still use this command, please add an extra\n"
+ "option, '--i-still-use-this', on the command line\n"
+ "and let us know you still use it by sending an e-mail\n"
+ "to <git@vger.kernel.org>. Thanks.\n"), stderr);
+ }
+
if (load_all_packs)
load_all();
else
diff --git a/builtin/pull.c b/builtin/pull.c
index aa56ebc..e8927fc 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -324,7 +324,7 @@ static const char *config_get_ff(void)
* looks for the value of "pull.rebase". If both configuration keys do not
* exist, returns REBASE_FALSE.
*/
-static enum rebase_type config_get_rebase(void)
+static enum rebase_type config_get_rebase(int *rebase_unspecified)
{
struct branch *curr_branch = branch_get("HEAD");
const char *value;
@@ -344,20 +344,7 @@ static enum rebase_type config_get_rebase(void)
if (!git_config_get_value("pull.rebase", &value))
return parse_config_rebase("pull.rebase", value, 1);
- if (opt_verbosity >= 0 && !opt_ff) {
- advise(_("Pulling without specifying how to reconcile divergent branches is\n"
- "discouraged. You can squelch this message by running one of the following\n"
- "commands sometime before your next pull:\n"
- "\n"
- " git config pull.rebase false # merge (the default strategy)\n"
- " git config pull.rebase true # rebase\n"
- " git config pull.ff only # fast-forward only\n"
- "\n"
- "You can replace \"git config\" with \"git config --global\" to set a default\n"
- "preference for all repositories. You can also pass --rebase, --no-rebase,\n"
- "or --ff-only on the command line to override the configured default per\n"
- "invocation.\n"));
- }
+ *rebase_unspecified = 1;
return REBASE_FALSE;
}
@@ -924,6 +911,36 @@ static int run_rebase(const struct object_id *newbase,
return ret;
}
+static int get_can_ff(struct object_id *orig_head, struct object_id *orig_merge_head)
+{
+ int ret;
+ struct commit_list *list = NULL;
+ struct commit *merge_head, *head;
+
+ head = lookup_commit_reference(the_repository, orig_head);
+ commit_list_insert(head, &list);
+ merge_head = lookup_commit_reference(the_repository, orig_merge_head);
+ ret = repo_is_descendant_of(the_repository, merge_head, list);
+ free_commit_list(list);
+ return ret;
+}
+
+static void show_advice_pull_non_ff(void)
+{
+ advise(_("Pulling without specifying how to reconcile divergent branches is\n"
+ "discouraged. You can squelch this message by running one of the following\n"
+ "commands sometime before your next pull:\n"
+ "\n"
+ " git config pull.rebase false # merge (the default strategy)\n"
+ " git config pull.rebase true # rebase\n"
+ " git config pull.ff only # fast-forward only\n"
+ "\n"
+ "You can replace \"git config\" with \"git config --global\" to set a default\n"
+ "preference for all repositories. You can also pass --rebase, --no-rebase,\n"
+ "or --ff-only on the command line to override the configured default per\n"
+ "invocation.\n"));
+}
+
int cmd_pull(int argc, const char **argv, const char *prefix)
{
const char *repo, **refspecs;
@@ -931,6 +948,8 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
struct object_id orig_head, curr_head;
struct object_id rebase_fork_point;
int autostash;
+ int rebase_unspecified = 0;
+ int can_ff;
if (!getenv("GIT_REFLOG_ACTION"))
set_reflog_message(argc, argv);
@@ -952,7 +971,7 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
opt_ff = xstrdup_or_null(config_get_ff());
if (opt_rebase < 0)
- opt_rebase = config_get_rebase();
+ opt_rebase = config_get_rebase(&rebase_unspecified);
if (read_cache_unmerged())
die_resolve_conflict("pull");
@@ -1026,6 +1045,13 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
if (opt_rebase && merge_heads.nr > 1)
die(_("Cannot rebase onto multiple branches."));
+ can_ff = get_can_ff(&orig_head, &merge_heads.oid[0]);
+
+ if (rebase_unspecified && !opt_ff && !can_ff) {
+ if (opt_verbosity >= 0)
+ show_advice_pull_non_ff();
+ }
+
if (opt_rebase) {
int ret = 0;
int ran_ff = 0;
@@ -1040,22 +1066,12 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
submodule_touches_in_range(the_repository, &upstream, &curr_head))
die(_("cannot rebase with locally recorded submodule modifications"));
if (!autostash) {
