diff options
Diffstat (limited to 'builtin/reset.c')
-rw-r--r-- | builtin/reset.c | 114 |
1 files changed, 74 insertions, 40 deletions
diff --git a/builtin/reset.c b/builtin/reset.c index fdce6f8c85..8390bfe4c4 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -7,25 +7,34 @@ * * Copyright (c) 2005, 2006 Linus Torvalds and Junio C Hamano */ -#define USE_THE_INDEX_COMPATIBILITY_MACROS +#define USE_THE_INDEX_VARIABLE #include "builtin.h" +#include "advice.h" #include "config.h" +#include "environment.h" +#include "gettext.h" +#include "hash.h" +#include "hex.h" #include "lockfile.h" -#include "tag.h" #include "object.h" #include "pretty.h" -#include "run-command.h" #include "refs.h" #include "diff.h" #include "diffcore.h" #include "tree.h" #include "branch.h" +#include "object-name.h" #include "parse-options.h" +#include "path.h" #include "unpack-trees.h" #include "cache-tree.h" +#include "setup.h" +#include "sparse-index.h" #include "submodule.h" -#include "submodule-config.h" +#include "trace.h" +#include "trace2.h" #include "dir.h" +#include "add-interactive.h" #define REFRESH_INDEX_DELAY_WARNING_IN_MS (2 * 1000) @@ -73,20 +82,22 @@ static int reset_index(const char *ref, const struct object_id *oid, int reset_t case HARD: opts.update = 1; opts.reset = UNPACK_RESET_OVERWRITE_UNTRACKED; + opts.skip_cache_tree_update = 1; break; case MIXED: opts.reset = UNPACK_RESET_PROTECT_UNTRACKED; + opts.skip_cache_tree_update = 1; /* but opts.update=0, so working tree not updated */ break; default: BUG("invalid reset_type passed to reset_index"); } - read_cache_unmerged(); + repo_read_index_unmerged(the_repository); if (reset_type == KEEP) { struct object_id head_oid; - if (get_oid("HEAD", &head_oid)) + if (repo_get_oid(the_repository, "HEAD", &head_oid)) return error(_("You do not have a valid HEAD.")); if (!fill_tree_descriptor(the_repository, desc + nr, &head_oid)) return error(_("Failed to find tree of HEAD.")); @@ -121,7 +132,7 @@ static void print_new_head_line(struct commit *commit) struct strbuf buf = STRBUF_INIT; printf(_("HEAD is now at %s"), - find_unique_abbrev(&commit->object.oid, DEFAULT_ABBREV)); + repo_find_unique_abbrev(the_repository, &commit->object.oid, DEFAULT_ABBREV)); pp_commit_easy(CMIT_FMT_ONELINE, commit, &buf); if (buf.len > 0) @@ -131,7 +142,8 @@ static void print_new_head_line(struct commit *commit) } static void update_index_from_diff(struct diff_queue_struct *q, - struct diff_options *opt, void *data) + struct diff_options *opt UNUSED, + void *data) { int i; int intent_to_add = *(int *)data; @@ -143,7 +155,7 @@ static void update_index_from_diff(struct diff_queue_struct *q, struct cache_entry *ce; if (!is_in_reset_tree && !intent_to_add) { - remove_file_from_cache(one->path); + remove_file_from_index(&the_index, one->path); continue; } @@ -158,8 +170,8 @@ static void update_index_from_diff(struct diff_queue_struct *q, * if this entry is outside the sparse cone - this is necessary * to properly construct the reset sparse directory. */ - pos = cache_name_pos(one->path, strlen(one->path)); - if ((pos >= 0 && ce_skip_worktree(active_cache[pos])) || + pos = index_name_pos(&the_index, one->path, strlen(one->path)); + if ((pos >= 0 && ce_skip_worktree(the_index.cache[pos])) || (pos < 0 && !path_in_sparse_checkout(one->path, &the_index))) ce->ce_flags |= CE_SKIP_WORKTREE; @@ -170,7 +182,8 @@ static void update_index_from_diff(struct diff_queue_struct *q, ce->ce_flags |= CE_INTENT_TO_ADD; set_object_name_for_intent_to_add_entry(ce); } - add_cache_entry(ce, ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE); + add_index_entry(&the_index, ce, + ADD_CACHE_OK_TO_ADD | ADD_CACHE_OK_TO_REPLACE); } } @@ -218,7 +231,7 @@ static void set_reflog_message(struct strbuf *sb, const char *action, static void die_if_unmerged_cache(int reset_type) { - if (is_merge() || unmerged_cache()) + if (is_merge() || unmerged_index(&the_index)) die(_("Cannot do a %s reset in the middle of a merge."), _(reset_type_names[reset_type])); @@ -255,8 +268,8 @@ static void parse_args(struct pathspec *pathspec, * has to be unambiguous. If there is a single argument, it * can not be a tree */ - else if ((!argv[1] && !get_oid_committish(argv[0], &unused)) || - (argv[1] && !get_oid_treeish(argv[0], &unused))) { + else if ((!argv[1] && !repo_get_oid_committish(the_repository, argv[0], &unused)) || + (argv[1] && !repo_get_oid_treeish(the_repository, argv[0], &unused))) { /* * Ok, argv[0] looks like a commit/tree; it should not * be a filename. @@ -283,9 +296,9 @@ static int reset_refs(const char *rev, const struct object_id *oid) struct object_id *orig = NULL, oid_orig, *old_orig = NULL, oid_old_orig; - if (!get_oid("ORIG_HEAD", &oid_old_orig)) + if (!repo_get_oid(the_repository, "ORIG_HEAD", &oid_old_orig)) old_orig = &oid_old_orig; - if (!get_oid("HEAD", &oid_orig)) { + if (!repo_get_oid(the_repository, "HEAD", &oid_orig)) { orig = &oid_orig; set_reflog_message(&msg, "updating ORIG_HEAD", NULL); update_ref(msg.buf, "ORIG_HEAD", orig, old_orig, 0, @@ -299,12 +312,13 @@ static int reset_refs(const char *rev, const struct object_id *oid) return update_ref_status; } -static int git_reset_config(const char *var, const char *value, void *cb) +static int git_reset_config(const char *var, const char *value, + const struct config_context *ctx, void *cb) { if (!strcmp(var, "submodule.recurse")) return git_default_submodule_config(var, value, cb); - return git_default_config(var, value, cb); + return git_default_config(var, value, ctx, cb); } int cmd_reset(int argc, const char **argv, const char *prefix) @@ -312,7 +326,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) int reset_type = NONE, update_ref_status = 0, quiet = 0; int no_refresh = 0; int patch_mode = 0, pathspec_file_nul = 0, unborn; - const char *rev, *pathspec_from_file = NULL; + const char *rev; + char *pathspec_from_file = NULL; struct object_id oid; struct pathspec pathspec; int intent_to_add = 0; @@ -320,18 +335,25 @@ int cmd_reset(int argc, const char **argv, const char *prefix) OPT__QUIET(&quiet, N_("be quiet, only report errors")), OPT_BOOL(0, "no-refresh", &no_refresh, N_("skip refreshing the index after reset")), - OPT_SET_INT(0, "mixed", &reset_type, - N_("reset HEAD and index"), MIXED), - OPT_SET_INT(0, "soft", &reset_type, N_("reset only HEAD"), SOFT), - OPT_SET_INT(0, "hard", &reset_type, - N_("reset HEAD, index and working tree"), HARD), - OPT_SET_INT(0, "merge", &reset_type, - N_("reset HEAD, index and working tree"), MERGE), - OPT_SET_INT(0, "keep", &reset_type, - N_("reset HEAD but keep local changes"), KEEP), + OPT_SET_INT_F(0, "mixed", &reset_type, + N_("reset HEAD and index"), + MIXED, PARSE_OPT_NONEG), + OPT_SET_INT_F(0, "soft", &reset_type, + N_("reset only HEAD"), + SOFT, PARSE_OPT_NONEG), + OPT_SET_INT_F(0, "hard", &reset_type, + N_("reset HEAD, index and working tree"), + HARD, PARSE_OPT_NONEG), + OPT_SET_INT_F(0, "merge", &reset_type, + N_("reset HEAD, index and working tree"), + MERGE, PARSE_OPT_NONEG), + OPT_SET_INT_F(0, "keep", &reset_type, + N_("reset