diff options
| author | Junio C Hamano <gitster@pobox.com> | 2023-05-09 23:45:45 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2023-05-09 23:45:46 (GMT) |
| commit | ccd12a3d6cc62f51b746654ae56e26d92f89ba92 (patch) | |
| tree | 5cdf347138b5307f5a8d4120b7c6b13453ac12ed | |
| parent | ab828cde84c7cafb9942048d8e24ace9c625a041 (diff) | |
| parent | e3a3f5edf52c7f6161b167058b4d7c3a31dc0c3b (diff) | |
| download | git-ccd12a3d6cc62f51b746654ae56e26d92f89ba92.zip git-ccd12a3d6cc62f51b746654ae56e26d92f89ba92.tar.gz git-ccd12a3d6cc62f51b746654ae56e26d92f89ba92.tar.bz2 | |
Merge branch 'en/header-split-cache-h-part-2'
More header clean-up.
* en/header-split-cache-h-part-2: (22 commits)
reftable: ensure git-compat-util.h is the first (indirect) include
diff.h: reduce unnecessary includes
object-store.h: reduce unnecessary includes
commit.h: reduce unnecessary includes
fsmonitor: reduce includes of cache.h
cache.h: remove unnecessary headers
treewide: remove cache.h inclusion due to previous changes
cache,tree: move basic name compare functions from read-cache to tree
cache,tree: move cmp_cache_name_compare from tree.[ch] to read-cache.c
hash-ll.h: split out of hash.h to remove dependency on repository.h
tree-diff.c: move S_DIFFTREE_IFXMIN_NEQ define from cache.h
dir.h: move DTYPE defines from cache.h
versioncmp.h: move declarations for versioncmp.c functions from cache.h
ws.h: move declarations for ws.c functions from cache.h
match-trees.h: move declarations for match-trees.c functions from cache.h
pkt-line.h: move declarations for pkt-line.c functions from cache.h
base85.h: move declarations for base85.c functions from cache.h
copy.h: move declarations for copy.c functions from cache.h
server-info.h: move declarations for server-info.c functions from cache.h
packfile.h: move pack_window and pack_entry from cache.h
...
217 files changed, 786 insertions, 545 deletions
diff --git a/add-interactive.c b/add-interactive.c index 757a992..de877ca 100644 --- a/add-interactive.c +++ b/add-interactive.c @@ -12,6 +12,7 @@ #include "dir.h" #include "run-command.h" #include "prompt.h" +#include "tree.h" static void init_color(struct repository *r, struct add_i_state *s, const char *section_and_slot, char *dst, @@ -13,6 +13,7 @@ #include "blob.h" #include "tree.h" #include "commit.h" +#include "repository.h" #include "tag.h" #include "alloc.h" @@ -10,6 +10,7 @@ #include "cache.h" #include "abspath.h" #include "alloc.h" +#include "base85.h" #include "config.h" #include "object-store.h" #include "blob.h" @@ -30,6 +31,8 @@ #include "apply.h" #include "entry.h" #include "setup.h" +#include "symlinks.h" +#include "ws.h" #include "wrapper.h" struct gitdiff_data { @@ -1,7 +1,7 @@ #ifndef APPLY_H #define APPLY_H -#include "hash.h" +#include "hash-ll.h" #include "lockfile.h" #include "string-list.h" #include "strmap.h" diff --git a/archive-zip.c b/archive-zip.c index ef538a9..d0d065a 100644 --- a/archive-zip.c +++ b/archive-zip.c @@ -1,7 +1,7 @@ /* * Copyright (c) 2006 Rene Scharfe */ -#include "cache.h" +#include "git-compat-util.h" #include "config.h" #include "archive.h" #include "gettext.h" @@ -6,10 +6,12 @@ #include "environment.h" #include "gettext.h" #include "hex.h" +#include "pretty.h" #include "setup.h" #include "refs.h" #include "object-store.h" #include "commit.h" +#include "tree.h" #include "tree-walk.h" #include "attr.h" #include "archive.h" @@ -20,6 +20,7 @@ #include "object-store.h" #include "setup.h" #include "thread-utils.h" +#include "tree-walk.h" const char git_attr__true[] = "(builtin)true"; const char git_attr__false[] = "\0(builtin)false"; @@ -1,4 +1,5 @@ -#include "cache.h" +#include "git-compat-util.h" +#include "base85.h" #undef DEBUG_85 diff --git a/base85.h b/base85.h new file mode 100644 index 0000000..c835086 --- /dev/null +++ b/base85.h @@ -0,0 +1,7 @@ +#ifndef BASE85_H +#define BASE85_H + +int decode_85(char *dst, const char *line, int linelen); +void encode_85(char *buf, const unsigned char *data, int bytes); + +#endif /* BASE85_H */ @@ -6,6 +6,7 @@ #include "hashmap.h" #include "commit-graph.h" #include "commit.h" +#include "commit-slab.h" define_commit_slab(bloom_filter_slab, struct bloom_filter); @@ -9,6 +9,7 @@ #include "refs.h" #include "refspec.h" #include "remote.h" +#include "repository.h" #include "sequencer.h" #include "commit.h" #include "worktree.h" diff --git a/builtin/apply.c b/builtin/apply.c index fe72c0e..e3ff02a 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -2,6 +2,7 @@ #include "builtin.h" #include "gettext.h" #include "parse-options.h" +#include "repository.h" #include "apply.h" static const char * const apply_usage[] = { diff --git a/builtin/archive.c b/builtin/archive.c index d13934f..b0eaa3c 100644 --- a/builtin/archive.c +++ b/builtin/archive.c @@ -9,6 +9,7 @@ #include "transport.h" #include "parse-options.h" #include "pkt-line.h" +#include "repository.h" #include "sideband.h" static void create_output_file(const char *output_file) diff --git a/builtin/bisect.c b/builtin/bisect.c index 4b2143d..4812450 100644 --- a/builtin/bisect.c +++ b/builtin/bisect.c @@ -1,5 +1,6 @@ #include "builtin.h" #include "cache.h" +#include "copy.h" #include "environment.h" #include "gettext.h" #include "hex.h" diff --git a/builtin/bundle.c b/builtin/bundle.c index e68fc83..4411338 100644 --- a/builtin/bundle.c +++ b/builtin/bundle.c @@ -4,6 +4,8 @@ #include "setup.h" #include "strvec.h" #include "parse-options.h" +#include "pkt-line.h" +#include "repository.h" #include "cache.h" #include "bundle.h" diff --git a/builtin/check-attr.c b/builtin/check-attr.c index 037bf1a..b2b6788 100644 --- a/builtin/check-attr.c +++ b/builtin/check-attr.c @@ -7,6 +7,7 @@ #include "gettext.h" #include "object-name.h" #include "quote.h" +#include "repository.h" #include "setup.h" #include "parse-options.h" #include "write-or-die.h" diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c index 9401dad..e4b7878 100644 --- a/builtin/check-ignore.c +++ b/builtin/check-ignore.c @@ -7,6 +7,7 @@ #include "quote.h" #include "pathspec.h" #include "parse-options.h" +#include "repository.h" #include "submodule.h" #include "write-or-die.h" diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c index 7df673e..9375a05 100644 --- a/builtin/checkout-index.c +++ b/builtin/checkout-index.c @@ -11,6 +11,7 @@ #include "gettext.h" #include "lockfile.h" #include "quote.h" +#include "repository.h" #include "cache-tree.h" #include "parse-options.h" #include "entry.h" diff --git a/builtin/checkout.c b/builtin/checkout.c index 6f5d82e..715eeb5 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -28,6 +28,7 @@ #include "setup.h" #include "submodule.h" #include "submodule-config.h" +#include "symlinks.h" #include "trace2.h" #include "tree.h" #include "tree-walk.h" diff --git a/builtin/clean.c b/builtin/clean.c index 14c0d55..78852d2 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -14,6 +14,7 @@ #include "dir.h" #include "gettext.h" #include "parse-options.h" +#include "repository.h" #include "setup.h" #include "string-list.h" #include "quote.h" diff --git a/builtin/clone.c b/builtin/clone.c index 186845e..15f9912 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -13,6 +13,7 @@ #include "abspath.h" #include "advice.h" #include "config.h" +#include "copy.h" #include "environment.h" #include "gettext.h" #include "hex.h" @@ -38,6 +39,7 @@ #include "setup.h" #include "connected.h" #include "packfile.h" +#include "pkt-line.h" #include "list-objects-filter-options.h" #include "hook.h" #include "bundle.h" diff --git a/builtin/config.c b/builtin/config.c index 9401f1e..ff2fe8e 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -9,6 +9,7 @@ #include "ident.h" #include "parse-options.h" #include "urlmatch.h" +#include "path.h" #include "quote.h" #include "setup.h" #include "worktree.h" diff --git a/builtin/credential-cache.c b/builtin/credential-cache.c index 508da4c..0ffacfd 100644 --- a/builtin/credential-cache.c +++ b/builtin/credential-cache.c @@ -1,6 +1,7 @@ #include "builtin.h" #include "gettext.h" #include "parse-options.h" +#include "path.h" #include "wrapper.h" #include "write-or-die.h" diff --git a/builtin/credential-store.c b/builtin/credential-store.c index 8977604..30c6ccf 100644 --- a/builtin/credential-store.c +++ b/builtin/credential-store.c @@ -3,6 +3,7 @@ #include "gettext.h" #include "lockfile.h" #include "credential.h" +#include "path.h" #include "string-list.h" #include "parse-options.h" #include "write-or-die.h" diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c index 385c2d0..0b02c62 100644 --- a/builtin/diff-tree.c +++ b/builtin/diff-tree.c @@ -9,6 +9,7 @@ #include "builtin.h" #include "submodule.h" #include "repository.h" +#include "tree.h" static struct rev_info log_tree_opt; diff --git a/builtin/diff.c b/builtin/diff.c index 5a6a5d7..7b64659 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -22,6 +22,7 @@ #include "setup.h" #include "submodule.h" #include "oid-array.h" +#include "tree.h" #define DIFF_NO_INDEX_EXPLICIT 1 #define DIFF_NO_INDEX_IMPLICIT 2 diff --git a/builtin/difftool.c b/builtin/difftool.c index f09d24d..0049342 100644 --- a/builtin/difftool.c +++ b/builtin/difftool.c @@ -15,6 +15,7 @@ #include "cache.h" #include "abspath.h" #include "config.h" +#include "copy.h" #include "builtin.h" #include "run-command.h" #include "environment.h" diff --git a/builtin/fetch.c b/builtin/fetch.c index ab623f4..4d7c289 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -29,6 +29,7 @@ #include "utf8.h" #include "packfile.h" #include "pager.h" +#include "pkt-line.h" #include "list-objects-filter-options.h" #include "commit-reach.h" #include "branch.h" diff --git a/builtin/for-each-repo.c b/builtin/for-each-repo.c index 598ca16..37daf7b 100644 --- a/builtin/for-each-repo.c +++ b/builtin/for-each-repo.c @@ -3,6 +3,8 @@ #include "builtin.h" #include "gettext.h" #include "parse-options.h" +#include "path.h" +#include "repository.h" #include "run-command.h" #include "string-list.h" diff --git a/builtin/gc.c b/builtin/gc.c index 031d42c..f394218 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -12,6 +12,7 @@ #include "builtin.h" #include "abspath.h" +#include "date.h" #include "environment.h" #include "hex.h" #include "repository.h" diff --git a/builtin/help.c b/builtin/help.c index 128aa83..d3cf4af 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -8,6 +8,7 @@ #include "gettext.h" #include "pager.h" #include "parse-options.h" +#include "path.h" #include "run-command.h" #include "config-list.h" #include "help.h" diff --git a/builtin/init-db.c b/builtin/init-db.c index 6183f3f..aef4036 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -6,6 +6,7 @@ #include "cache.h" #include "abspath.h" #include "config.h" +#include "copy.h" #include "environment.h" #include "gettext.h" #include "refs.h" @@ -13,6 +14,7 @@ #include "exec-cmd.h" #include "object-file.h" #include "parse-options.h" +#include "path.h" #include "setup.h" #include "worktree.h" #include "wrapper.h" diff --git a/builtin/log.c b/builtin/log.c index 4f162ff..676de10 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -44,6 +44,7 @@ #include "commit-reach.h" #include "range-diff.h" #include "tmp-objdir.h" +#include "tree.h" #include "write-or-die.h" #define MAIL_DEFAULT_WRAP 72 diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index 3c74c4a..cb6cb77 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -3,6 +3,7 @@ #include "gettext.h" #include "hex.h" #include "transport.h" +#include "pkt-line.h" #include "ref-filter.h" #include "remote.h" #include "refs.h" diff --git a/builtin/merge-index.c b/builtin/merge-index.c index b747b4e..ab16e70 100644 --- a/builtin/merge-index.c +++ b/builtin/merge-index.c @@ -1,6 +1,7 @@ #define USE_THE_INDEX_VARIABLE #include "builtin.h" #include "hex.h" +#include "repository.h" #include "run-command.h" static const char *pgm; diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c index 708a8ff..b9e9803 100644 --- a/builtin/merge-recursive.c +++ b/builtin/merge-recursive.c @@ -3,9 +3,11 @@ #include "advice.h" #include "commit.h" #include "gettext.h" +#include "hash.h" #include "tag.h" #include "merge-recursive.h" #include "object-name.h" +#include "repository.h" #include "xdiff-interface.h" static const char builtin_merge_recursive_usage[] = diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c index 6b9f006..aa8040c 100644 --- a/builtin/merge-tree.c +++ b/builtin/merge-tree.c @@ -16,6 +16,7 @@ #include "exec-cmd.h" #include "merge-blobs.h" #include "quote.h" +#include "tree.h" static int line_termination = '\n'; diff --git a/builtin/mv.c b/builtin/mv.c index 32935af..665bd27 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -18,6 +18,7 @@ #include "cache-tree.h" #include "string-list.h" #include "parse-options.h" +#include "repository.h" #include "setup.h" #include "submodule.h" #include "entry.h" diff --git a/builtin/push.c b/builtin/push.c index 6001e4a..4e5780d 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -14,6 +14,8 @@ #include "remote.h" #include "transport.h" #include "parse-options.h" +#include "pkt-line.h" +#include "repository.h" #include "submodule.h" #include "submodule-config.h" #include "send-pack.h" diff --git a/builtin/read-tree.c b/builtin/read-tree.c index d61cbad..440f19b 100644 --- a/builtin/read-tree.c +++ b/builtin/read-tree.c @@ -19,6 +19,7 @@ #include "dir.h" #include "builtin.h" #include "parse-options.h" +#include "repository.h" #include "resolve-undo.h" #include "setup.h" #include "submodule.h" diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index d221804..1a31a58 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -33,6 +33,7 @@ #include "object-store.h" #include "protocol.h" #include "commit-reach.h" +#include "server-info.h" #include "trace.h" #include "trace2.h" #include "worktree.h" diff --git a/builtin/repack.c b/builtin/repack.c index bb7bf60..0541c3c 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -7,6 +7,7 @@ #include "hex.h" #include "parse-options.h" #include "run-command.h" +#include "server-info.h" #include "sigchain.h" #include "strbuf.h" #include "string-list.h" diff --git a/builtin/rerere.c b/builtin/rerere.c index d4a0370..d4bd527 100644 --- a/builtin/rerere.c +++ b/builtin/rerere.c @@ -4,6 +4,7 @@ #include "dir.h" #include "gettext.h" #include "parse-options.h" +#include "repository.h" #include "string-list.h" #include "rerere.h" #include "wrapper.h" diff --git a/builtin/rm.c b/builtin/rm.c index d360722..b4589c8 100644 --- a/builtin/rm.c +++ b/builtin/rm.c @@ -12,9 +12,11 @@ #include "dir.h" #include "cache-tree.h" #include "gettext.h" +#include "hash.h" #include "tree-walk.h" #include "object-name.h" #include "parse-options.h" +#include "repository.h" #include "string-list.h" #include "setup.h" #include "submodule.h" diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 20030b7..7ef4a64 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -2,6 +2,7 @@ #include "config.h" #include "environment.h" #include "gettext.h" +#include "hash.h" #include "hex.h" #include "pretty.h" #include "refs.h" @@ -10,6 +11,7 @@ #include "strvec.h" #include "object-name.h" #include "parse-options.h" +#include "repository.h" #include "dir.h" #include "commit-slab.h" #include "date.h" diff --git a/builtin/show-index.c b/builtin/show-index.c index d4bbbbc..d839e55 100644 --- a/builtin/show-index.c +++ b/builtin/show-index.c @@ -1,9 +1,11 @@ #include "builtin.h" #include "cache.h" #include "gettext.h" +#include "hash.h" #include "hex.h" #include "pack.h" #include "parse-options.h" +#include "repository.h" static const char *const show_index_usage[] = { "git show-index [--object-format=<hash-algorithm>]", diff --git a/builtin/update-index.c b/builtin/update-index.c index 33b00ce..5fab9ad 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -9,6 +9,7 @@ #include "config.h" #include "environment.h" #include "gettext.h" +#include "hash.h" #include "hex.h" #include "lockfile.h" #include "quote.h" @@ -21,8 +22,10 @@ #include "parse-options.h" #include "pathspec.h" #include "dir.h" +#include "repository.h" #include "setup.h" #include "split-index.h" +#include "symlinks.h" #include "fsmonitor.h" #include "write-or-die.h" diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 6ca8542..0c59b1c 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -1,11 +1,13 @@ #include "cache.h" #include "config.h" #include "gettext.h" +#include "hash.h" #include "refs.h" #include "builtin.h" #include "object-name.h" #include "parse-options.h" #include "quote.h" +#include "repository.h" #include "strvec.h" static const char * const git_update_ref_usage[] = { diff --git a/builtin/update-server-info.c b/builtin/update-server-info.c index e7bff27..19dce3c 100644 --- a/builtin/update-server-info.c +++ b/builtin/update-server-info.c @@ -3,6 +3,7 @@ #include "builtin.h" #include "gettext.h" #include "parse-options.h" +#include "server-info.h" static const char * const update_server_info_usage[] = { "git update-server-info [-f | --force]", diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c index 7f9320a..44ad400 100644 --- a/builtin/upload-archive.c +++ b/builtin/upload-archive.c @@ -6,6 +6,7 @@ #include "archive.h" #include "pkt-line.h" #include "sideband.h" +#include "repository.h" #include "run-command.h" #include "strvec.h" diff --git a/builtin/worktree.c b/builtin/worktree.c index a61bc32..f318046 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -2,6 +2,7 @@ #include "abspath.h" #include "checkout.h" #include "config.h" +#include "copy.h" #include "builtin.h" #include "dir.h" #include "environment.h" @@ -13,6 +14,7 @@ #include "strvec.h" #include "branch.h" #include "refs.h" +#include "repository.h" #include "run-command.h" #include "hook.h" #include "sigchain.h" diff --git a/builtin/write-tree.c b/builtin/write-tree.c index 32e302a..84b8331 100644 --- a/builtin/write-tree.c +++ b/builtin/write-tree.c @@ -13,6 +13,7 @@ #include "tree.h" #include "cache-tree.h" #include "parse-options.h" +#include "repository.h" static const char * const write_tree_usage[] = { N_("git write-tree [--missing-ok] [--prefix=<prefix>/]"), diff --git a/bundle-uri.c b/bundle-uri.c index f22490a..2a2db1a 100644 --- a/bundle-uri.c +++ b/bundle-uri.c @@ -1,6 +1,7 @@ -#include "cache.h" +#include "git-compat-util.h" #include "bundle-uri.h" #include "bundle.h" +#include "copy.h" #include "environment.h" #include "gettext.h" #include "object-store.h" @@ -4,41 +4,10 @@ #include "git-compat-util.h" #include "strbuf.h" #include "hashmap.h" -#include "gettext.h" -#include "string-list.h" #include "pathspec.h" #include "object.h" #include "statinfo.h" -#if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT) -#define DTYPE(de) ((de)->d_type) -#else -#undef DT_UNKNOWN -#undef DT_DIR -#undef DT_REG -#undef DT_LNK -#define DT_UNKNOWN 0 -#define DT_DIR 1 -#define DT_REG 2 -#define DT_LNK 3 -#define DTYPE(de) DT_UNKNOWN -#endif - -/* - * Some mode bits are also used internally for computations. - * - * They *must* not overlap with any valid modes, and they *must* not be emitted - * to outside world - i.e. appear on disk or network. In other words, it's just - * temporary fields, which we internally use, but they have to stay in-house. - * - * ( such approach is valid, as standard S_IF* fits into 16 bits, and in Git - * codebase mode is `unsigned int` which is assumed to be at least 32 bits ) - */ - -/* used internally in tree-diff */ -#define S_DIFFTREE_IFXMIN_NEQ 0x80000000 - - /* * Basic data structures for the directory cache */ @@ -586,64 +555,7 @@ extern int verify_ce_order; #define DATA_CHANGED 0x0020 #define TYPE_CHANGED 0x0040 -int base_name_compare(const char *name1, size_t len1, int mode1, - const char *name2, size_t len2, int mode2); -int df_name_compare(const char *name1, size_t len1, int mode1, - const char *name2, size_t len2, int mode2); -int name_compare(const char *name1, size_t len1, const char *name2, size_t len2); -int cache_name_stage_compare(const char *name1, int len1, int stage1, const char *name2, int len2, int stage2); - -struct cache_def { - struct strbuf path; - int flags; - int track_flags; - int prefix_len_stat_func; -}; -#define CACHE_DEF_INIT { \ - .path = STRBUF_INIT, \ -} -static inline void cache_def_clear(struct cache_def *cache) -{ - strbuf_release(&cache->path); -} - -int has_symlink_leading_path(const char *name, int len); -int threaded_has_symlink_leading_path(struct cache_def *, const char *, int); -int check_leading_path(const char *name, int len, int warn_on_lstat_err); -int has_dirs_only_path(const char *name, int len, int prefix_len); -void invalidate_lstat_cache(void); -void schedule_dir_for_removal(const char *name, int len); -void remove_scheduled_dirs(void); - -struct pack_window { - struct pack_window *next; - unsigned char *base; - off_t offset; - size_t len; - unsigned int last_used; - unsigned int inuse_cnt; -}; - -struct pack_entry { - off_t offset; - struct packed_git *p; -}; - -/* Dumb servers support */ -int update_server_info(int); - -#define COPY_READ_ERROR (-2) -#define COPY_WRITE_ERROR (-3) -int copy_fd(int ifd, int ofd); -int copy_file(const char *dst, const char *src, int mode); -int copy_file_with_time(const char *dst, const char *src, int mode); - -/* base85 */ -int decode_85(char *dst, const char *line, int linelen); -void encode_85(char *buf, const unsigned char *data, int bytes); - -/* pkt-line.c */ -void packet_trace_identity(const char *prog); +int cmp_cache_name_compare(const void *a_, const void *b_); /* add */ /* @@ -655,36 +567,6 @@ int add_files_to_cache(const char *prefix, const struct pathspec *pathspec, int /* diff.c */ extern int diff_auto_refresh_index; -/* match-trees.c */ -void shift_tree(struct repository *, const struct object_id *, const struct object_id *, struct object_id *, int); -void shift_tree_by(struct repository *, const struct object_id *, const struct object_id *, struct object_id *, const char *); - -/* - * whitespace rules. - * used by both diff and apply - * last two digits are tab width - */ -#define WS_BLANK_AT_EOL 0100 -#define WS_SPACE_BEFORE_TAB 0200 -#define WS_INDENT_WITH_NON_TAB 0400 -#define WS_CR_AT_EOL 01000 -#define WS_BLANK_AT_EOF 02000 -#define WS_TAB_IN_INDENT 04000 -#define WS_TRAILING_SPACE (WS_BLANK_AT_EOL|WS_BLANK_AT_EOF) -#define WS_DEFAULT_RULE (WS_TRAILING_SPACE|WS_SPACE_BEFORE_TAB|8) -#define WS_TAB_WIDTH_MASK 077 -/* All WS_* -- when extended, adapt diff.c emit_symbol */ -#define WS_RULE_MASK 07777 -extern unsigned whitespace_rule_cfg; -unsigned whitespace_rule(struct index_state *, const char *); -unsigned parse_whitespace_rule(const char *); -unsigned ws_check(const char *line, int len, unsigned ws_rule); -void ws_check_emit(const char *line, int len, unsigned ws_rule, FILE *stream, const char *set, const char *reset, const char *ws); -char *whitespace_error_string(unsigned ws); -void ws_fix_copy(struct strbuf *, const char *, int, unsigned, int *); -int ws_blank_line(const char *line, int len); -#define ws_tab_width(rule) ((rule) & WS_TAB_WIDTH_MASK) - /* ls-files */ void overlay_tree_on_index(struct index_state *istate, const char *tree_name, const char *prefix); @@ -730,6 +612,4 @@ int stat_validity_check(struct stat_validity *sv, const char *path); */ void stat_validity_update(struct stat_validity *sv, int fd); -int versioncmp(const char *s1, const char *s2); - #endif /* CACHE_H */ @@ -2,6 +2,7 @@ #include "object-name.h" #include "remote.h" #include "refspec.h" +#include "repository.h" #include "checkout.h" #include "config.h" #include "strbuf.h" @@ -1,7 +1,7 @@ #ifndef CHECKOUT_H #define CHECKOUT_H -#include "hash.h" +#include "hash-ll.h" /* * Check if the branch name uniquely matches a branch name on a remote diff --git a/chunk-format.c