- struct commit_list *list = NULL;
- struct commit *merge_head, *head;
-
- head = lookup_commit_reference(the_repository,
- &orig_head);
- commit_list_insert(head, &list);
- merge_head = lookup_commit_reference(the_repository,
- &merge_heads.oid[0]);
- if (repo_is_descendant_of(the_repository,
- merge_head, list)) {
+ if (can_ff) {
/* we can fast-forward this without invoking rebase */
opt_ff = "--ff-only";
ran_ff = 1;
ret = run_merge();
}
- free_commit_list(list);
}
if (!ran_ff)
ret = run_rebase(&newbase, &upstream);
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 19c7b37..840dbd7 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1917,7 +1917,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
die_if_checked_out(buf.buf, 1);
options.head_name = xstrdup(buf.buf);
/* If not is it a valid ref (branch or commit)? */
- } else if (!get_oid(branch_name, &options.orig_head))
+ } else if (!get_oid(branch_name, &options.orig_head) &&
+ lookup_commit_reference(the_repository,
+ &options.orig_head))
options.head_name = NULL;
else
die(_("fatal: no such branch/commit '%s'"),
diff --git a/builtin/repack.c b/builtin/repack.c
index 279be11..01440de 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -14,6 +14,7 @@
#include "object-store.h"
#include "promisor-remote.h"
#include "shallow.h"
+#include "pack.h"
static int delta_base_offset = 1;
static int pack_kept_objects = -1;
@@ -208,6 +209,7 @@ static struct {
} exts[] = {
{".pack"},
{".idx"},
+ {".rev", 1},
{".bitmap", 1},
{".promisor", 1},
};
@@ -263,7 +265,7 @@ static void repack_promisor_objects(const struct pack_objects_args *args,
while (strbuf_getline_lf(&line, out) != EOF) {
struct string_list_item *item;
char *promisor_name;
- int fd;
+
if (line.len != the_hash_algo->hexsz)
die(_("repack: Expecting full hex object ID lines only from pack-objects."));
item = string_list_append(names, line.buf);
@@ -281,10 +283,7 @@ static void repack_promisor_objects(const struct pack_objects_args *args,
*/
promisor_name = mkpathdup("%s-%s.promisor", packtmp,
line.buf);
- fd = open(promisor_name, O_CREAT|O_EXCL|O_WRONLY, 0600);
- if (fd < 0)
- die_errno(_("unable to create '%s'"), promisor_name);
- close(fd);
+ write_promisor_file(promisor_name, NULL, 0);
item->util = (void *)(uintptr_t)populate_pack_exts(item->string);
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 69ba732..85bad90 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -583,6 +583,75 @@ static void handle_ref_opt(const char *pattern, const char *prefix)
clear_ref_exclusion(&ref_excludes);
}
+enum format_type {
+ /* We would like a relative path. */
+ FORMAT_RELATIVE,
+ /* We would like a canonical absolute path. */
+ FORMAT_CANONICAL,
+ /* We would like the default behavior. */
+ FORMAT_DEFAULT,
+};
+
+enum default_type {
+ /* Our default is a relative path. */
+ DEFAULT_RELATIVE,
+ /* Our default is a relative path if there's a shared root. */
+ DEFAULT_RELATIVE_IF_SHARED,
+ /* Our default is a canonical absolute path. */
+ DEFAULT_CANONICAL,
+ /* Our default is not to modify the item. */
+ DEFAULT_UNMODIFIED,
+};
+
+static void print_path(const char *path, const char *prefix, enum format_type format, enum default_type def)
+{
+ char *cwd = NULL;
+ /*
+ * We don't ever produce a relative path if prefix is NULL, so set the
+ * prefix to the current directory so that we can produce a relative
+ * path whenever possible. If we're using RELATIVE_IF_SHARED mode, then
+ * we want an absolute path unless the two share a common prefix, so don't
+ * set it in that case, since doing so causes a relative path to always
+ * be produced if possible.
+ */
+ if (!prefix && (format != FORMAT_DEFAULT || def != DEFAULT_RELATIVE_IF_SHARED))
+ prefix = cwd = xgetcwd();
+ if (format == FORMAT_DEFAULT && def == DEFAULT_UNMODIFIED) {
+ puts(path);
+ } else if (format == FORMAT_RELATIVE ||
+ (format == FORMAT_DEFAULT && def == DEFAULT_RELATIVE)) {
+ /*
+ * In order for relative_path to work as expected, we need to
+ * make sure that both paths are absolute paths. If we don't,
+ * we can end up with an unexpected absolute path that the user
+ * didn't want.