HEAD but keep local changes"), + KEEP, PARSE_OPT_NONEG), OPT_CALLBACK_F(0, "recurse-submodules", NULL, - "reset", "control recursive updating of submodules", - PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater), + "reset", "control recursive updating of submodules", + PARSE_OPT_OPTARG, + option_parse_recurse_submodules_worktree_updater), OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")), OPT_BOOL('N', "intent-to-add", &intent_to_add, N_("record only the fact that removed paths will be added later")), @@ -360,13 +382,14 @@ int cmd_reset(int argc, const char **argv, const char *prefix) die(_("the option '%s' requires '%s'"), "--pathspec-file-nul", "--pathspec-from-file"); } - unborn = !strcmp(rev, "HEAD") && get_oid("HEAD", &oid); + unborn = !strcmp(rev, "HEAD") && repo_get_oid(the_repository, "HEAD", + &oid); if (unborn) { /* reset on unborn branch: treat as reset to empty tree */ oidcpy(&oid, the_hash_algo->empty_tree); } else if (!pathspec.nr && !patch_mode) { struct commit *commit; - if (get_oid_committish(rev, &oid)) + if (repo_get_oid_committish(the_repository, rev, &oid)) die(_("Failed to resolve '%s' as a valid revision."), rev); commit = lookup_commit_reference(the_repository, &oid); if (!commit) @@ -374,7 +397,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) oidcpy(&oid, &commit->object.oid); } else { struct tree *tree; - if (get_oid_treeish(rev, &oid)) + if (repo_get_oid_treeish(the_repository, rev, &oid)) die(_("Failed to resolve '%s' as a valid tree."), rev); tree = parse_tree_indirect(&oid); if (!tree) @@ -386,7 +409,9 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (reset_type != NONE) die(_("options '%s' and '%s' cannot be used together"), "--patch", "--{hard,mixed,soft}"); trace2_cmd_mode("patch-interactive"); - return run_add_interactive(rev, "--patch=reset", &pathspec); + update_ref_status = !!run_add_p(the_repository, ADD_P_RESET, rev, + &pathspec); + goto cleanup; } /* git reset tree [--] paths... can be used to @@ -420,7 +445,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) prepare_repo_settings(the_repository); the_repository->settings.command_requires_full_index = 0; - if (read_cache() < 0) + if (repo_read_index(the_repository) < 0) die(_("index file corrupt")); /* Soft reset does not touch the index file nor the working tree @@ -431,11 +456,14 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (reset_type != SOFT) { struct lock_file lock = LOCK_INIT; - hold_locked_index(&lock, LOCK_DIE_ON_ERROR); + repo_hold_locked_index(the_repository, &lock, + LOCK_DIE_ON_ERROR); if (reset_type == MIXED) { int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN; - if (read_from_tree(&pathspec, &oid, intent_to_add)) - return 1; + if (read_from_tree(&pathspec, &oid, intent_to_add)) { + update_ref_status = 1; + goto cleanup; + } the_index.updated_skipworktree = 1; if (!no_refresh && get_git_work_tree()) { uint64_t t_begin, t_delta_in_ms; @@ -454,7 +482,8 @@ int cmd_reset(int argc, const char **argv, const char *prefix) char *ref = NULL; int err; - dwim_ref(rev, strlen(rev), &dummy, &ref, 0); + repo_dwim_ref(the_repository, rev, strlen(rev), + &dummy, &ref, 0); if (ref && !starts_with(ref, "refs/")) FREE_AND_NULL(ref); @@ -481,5 +510,10 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (!pathspec.nr) remove_branch_state(the_repository, 0); + discard_index(&the_index); + +cleanup: + clear_pathspec(&pathspec); + free(pathspec_from_file); return update_ref_status; } |