b/chunk-format.c index 60a73c1..e7d613c 100644 --- a/chunk-format.c +++ b/chunk-format.c @@ -3,6 +3,7 @@ #include "chunk-format.h" #include "csum-file.h" #include "gettext.h" +#include "hash.h" #include "trace2.h" /* diff --git a/chunk-format.h b/chunk-format.h index 025c38f..c7794e8 100644 --- a/chunk-format.h +++ b/chunk-format.h @@ -1,7 +1,7 @@ #ifndef CHUNK_FORMAT_H #define CHUNK_FORMAT_H -#include "hash.h" +#include "hash-ll.h" struct hashfile; struct chunkfile; @@ -1,10 +1,11 @@ -#include "cache.h" +#include "git-compat-util.h" #include "config.h" #include "color.h" #include "editor.h" #include "gettext.h" #include "hex.h" #include "pager.h" +#include "strbuf.h" static int git_use_color_default = GIT_COLOR_AUTO; int color_stdout_is_tty = -1; diff --git a/combine-diff.c b/combine-diff.c index f7e9fb5..1e3cd7f 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "object-store.h" #include "commit.h" #include "convert.h" @@ -13,6 +13,7 @@ #include "xdiff/xmacros.h" #include "log-tree.h" #include "refs.h" +#include "tree.h" #include "userdiff.h" #include "oid-array.h" #include "revision.h" diff --git a/commit-graph.c b/commit-graph.c index 43558b4..843bdb4 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -23,6 +23,7 @@ #include "shallow.h" #include "json-writer.h" #include "trace2.h" +#include "tree.h" #include "chunk-format.h" #include "wrapper.h" @@ -26,6 +26,7 @@ #include "run-command.h" #include "setup.h" #include "shallow.h" +#include "tree.h" #include "hook.h" static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **); @@ -2,13 +2,10 @@ #define COMMIT_H #include "object.h" -#include "tree.h" -#include "strbuf.h" -#include "decorate.h" -#include "gpg-interface.h" -#include "string-list.h" -#include "pretty.h" -#include "commit-slab.h" + +struct signature_check; +struct strbuf; +struct tree; #define COMMIT_NOT_FROM_GRAPH 0xFFFFFFFF #define GENERATION_NUMBER_INFINITY ((1ULL << 63) - 1) diff --git a/common-main.c b/common-main.c index f319317..033778b 100644 --- a/common-main.c +++ b/common-main.c @@ -1,8 +1,10 @@ -#include "cache.h" +#include "git-compat-util.h" #include "exec-cmd.h" #include "gettext.h" #include "attr.h" +#include "repository.h" #include "setup.h" +#include "strbuf.h" #include "trace2.h" /* diff --git a/compat/fsmonitor/fsm-health-darwin.c b/compat/fsmonitor/fsm-health-darwin.c index b9f709e..4c291f8 100644 --- a/compat/fsmonitor/fsm-health-darwin.c +++ b/compat/fsmonitor/fsm-health-darwin.c @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "config.h" #include "fsmonitor.h" #include "fsm-health.h" diff --git a/compat/fsmonitor/fsm-ipc-darwin.c b/compat/fsmonitor/fsm-ipc-darwin.c index eb25123..793073a 100644 --- a/compat/fsmonitor/fsm-ipc-darwin.c +++ b/compat/fsmonitor/fsm-ipc-darwin.c @@ -1,6 +1,8 @@ -#include "cache.h" +#include "git-compat-util.h" #include "config.h" +#include "gettext.h" #include "hex.h" +#include "repository.h" #include "strbuf.h" #include "fsmonitor.h" #include "fsmonitor-ipc.h" diff --git a/compat/fsmonitor/fsm-ipc-win32.c b/compat/fsmonitor/fsm-ipc-win32.c index c9536df..8928fa9 100644 --- a/compat/fsmonitor/fsm-ipc-win32.c +++ b/compat/fsmonitor/fsm-ipc-win32.c @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "config.h" #include "fsmonitor-ipc.h" +#include "path.h" const char *fsmonitor_ipc__get_path(struct repository *r) { static char *ret; diff --git a/compat/fsmonitor/fsm-listen-darwin.c b/compat/fsmonitor/fsm-listen-darwin.c index 5eb6402..23e24b4 100644 --- a/compat/fsmonitor/fsm-listen-darwin.c +++ b/compat/fsmonitor/fsm-listen-darwin.c @@ -23,12 +23,13 @@ #endif #endif -#include "cache.h" +#include "git-compat-util.h" #include "fsmonitor.h" #include "fsm-listen.h" #include "fsmonitor--daemon.h" #include "fsmonitor-path-utils.h" #include "gettext.h" +#include "string-list.h" struct fsm_listen_data { diff --git a/compat/mingw.c b/compat/mingw.c index abbc3fa..d06cdc6 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -13,6 +13,7 @@ #include "../config.h" #include "../environment.h" #include "../trace2.h" +#include "../symlinks.h" #include "../wrapper.h" #include "dir.h" #include "gettext.h" diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c index 8a9881d..a4d1137 100644 --- a/compat/precompose_utf8.c +++ b/compat/precompose_utf8.c @@ -9,6 +9,7 @@ #include "config.h" #include "environment.h" #include "gettext.h" +#include "path.h" #include "utf8.h" #include "precompose_utf8.h" diff --git a/compat/win32/trace2_win32_process_info.c b/compat/win32/trace2_win32_process_info.c index e3e895c..a4e3376 100644 --- a/compat/win32/trace2_win32_process_info.c +++ b/compat/win32/trace2_win32_process_info.c @@ -1,5 +1,6 @@ #include "../../cache.h" #include "../../json-writer.h" +#include "../../repository.h" #include "../../trace2.h" #include "lazyload.h" #include <Psapi.h> @@ -5,7 +5,7 @@ * Copyright (C) Johannes Schindelin, 2005 * */ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "advice.h" #include "alloc.h" @@ -35,6 +35,7 @@ #include "setup.h" #include "trace2.h" #include "worktree.h" +#include "ws.h" #include "wrapper.h" #include "write-or-die.h" @@ -2,6 +2,7 @@ #include "advice.h" #include "config.h" #include "convert.h" +#include "copy.h" #include "gettext.h" #include "hex.h" #include "object-store.h" @@ -4,7 +4,7 @@ #ifndef CONVERT_H #define CONVERT_H -#include "hash.h" +#include "hash-ll.h" #include "string-list.h" struct index_state; @@ -1,4 +1,6 @@ -#include "cache.h" +#include "git-compat-util.h" +#include "copy.h" +#include "path.h" #include "wrapper.h" int copy_fd(int ifd, int ofd) @@ -0,0 +1,10 @@ +#ifndef COPY_H +#define COPY_H + +#define COPY_READ_ERROR (-2) +#define COPY_WRITE_ERROR (-3) +int copy_fd(int ifd, int ofd); +int copy_file(const char *dst, const char *src, int mode); +int copy_file_with_time(const char *dst, const char *src, int mode); + +#endif /* COPY_H */ diff --git a/credential.c b/credential.c index e6417bf..a600d0c 100644 --- a/credential.c +++ b/credential.c @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "config.h" #include "credential.h" @@ -8,6 +8,7 @@ #include "url.h" #include "prompt.h" #include "sigchain.h" +#include "strbuf.h" #include "urlmatch.h" #include "git-compat-util.h" diff --git a/csum-file.c b/csum-file.c index 82ae297..daf9b06 100644 --- a/csum-file.c +++ b/csum-file.c @@ -10,6 +10,7 @@ #include "git-compat-util.h" #include "progress.h" #include "csum-file.h" +#include "hash.h" #include "wrapper.h" static void verify_buffer_or_die(struct hashfile *f, diff --git a/csum-file.h b/csum-file.h index 566e05c..bc5bec2 100644 --- a/csum-file.h +++ b/csum-file.h @@ -1,7 +1,7 @@ #ifndef CSUM_FILE_H #define CSUM_FILE_H -#include "hash.h" +#include "hash-ll.h" #include "write-or-die.h" struct progress; @@ -1,8 +1,9 @@ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "alloc.h" #include "config.h" #include "environment.h" +#include "path.h" #include "pkt-line.h" #include "protocol.h" #include "run-command.h" @@ -4,10 +4,11 @@ * Copyright (C) Linus Torvalds, 2005 */ -#include "cache.h" +#include "git-compat-util.h" #include "date.h" #include "gettext.h" #include "pager.h" +#include "strbuf.h" /* * This is like mktime, but without normalization of tm_wday and tm_yday. @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "diagnose.h" #include "compat/disk.h" #include "archive.h" @@ -14,6 +14,7 @@ #include "unpack-trees.h" #include "refs.h" #include "submodule.h" +#include "symlinks.h" #include "trace.h" #include "dir.h" #include "fsmonitor.h" @@ -4,6 +4,7 @@ #include "cache.h" #include "abspath.h" #include "alloc.h" +#include "base85.h" #include "config.h" #include "convert.h" #include "environment.h" @@ -40,6 +41,7 @@ #include "object-name.h" #include "setup.h" #include "strmap.h" +#include "ws.h" #include "wrapper.h" #ifdef NO_FAST_WORKING_DIRECTORY @@ -4,7 +4,6 @@ #ifndef DIFF_H #define DIFF_H -#include "tree-walk.h" #include "pathspec.h" #include "oidset.h" #include "strbuf.h" @@ -4,7 +4,7 @@ #ifndef DIFFCORE_H #define DIFFCORE_H -#include "hash.h" +#include "hash-ll.h" struct diff_options; struct mem_pool; @@ -25,7 +25,9 @@ #include "fsmonitor.h" #include "setup.h" #include "submodule-config.h" +#include "symlinks.h" #include "trace2.h" +#include "tree.h" #include "wrapper.h" /* @@ -640,4 +640,19 @@ static inline int starts_with_dot_dot_slash_native(const char *const path) return path_match_flags(path, what | PATH_MATCH_NATIVE); } + +#if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT) +#define DTYPE(de) ((de)->d_type) +#else +#undef DT_UNKNOWN +#undef DT_DIR +#undef DT_REG +#undef DT_LNK +#define DT_UNKNOWN 0 +#define DT_DIR 1 +#define DT_REG 2 +#define DT_LNK 3 +#define DTYPE(de) DT_UNKNOWN +#endif + #endif @@ -6,6 +6,7 @@ #include "environment.h" #include "gettext.h" #include "pager.h" +#include "path.h" #include "strbuf.h" #include "strvec.h" #include "run-command.h" @@ -7,6 +7,7 @@ #include "hex.h" #include "streaming.h" #include "submodule.h" +#include "symlinks.h" #include "progress.h" #include "fsmonitor.h" #include "entry.h" diff --git a/environment.c b/environment.c index 8a96997..28d18ea 100644 --- a/environment.c +++ b/environment.c @@ -7,7 +7,7 @@ * even if you might want to know where the git directory etc * are. */ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "branch.h" #include "convert.h" @@ -67,7 +67,6 @@ int read_replace_refs = 1; enum eol core_eol = EOL_UNSET; int global_conv_flags_eol = CONV_EOL_RNDTRP_WARN; char *check_roundtrip_encoding = "SHIFT-JIS"; -unsigned whitespace_rule_cfg = WS_DEFAULT_RULE; enum branch_track git_branch_track = BRANCH_TRACK_REMOTE; enum rebase_setup_type autorebase = AUTOREBASE_NEVER; enum push_default_type push_default = PUSH_DEFAULT_UNSPECIFIED; @@ -3,6 +3,7 @@ #include "environment.h" #include "exec-cmd.h" #include "gettext.h" +#include "path.h" #include "quote.h" #include "strvec.h" #include "trace.h" diff --git a/fetch-pack.c b/fetch-pack.c index 6fa6e8a..0f71054 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -2,6 +2,7 @@ #include "alloc.h" #include "repository.h" #include "config.h" +#include "date.h" #include "environment.h" #include "gettext.h" #include "hex.h" @@ -1,5 +1,6 @@ #include "git-compat-util.h" #include "alloc.h" +#include "date.h" #include "hex.h" #include "object-store.h" #include "repository.h" diff --git a/fsmonitor--daemon.h b/fsmonitor--daemon.h index e24838f..70d776c 100644 --- a/fsmonitor--daemon.h +++ b/fsmonitor--daemon.h @@ -3,7 +3,6 @@ #ifdef HAVE_FSMONITOR_DAEMON_BACKEND -#include "cache.h" #include "dir.h" #include "run-command.h" #include "simple-ipc.h" diff --git a/fsmonitor-ipc.c b/fsmonitor-ipc.c index 866828e..6a6a897 100644 --- a/fsmonitor-ipc.c +++ b/fsmonitor-ipc.c @@ -3,6 +3,7 @@ #include "gettext.h" #include "simple-ipc.h" #include "fsmonitor-ipc.h" +#include "repository.h" #include "run-command.h" #include "strbuf.h" #include "trace2.h" diff --git a/gpg-interface.c b/gpg-interface.c index f3ac5ac..19a3471 100644 --- a/gpg-interface.c +++ b/gpg-interface.c @@ -1,12 +1,14 @@ #include "git-compat-util.h" #include "commit.h" #include "config.h" +#include "date.h" #include "gettext.h" #include "run-command.h" #include "strbuf.h" #include "dir.h" #include "ident.h" #include "gpg-interface.h" +#include "path.h" #include "sigchain.h" #include "tempfile.h" #include "alias.h" @@ -4,6 +4,7 @@ #include "grep.h" #include "hex.h" #include "object-store.h" +#include "pretty.h" #include "userdiff.h" #include "xdiff-interface.h" #include "diff.h" diff --git a/hash-ll.h b/hash-ll.h new file mode 100644 index 0000000..8050925 --- /dev/null +++ b/hash-ll.h @@ -0,0 +1,276 @@ +#ifndef HASH_LL_H +#define HASH_LL_H + +#if defined(SHA1_APPLE) +#include <CommonCrypto/CommonDigest.h> +#elif defined(SHA1_OPENSSL) +#include <openssl/sha.h> +#elif defined(SHA1_DC) +#include "sha1dc_git.h" +#else /* SHA1_BLK */ +#include "block-sha1/sha1.h" +#endif + +#if defined(SHA256_NETTLE) +#include "sha256/nettle.h" +#elif defined(SHA256_GCRYPT) +#define SHA256_NEEDS_CLONE_HELPER +#include "sha256/gcrypt.h" +#elif defined(SHA256_OPENSSL) +#include <openssl/sha.h> +#else +#include "sha256/block/sha256.h" +#endif + +#ifndef platform_SHA_CTX +/* + * platform's underlying implementation of SHA-1; could be OpenSSL, + * blk_SHA, Apple CommonCrypto, etc... Note that the relevant + * SHA-1 header may have already defined platform_SHA_CTX for our + * own implementations like block-sha1, so we list + * the default for OpenSSL compatible SHA-1 implementations here. + */ +#define platform_SHA_CTX SHA_CTX +#define platform_SHA1_Init SHA1_Init +#define platform_SHA1_Update SHA1_Update +#define platform_SHA1_Final SHA1_Final +#endif + +#define git_SHA_CTX platform_SHA_CTX +#define git_SHA1_Init platform_SHA1_Init +#define git_SHA1_Update platform_SHA1_Update +#define git_SHA1_Final platform_SHA1_Final + +#ifndef platform_SHA256_CTX +#define platform_SHA256_CTX SHA256_CTX +#define platform_SHA256_Init SHA256_Init +#define platform_SHA256_Update SHA256_Update +#define platform_SHA256_Final SHA256_Final +#endif + +#define git_SHA256_CTX platform_SHA256_CTX +#define git_SHA256_Init platform_SHA256_Init +#define git_SHA256_Update platform_SHA256_Update +#define git_SHA256_Final platform_SHA256_Final + +#ifdef platform_SHA256_Clone +#define git_SHA256_Clone platform_SHA256_Clone +#endif + +#ifdef SHA1_MAX_BLOCK_SIZE +#include "compat/sha1-chunked.h" +#undef git_SHA1_Update +#define git_SHA1_Update git_SHA1_Update_Chunked +#endif + +static inline void git_SHA1_Clone(git_SHA_CTX *dst, const git_SHA_CTX *src) +{ + memcpy(dst, src, sizeof(*dst)); +} + +#ifndef SHA256_NEEDS_CLONE_HELPER +static inline void git_SHA256_Clone(git_SHA256_CTX *dst, const git_SHA256_CTX *src) +{ + memcpy(dst, src, sizeof(*dst)); +} +#endif + +/* + * Note that these constants are suitable for indexing the hash_algos array and + * comparing against each other, but are otherwise arbitrary, so they should not + * be exposed to the user or serialized to disk. To know whether a + * git_hash_algo struct points to some usable hash function, test the format_id + * field for being non-zero. Use the name field for user-visible situations and + * the format_id field for fixed-length fields on disk. + */ +/* An unknown hash function. */ +#define GIT_HASH_UNKNOWN 0 +/* SHA-1 */ +#define GIT_HASH_SHA1 1 +/* SHA-256 */ +#define GIT_HASH_SHA256 2 +/* Number of algorithms supported (including unknown). */ +#define GIT_HASH_NALGOS (GIT_HASH_SHA256 + 1) + +/* "sha1", big-endian */ +#define GIT_SHA1_FORMAT_ID 0x73686131 + +/* The length in bytes and in hex digits of an object name (SHA-1 value). */ +#define GIT_SHA1_RAWSZ 20 +#define GIT_SHA1_HEXSZ (2 * GIT_SHA1_RAWSZ) +/* The block size of SHA-1. */ +#define GIT_SHA1_BLKSZ 64 + +/* "s256", big-endian */ +#define GIT_SHA256_FORMAT_ID 0x73323536 + +/* The length in bytes and in hex digits of an object name (SHA-256 value). */ +#define GIT_SHA256_RAWSZ 32 +#define GIT_SHA256_HEXSZ (2 * GIT_SHA256_RAWSZ) +/* The block size of SHA-256. */ +#define GIT_SHA256_BLKSZ 64 + +/* The length in byte and in hex digits of the largest possible hash value. */ +#define GIT_MAX_RAWSZ GIT_SHA256_RAWSZ +#define GIT_MAX_HEXSZ GIT_SHA256_HEXSZ +/* The largest possible block size for any supported hash. */ +#define GIT_MAX_BLKSZ GIT_SHA256_BLKSZ + +struct object_id { + unsigned char hash[GIT_MAX_RAWSZ]; + int algo; /* XXX requires 4-byte alignment */ +}; + +#define GET_OID_QUIETLY 01 +#define GET_OID_COMMIT 02 +#define GET_OID_COMMITTISH 04 +#define GET_OID_TREE 010 +#define GET_OID_TREEISH 020 +#define GET_OID_BLOB 040 +#define GET_OID_FOLLOW_SYMLINKS 0100 +#define GET_OID_RECORD_PATH 0200 +#define GET_OID_ONLY_TO_DIE 04000 +#define GET_OID_REQUIRE_PATH 010000 + +#define GET_OID_DISAMBIGUATORS \ + (GET_OID_COMMIT | GET_OID_COMMITTISH | \ + GET_OID_TREE | GET_OID_TREEISH | \ + GET_OID_BLOB) + +enum get_oid_result { + FOUND = 0, + MISSING_OBJECT = -1, /* The requested object is missing */ + SHORT_NAME_AMBIGUOUS = -2, + /* The following only apply when symlinks are followed */ + DANGLING_SYMLINK = -4, /* + * The initial symlink is there, but + * (transitively) points to a missing + * in-tree file + */ + SYMLINK_LOOP = -5, + NOT_DIR = -6, /* + * Somewhere along the symlink chain, a path is + * requested which contains a file as a + * non-final element. + */ +}; + +/* A suitably aligned type for stack allocations of hash contexts. */ +union git_hash_ctx { + git_SHA_CTX sha1; + git_SHA256_CTX sha256; +}; +typedef union git_hash_ctx git_hash_ctx; + +typedef void (*git_hash_init_fn)(git_hash_ctx *ctx); +typedef void (*git_hash_clone_fn)(git_hash_ctx *dst, const git_hash_ctx *src); +typedef void (*git_hash_update_fn)(git_hash_ctx *ctx, const void *in, size_t len); +typedef void (*git_hash_final_fn)(unsigned char *hash, git_hash_ctx *ctx); +typedef void (*git_hash_final_oid_fn)(struct object_id *oid, git_hash_ctx *ctx); + +struct git_hash_algo { + /* + * The name of the algorithm, as appears in the config file and in + * messages. + */ + const char *name; + + /* A four-byte version identifier, used in pack indices. */ + uint32_t format_id; + + /* The length of the hash in binary. */ + size_t rawsz; + + /* The length of the hash in hex characters. */ + size_t hexsz; + + /* The block size of the hash. */ + size_t blksz; + + /* The hash initialization function. */ + git_hash_init_fn init_fn; + + /* The hash context cloning function. */ + git_hash_clone_fn clone_fn; + + /* The hash update function. */ + git_hash_update_fn update_fn; + + /* The hash finalization function. */ + git_hash_final_fn final_fn; + + /* The hash finalization function for object IDs. */ + git_hash_final_oid_fn final_oid_fn; + + /* The OID of the empty tree. */ + const struct object_id *empty_tree; + + /* The OID of the empty blob. */ + const struct object_id *empty_blob; + + /* The all-zeros OID. */ + const struct object_id *null_oid; +}; +extern const struct git_hash_algo hash_algos[GIT_HASH_NALGOS]; + +/* + * Return a GIT_HASH_* constant based on the name. Returns GIT_HASH_UNKNOWN if + * the name doesn't match a known algorithm. + */ +int hash_algo_by_name(const char *name); +/* Identical, except based on the format ID. */ +int hash_algo_by_id(uint32_t format_id); +/* Identical, except based on the length. */ +int hash_algo_by_length(int len); +/* Identical, except for a pointer to struct git_hash_algo. */ +static inline int hash_algo_by_ptr(const struct git_hash_algo *p) +{ + return p - hash_algos; +} + +const struct object_id *null_oid(void); + +static inline int hashcmp_algop(const unsigned char *sha1, const unsigned char *sha2, const struct git_hash_algo *algop) +{ + /* + * Teach the compiler that there are only two possibilities of hash size + * here, so that it can optimize for this case as much as possible. + */ + if (algop->rawsz == GIT_MAX_RAWSZ) + return memcmp(sha1, sha2, GIT_MAX_RAWSZ); + return memcmp(sha1, sha2, GIT_SHA1_RAWSZ); +} + +static inline int hasheq_algop(const unsigned char *sha1, const unsigned char *sha2, const struct git_hash_algo *algop) +{ + /* + * We write this here instead of deferring to hashcmp so that the + * compiler can properly inline it and avoid calling memcmp. + */ + if (algop->rawsz == GIT_MAX_RAWSZ) + return !memcmp(sha1, sha2, GIT_MAX_RAWSZ); + return !memcmp(sha1, sha2, GIT_SHA1_RAWSZ); +} + +static inline void oidcpy(struct object_id *dst, const struct object_id *src) +{ + memcpy(dst->hash, src->hash, GIT_MAX_RAWSZ); + dst->algo = src->algo; +} + +static inline struct object_id *oiddup(const struct object_id *src) +{ + struct object_id *dst = xmalloc(sizeof(struct object_id)); + oidcpy(dst, src); + return dst; +} + +static inline void oid_set_algo(struct object_id *oid, const struct git_hash_algo *algop) +{ + oid->algo = hash_algo_by_ptr(algop); +} + +const char *empty_tree_oid_hex(void); +const char *empty_blob_oid_hex(void); + +#endif diff --git a/hash-lookup.c b/hash-lookup.c index b98ed5e..bb54dfd 100644 --- a/hash-lookup.c +++ b/hash-lookup.c @@ -1,4 +1,5 @@ #include "cache.h" +#include "hash.h" #include "hash-lookup.h" static uint32_t take2(const struct object_id *oid, size_t ofs) @@ -1,250 +1,11 @@ #ifndef HASH_H #define HASH_H +#include "hash-ll.h" #include "repository.h" -#if defined(SHA1_APPLE) -#include <CommonCrypto/CommonDigest.h> -#elif defined(SHA1_OPENSSL) -#include <openssl/sha.h> -#elif defined(SHA1_DC) -#include "sha1dc_git.h" -#else /* SHA1_BLK */ -#include "block-sha1/sha1.h" -#endif - -#if defined(SHA256_NETTLE) -#include "sha256/nettle.h" -#elif defined(SHA256_GCRYPT) -#define SHA256_NEEDS_CLONE_HELPER -#include "sha256/gcrypt.h" -#elif defined(SHA256_OPENSSL) -#include <openssl/sha.h> -#else -#include "sha256/block/sha256.h" -#endif - -#ifndef platform_SHA_CTX -/* - * platform's underlying implementation of SHA-1; could be OpenSSL, - * blk_SHA, Apple CommonCrypto, etc... Note that the relevant - * SHA-1 header may have already defined platform_SHA_CTX for our - * own implementations like block-sha1, so we list - * the default for OpenSSL compatible SHA-1 implementations here. - */ -#define platform_SHA_CTX SHA_CTX -#define platform_SHA1_Init SHA1_Init -#define platform_SHA1_Update SHA1_Update -#define platform_SHA1_Final SHA1_Final -#endif - -#define git_SHA_CTX platform_SHA_CTX -#define git_SHA1_Init platform_SHA1_Init -#define git_SHA1_Update platform_SHA1_Update -#define git_SHA1_Final platform_SHA1_Final - -#ifndef platform_SHA256_CTX -#define platform_SHA256_CTX SHA256_CTX -#define platform_SHA256_Init SHA256_Init -#define platform_SHA256_Update SHA256_Update -#define platform_SHA256_Final SHA256_Final -#endif - -#define git_SHA256_CTX platform_SHA256_CTX -#define git_SHA256_Init platform_SHA256_Init -#define git_SHA256_Update platform_SHA256_Update -#define git_SHA256_Final platform_SHA256_Final - -#ifdef platform_SHA256_Clone -#define git_SHA256_Clone platform_SHA256_Clone -#endif - -#ifdef SHA1_MAX_BLOCK_SIZE -#include "compat/sha1-chunked.h" -#undef git_SHA1_Update -#define git_SHA1_Update git_SHA1_Update_Chunked -#endif - -static inline void git_SHA1_Clone(git_SHA_CTX *dst, const git_SHA_CTX *src) -{ - memcpy(dst, src, sizeof(*dst)); -} - -#ifndef SHA256_NEEDS_CLONE_HELPER -static inline void git_SHA256_Clone(git_SHA256_CTX *dst, const git_SHA256_CTX *src) -{ - memcpy(dst, src, sizeof(*dst)); -} -#endif - -/* - * Note that these constants are suitable for indexing the hash_algos array and - * comparing against each other, but are otherwise arbitrary, so they should not - * be exposed to the user or serialized to disk. To know whether a - * git_hash_algo struct points to some usable hash function, test the format_id - * field for being non-zero. Use the name field for user-visible situations and - * the format_id field for fixed-length fields on disk. - */ -/* An unknown hash function. */ -#define GIT_HASH_UNKNOWN 0 -/* SHA-1 */ -#define GIT_HASH_SHA1 1 -/* SHA-256 */ -#define GIT_HASH_SHA256 2 -/* Number of algorithms supported (including unknown). */ -#define GIT_HASH_NALGOS (GIT_HASH_SHA256 + 1) - -/* "sha1", big-endian */ -#define GIT_SHA1_FORMAT_ID 0x73686131 - -/* The length in bytes and in hex digits of an object name (SHA-1 value). */ -#define GIT_SHA1_RAWSZ 20 -#define GIT_SHA1_HEXSZ (2 * GIT_SHA1_RAWSZ) -/* The block size of SHA-1. */ -#define GIT_SHA1_BLKSZ 64 - -/* "s256", big-endian */ -#define GIT_SHA256_FORMAT_ID 0x73323536 - -/* The length in bytes and in hex digits of an object name (SHA-256 value). */ -#define GIT_SHA256_RAWSZ 32 -#define GIT_SHA256_HEXSZ (2 * GIT_SHA256_RAWSZ) -/* The block size of SHA-256. */ -#define GIT_SHA256_BLKSZ 64 - -/* The length in byte and in hex digits of the largest possible hash value. */ -#define GIT_MAX_RAWSZ GIT_SHA256_RAWSZ -#define