+ */
+ struct strbuf buf = STRBUF_INIT, realbuf = STRBUF_INIT, prefixbuf = STRBUF_INIT;
+ if (!is_absolute_path(path)) {
+ strbuf_realpath_forgiving(&realbuf, path, 1);
+ path = realbuf.buf;
+ }
+ if (!is_absolute_path(prefix)) {
+ strbuf_realpath_forgiving(&prefixbuf, prefix, 1);
+ prefix = prefixbuf.buf;
+ }
+ puts(relative_path(path, prefix, &buf));
+ strbuf_release(&buf);
+ strbuf_release(&realbuf);
+ strbuf_release(&prefixbuf);
+ } else if (format == FORMAT_DEFAULT && def == DEFAULT_RELATIVE_IF_SHARED) {
+ struct strbuf buf = STRBUF_INIT;
+ puts(relative_path(path, prefix, &buf));
+ strbuf_release(&buf);
+ } else {
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_realpath_forgiving(&buf, path, 1);
+ puts(buf.buf);
+ strbuf_release(&buf);
+ }
+ free(cwd);
+}
+
int cmd_rev_parse(int argc, const char **argv, const char *prefix)
{
int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0;
@@ -596,6 +665,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
struct strbuf buf = STRBUF_INIT;
const int hexsz = the_hash_algo->hexsz;
int seen_end_of_options = 0;
+ enum format_type format = FORMAT_DEFAULT;
if (argc > 1 && !strcmp("--parseopt", argv[1]))
return cmd_parseopt(argc - 1, argv + 1, prefix);
@@ -668,8 +738,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (!argv[i + 1])
die("--git-path requires an argument");
strbuf_reset(&buf);
- puts(relative_path(git_path("%s", argv[i + 1]),
- prefix, &buf));
+ print_path(git_path("%s", argv[i + 1]), prefix,
+ format,
+ DEFAULT_RELATIVE_IF_SHARED);
i++;
continue;
}
@@ -687,6 +758,16 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
show(arg);
continue;
}
+ if (opt_with_value(arg, "--path-format", &arg)) {
+ if (!strcmp(arg, "absolute")) {
+ format = FORMAT_CANONICAL;
+ } else if (!strcmp(arg, "relative")) {
+ format = FORMAT_RELATIVE;
+ } else {
+ die("unknown argument to --path-format: %s", arg);
+ }
+ continue;
+ }
if (!strcmp(arg, "--default")) {
def = argv[++i];
if (!def)
@@ -807,7 +888,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (!strcmp(arg, "--show-toplevel")) {
const char *work_tree = get_git_work_tree();
if (work_tree)
- puts(work_tree);
+ print_path(work_tree, prefix, format, DEFAULT_UNMODIFIED);
else
die("this operation must be run in a work tree");
continue;
@@ -815,7 +896,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (!strcmp(arg, "--show-superproject-working-tree")) {
struct strbuf superproject = STRBUF_INIT;
if (get_superproject_working_tree(&superproject))
- puts(superproject.buf);
+ print_path(superproject.buf, prefix, format, DEFAULT_UNMODIFIED);
strbuf_release(&superproject);
continue;
}
@@ -850,16 +931,18 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
const char *gitdir = getenv(GIT_DIR_ENVIRONMENT);
char *cwd;
int len;
+ enum format_type wanted = format;
if (arg[2] == 'g') { /* --git-dir */
if (gitdir) {
- puts(gitdir);
+ print_path(gitdir, prefix, format, DEFAULT_UNMODIFIED);
continue;
}
if (!prefix) {
- puts(".git");
+ print_path(".git", prefix, format, DEFAULT_UNMODIFIED);
continue;
}
} else { /* --absolute-git-dir */
+ wanted = FORMAT_CANONICAL;
if (!gitdir && !prefix)
gitdir = ".git";
if (gitdir) {
@@ -872,14 +955,14 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
}
cwd = xgetcwd();
len = strlen(cwd);
- printf("%s%s.git\n", cwd, len && cwd[len-1] != '/' ? "/" : "");
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s%s.git", cwd, len && cwd[len-1] != '/' ? "/" : "");
free(cwd);
+ print_path(buf.buf, prefix, wanted, DEFAULT_CANONICAL);
continue;
}
if (!strcmp(arg, "--git-common-dir")) {
- strbuf_reset(&buf);
- puts(relative_path(get_git_common_dir(),
- prefix, &buf));
+ print_path(get_git_common_dir(), prefix, format, DEFAULT_RELATIVE_IF_SHARED);
continue;
}
if (!strcmp(arg, "--is-inside-git-dir")) {
@@ -909,8 +992,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (the_index.split_index) {
const struct object_id *oid = &the_index.split_index->base_oid;
const char *path = git_path("sharedindex.%s", oid_to_hex(oid));
