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Diffstat (limited to 'builtin/commit.c')
-rw-r--r--builtin/commit.c68
1 files changed, 46 insertions, 22 deletions
diff --git a/builtin/commit.c b/builtin/commit.c
index bcb0db2..eae5a29 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -26,6 +26,7 @@
#include "unpack-trees.h"
#include "quote.h"
#include "submodule.h"
+#include "gpg-interface.h"
static const char * const builtin_commit_usage[] = {
"git commit [options] [--] <filepattern>...",
@@ -81,10 +82,13 @@ static const char *template_file;
static const char *author_message, *author_message_buffer;
static char *edit_message, *use_message;
static char *fixup_message, *squash_message;
-static int all, edit_flag, also, interactive, patch_interactive, only, amend, signoff;
+static int all, also, interactive, patch_interactive, only, amend, signoff;
+static int edit_flag = -1; /* unspecified */
static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship;
static int no_post_rewrite, allow_empty_message;
static char *untracked_files_arg, *force_date, *ignore_submodule_arg;
+static char *sign_commit;
+
/*
* The default commit message cleanup mode will remove the lines
* beginning with # (shell comments) and leading and trailing
@@ -103,7 +107,7 @@ static enum commit_whence whence;
static int use_editor = 1, include_status = 1;
static int show_ignored_in_status;
static const char *only_include_assumed;
-static struct strbuf message;
+static struct strbuf message = STRBUF_INIT;
static int null_termination;
static enum {
@@ -138,12 +142,14 @@ static struct option builtin_commit_options[] = {
OPT_STRING('C', "reuse-message", &use_message, "commit", "reuse message from specified commit"),
OPT_STRING(0, "fixup", &fixup_message, "commit", "use autosquash formatted message to fixup specified commit"),
OPT_STRING(0, "squash", &squash_message, "commit", "use autosquash formatted message to squash specified commit"),
- OPT_BOOLEAN(0, "reset-author", &renew_authorship, "the commit is authored by me now (used with -C-c/--amend)"),
+ OPT_BOOLEAN(0, "reset-author", &renew_authorship, "the commit is authored by me now (used with -C/-c/--amend)"),
OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
OPT_FILENAME('t', "template", &template_file, "use specified template file"),
- OPT_BOOLEAN('e', "edit", &edit_flag, "force edit of commit"),
+ OPT_BOOL('e', "edit", &edit_flag, "force edit of commit"),
OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"),
OPT_BOOLEAN(0, "status", &include_status, "include status in commit message template"),
+ { OPTION_STRING, 'S', "gpg-sign", &sign_commit, "key id",
+ "GPG sign commit", PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
/* end commit message options */
OPT_GROUP("Commit contents options"),
@@ -190,16 +196,16 @@ static void determine_whence(struct wt_status *s)
static const char *whence_s(void)
{
- char *s = "";
+ const char *s = "";
switch (whence) {
case FROM_COMMIT:
break;
case FROM_MERGE:
- s = "merge";
+ s = _("merge");
break;
case FROM_CHERRY_PICK:
- s = "cherry-pick";
+ s = _("cherry-pick");
break;
}
@@ -255,8 +261,9 @@ static int list_paths(struct string_list *list, const char *with_tree,
m = xcalloc(1, i);
if (with_tree) {
- const char *max_prefix = pathspec_prefix(prefix, pattern);
- overlay_tree_on_cache(with_tree, max_prefix);
+ char *max_prefix = common_prefix(pattern);
+ overlay_tree_on_cache(with_tree, max_prefix ? max_prefix : prefix);
+ free(max_prefix);
}
for (i = 0; i < active_nr; i++) {
@@ -393,6 +400,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
fd = hold_locked_index(&index_lock, 1);
add_files_to_cache(also ? prefix : NULL, pathspec, 0);
refresh_cache_or_die(refresh_flags);
+ update_main_cache_tree(1);
if (write_cache(fd, active_cache, active_nr) ||
close_lock_file(&index_lock))
die(_("unable to write new_index file"));
@@ -413,6 +421,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix,
fd = hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
