diff options
Diffstat (limited to 'builtin/update-index.c')
-rw-r--r-- | builtin/update-index.c | 110 |
1 files changed, 60 insertions, 50 deletions
diff --git a/builtin/update-index.c b/builtin/update-index.c index b62249905f..5fab9ad2ec 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -3,22 +3,31 @@ * * Copyright (C) Linus Torvalds, 2005 */ -#define USE_THE_INDEX_COMPATIBILITY_MACROS +#define USE_THE_INDEX_VARIABLE #include "cache.h" #include "bulk-checkin.h" #include "config.h" +#include "environment.h" +#include "gettext.h" +#include "hash.h" +#include "hex.h" #include "lockfile.h" #include "quote.h" #include "cache-tree.h" #include "tree-walk.h" #include "builtin.h" +#include "object-file.h" #include "refs.h" #include "resolve-undo.h" #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" /* * Default to not allowing changes to the list of files. The @@ -237,16 +246,16 @@ done: static int mark_ce_flags(const char *path, int flag, int mark) { int namelen = strlen(path); - int pos = cache_name_pos(path, namelen); + int pos = index_name_pos(&the_index, path, namelen); if (0 <= pos) { - mark_fsmonitor_invalid(&the_index, active_cache[pos]); + mark_fsmonitor_invalid(&the_index, the_index.cache[pos]); if (mark) - active_cache[pos]->ce_flags |= flag; + the_index.cache[pos]->ce_flags |= flag; else - active_cache[pos]->ce_flags &= ~flag; - active_cache[pos]->ce_flags |= CE_UPDATE_IN_BASE; + the_index.cache[pos]->ce_flags &= ~flag; + the_index.cache[pos]->ce_flags |= CE_UPDATE_IN_BASE; cache_tree_invalidate_path(&the_index, path); - active_cache_changed |= CE_ENTRY_CHANGED; + the_index.cache_changed |= CE_ENTRY_CHANGED; return 0; } return -1; @@ -256,7 +265,7 @@ static int remove_one_path(const char *path) { if (!allow_remove) return error("%s: does not exist and --remove not passed", path); - if (remove_file_from_cache(path)) + if (remove_file_from_index(&the_index, path)) return error("%s: cannot remove from the index", path); return 0; } @@ -281,7 +290,7 @@ static int add_one_path(const struct cache_entry *old, const char *path, int len struct cache_entry *ce; /* Was the old index entry already up-to-date? */ - if (old && !ce_stage(old) && !ce_match_stat(old, st, 0)) + if (old && !ce_stage(old) && !ie_match_stat(&the_index, old, st, 0)) return 0; ce = make_empty_cache_entry(&the_index, len); @@ -298,7 +307,7 @@ static int add_one_path(const struct cache_entry *old, const char *path, int len } option = allow_add ? ADD_CACHE_OK_TO_ADD : 0; option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0; - if (add_cache_entry(ce, option)) { + if (add_index_entry(&the_index, ce, option)) { discard_cache_entry(ce); return error("%s: cannot add to the index - missing --add option?", path); } @@ -331,11 +340,11 @@ static int add_one_path(const struct cache_entry *old, const char *path, int len static int process_directory(const char *path, int len, struct stat *st) { struct object_id oid; - int pos = cache_name_pos(path, len); + int pos = index_name_pos(&the_index, path, len); /* Exact match: file or existing gitlink */ if (pos >= 0) { - const struct cache_entry *ce = active_cache[pos]; + const struct cache_entry *ce = the_index.cache[pos]; if (S_ISGITLINK(ce->ce_mode)) { /* Do nothing to the index if there is no HEAD! */ @@ -350,8 +359,8 @@ static int process_directory(const char *path, int len, struct stat *st) /* Inexact match: is there perhaps a subdirectory match? */ pos = -pos-1; - while (pos < active_nr) { - const struct cache_entry *ce = active_cache[pos++]; + while (pos < the_index.cache_nr) { + const struct cache_entry *ce = the_index.cache[pos++]; if (strncmp(ce->name, path, len)) break; @@ -381,8 +390,8 @@ static int process_path(const char *path, struct stat *st, int stat_errno) if (has_symlink_leading_path(path, len)) return error("'%s' is beyond a symbolic link", path); - pos = cache_name_pos(path, len); - ce = pos < 0 ? NULL : active_cache[pos]; + pos = index_name_pos(&the_index, path, len); + ce = pos < 0 ? NULL : the_index.cache[pos]; if (ce && ce_skip_worktree(ce)) { /* * working directory version is assumed "good" @@ -390,7 +399,7 @@ static int process_path(const char *path, struct stat *st, int stat_errno) * On the other hand, removing it from index should work */ if (!ignore_skip_worktree_entries && allow_remove && - remove_file_from_cache(path)) + remove_file_from_index(&the_index, path)) return error("%s: cannot remove from the index", path); return 0; } @@ -429,7 +438,7 @@ static int add_cacheinfo(unsigned int mode, const struct object_id *oid, ce->ce_flags |= CE_VALID; option = allow_add ? ADD_CACHE_OK_TO_ADD : 0; option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0; - if (add_cache_entry(ce, option)) + if (add_index_entry(&the_index, ce, option)) return error("%s: cannot add to the index - missing --add option?", path); report("add '%s'", path); @@ -441,11 +450,11 @@ static void chmod_path(char flip, const char *path) int pos; struct cache_entry *ce; - pos = cache_name_pos(path, strlen(path)); + pos = index_name_pos(&the_index, path, strlen(path)); if (pos < 0) goto fail; - ce = active_cache[pos]; - if (chmod_cache_entry(ce, flip) < 0) + ce = the_index.cache[pos]; + if (chmod_index_entry(&the_index, ce, flip) < 0) goto fail; report("chmod %cx '%s'", flip, path); @@ -488,7 +497,7 @@ static void update_one(const char *path) } if (force_remove) { - if (remove_file_from_cache(path)) + if (remove_file_from_index(&the_index, path)) die("git update-index: unable to remove %s", path); report("remove '%s'", path); return; @@ -571,7 +580,7 @@ static void read_index_info(int nul_term_line) if (!mode) { /* mode == 0 means there is no such path -- remove */ - if (remove_file_from_cache(path_name)) + if (remove_file_from_index(&the_index, path_name)) die("git update-index: unable to remove %s", ptr); } @@ -638,12 +647,12 @@ static int unresolve_one(const char *path) struct cache_entry *ce_2 = NULL, *ce_3 = NULL; /* See if there is such entry in the index. */ - pos = cache_name_pos(path, namelen); + pos = index_name_pos(&the_index, path, namelen); if (0 <= pos) { /* already merged */ - pos = unmerge_cache_entry_at(pos); - if (pos < active_nr) { - const struct cache_entry *ce = active_cache[pos]; + pos = unmerge_index_entry_at(&the_index, pos); + if (pos < the_index.cache_nr) { + const struct cache_entry *ce = the_index.cache[pos]; if (ce_stage(ce) && ce_namelen(ce) == namelen && !memcmp(ce->name, path, namelen)) @@ -656,8 +665,8 @@ static int unresolve_one(const char *path) * want to do anything in the former case. */ pos = -pos-1; - if (pos < active_nr) { - const struct cache_entry *ce = active_cache[pos]; + if (pos < the_index.cache_nr) { + const struct cache_entry *ce = the_index.cache[pos]; if (ce_namelen(ce) == namelen && !memcmp(ce->name, path, namelen)) { fprintf(stderr, @@ -686,13 +695,13 @@ static int unresolve_one(const char *path) goto free_return; } - remove_file_from_cache(path); - if (add_cache_entry(ce_2, ADD_CACHE_OK_TO_ADD)) { + remove_file_from_index(&the_index, path); + if (add_index_entry(&the_index, ce_2, ADD_CACHE_OK_TO_ADD)) { error("%s: cannot add our version to the index.", path); ret = -1; goto free_return; } - if (!add_cache_entry(ce_3, ADD_CACHE_OK_TO_ADD)) + if (!add_index_entry(&the_index, ce_3, ADD_CACHE_OK_TO_ADD)) return 0; error("%s: cannot add their version to the index.", path); ret = -1; @@ -732,7 +741,7 @@ static int do_unresolve(int ac, const char **av, return err; } -static int do_reupdate(int ac, const char **av, +static int do_reupdate(const