- strbuf_reset(&buf);
- puts(relative_path(path, prefix, &buf));
+ print_path(path, prefix, format, DEFAULT_RELATIVE);
}
continue;
}
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index c52e4cc..3e7ab1c 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -61,8 +61,7 @@ static void insert_one_record(struct shortlog *log,
if (log->summary)
item->util = (void *)(UTIL_TO_INT(item) + 1);
else {
- const char *dot3 = log->common_repo_prefix;
- char *buffer, *p;
+ char *buffer;
struct strbuf subject = STRBUF_INIT;
const char *eol;
@@ -82,17 +81,6 @@ static void insert_one_record(struct shortlog *log,
format_subject(&subject, oneline, " ");
buffer = strbuf_detach(&subject, NULL);
- if (dot3) {
- int dot3len = strlen(dot3);
- if (dot3len > 5) {
- while ((p = strstr(buffer, dot3)) != NULL) {
- int taillen = strlen(p) - dot3len;
- memcpy(p, "/.../", 5);
- memmove(p + 5, p + dot3len, taillen + 1);
- }
- }
- }
-
if (item->util == NULL)
item->util = xcalloc(1, sizeof(struct string_list));
string_list_append(item->util, buffer);
@@ -342,7 +330,7 @@ void shortlog_init(struct shortlog *log)
{
memset(log, 0, sizeof(*log));
- read_mailmap(&log->mailmap, &log->common_repo_prefix);
+ read_mailmap(&log->mailmap);
log->list.strdup_strings = 1;
log->wrap = DEFAULT_WRAPLEN;
@@ -360,19 +348,19 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
const struct option options[] = {
OPT_BIT('c', "committer", &log.groups,
- N_("Group by committer rather than author"),
+ N_("group by committer rather than author"),
SHORTLOG_GROUP_COMMITTER),
OPT_BOOL('n', "numbered", &log.sort_by_number,
N_("sort output according to the number of commits per author")),
OPT_BOOL('s', "summary", &log.summary,
- N_("Suppress commit descriptions, only provides commit count")),
+ N_("suppress commit descriptions, only provides commit count")),
OPT_BOOL('e', "email", &log.email,
- N_("Show the email address of each author")),
+ N_("show the email address of each author")),
OPT_CALLBACK_F('w', NULL, &log, N_("<w>[,<i1>[,<i2>]]"),
- N_("Linewrap output"), PARSE_OPT_OPTARG,
+ N_("linewrap output"), PARSE_OPT_OPTARG,
&parse_wrap_args),
OPT_CALLBACK(0, "group", &log, N_("field"),
- N_("Group by field"), parse_group_option),
+ N_("group by field"), parse_group_option),
OPT_END(),
};
diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index ae60b4a..7f8a533 100644
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -40,7 +40,7 @@ static void show_one(const char *refname, const struct object_id *oid)
if (!deref_tags)
return;
- if (!peel_ref(refname, &peeled)) {
+ if (!peel_iterated_oid(oid, &peeled)) {
hex = find_unique_abbrev(&peeled, abbrev);
printf("%s %s^{}\n", hex, refname);
}
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index e3140db..2306a9a 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -22,11 +22,6 @@ static char const * const builtin_sparse_checkout_usage[] = {
NULL
};
-static char *get_sparse_checkout_filename(void)
-{
- return git_pathdup("info/sparse-checkout");
-}
-
static void write_patterns_to_file(FILE *fp, struct pattern_list *pl)
{
int i;
diff --git a/builtin/stash.c b/builtin/stash.c
index e1f8235..9bc85f9 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -325,35 +325,6 @@ static void add_diff_to_buf(struct diff_queue_struct *q,
}
}
-static int get_newly_staged(struct strbuf *out, struct object_id *c_tree)
-{
- struct child_process cp = CHILD_PROCESS_INIT;
- const char *c_tree_hex = oid_to_hex(c_tree);
-
- /*
- * diff-index is very similar to diff-tree above, and should be
- * converted together with update_index.
- */
- cp.git_cmd = 1;
- strvec_pushl(&cp.args, "diff-index", "--cached", "--name-only",
- "--diff-filter=A", NULL);
- strvec_push(&cp.args, c_tree_hex);
- return pipe_command(&cp, NULL, 0, out, 0, NULL, 0);
-}
-
-static int update_index(struct strbuf *out)
-{
- struct child_process cp = CHILD_PROCESS_INIT;
-
- /*
- * Update-index is very complicated and may need to have a public
- * function exposed in order to remove this forking.