GIT_MAX_HEXSZ GIT_SHA256_HEXSZ -/* The largest possible block size for any supported hash. */ -#define GIT_MAX_BLKSZ GIT_SHA256_BLKSZ - -struct object_id { - unsigned char hash[GIT_MAX_RAWSZ]; - int algo; /* XXX requires 4-byte alignment */ -}; - -#define GET_OID_QUIETLY 01 -#define GET_OID_COMMIT 02 -#define GET_OID_COMMITTISH 04 -#define GET_OID_TREE 010 -#define GET_OID_TREEISH 020 -#define GET_OID_BLOB 040 -#define GET_OID_FOLLOW_SYMLINKS 0100 -#define GET_OID_RECORD_PATH 0200 -#define GET_OID_ONLY_TO_DIE 04000 -#define GET_OID_REQUIRE_PATH 010000 - -#define GET_OID_DISAMBIGUATORS \ - (GET_OID_COMMIT | GET_OID_COMMITTISH | \ - GET_OID_TREE | GET_OID_TREEISH | \ - GET_OID_BLOB) - -enum get_oid_result { - FOUND = 0, - MISSING_OBJECT = -1, /* The requested object is missing */ - SHORT_NAME_AMBIGUOUS = -2, - /* The following only apply when symlinks are followed */ - DANGLING_SYMLINK = -4, /* - * The initial symlink is there, but - * (transitively) points to a missing - * in-tree file - */ - SYMLINK_LOOP = -5, - NOT_DIR = -6, /* - * Somewhere along the symlink chain, a path is - * requested which contains a file as a - * non-final element. - */ -}; - -/* A suitably aligned type for stack allocations of hash contexts. */ -union git_hash_ctx { - git_SHA_CTX sha1; - git_SHA256_CTX sha256; -}; -typedef union git_hash_ctx git_hash_ctx; - -typedef void (*git_hash_init_fn)(git_hash_ctx *ctx); -typedef void (*git_hash_clone_fn)(git_hash_ctx *dst, const git_hash_ctx *src); -typedef void (*git_hash_update_fn)(git_hash_ctx *ctx, const void *in, size_t len); -typedef void (*git_hash_final_fn)(unsigned char *hash, git_hash_ctx *ctx); -typedef void (*git_hash_final_oid_fn)(struct object_id *oid, git_hash_ctx *ctx); - -struct git_hash_algo { - /* - * The name of the algorithm, as appears in the config file and in - * messages. - */ - const char *name; - - /* A four-byte version identifier, used in pack indices. */ - uint32_t format_id; - - /* The length of the hash in binary. */ - size_t rawsz; - - /* The length of the hash in hex characters. */ - size_t hexsz; - - /* The block size of the hash. */ - size_t blksz; - - /* The hash initialization function. */ - git_hash_init_fn init_fn; - - /* The hash context cloning function. */ - git_hash_clone_fn clone_fn; - - /* The hash update function. */ - git_hash_update_fn update_fn; - - /* The hash finalization function. */ - git_hash_final_fn final_fn; - - /* The hash finalization function for object IDs. */ - git_hash_final_oid_fn final_oid_fn; - - /* The OID of the empty tree. */ - const struct object_id *empty_tree; - - /* The OID of the empty blob. */ - const struct object_id *empty_blob; - - /* The all-zeros OID. */ - const struct object_id *null_oid; -}; -extern const struct git_hash_algo hash_algos[GIT_HASH_NALGOS]; - -/* - * Return a GIT_HASH_* constant based on the name. Returns GIT_HASH_UNKNOWN if - * the name doesn't match a known algorithm. - */ -int hash_algo_by_name(const char *name); -/* Identical, except based on the format ID. */ -int hash_algo_by_id(uint32_t format_id); -/* Identical, except based on the length. */ -int hash_algo_by_length(int len); -/* Identical, except for a pointer to struct git_hash_algo. */ -static inline int hash_algo_by_ptr(const struct git_hash_algo *p) -{ - return p - hash_algos; -} - #define the_hash_algo the_repository->hash_algo -const struct object_id *null_oid(void); - -static inline int hashcmp_algop(const unsigned char *sha1, const unsigned char *sha2, const struct git_hash_algo *algop) -{ - /* - * Teach the compiler that there are only two possibilities of hash size - * here, so that it can optimize for this case as much as possible. - */ - if (algop->rawsz == GIT_MAX_RAWSZ) - return memcmp(sha1, sha2, GIT_MAX_RAWSZ); - return memcmp(sha1, sha2, GIT_SHA1_RAWSZ); -} - static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) { return hashcmp_algop(sha1, sha2, the_hash_algo); @@ -260,17 +21,6 @@ static inline int oidcmp(const struct object_id *oid1, const struct object_id *o return hashcmp_algop(oid1->hash, oid2->hash, algop); } -static inline int hasheq_algop(const unsigned char *sha1, const unsigned char *sha2, const struct git_hash_algo *algop) -{ - /* - * We write this here instead of deferring to hashcmp so that the - * compiler can properly inline it and avoid calling memcmp. - */ - if (algop->rawsz == GIT_MAX_RAWSZ) - return !memcmp(sha1, sha2, GIT_MAX_RAWSZ); - return !memcmp(sha1, sha2, GIT_SHA1_RAWSZ); -} - static inline int hasheq(const unsigned char *sha1, const unsigned char *sha2) { return hasheq_algop(sha1, sha2, the_hash_algo); @@ -296,12 +46,6 @@ static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src) memcpy(sha_dst, sha_src, the_hash_algo->rawsz); } -static inline void oidcpy(struct object_id *dst, const struct object_id *src) -{ - memcpy(dst->hash, src->hash, GIT_MAX_RAWSZ); - dst->algo = src->algo; -} - /* Like oidcpy() but zero-pads the unused bytes in dst's hash array. */ static inline void oidcpy_with_padding(struct object_id *dst, const struct object_id *src) @@ -318,13 +62,6 @@ static inline void oidcpy_with_padding(struct object_id *dst, dst->algo = src->algo; } -static inline struct object_id *oiddup(const struct object_id *src) -{ - struct object_id *dst = xmalloc(sizeof(struct object_id)); - oidcpy(dst, src); - return dst; -} - static inline void hashclr(unsigned char *hash) { memset(hash, 0, the_hash_algo->rawsz); @@ -362,12 +99,4 @@ static inline int is_empty_tree_oid(const struct object_id *oid) return oideq(oid, the_hash_algo->empty_tree); } -static inline void oid_set_algo(struct object_id *oid, const struct git_hash_algo *algop) -{ - oid->algo = hash_algo_by_ptr(algop); -} - -const char *empty_tree_oid_hex(void); -const char *empty_blob_oid_hex(void); - #endif @@ -1,7 +1,7 @@ #ifndef HASHMAP_H #define HASHMAP_H -#include "hash.h" +#include "hash-ll.h" /* * Generic implementation of hash-based key-value mappings. @@ -1,4 +1,5 @@ #include "git-compat-util.h" +#include "hash.h" #include "hex.h" const signed char hexval_table[256] = { @@ -1,7 +1,7 @@ #ifndef HEX_H #define HEX_H -#include "hash.h" +#include "hash-ll.h" extern const signed char hexval_table[256]; static inline unsigned int hexval(unsigned char c) @@ -2,6 +2,7 @@ #include "advice.h" #include "gettext.h" #include "hook.h" +#include "path.h" #include "run-command.h" #include "config.h" #include "strbuf.h" diff --git a/http-push.c b/http-push.c index 76ab5db..29cf9db 100644 --- a/http-push.c +++ b/http-push.c @@ -15,6 +15,8 @@ #include "setup.h" #include "sigchain.h" #include "strvec.h" +#include "tree.h" +#include "tree-walk.h" #include "packfile.h" #include "object-store.h" #include "commit-reach.h" @@ -27,6 +27,7 @@ #define __AC_KHASH_H #include "hashmap.h" +#include "hash.h" #define AC_VERSION_KHASH_H "0.2.8" @@ -18,6 +18,7 @@ #include "setup.h" #include "strvec.h" #include "bloom.h" +#include "tree-walk.h" static void range_set_grow(struct range_set *rs, size_t extra) { @@ -4,7 +4,7 @@ * Copyright (c) 2007 Junio C Hamano */ -#include "cache.h" +#include "git-compat-util.h" #include "config.h" #include "convert.h" #include "attr.h" @@ -12,6 +12,7 @@ #include "run-command.h" #include "ll-merge.h" #include "quote.h" +#include "strbuf.h" #include "wrapper.h" struct ll_merge_driver; @@ -24,6 +24,7 @@ #include "help.h" #include "range-diff.h" #include "strmap.h" +#include "tree.h" #include "write-or-die.h" static struct decoration name_decoration = { "object names" }; @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "environment.h" #include "gettext.h" +#include "hash.h" #include "hex.h" #include "repository.h" #include "refs.h" diff --git a/match-trees.c b/match-trees.c index 5877fc6..6bc8eb7 100644 --- a/match-trees.c +++ b/match-trees.c @@ -1,5 +1,6 @@ -#include "cache.h" +#include "git-compat-util.h" #include "hex.h" +#include "match-trees.h" #include "tree.h" #include "tree-walk.h" #include "object-store.h" diff --git a/match-trees.h b/match-trees.h new file mode 100644 index 0000000..e3877ac --- /dev/null +++ b/match-trees.h @@ -0,0 +1,10 @@ +#ifndef MATCH_TREES_H +#define MATCH_TREES_H + +struct object_id; +struct repository; + +void shift_tree(struct repository *, const struct object_id *, const struct object_id *, struct object_id *, int); +void shift_tree_by(struct repository *, const struct object_id *, const struct object_id *, struct object_id *, const char *); + +#endif /* MATCH_TREES_H */ diff --git a/merge-ort-wrappers.c b/merge-ort-wrappers.c index c00dfba..a550753 100644 --- a/merge-ort-wrappers.c +++ b/merge-ort-wrappers.c @@ -1,7 +1,9 @@ #include "cache.h" #include "gettext.h" +#include "hash.h" #include "merge-ort.h" #include "merge-ort-wrappers.h" +#include "tree.h" #include "commit.h" diff --git a/merge-ort.c b/merge-ort.c index 34ec267..a50b095 100644 --- a/merge-ort.c +++ b/merge-ort.c @@ -31,6 +31,7 @@ #include "hex.h" #include "entry.h" #include "ll-merge.h" +#include "match-trees.h" #include "mem-pool.h" #include "object-name.h" #include "object-store.h" diff --git a/merge-ort.h b/merge-ort.h index a994c9a..ce56ec1 100644 --- a/merge-ort.h +++ b/merge-ort.h @@ -2,7 +2,7 @@ #define MERGE_ORT_H #include "merge-recursive.h" -#include "hash.h" +#include "hash-ll.h" struct commit; struct tree; diff --git a/merge-recursive.c b/merge-recursive.c index 9875bdb..8e87b63 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -22,6 +22,7 @@ #include "hex.h" #include "ll-merge.h" #include "lockfile.h" +#include "match-trees.h" #include "object-file.h" #include "object-name.h" #include "object-store.h" @@ -30,6 +31,7 @@ #include "string-list.h" #include "submodule-config.h" #include "submodule.h" +#include "symlinks.h" #include "tag.h" #include "tree-walk.h" #include "unpack-trees.h" @@ -7,6 +7,7 @@ #include "commit.h" #include "run-command.h" #include "resolve-undo.h" +#include "tree.h" #include "tree-walk.h" #include "unpack-trees.h" #include "dir.h" @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "alloc.h" #include "config.h" diff --git a/negotiator/default.c b/negotiator/default.c index f4b78eb..5cb2b1d 100644 --- a/negotiator/default.c +++ b/negotiator/default.c @@ -4,6 +4,7 @@ #include "../fetch-negotiator.h" #include "../prio-queue.h" #include "../refs.h" +#include "../repository.h" #include "../tag.h" /* Remember to update object flag allocation in object.h */ diff --git a/negotiator/skipping.c b/negotiator/skipping.c index c7d6ab3..97e7e1a 100644 --- a/negotiator/skipping.c +++ b/negotiator/skipping.c @@ -5,6 +5,7 @@ #include "../hex.h" #include "../prio-queue.h" #include "../refs.h" +#include "../repository.h" #include "../tag.h" /* Remember to update object flag allocation in object.h */ diff --git a/notes-cache.c b/notes-cache.c index fbcdfd0..14288ca 100644 --- a/notes-cache.c +++ b/notes-cache.c @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "notes-cache.h" #include "object-store.h" +#include "pretty.h" #include "repository.h" #include "commit.h" #include "refs.h" diff --git a/notes-utils.c b/notes-utils.c index cb88171..4a793eb 100644 --- a/notes-utils.c +++ b/notes-utils.c @@ -6,6 +6,7 @@ #include "refs.h" #include "notes-utils.h" #include "repository.h" +#include "strbuf.h" void create_notes_commit(struct repository *r, struct notes_tree *t, diff --git a/object-file.c b/object-file.c index af18e38..7c1af5c 100644 --- a/object-file.c +++ b/object-file.c @@ -6,7 +6,7 @@ * This handles basic git object files - packing, unpacking, * creation etc. */ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "alloc.h" #include "config.h" @@ -38,6 +38,7 @@ #include "packfile.h" #include "object-file.h" #include "object-store.h" +#include "oidtree.h" #include "promisor-remote.h" #include "setup.h" #include "submodule.h" diff --git a/object-file.h b/object-file.h index e0cfc3a..d641461 100644 --- a/object-file.h +++ b/object-file.h @@ -4,6 +4,8 @@ #include "git-zlib.h" #include "object.h" +struct index_state; + /* * Set this to 0 to prevent oid_object_info_extended() from fetching missing * blobs. This has a difference only if extensions.partialClone is set. diff --git a/object-name.c b/object-name.c index 538e8a8..6fc3fa5 100644 --- a/object-name.c +++ b/object-name.c @@ -14,7 +14,9 @@ #include "remote.h" #include "dir.h" #include "oid-array.h" +#include "oidtree.h" #include "packfile.h" +#include "pretty.h" #include "object-store.h" #include "repository.h" #include "setup.h" diff --git a/object-store.h b/object-store.h index 4ac91e3..12415e5 100644 --- a/object-store.h +++ b/object-store.h @@ -2,16 +2,16 @@ #define OBJECT_STORE_H #include "object.h" -#include "oidmap.h" #include "list.h" -#include "oid-array.h" -#include "strbuf.h" #include "thread-utils.h" #include "khash.h" #include "dir.h" -#include "oidtree.h" #include "oidset.h" +struct oidmap; +struct oidtree; +struct strbuf; + struct object_directory { struct object_directory *next; @@ -1,9 +1,10 @@ #ifndef OBJECT_H #define OBJECT_H -#include "hash.h" +#include "hash-ll.h" struct buffer_slab; +struct repository; struct parsed_object_pool { struct object **obj_hash; @@ -1,4 +1,5 @@ #include "git-compat-util.h" +#include "hash.h" #include "oidmap.h" static int oidmap_neq(const void *hashmap_cmp_fn_data UNUSED, @@ -2,7 +2,7 @@ #define OIDTREE_H #include "cbtree.h" -#include "hash.h" +#include "hash-ll.h" #include "mem-pool.h" struct oidtree { diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c index faf67c9..cdffe2c 100644 --- a/pack-bitmap-write.c +++ b/pack-bitmap-write.c @@ -18,6 +18,8 @@ #include "commit-reach.h" #include "prio-queue.h" #include "trace2.h" +#include "tree.h" +#include "tree-walk.h" struct bitmapped_commit { struct commit *commit; @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "alloc.h" #include "environment.h" #include "gettext.h" @@ -6,10 +6,22 @@ /* in object-store.h */ struct packed_git; -struct pack_entry; -struct pack_window; struct object_info; +struct pack_window { + struct pack_window *next; + unsigned char *base; + off_t offset; + size_t len; + unsigned int last_used; + unsigned int inuse_cnt; +}; + +struct pack_entry { + off_t offset; + struct packed_git *p; +}; + /* * Generate the filename to be used for a pack file with checksum "sha1" and * extension "ext". The result is written into the strbuf "buf", overwriting diff --git a/parallel-checkout.c b/parallel-checkout.c index 50fd7fe..69d569f 100644 --- a/parallel-checkout.c +++ b/parallel-checkout.c @@ -3,6 +3,7 @@ #include "config.h" #include "entry.h" #include "gettext.h" +#include "hash.h" #include "hex.h" #include "parallel-checkout.h" #include "pkt-line.h" @@ -10,6 +11,7 @@ #include "run-command.h" #include "sigchain.h" #include "streaming.h" +#include "symlinks.h" #include "thread-utils.h" #include "trace2.h" #include "wrapper.h" diff --git a/parse-options-cb.c b/parse-options-cb.c index 298decf..a24521d 100644 --- a/parse-options-cb.c +++ b/parse-options-cb.c @@ -3,6 +3,7 @@ #include "branch.h" #include "commit.h" #include "color.h" +#include "date.h" #include "environment.h" #include "gettext.h" #include "object-name.h" diff --git a/parse-options.c b/parse-options.c index b680364..f8a155e 100644 --- a/parse-options.c +++ b/parse-options.c @@ -5,6 +5,7 @@ #include "commit.h" #include "color.h" #include "gettext.h" +#include "strbuf.h" #include "utf8.h" static int disallow_abbreviated_options; @@ -6,8 +6,10 @@ #include "gettext.h" #include "pathspec.h" #include "attr.h" +#include "repository.h" #include "setup.h" #include "strvec.h" +#include "symlinks.h" #include "quote.h" /* @@ -1,4 +1,5 @@ -#include "cache.h" +#include "git-compat-util.h" +#include "copy.h" #include "pkt-line.h" #include "gettext.h" #include "hex.h" @@ -246,4 +246,6 @@ void packet_writer_error(struct packet_writer *writer, const char *fmt, ...); void packet_writer_delim(struct packet_writer *writer); void packet_writer_flush(struct packet_writer *writer); +void packet_trace_identity(const char *prog); + #endif diff --git a/preload-index.c b/preload-index.c index 4abf9c9..7a26b08 100644 --- a/preload-index.c +++ b/preload-index.c @@ -11,6 +11,7 @@ #include "progress.h" #include "thread-utils.h" #include "repository.h" +#include "symlinks.h" #include "trace2.h" /* @@ -12,6 +12,7 @@ #include "git-compat-util.h" #include "pager.h" #include "progress.h" +#include "repository.h" #include "strbuf.h" #include "trace.h" #include "trace2.h" diff --git a/protocol-caps.c b/protocol-caps.c index 94c5186..a90c488 100644 --- a/protocol-caps.c +++ b/protocol-caps.c @@ -4,7 +4,7 @@ #include "hex.h" #include "pkt-line.h" #include "strvec.h" -#include "hash.h" +#include "hash-ll.h" #include "hex.h" #include "object.h" #include "object-store.h" diff --git a/range-diff.c b/range-diff.c index a1e0cff..6a704e6 100644 --- a/range-diff.c +++ b/range-diff.c @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "environment.h" #include "gettext.h" #include "range-diff.h" diff --git a/read-cache.c b/read-cache.c index e919af3..f4c31a6 100644 --- a/read-cache.c +++ b/read-cache.c @@ -6,6 +6,7 @@ #include "cache.h" #include "alloc.h" #include "config.h" +#include "date.h" #include "diff.h" #include "diffcore.h" #include "hex.h" @@ -30,6 +31,7 @@ #include "trace2.h" #include "varint.h" #include "split-index.h" +#include "symlinks.h" #include "utf8.h" #include "fsmonitor.h" #include "thread-utils.h" @@ -498,87 +500,30 @@ int ie_modified(struct index_state *istate, return 0; } -int base_name_compare(const char *name1, size_t len1, int mode1, - const char *name2, size_t len2, int mode2) +static int cache_name_stage_compare(const char *name1, int len1, int stage1, + const char *name2, int len2, int stage2) { - unsigned char c1, c2; - size_t len = len1 < len2 ? len1 : len2; int cmp; - cmp = memcmp(name1, name2, len); - if (cmp) - return cmp; - c1 = name1[len]; - c2 = name2[len]; - if (!c1 && S_ISDIR(mode1)) - c1 = '/'; - if (!c2 && S_ISDIR(mode2)) - c2 = '/'; - return (c1 < c2) ? -1 : (c1 > c2) ? 1 : 0; -} - -/* - * df_name_compare() is identical to base_name_compare(), except it - * compares conflicting directory/file entries as equal. Note that - * while a directory name compares as equal to a regular file, they - * then individually compare _differently_ to a filename that has - * a dot after the basename (because '\0' < '.' < '/'). - * - * This is used by routines that want to traverse the git namespace - * but then handle conflicting entries together when possible. - */ -int df_name_compare(const char *name1, size_t len1, int mode1, - const char *name2, size_t len2, int mode2) -{ - unsigned char c1, c2; - size_t len = len1 < len2 ? len1 : len2; - int cmp; - - cmp = memcmp(name1, name2, len); + cmp = name_compare(name1, len1, name2, len2); if (cmp) return cmp; - /* Directories and files compare equal (same length, same name) */ - if (len1 == len2) - return 0; - c1 = name1[len]; - if (!c1 && S_ISDIR(mode1)) - c1 = '/'; - c2 = name2[len]; - if (!c2 && S_ISDIR(mode2)) - c2 = '/'; - if (c1 == '/' && !c2) - return 0; - if (c2 == '/' && !c1) - return 0; - return c1 - c2; -} -int name_compare(const char *name1, size_t len1, const char *name2, size_t len2) -{ - size_t min_len = (len1 < len2) ? len1 : len2; - int cmp = memcmp(name1, name2, min_len); - if (cmp) - return cmp; - if (len1 < len2) + if (stage1 < stage2) return -1; - if (len1 > len2) + if (stage1 > stage2) return 1; return 0; } -int cache_name_stage_compare(const char *name1, int len1, int stage1, const char *name2, int len2, int stage2) +int cmp_cache_name_compare(const void *a_, const void *b_) { - int cmp; + const struct cache_entry *ce1, *ce2; - cmp = name_compare(name1, len1, name2, len2); - if (cmp) - return cmp; - - if (stage1 < stage2) - return -1; - if (stage1 > stage2) - return 1; - return 0; + ce1 = *((const struct cache_entry **)a_); + ce2 = *((const struct cache_entry **)b_); + return cache_name_stage_compare(ce1->name, ce1->ce_namelen, ce_stage(ce1), + ce2->name, ce2->ce_namelen, ce_stage(ce2)); } static int index_name_stage_pos(struct index_state *istate, diff --git a/rebase-interactive.c b/rebase-interactive.c index 789f407..852a331 100644 --- a/rebase-interactive.c +++ b/rebase-interactive.c @@ -5,6 +5,7 @@ #include "gettext.h" #include "sequencer.h" #include "rebase-interactive.h" +#include "repository.h" #include "strbuf.h" #include "commit-slab.h" #include "config.h" diff --git a/ref-filter.c b/ref-filter.c index 10aab14..4991cd4 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -1,7 +1,8 @@ -#include "cache.h" +#include "git-compat-util.h" #include "alloc.h" #include "environment.h" #include "gettext.h" +#include "gpg-interface.h" #include "hex.h" #include "parse-options.h" #include "refs.h" @@ -19,6 +20,7 @@ #include "revision.h" #include "utf8.h" #include "version.h" +#include "versioncmp.h" #include "trailer.h" #include "wt-status.h" #include "commit-slab.h" @@ -4,6 +4,8 @@ #include "reflog.h" #include "refs.h" #include "revision.h" +#include "tree.h" +#include "tree-walk.h" #include "worktree.h" /* Remember to update object flag allocation in object.h */ diff --git a/refs/debug.c b/refs/debug.c index adc34c8..6f11e6d 100644 --- a/refs/debug.c +++ b/refs/debug.c @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "hex.h" #include "refs-internal.h" +#include "string-list.h" #include "trace.h" static struct trace_key trace_refs = TRACE_KEY_INIT(REFS); diff --git a/refs/files-backend.c b/refs/files-backend.c index d0581ee..bca7b85 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -1,7 +1,9 @@ #include "../cache.h" #include "../config.h" +#include "../copy.h" #include "../environment.h" #include "../gettext.h" +#include "../hash.h" #include "../hex.h" #include "../refs.h" #include "refs-internal.h" diff --git a/refs/packed-backend.c b/refs/packed-backend.c index 34c0c4e..5b412a1 100644 --- a/refs/packed-backend.c +++ b/refs/packed-backend.c @@ -2,6 +2,7 @@ #include "../alloc.h" #include "../config.h" #include "../gettext.h" +#include "../hash.h" #include "../hex.h" #include "../refs.h" #include "refs-internal.h" diff --git a/refs/ref-cache.c b/refs/ref-cache.c index dc1ca49..2294c45 100644 --- a/refs/ref-cache.c +++ b/refs/ref-cache.c @@ -1,6 +1,8 @@ #include "../git-compat-util.h" #include "../alloc.h" +#include "../hash.h" #include "../refs.h" +#include "../repository.h" #include "refs-internal.h" #include "ref-cache.h" #include "../iterator.h" diff --git a/refs/ref-cache.h b/refs/ref-cache.h index cf4ad90..95c76e2 100644 --- a/refs/ref-cache.h +++ b/refs/ref-cache.h @@ -1,10 +1,11 @@ #ifndef REFS_REF_CACHE_H #define REFS_REF_CACHE_H -#include "hash.h" +#include "hash-ll.h" struct ref_dir; struct ref_store; +struct repository; /* * If this ref_cache is filled lazily, this function is used to load @@ -1,10 +1,12 @@ #include "git-compat-util.h" #include "alloc.h" #include "gettext.h" +#include "hash.h" #include "hex.h" #include "strvec.h" #include "refs.h" #include "refspec.h" +#include "strbuf.h" static struct refspec_item s_tag_refspec = { .force = 0, diff --git a/reftable/dump.c b/reftable/dump.c index 155953d..ce936b4 100644 --- a/reftable/dump.c +++ b/reftable/dump.c @@ -7,7 +7,7 @@ https://developers.google.com/open-source/licenses/bsd */ #include "git-compat-util.h" -#include "hash.h" +#include "hash-ll.h" #include "reftable-blocksource.h" #include "reftable-error.h" diff --git a/reftable/error.c b/reftable/error.c index 93941f2..0d17667 100644 --- a/reftable/error.c +++ b/reftable/error.c @@ -6,6 +6,7 @@ license that can be found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd */ +#include "system.h" #include "reftable-error.h" #include <stdio.h> diff --git a/reftable/publicbasics.c b/reftable/publicbasics.c index 0ad7d5c..bcb8253 100644 --- a/reftable/publicbasics.c +++ b/reftable/publicbasics.c @@ -6,10 +6,10 @@ license that can be found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd */ +#include "system.h" #include "reftable-malloc.h" #include "basics.h" -#include "system.h" static void *(*reftable_malloc_ptr)(size_t sz); static void *(*reftable_realloc_ptr)(void *, size_t); diff --git a/reftable/system.h b/reftable/system.h index 18f9207..6b74a81 100644 --- a/reftable/system.h +++ b/reftable/system.h @@ -13,7 +13,7 @@ https://developers.google.com/open-source/licenses/bsd #include "git-compat-util.h" #include "strbuf.h" -#include "hash.h" /* hash ID, sizes.