char **paths, const char *prefix) { /* Read HEAD and run update-index on paths that are @@ -744,7 +753,7 @@ static int do_reupdate(int ac, const char **av, parse_pathspec(&pathspec, 0, PATHSPEC_PREFER_CWD, - prefix, av + 1); + prefix, paths); if (read_ref("HEAD", &head_oid)) /* If there is no HEAD, that means it is an initial @@ -752,8 +761,8 @@ static int do_reupdate(int ac, const char **av, */ has_head = 0; redo: - for (pos = 0; pos < active_nr; pos++) { - const struct cache_entry *ce = active_cache[pos]; + for (pos = 0; pos < the_index.cache_nr; pos++) { + const struct cache_entry *ce = the_index.cache[pos]; struct cache_entry *old = NULL; int save_nr; char *path; @@ -782,12 +791,12 @@ static int do_reupdate(int ac, const char **av, * path anymore, in which case, under 'allow_remove', * or worse yet 'allow_replace', active_nr may decrease. */ - save_nr = active_nr; + save_nr = the_index.cache_nr; path = xstrdup(ce->name); update_one(path); free(path); discard_cache_entry(old); - if (save_nr != active_nr) + if (save_nr != the_index.cache_nr) goto redo; } clear_pathspec(&pathspec); @@ -802,18 +811,19 @@ struct refresh_params { static int refresh(struct refresh_params *o, unsigned int flag) { setup_work_tree(); - read_cache(); - *o->has_errors |= refresh_cache(o->flags | flag); + repo_read_index(the_repository); + *o->has_errors |= refresh_index(&the_index, o->flags | flag, NULL, + NULL, NULL); if (has_racy_timestamp(&the_index)) { /* * Even if nothing else has changed, updating the file * increases the chance that racy timestamps become * non-racy, helping future run-time performance. * We do that even in case of "errors" returned by - * refresh_cache() as these are no actual errors. + * refresh_index() as these are no actual errors. * cmd_status() does the same. */ - active_cache_changed |= SOMETHING_CHANGED; + the_index.cache_changed |= SOMETHING_CHANGED; } return 0; } @@ -850,7 +860,7 @@ static int resolve_undo_clear_callback(const struct option *opt, { BUG_ON_OPT_NEG(unset); BUG_ON_OPT_ARG(arg); - resolve_undo_clear(); + resolve_undo_clear_index(&the_index); return 0; } @@ -951,7 +961,7 @@ static enum parse_opt_result unresolve_callback( *has_errors = do_unresolve(ctx->argc, ctx->argv, prefix, prefix ? strlen(prefix) : 0); if (*has_errors) - active_cache_changed = 0; + the_index.cache_changed = 0; ctx->argv += ctx->argc - 1; ctx->argc = 1; @@ -970,9 +980,9 @@ static enum parse_opt_result reupdate_callback( /* consume remaining arguments. */ setup_work_tree(); - *has_errors = do_reupdate(ctx->argc, ctx->argv, prefix); + *has_errors = do_reupdate(ctx->argv + 1, prefix); if (*has_errors) - active_cache_changed = 0; + the_index.cache_changed = 0; ctx->argv += ctx->argc - 1; ctx->argc = 1; @@ -1109,11 +1119,11 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) the_repository->settings.command_requires_full_index = 0; /* we will diagnose later if it turns out that we need to update it */ - newfd = hold_locked_index(&lock_file, 0); + newfd = repo_hold_locked_index(the_repository, &lock_file, 0); if (newfd < 0) lock_error = errno; - entries = read_cache(); + entries = repo_read_index(the_repository); if (entries < 0) die("cache corrupted"); @@ -1178,7 +1188,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) INDEX_FORMAT_LB, INDEX_FORMAT_UB); if (the_index.version != preferred_index_format) - active_cache_changed |= SOMETHING_CHANGED; + the_index.cache_changed |= SOMETHING_CHANGED; the_index.version = preferred_index_format; } @@ -1290,7 +1300,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) report(_("fsmonitor disabled")); } - if (active_cache_changed || force_write) { + if (the_index.cache_changed || force_write) { if (newfd < 0) { if (refresh_args.flags & REFRESH_QUIET) exit(128); |