- */
- cp.git_cmd = 1;
- strvec_pushl(&cp.args, "update-index", "--add", "--stdin", NULL);
- return pipe_command(&cp, out->buf, out->len, NULL, 0, NULL, 0);
-}
-
static int restore_untracked(struct object_id *u_tree)
{
int res;
@@ -385,6 +356,121 @@ static int restore_untracked(struct object_id *u_tree)
return res;
}
+static void unstage_changes_unless_new(struct object_id *orig_tree)
+{
+ /*
+ * When we enter this function, there has been a clean merge of
+ * relevant trees, and the merge logic always stages whatever merges
+ * cleanly. We want to unstage those changes, unless it corresponds
+ * to a file that didn't exist as of orig_tree.
+ *
+ * However, if any SKIP_WORKTREE path is modified relative to
+ * orig_tree, then we want to clear the SKIP_WORKTREE bit and write
+ * it to the worktree before unstaging.
+ */
+
+ struct checkout state = CHECKOUT_INIT;
+ struct diff_options diff_opts;
+ struct lock_file lock = LOCK_INIT;
+ int i;
+
+ /* If any entries have skip_worktree set, we'll have to check 'em out */
+ state.force = 1;
+ state.quiet = 1;
+ state.refresh_cache = 1;
+ state.istate = &the_index;
+
+ /*
+ * Step 1: get a difference between orig_tree (which corresponding
+ * to the index before a merge was run) and the current index
+ * (reflecting the changes brought in by the merge).
+ */
+ diff_setup(&diff_opts);
+ diff_opts.flags.recursive = 1;
+ diff_opts.detect_rename = 0;
+ diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
+ diff_setup_done(&diff_opts);
+
+ do_diff_cache(orig_tree, &diff_opts);
+ diffcore_std(&diff_opts);
+
+ /* Iterate over the paths that changed due to the merge... */
+ for (i = 0; i < diff_queued_diff.nr; i++) {
+ struct diff_filepair *p;
+ struct cache_entry *ce;
+ int pos;
+
+ /* Look up the path's position in the current index. */
+ p = diff_queued_diff.queue[i];
+ pos = index_name_pos(&the_index, p->two->path,
+ strlen(p->two->path));
+
+ /*
+ * Step 2: Place changes in the working tree
+ *
+ * Stash is about restoring changes *to the working tree*.
+ * So if the merge successfully got a new version of some
+ * path, but left it out of the working tree, then clear the
+ * SKIP_WORKTREE bit and write it to the working tree.
+ */
+ if (pos >= 0 && ce_skip_worktree(active_cache[pos])) {
+ struct stat st;
+
+ ce = active_cache[pos];
+ if (!lstat(ce->name, &st)) {
+ /* Conflicting path present; relocate it */
+ struct strbuf new_path = STRBUF_INIT;
+ int fd;
+
+ strbuf_addf(&new_path,
+ "%s.stash.XXXXXX", ce->name);
+ fd = xmkstemp(new_path.buf);
+ close(fd);
+ printf(_("WARNING: Untracked file in way of "
+ "tracked file! Renaming\n "
+ " %s -> %s\n"
+ " to make room.\n"),
+ ce->name, new_path.buf);
+ if (rename(ce->name, new_path.buf))
+ die("Failed to move %s to %s\n",
+ ce->name, new_path.buf);
+ strbuf_release(&new_path);
+ }
+ checkout_entry(ce, &state, NULL, NULL);
+ ce->ce_flags &= ~CE_SKIP_WORKTREE;
+ }
+
+ /*
+ * Step 3: "unstage" changes, as long as they are still tracked
+ */
+ if (p->one->oid_valid) {
+ /*
+ * Path existed in orig_tree; restore index entry
+ * from that tree in order to "unstage" the changes.