*/ +#include "hash-ll.h" /* hash ID, sizes.*/ #include "dir.h" /* remove_dir_recursively, for tests.*/ int hash_size(uint32_t id); diff --git a/reftable/tree.c b/reftable/tree.c index b8899e0..a5bf880 100644 --- a/reftable/tree.c +++ b/reftable/tree.c @@ -6,10 +6,10 @@ license that can be found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd */ +#include "system.h" #include "tree.h" #include "basics.h" -#include "system.h" struct tree_node *tree_search(void *key, struct tree_node **rootp, int (*compare)(const void *, const void *), diff --git a/reftable/tree_test.c b/reftable/tree_test.c index cbff125..ac3a045 100644 --- a/reftable/tree_test.c +++ b/reftable/tree_test.c @@ -6,6 +6,7 @@ license that can be found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd */ +#include "system.h" #include "tree.h" #include "basics.h" @@ -2,6 +2,7 @@ #include "abspath.h" #include "alloc.h" #include "config.h" +#include "copy.h" #include "gettext.h" #include "hex.h" #include "lockfile.h" @@ -1,7 +1,7 @@ #ifndef RESET_H #define RESET_H -#include "hash.h" +#include "hash-ll.h" #include "repository.h" #define GIT_REFLOG_ACTION_ENVIRONMENT "GIT_REFLOG_ACTION" diff --git a/resolve-undo.c b/resolve-undo.c index e81096e..70a6db5 100644 --- a/resolve-undo.c +++ b/resolve-undo.c @@ -1,5 +1,6 @@ #include "cache.h" #include "dir.h" +#include "hash.h" #include "resolve-undo.h" #include "string-list.h" diff --git a/resolve-undo.h b/resolve-undo.h index d1ea972..c5deafc 100644 --- a/resolve-undo.h +++ b/resolve-undo.h @@ -6,7 +6,7 @@ struct index_state; struct pathspec; struct string_list; -#include "hash.h" +#include "hash-ll.h" struct resolve_undo_info { unsigned int mode[3]; @@ -7,6 +7,7 @@ #include "pretty.h" #include "diff.h" #include "commit-slab-decl.h" +#include "decorate.h" #include "ident.h" #include "list-objects-filter-options.h" diff --git a/run-command.c b/run-command.c index e64bb08..d4247d5 100644 --- a/run-command.c +++ b/run-command.c @@ -5,6 +5,7 @@ #include "gettext.h" #include "sigchain.h" #include "strvec.h" +#include "symlinks.h" #include "thread-utils.h" #include "strbuf.h" #include "string-list.h" diff --git a/send-pack.c b/send-pack.c index 2089143..0c7ccae 100644 --- a/send-pack.c +++ b/send-pack.c @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "config.h" #include "commit.h" +#include "date.h" #include "gettext.h" #include "hex.h" #include "refs.h" diff --git a/sequencer.c b/sequencer.c index c88d1d9..ff18f7f 100644 --- a/sequencer.c +++ b/sequencer.c @@ -3,6 +3,7 @@ #include "advice.h" #include "alloc.h" #include "config.h" +#include "copy.h" #include "environment.h" #include "gettext.h" #include "hex.h" diff --git a/server-info.c b/server-info.c index 68098dd..55aa04f 100644 --- a/server-info.c +++ b/server-info.c @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "alloc.h" #include "dir.h" #include "environment.h" @@ -11,6 +11,7 @@ #include "packfile.h" #include "object-file.h" #include "object-store.h" +#include "server-info.h" #include "strbuf.h" #include "wrapper.h" diff --git a/server-info.h b/server-info.h new file mode 100644 index 0000000..13bbde2 --- /dev/null +++ b/server-info.h @@ -0,0 +1,7 @@ +#ifndef SERVER_INFO_H +#define SERVER_INFO_H + +/* Dumb servers support */ +int update_server_info(int); + +#endif /* SERVER_INFO_H */ diff --git a/split-index.c b/split-index.c index 5602b74..40e5476 100644 --- a/split-index.c +++ b/split-index.c @@ -1,8 +1,10 @@ #include "cache.h" #include "alloc.h" #include "gettext.h" +#include "hash.h" #include "mem-pool.h" #include "split-index.h" +#include "strbuf.h" #include "ewah/ewok.h" struct split_index *init_split_index(struct index_state *istate) diff --git a/split-index.h b/split-index.h index 1a153f4..15a29cd 100644 --- a/split-index.h +++ b/split-index.h @@ -1,7 +1,7 @@ #ifndef SPLIT_INDEX_H #define SPLIT_INDEX_H -#include "hash.h" +#include "hash-ll.h" struct index_state; struct strbuf; @@ -6,6 +6,7 @@ #include "hex.h" #include "object-name.h" #include "refs.h" +#include "repository.h" #include "string-list.h" #include "utf8.h" #include "date.h" diff --git a/submodule-config.c b/submodule-config.c index 7fc0812..58dfbde 100644 --- a/submodule-config.c +++ b/submodule-config.c @@ -12,6 +12,7 @@ #include "object-name.h" #include "object-store.h" #include "parse-options.h" +#include "thread-utils.h" #include "tree-walk.h" /* @@ -1,6 +1,7 @@ -#include "cache.h" +#include "git-compat-util.h" #include "gettext.h" #include "setup.h" +#include "symlinks.h" static int threaded_check_leading_path(struct cache_def *cache, const char *name, int len, int warn_on_lstat_err); diff --git a/symlinks.h b/symlinks.h new file mode 100644 index 0000000..7ae3d5b --- /dev/null +++ b/symlinks.h @@ -0,0 +1,28 @@ +#ifndef SYMLINKS_H +#define SYMLINKS_H + +#include "strbuf.h" + +struct cache_def { + struct strbuf path; + int flags; + int track_flags; + int prefix_len_stat_func; +}; +#define CACHE_DEF_INIT { \ + .path = STRBUF_INIT, \ +} +static inline void cache_def_clear(struct cache_def *cache) +{ + strbuf_release(&cache->path); +} + +int has_symlink_leading_path(const char *name, int len); +int threaded_has_symlink_leading_path(struct cache_def *, const char *, int); +int check_leading_path(const char *name, int len, int warn_on_lstat_err); +int has_dirs_only_path(const char *name, int len, int prefix_len); +void invalidate_lstat_cache(void); +void schedule_dir_for_removal(const char *name, int len); +void remove_scheduled_dirs(void); + +#endif /* SYMLINKS_H */ diff --git a/t/helper/test-bloom.c b/t/helper/test-bloom.c index d2b30d6..aabe31d 100644 --- a/t/helper/test-bloom.c +++ b/t/helper/test-bloom.c @@ -2,6 +2,7 @@ #include "bloom.h" #include "hex.h" #include "commit.h" +#include "repository.h" #include "setup.h" static struct bloom_filter_settings settings = DEFAULT_BLOOM_FILTER_SETTINGS; diff --git a/t/helper/test-cache-tree.c b/t/helper/test-cache-tree.c index cdaf504..9507b35 100644 --- a/t/helper/test-cache-tree.c +++ b/t/helper/test-cache-tree.c @@ -6,6 +6,7 @@ #include "tree.h" #include "cache-tree.h" #include "parse-options.h" +#include "repository.h" #include "setup.h" static char const * const test_cache_tree_usage[] = { diff --git a/t/helper/test-dump-cache-tree.c b/t/helper/test-dump-cache-tree.c index 2041ca1..f22f7bd 100644 --- a/t/helper/test-dump-cache-tree.c +++ b/t/helper/test-dump-cache-tree.c @@ -1,9 +1,11 @@ #define USE_THE_INDEX_VARIABLE #include "test-tool.h" #include "cache.h" +#include "hash.h" #include "hex.h" #include "tree.h" #include "cache-tree.h" +#include "repository.h" #include "setup.h" static void dump_one(struct cache_tree *it, const char *pfx, const char *x) diff --git a/t/helper/test-dump-fsmonitor.c b/t/helper/test-dump-fsmonitor.c index 7c6f501..9a098a2 100644 --- a/t/helper/test-dump-fsmonitor.c +++ b/t/helper/test-dump-fsmonitor.c @@ -1,5 +1,6 @@ #include "test-tool.h" #include "cache.h" +#include "repository.h" #include "setup.h" int cmd__dump_fsmonitor(int ac UNUSED, const char **av UNUSED) diff --git a/t/helper/test-dump-untracked-cache.c b/t/helper/test-dump-untracked-cache.c index 9225ced..df70be5 100644 --- a/t/helper/test-dump-untracked-cache.c +++ b/t/helper/test-dump-untracked-cache.c @@ -3,6 +3,7 @@ #include "cache.h" #include "dir.h" #include "hex.h" +#include "repository.h" #include "setup.h" static int compare_untracked(const void *a_, const void *b_) diff --git a/t/helper/test-example-decorate.c b/t/helper/test-example-decorate.c index 2cf302f..2ed910a 100644 --- a/t/helper/test-example-decorate.c +++ b/t/helper/test-example-decorate.c @@ -2,6 +2,7 @@ #include "git-compat-util.h" #include "object.h" #include "decorate.h" +#include "repository.h" int cmd__example_decorate(int argc UNUSED, const char **argv UNUSED) { diff --git a/t/helper/test-fsmonitor-client.c b/t/helper/test-fsmonitor-client.c index 14522b4..9f18c68 100644 --- a/t/helper/test-fsmonitor-client.c +++ b/t/helper/test-fsmonitor-client.c @@ -7,6 +7,7 @@ #include "cache.h" #include "parse-options.h" #include "fsmonitor-ipc.h" +#include "repository.h" #include "setup.h" #include "thread-utils.h" #include "trace2.h" diff --git a/t/helper/test-lazy-init-name-hash.c b/t/helper/test-lazy-init-name-hash.c index f23d983..b83a75d 100644 --- a/t/helper/test-lazy-init-name-hash.c +++ b/t/helper/test-lazy-init-name-hash.c @@ -3,6 +3,7 @@ #include "cache.h" #include "environment.h" #include "parse-options.h" +#include "repository.h" #include "setup.h" #include "trace.h" diff --git a/t/helper/test-match-trees.c b/t/helper/test-match-trees.c index 35a2b80..d0db5ff 100644 --- a/t/helper/test-match-trees.c +++ b/t/helper/test-match-trees.c @@ -1,7 +1,8 @@ #include "test-tool.h" -#include "cache.h" #include "hex.h" +#include "match-trees.h" #include "object-name.h" +#include "repository.h" #include "setup.h" #include "tree.h" diff --git a/t/helper/test-mergesort.c b/t/helper/test-mergesort.c index 737e0c5..42ccc87 100644 --- a/t/helper/test-mergesort.c +++ b/t/helper/test-mergesort.c @@ -1,7 +1,7 @@ #include "test-tool.h" -#include "cache.h" #include "mem-pool.h" #include "mergesort.h" +#include "strbuf.h" static uint32_t minstd_rand(uint32_t *state) { diff --git a/t/helper/test-oid-array.c b/t/helper/test-oid-array.c index 30e1947..eef6883 100644 --- a/t/helper/test-oid-array.c +++ b/t/helper/test-oid-array.c @@ -1,8 +1,8 @@ #include "test-tool.h" -#include "cache.h" #include "hex.h" #include "oid-array.h" #include "setup.h" +#include "strbuf.h" static int print_oid(const struct object_id *oid, void *data) { diff --git a/t/helper/test-oidmap.c b/t/helper/test-oidmap.c index d993154..bd30244 100644 --- a/t/helper/test-oidmap.c +++ b/t/helper/test-oidmap.c @@ -2,6 +2,7 @@ #include "hex.h" #include "object-name.h" #include "oidmap.h" +#include "repository.h" #include "setup.h" #include "strbuf.h" #include "string-list.h" diff --git a/t/helper/test-oidtree.c b/t/helper/test-oidtree.c index 5b98f2f..c7a1d4c 100644 --- a/t/helper/test-oidtree.c +++ b/t/helper/test-oidtree.c @@ -1,8 +1,8 @@ #include "test-tool.h" -#include "cache.h" #include "hex.h" #include "oidtree.h" #include "setup.h" +#include "strbuf.h" static enum cb_next print_oid(const struct object_id *oid, void *data UNUSED) { diff --git a/t/helper/test-parse-options.c b/t/helper/test-parse-options.c index b66039e..00fa281 100644 --- a/t/helper/test-parse-options.c +++ b/t/helper/test-parse-options.c @@ -1,6 +1,6 @@ #include "test-tool.h" -#include "cache.h" #include "parse-options.h" +#include "strbuf.h" #include "string-list.h" #include "trace2.h" diff --git a/t/helper/test-path-utils.c b/t/helper/test-path-utils.c index 6355c9e..2ef53d5 100644 --- a/t/helper/test-path-utils.c +++ b/t/helper/test-path-utils.c @@ -2,6 +2,7 @@ #include "cache.h" #include "abspath.h" #include "environment.h" +#include "path.h" #include "setup.h" #include "string-list.h" #include "trace.h" diff --git a/t/helper/test-read-cache.c b/t/helper/test-read-cache.c index a4c24d0..c1ae276 100644 --- a/t/helper/test-read-cache.c +++ b/t/helper/test-read-cache.c @@ -2,6 +2,7 @@ #include "test-tool.h" #include "cache.h" #include "config.h" +#include "repository.h" #include "setup.h" #include "wrapper.h" diff --git a/t/helper/test-read-midx.c