if (active_cache_changed) {
+ update_main_cache_tree(1);
if (write_cache(fd, active_cache, active_nr) ||
commit_locked_index(&index_lock))
die(_("unable to write new_index file"));
@@ -867,10 +876,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
*/
discard_cache();
read_cache_from(index_file);
- if (!active_cache_tree)
- active_cache_tree = cache_tree();
- if (cache_tree_update(active_cache_tree,
- active_cache, active_nr, 0, 0) < 0) {
+ if (update_main_cache_tree(0)) {
error(_("Error building trees"));
return 0;
}
@@ -1025,8 +1031,8 @@ static int parse_and_validate_options(int argc, const char *argv[],
if (logfile || message.len || use_message || fixup_message)
use_editor = 0;
- if (edit_flag)
- use_editor = 1;
+ if (0 <= edit_flag)
+ use_editor = edit_flag;
if (!use_editor)
setenv("GIT_EDITOR", ":", 1);
@@ -1264,7 +1270,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1,
struct commit *commit;
struct strbuf format = STRBUF_INIT;
unsigned char junk_sha1[20];
- const char *head = resolve_ref("HEAD", junk_sha1, 0, NULL);
+ const char *head;
struct pretty_print_context pctx = {0};
struct strbuf author_ident = STRBUF_INIT;
struct strbuf committer_ident = STRBUF_INIT;
@@ -1309,6 +1315,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1,
rev.diffopt.break_opt = 0;
diff_setup_done(&rev.diffopt);
+ head = resolve_ref_unsafe("HEAD", junk_sha1, 0, NULL);
printf("[%s%s ",
!prefixcmp(head, "refs/heads/") ?
head + 11 :
@@ -1329,6 +1336,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1,
static int git_commit_config(const char *k, const char *v, void *cb)
{
struct wt_status *s = cb;
+ int status;
if (!strcmp(k, "commit.template"))
return git_config_pathname(&template_file, k, v);
@@ -1337,6 +1345,9 @@ static int git_commit_config(const char *k, const char *v, void *cb)
return 0;
}
+ status = git_gpg_config(k, v, NULL);
+ if (status)
+ return status;
return git_status_config(k, v, s);
}
@@ -1387,6 +1398,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
int allow_fast_forward = 1;
struct wt_status s;
struct commit *current_head = NULL;
+ struct commit_extra_header *extra = NULL;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_commit_usage, builtin_commit_options);
@@ -1398,7 +1410,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
if (get_sha1("HEAD", sha1))
current_head = NULL;
else {
- current_head = lookup_commit(sha1);
+ current_head = lookup_commit_or_die(sha1, "HEAD");
if (!current_head || parse_commit(current_head))
die(_("could not parse HEAD commit"));
}
@@ -1440,10 +1452,12 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
die_errno(_("could not open '%s' for reading"),
git_path("MERGE_HEAD"));
while (strbuf_getline(&m, fp, '\n') != EOF) {
- unsigned char sha1[20];
- if (get_sha1_hex(m.buf, sha1) < 0)
+ struct commit *parent;
+
+ parent = get_merge_parent(m.buf);
+ if (!parent)
die(_("Corrupt MERGE_HEAD file (%s)"), m.buf);
- pptr = &commit_list_insert(lookup_commit(sha1), pptr)->next;
+ pptr = &commit_list_insert(parent, pptr)->next;
}
fclose(fp);
strbuf_release(&m);
@@ -1486,12 +1500,21 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
exit(1);
}
- if (commit_tree(sb.buf, active_cache_tree->sha1, parents, sha1,
- author_ident.buf)) {
+ if (amend) {
+ const char *exclude_gpgsig[2] = { "gpgsig", NULL };
+ extra = read_commit_extra_headers(current_head, exclude_gpgsig);
+ } else {
+ struct commit_extra_header **tail = &extra;
+ append_merge_tag_headers(parents, &tail);
+ }
+
+ if (commit_tree_extended(&sb, active_cache_tree->sha1, parents, sha1,
+ author_ident.buf, sign_commit, extra)) {
rollback_index_files();
die(_("failed to write commit object"));
}
strbuf_release(&author_ident);
+ free_commit_extra_headers(extra);
ref_lock = lock_any_ref_for_update("HEAD",
!current_head
@@ -1517,6 +1540,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
}
unlink(git_path("CHERRY_PICK_HEAD"));
+ unlink(git_path("REVERT_HEAD"));
unlink(git_path("MERGE_HEAD"));
unlink(git_path("MERGE_MSG"));
unlink(git_path("MERGE_MODE"));