+ */
+ int option = ADD_CACHE_OK_TO_REPLACE;
+ if (pos < 0)
+ option = ADD_CACHE_OK_TO_ADD;
+
+ ce = make_cache_entry(&the_index,
+ p->one->mode,
+ &p->one->oid,
+ p->one->path,
+ 0, 0);
+ add_index_entry(&the_index, ce, option);
+ }
+ }
+ diff_flush(&diff_opts);
+
+ /*
+ * Step 4: write the new index to disk
+ */
+ repo_hold_locked_index(the_repository, &lock, LOCK_DIE_ON_ERROR);
+ if (write_locked_index(&the_index, &lock,
+ COMMIT_LOCK | SKIP_IF_UNCHANGED))
+ die(_("Unable to write index."));
+}
+
static int do_apply_stash(const char *prefix, struct stash_info *info,
int index, int quiet)
{
@@ -467,26 +553,7 @@ static int do_apply_stash(const char *prefix, struct stash_info *info,
if (reset_tree(&index_tree, 0, 0))
return -1;
} else {
- struct strbuf out = STRBUF_INIT;
-
- if (get_newly_staged(&out, &c_tree)) {
- strbuf_release(&out);
- return -1;
- }
-
- if (reset_tree(&c_tree, 0, 1)) {
- strbuf_release(&out);
- return -1;
- }
-
- ret = update_index(&out);
- strbuf_release(&out);
- if (ret)
- return -1;
-
- /* read back the result of update_index() back from the disk */
- discard_cache();
- read_cache();
+ unstage_changes_unless_new(&c_tree);
}
if (!quiet) {
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c30896c..c2bd882 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -562,9 +562,9 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
struct module_list list = MODULE_LIST_INIT;
struct option module_foreach_options[] = {
- OPT__QUIET(&info.quiet, N_("Suppress output of entering each submodule command")),
+ OPT__QUIET(&info.quiet, N_("suppress output of entering each submodule command")),
OPT_BOOL(0, "recursive", &info.recursive,
- N_("Recurse into nested submodules")),
+ N_("recurse into nested submodules")),
OPT_END()
};
@@ -706,7 +706,7 @@ static int module_init(int argc, const char **argv, const char *prefix)
int quiet = 0;
struct option module_init_options[] = {
- OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")),
+ OPT__QUIET(&quiet, N_("suppress output for initializing a submodule")),
OPT_END()
};
@@ -883,8 +883,8 @@ static int module_status(int argc, const char **argv, const char *prefix)
int quiet = 0;
struct option module_status_options[] = {
- OPT__QUIET(&quiet, N_("Suppress submodule status output")),
- OPT_BIT(0, "cached", &info.flags, N_("Use commit stored in the index instead of the one stored in the submodule HEAD"), OPT_CACHED),
+ OPT__QUIET(&quiet, N_("suppress submodule status output")),
+ OPT_BIT(0, "cached", &info.flags, N_("use commit stored in the index instead of the one stored in the submodule HEAD"), OPT_CACHED),
OPT_BIT(0, "recursive", &info.flags, N_("recurse into nested submodules"), OPT_RECURSIVE),
OPT_END()
};
@@ -1482,9 +1482,9 @@ static int module_sync(int argc, const char **argv, const char *prefix)
int recursive = 0;
struct option module_sync_options[] = {
- OPT__QUIET(&quiet, N_("Suppress output of synchronizing submodule url")),
+ OPT__QUIET(&quiet, N_("suppress output of synchronizing submodule url")),
OPT_BOOL(0, "recursive", &recursive,
- N_("Recurse into nested submodules")),
+ N_("recurse into nested submodules")),
OPT_END()
};
@@ -1620,9 +1620,9 @@ static int module_deinit(int argc, const char **argv, const char *prefix)
int all = 0;
struct option module_deinit_options[] = {
- OPT__QUIET(&quiet, N_("Suppress submodule status output")),
- OPT__FORCE(&force, N_("Remove submodule working trees even if they contain local changes"), 0),
- OPT_BOOL(0, "all", &all, N_("Unregister all submodules")),
+ OPT__QUIET(&quiet, N_("suppress submodule status output")),
+ OPT__FORCE(&force, N_("remove submodule working trees even if they contain local changes"), 0),
+ OPT_BOOL(0, "all", &all, N_("unregister all submodules")),
OPT_END()
};
@@ -2337,7 +2337,7 @@ static int update_clone(int argc, const char **argv, const char *prefix)
OPT_BOOL(0, "dissociate", &suc.dissociate,
N_("use --reference only while cloning")),