b/t/helper/test-read-midx.c index 05c4f2b..211adda 100644 --- a/t/helper/test-read-midx.c +++ b/t/helper/test-read-midx.c @@ -1,10 +1,10 @@ #include "test-tool.h" -#include "cache.h" #include "hex.h" #include "midx.h" #include "repository.h" #include "object-store.h" #include "pack-bitmap.h" +#include "packfile.h" #include "setup.h" static int read_midx_file(const char *object_dir, int show_objects) diff --git a/t/helper/test-reftable.c b/t/helper/test-reftable.c index 1f0a28c..00237ef 100644 --- a/t/helper/test-reftable.c +++ b/t/helper/test-reftable.c @@ -1,3 +1,4 @@ +#include "reftable/system.h" #include "reftable/reftable-tests.h" #include "test-tool.h" diff --git a/t/helper/test-scrap-cache-tree.c b/t/helper/test-scrap-cache-tree.c index 3fecd06..6e17f50 100644 --- a/t/helper/test-scrap-cache-tree.c +++ b/t/helper/test-scrap-cache-tree.c @@ -2,6 +2,7 @@ #include "test-tool.h" #include "cache.h" #include "lockfile.h" +#include "repository.h" #include "setup.h" #include "tree.h" #include "cache-tree.h" diff --git a/t/helper/test-string-list.c b/t/helper/test-string-list.c index 63df885..e2aad61 100644 --- a/t/helper/test-string-list.c +++ b/t/helper/test-string-list.c @@ -1,5 +1,5 @@ #include "test-tool.h" -#include "cache.h" +#include "strbuf.h" #include "string-list.h" /* diff --git a/t/helper/test-submodule-config.c b/t/helper/test-submodule-config.c index 5e462fa..9df2f03 100644 --- a/t/helper/test-submodule-config.c +++ b/t/helper/test-submodule-config.c @@ -1,6 +1,8 @@ #include "test-tool.h" #include "config.h" +#include "hash.h" #include "object-name.h" +#include "repository.h" #include "setup.h" #include "submodule-config.h" #include "submodule.h" diff --git a/t/helper/test-submodule-nested-repo-config.c b/t/helper/test-submodule-nested-repo-config.c index d31f5e4..ecd40de 100644 --- a/t/helper/test-submodule-nested-repo-config.c +++ b/t/helper/test-submodule-nested-repo-config.c @@ -1,4 +1,5 @@ #include "test-tool.h" +#include "repository.h" #include "setup.h" #include "submodule-config.h" diff --git a/t/helper/test-submodule.c b/t/helper/test-submodule.c index 7cbd599..356e0a2 100644 --- a/t/helper/test-submodule.c +++ b/t/helper/test-submodule.c @@ -2,6 +2,7 @@ #include "test-tool-utils.h" #include "parse-options.h" #include "remote.h" +#include "repository.h" #include "setup.h" #include "submodule-config.h" #include "submodule.h" diff --git a/t/helper/test-trace2.c b/t/helper/test-trace2.c index 98f0714..20c7495 100644 --- a/t/helper/test-trace2.c +++ b/t/helper/test-trace2.c @@ -3,6 +3,7 @@ #include "run-command.h" #include "exec-cmd.h" #include "config.h" +#include "repository.h" #include "trace2.h" typedef int(fn_unit_test)(int argc, const char **argv); diff --git a/t/helper/test-write-cache.c b/t/helper/test-write-cache.c index a93417e..eace080 100644 --- a/t/helper/test-write-cache.c +++ b/t/helper/test-write-cache.c @@ -2,6 +2,7 @@ #include "test-tool.h" #include "cache.h" #include "lockfile.h" +#include "repository.h" #include "setup.h" int cmd__write_cache(int argc, const char **argv) @@ -2,6 +2,7 @@ #include "config.h" #include "json-writer.h" #include "quote.h" +#include "repository.h" #include "run-command.h" #include "sigchain.h" #include "thread-utils.h" diff --git a/trace2/tr2_tgt_event.c b/trace2/tr2_tgt_event.c index 9e7aab6..2af53e5 100644 --- a/trace2/tr2_tgt_event.c +++ b/trace2/tr2_tgt_event.c @@ -1,6 +1,7 @@ #include "git-compat-util.h" #include "config.h" #include "json-writer.h" +#include "repository.h" #include "run-command.h" #include "version.h" #include "trace2/tr2_dst.h" diff --git a/trace2/tr2_tgt_normal.c b/trace2/tr2_tgt_normal.c index 8672c2c..1ebfb46 100644 --- a/trace2/tr2_tgt_normal.c +++ b/trace2/tr2_tgt_normal.c @@ -1,5 +1,6 @@ #include "git-compat-util.h" #include "config.h" +#include "repository.h" #include "run-command.h" #include "quote.h" #include "version.h" diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c index 3f2b2d5..328e483 100644 --- a/trace2/tr2_tgt_perf.c +++ b/trace2/tr2_tgt_perf.c @@ -1,5 +1,6 @@ #include "git-compat-util.h" #include "config.h" +#include "repository.h" #include "run-command.h" #include "quote.h" #include "version.h" diff --git a/tree-diff.c b/tree-diff.c index 69031d7..20bb15f 100644 --- a/tree-diff.c +++ b/tree-diff.c @@ -1,10 +1,24 @@ /* * Helper functions for tree diff generation */ -#include "cache.h" +#include "git-compat-util.h" #include "diff.h" #include "diffcore.h" #include "tree.h" +#include "tree-walk.h" + +/* + * Some mode bits are also used internally for computations. + * + * They *must* not overlap with any valid modes, and they *must* not be emitted + * to outside world - i.e. appear on disk or network. In other words, it's just + * temporary fields, which we internally use, but they have to stay in-house. + * + * ( such approach is valid, as standard S_IF* fits into 16 bits, and in Git + * codebase mode is `unsigned int` which is assumed to be at least 32 bits ) + */ + +#define S_DIFFTREE_IFXMIN_NEQ 0x80000000 /* * internal mode marker, saying a tree entry != entry of tp[imin] diff --git a/tree-walk.c b/tree-walk.c index 2993c48..d3c48e0 100644 --- a/tree-walk.c +++ b/tree-walk.c @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "tree-walk.h" #include "alloc.h" #include "dir.h" diff --git a/tree-walk.h b/tree-walk.h index 25fe27e..01a9d8e 100644 --- a/tree-walk.h +++ b/tree-walk.h @@ -1,9 +1,10 @@ #ifndef TREE_WALK_H #define TREE_WALK_H -#include "hash.h" +#include "hash-ll.h" struct index_state; +struct repository; #define MAX_TRAVERSE_TREES 8 @@ -1,4 +1,4 @@ -#include "cache.h" +#include "git-compat-util.h" #include "cache-tree.h" #include "hex.h" #include "tree.h" @@ -94,14 +94,72 @@ int read_tree(struct repository *r, return ret; } -int cmp_cache_name_compare(const void *a_, const void *b_) +int base_name_compare(const char *name1, size_t len1, int mode1, + const char *name2, size_t len2, int mode2) { - const struct cache_entry *ce1, *ce2; + unsigned char c1, c2; + size_t len = len1 < len2 ? len1 : len2; + int cmp; + + cmp = memcmp(name1, name2, len); + if (cmp) + return cmp; + c1 = name1[len]; + c2 = name2[len]; + if (!c1 && S_ISDIR(mode1)) + c1 = '/'; + if (!c2 && S_ISDIR(mode2)) + c2 = '/'; + return (c1 < c2) ? -1 : (c1 > c2) ? 1 : 0; +} + +/* + * df_name_compare() is identical to base_name_compare(), except it + * compares conflicting directory/file entries as equal. Note that + * while a directory name compares as equal to a regular file, they + * then individually compare _differently_ to a filename that has + * a dot after the basename (because '\0' < '.' < '/'). + * + * This is used by routines that want to traverse the git namespace + * but then handle conflicting entries together when possible. + */ +int df_name_compare(const char *name1, size_t len1, int mode1, + const char *name2, size_t len2, int mode2) +{ + unsigned char c1, c2; + size_t len = len1 < len2 ? len1 : len2; + int cmp; + + cmp = memcmp(name1, name2, len); + if (cmp) + return cmp; + /* Directories and files compare equal (same length, same name) */ + if (len1 == len2) + return 0; + c1 = name1[len]; + if (!c1 && S_ISDIR(mode1)) + c1 = '/'; + c2 = name2[len]; + if (!c2 && S_ISDIR(mode2)) + c2 = '/'; + if (c1 == '/' && !c2) + return 0; + if (c2 == '/' && !c1) + return 0; + return c1 - c2; +} - ce1 = *((const struct cache_entry **)a_); - ce2 = *((const struct cache_entry **)b_); - return cache_name_stage_compare(ce1->name, ce1->ce_namelen, ce_stage(ce1), - ce2->name, ce2->ce_namelen, ce_stage(ce2)); +int name_compare(const char *name1, size_t len1, const char *name2, size_t len2) +{ + size_t min_len = (len1 < len2) ? len1 : len2; + int cmp = memcmp(name1, name2, min_len); + if (cmp) + return cmp; + if (len1 < len2) + return -1; + if (len1 > len2) + return 1; + return 0; } struct tree *lookup_tree(struct repository *r, const struct object_id *oid) @@ -3,6 +3,7 @@ #include "object.h" +struct pathspec; struct repository; struct strbuf; @@ -28,7 +29,15 @@ void free_tree_buffer(struct tree *tree); /* Parses and returns the tree in the given ent, chasing tags and commits. */ struct tree *parse_tree_indirect(const struct object_id *oid); -int cmp_cache_name_compare(const void *a_, const void *b_); +/* + * Functions for comparing pathnames + */ +int base_name_compare(const char *name1, size_t len1, int mode1, + const char *name2, size_t len2, int mode2); +int df_name_compare(const char *name1, size_t len1, int mode1, + const char *name2, size_t len2, int mode2); +int name_compare(const char *name1, size_t len1, + const char *name2, size_t len2); #define READ_TREE_RECURSIVE 1 typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, void *); diff --git a/unpack-trees.c b/unpack-trees.c index c0732aa..e8c32a4 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -18,6 +18,7 @@ #include "sparse-index.h" #include "submodule.h" #include "submodule-config.h" +#include "symlinks.h" #include "trace2.h" #include "fsmonitor.h" #include "object-store.h" diff --git a/versioncmp.c b/versioncmp.c index 7498da9..74cc7c4 100644 --- a/versioncmp.c +++ b/versioncmp.c @@ -1,6 +1,7 @@ -#include "cache.h" +#include "git-compat-util.h" #include "config.h" #include "string-list.h" +#include "versioncmp.h" /* * versioncmp(): copied from string/strverscmp.c in glibc commit diff --git a/versioncmp.h b/versioncmp.h new file mode 100644 index 0000000..879b510 --- /dev/null +++ b/versioncmp.h @@ -0,0 +1,6 @@ +#ifndef VERSIONCMP_H +#define VERSIONCMP_H + +int versioncmp(const char *s1, const char *s2); + +#endif /* VERSIONCMP_H */ @@ -1,10 +1,13 @@ /* * Various trivial helper wrappers around standard functions */ -#include "cache.h" +#include "git-compat-util.h" #include "abspath.h" #include "config.h" #include "gettext.h" +#include "object.h" +#include "repository.h" +#include "strbuf.h" #include "trace2.h" #include "wrapper.h" @@ -3,8 +3,12 @@ * * Copyright (c) 2007 Junio C Hamano */ -#include "cache.h" +#include "git-compat-util.h" #include "attr.h" +#include "strbuf.h" +#include "ws.h" + +unsigned whitespace_rule_cfg = WS_DEFAULT_RULE; static struct whitespace_rule { const char *rule_name; @@ -0,0 +1,33 @@ +#ifndef WS_H +#define WS_H + +struct index_state; +struct strbuf; + +/* + * whitespace rules. + * used by both diff and apply + * last two digits are tab width + */ +#define WS_BLANK_AT_EOL 0100 +#define WS_SPACE_BEFORE_TAB 0200 +#define WS_INDENT_WITH_NON_TAB 0400 +#define WS_CR_AT_EOL 01000 +#define WS_BLANK_AT_EOF 02000 +#define WS_TAB_IN_INDENT 04000 +#define WS_TRAILING_SPACE (WS_BLANK_AT_EOL|WS_BLANK_AT_EOF) +#define WS_DEFAULT_RULE (WS_TRAILING_SPACE|WS_SPACE_BEFORE_TAB|8) +#define WS_TAB_WIDTH_MASK 077 +/* All WS_* -- when extended, adapt diff.c emit_symbol */ +#define WS_RULE_MASK 07777 +extern unsigned whitespace_rule_cfg; +unsigned whitespace_rule(struct index_state *, const char *); +unsigned parse_whitespace_rule(const char *); +unsigned ws_check(const char *line, int len, unsigned ws_rule); +void ws_check_emit(const char *line, int len, unsigned ws_rule, FILE *stream, const char *set, const char *reset, const char *ws); +char *whitespace_error_string(unsigned ws); +void ws_fix_copy(struct strbuf *, const char *, int, unsigned, int *); +int ws_blank_line(const char *line, int len); +#define ws_tab_width(rule) ((rule) & WS_TAB_WIDTH_MASK) + +#endif /* WS_H */ diff --git a/wt-status.c b/wt-status.c index 97b9c1c..068b76e 100644 --- a/wt-status.c +++ b/wt-status.c @@ -22,6 +22,7 @@ #include "strbuf.h" #include "trace.h" #include "trace2.h" +#include "tree.h" #include "utf8.h" #include "worktree.h" #include "lockfile.h" diff --git a/xdiff-interface.h b/xdiff-interface.h index 3750794..733c364 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -1,7 +1,7 @@ #ifndef XDIFF_INTERFACE_H #define XDIFF_INTERFACE_H -#include "hash.h" +#include "hash-ll.h" #include "xdiff/xdiff.h" /* |