OPT_STRING(0, "depth", &suc.depth, "<depth>",
- N_("Create a shallow clone truncated to the "
+ N_("create a shallow clone truncated to the "
"specified number of revisions")),
OPT_INTEGER('j', "jobs", &suc.max_jobs,
N_("parallel jobs")),
@@ -2678,7 +2678,7 @@ static int module_set_url(int argc, const char **argv, const char *prefix)
char *config_name;
struct option options[] = {
- OPT__QUIET(&quiet, N_("Suppress output for setting url of a submodule")),
+ OPT__QUIET(&quiet, N_("suppress output for setting url of a submodule")),
OPT_END()
};
const char *const usage[] = {
diff --git a/builtin/tag.c b/builtin/tag.c
index ecf0117..e8b85ee 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -72,10 +72,10 @@ static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting,
}
typedef int (*each_tag_name_fn)(const char *name, const char *ref,
- const struct object_id *oid, const void *cb_data);
+ const struct object_id *oid, void *cb_data);
static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
- const void *cb_data)
+ void *cb_data)
{
const char **p;
struct strbuf ref = STRBUF_INIT;
@@ -97,18 +97,42 @@ static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
return had_error;
}
-static int delete_tag(const char *name, const char *ref,
- const struct object_id *oid, const void *cb_data)
+static int collect_tags(const char *name, const char *ref,
+ const struct object_id *oid, void *cb_data)
{
- if (delete_ref(NULL, ref, oid, 0))
- return 1;
- printf(_("Deleted tag '%s' (was %s)\n"), name,
- find_unique_abbrev(oid, DEFAULT_ABBREV));
+ struct string_list *ref_list = cb_data;
+
+ string_list_append(ref_list, ref);
+ ref_list->items[ref_list->nr - 1].util = oiddup(oid);
return 0;
}
+static int delete_tags(const char **argv)
+{
+ int result;
+ struct string_list refs_to_delete = STRING_LIST_INIT_DUP;
+ struct string_list_item *item;
+
+ result = for_each_tag_name(argv, collect_tags, (void *)&refs_to_delete);
+ if (delete_refs(NULL, &refs_to_delete, REF_NO_DEREF))
+ result = 1;
+
+ for_each_string_list_item(item, &refs_to_delete) {
+ const char *name = item->string;
+ struct object_id *oid = item->util;
+ if (!ref_exists(name))
+ printf(_("Deleted tag '%s' (was %s)\n"),
+ item->string + 10,
+ find_unique_abbrev(oid, DEFAULT_ABBREV));
+
+ free(oid);
+ }
+ string_list_clear(&refs_to_delete, 0);
+ return result;
+}
+
static int verify_tag(const char *name, const char *ref,
- const struct object_id *oid, const void *cb_data)
+ const struct object_id *oid, void *cb_data)
{
int flags;
const struct ref_format *format = cb_data;
@@ -485,7 +509,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
}
if (!sorting)
sorting = ref_default_sorting();
- ref_sorting_icase_all(sorting, icase);
+ ref_sorting_set_sort_flags_all(sorting, REF_SORTING_ICASE, icase);
filter.ignore_case = icase;
if (cmdmode == 'l') {
int ret;
@@ -512,7 +536,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
if (filter.reachable_from || filter.unreachable_from)
die(_("--merged and --no-merged options are only allowed in list mode"));
if (cmdmode == 'd')
- return for_each_tag_name(argv, delete_tag, NULL);
+ return delete_tags(argv);
if (cmdmode == 'v') {
if (format.format && verify_ref_format(&format))
usage_with_options(git_tag_usage, options);
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 197fd24..1cd5c20 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -12,6 +12,7 @@
#include "submodule.h"
#include "utf8.h"
#include "worktree.h"
+#include "quote.h"
static const char * const worktree_usage[] = {
N_("git worktree add [<options>] <path> [<commit-ish>]"),
@@ -67,79 +68,6 @@ static void delete_worktrees_dir_if_empty(void)
rmdir(git_path("worktrees")); /* ignore failed removal */
}
-/*
- * Return true if worktree entry should be pruned, along with the reason for
- * pruning. Otherwise, return false and the worktree's path, or NULL if it
- * cannot be determined. Caller is responsible for freeing returned path.
- */
-static int should_prune_worktree(const char *id, struct strbuf *reason, char **wtpath)
-{
- struct stat st;
- char *path;
- int fd;
- size_t len;
- ssize_t read_result;
-
- *wtpath = NULL;
- if (!is_directory(git_path("worktrees/%s", id))) {
- strbuf_addstr(reason, _("not a valid directory"));
- return 1;
- }
- if (file_exists(git_path("worktrees/%s/locked", id)))
- return 0;
- if (stat(git_path("worktrees/%s/gitdir", id), &st)) {
- strbuf_addstr(reason, _("gitdir file does not exist"));
- return 1;
- }
- fd = open(git_path("worktrees/%s/gitdir", id), O_RDONLY);
- if (fd < 0) {
- strbuf_addf(reason, _("unable to read gitdir file (%s)"),
- strerror(errno));
- return 1;
- }
- len = xsize_t(st.st_size);
- path = xmallocz(len);
-
- read_result = read_in_full(fd, path, len);
- if (read_result < 0) {
- strbuf_addf(reason, _("unable to read gitdir file (%s)"),
- strerror(errno));
- close(fd);
- free(path);
- return 1;
- }
- close(fd);
-
- if (read_result != len) {
- strbuf_addf(reason,
- _("short read (expected %"PRIuMAX" bytes, read %"PRIuMAX")"),
- (uintmax_t)len, (uintmax_t)read_result);
- free(path);
- return 1;
- }
- while (len && (path[len - 1] == '\n' || path[len - 1] == '\r'))
- len--;
- if (!len) {
- strbuf_addstr(reason, _("invalid gitdir file"));
- free(path);
- return 1;
- }
- path[len] = '\0';
- if (!file_exists(path)) {
- if (stat(git_path("worktrees/%s/index", id), &st) ||
- st.st_mtime <= expire) {
- strbuf_addstr(reason, _("gitdir file points to non-existent location"));
- free(path);
- return 1;
- } else {
- *wtpath = path;
- return 0;
- }
- }
- *wtpath = path;
- return 0;
-}
-
static void prune_worktree(const char *id, const char *reason)
{
if (show_only || verbose)
@@ -195,7 +123,7 @@ static void prune_worktrees(void)
if (is_dot_or_dotdot(d->d_name))
continue;
strbuf_reset(&reason);
- if (should_prune_worktree(d->d_name, &reason, &path))
+ if (should_prune_worktree(d->d_name, &reason, &path, expire))
prune_worktree(d->d_name, reason.buf);
else if (path)
string_list_append(&kept, path)->util = xstrdup(d->d_name);
@@ -642,6 +570,8 @@ static int add(int ac, const char **av, const char *prefix)
static void show_worktree_porcelain(struct worktree *wt)
{
+ const char *reason;
+
printf("worktree %s\n", wt->path);
if (wt->is_bare)
printf("bare\n");
@@ -652,6 +582,20 @@ static void show_worktree_porcelain(struct worktree *wt)
else if (wt->head_ref)
printf("branch %s\n", wt->head_ref);
}
+
+ reason = worktree_lock_reason(wt);
+ if (reason && *reason) {
+ struct strbuf sb = STRBUF_INIT;
+ quote_c_style(reason, &sb, NULL, 0);
+ printf("locked %s\n", sb.buf);
+ strbuf_release(&sb);
+ } else if (reason)
+ printf("locked\n");
+
+ reason = worktree_prune_reason(wt, expire);
+ if (reason)
+ printf("prunable %s\n", reason);
+
printf("\n");
}
@@ -660,6 +604,7 @@ static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
struct strbuf sb = STRBUF_INIT;
int cur_path_len = strlen(wt->path);
int path_adj = cur_path_len - utf8_strwidth(wt->path);
+ const char *reason;
strbuf_addf(&sb, "%-*s ", 1 + path_maxlen + path_adj, wt->path);
if (wt->is_bare)
@@ -677,9 +622,18 @@ static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
strbuf_addstr(&sb, "(error)");
}
- if (!is_main_worktree(wt) && worktree_lock_reason(wt))
+ reason = worktree_lock_reason(wt);
+ if (verbose && reason && *reason)
+ strbuf_addf(&sb, "\n\tlocked: %s", reason);
+ else if (reason)
strbuf_addstr(&sb, " locked");
+ reason = worktree_prune_reason(wt, expire);
+ if (verbose && reason)
+ strbuf_addf(&sb, "\n\tprunable: %s", reason);
+ else if (reason)
+ strbuf_addstr(&sb, " prunable");
+
printf("%s\n", sb.buf);
strbuf_release(&sb);
}
@@ -723,12 +677,18 @@ static int list(int ac, const char **av, const char *prefix)
struct option options[] = {
OPT_BOOL(0, "porcelain", &porcelain, N_("machine-readable output")),
+ OPT__VERBOSE(&verbose, N_("show extended annotations and reasons, if available")),
+ OPT_EXPIRY_DATE(0, "expire", &expire,
+ N_("add 'prunable' annotation to worktrees older than <time>")),
OPT_END()
};
+ expire = TIME_MAX;
ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
if (ac)
usage_with_options(worktree_usage, options);
+ else if (verbose && porcelain)
+ die(_("--verbose and --porcelain are mutually exclusive"));
else {
struct worktree **worktrees = get_worktrees();
int path_maxlen = 0, abbrev = DEFAULT_ABBREV, i;
@@ -1052,10 +1012,10 @@ static int repair(int ac, const char **av, const char *prefix)
int rc = 0;
ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
- repair_worktrees(report_repair, &rc);
p = ac > 0 ? av : self;
for (; *p; p++)
repair_worktree_at_path(*p, report_repair, &rc);
+ repair_worktrees(report_repair, &rc);
return rc;
}