diff options
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 76 |
1 files changed, 17 insertions, 59 deletions
diff --git a/sequencer.c b/sequencer.c index 5e93b6ab5f..5e8a207474 100644 --- a/sequencer.c +++ b/sequencer.c @@ -116,39 +116,23 @@ static const char *action_name(const struct replay_opts *opts) return opts->action == REPLAY_REVERT ? "revert" : "cherry-pick"; } -static char *get_encoding(const char *message); - struct commit_message { char *parent_label; const char *label; const char *subject; - char *reencoded_message; const char *message; }; static int get_message(struct commit *commit, struct commit_message *out) { - const char *encoding; const char *abbrev, *subject; int abbrev_len, subject_len; char *q; - if (!commit->buffer) - return -1; - encoding = get_encoding(commit->buffer); - if (!encoding) - encoding = "UTF-8"; if (!git_commit_encoding) git_commit_encoding = "UTF-8"; - out->reencoded_message = NULL; - out->message = commit->buffer; - if (same_encoding(encoding, git_commit_encoding)) - out->reencoded_message = reencode_string(commit->buffer, - git_commit_encoding, encoding); - if (out->reencoded_message) - out->message = out->reencoded_message; - + out->message = logmsg_reencode(commit, NULL, git_commit_encoding); abbrev = find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV); abbrev_len = strlen(abbrev); @@ -167,29 +151,10 @@ static int get_message(struct commit *commit, struct commit_message *out) return 0; } -static void free_message(struct commit_message *msg) +static void free_message(struct commit *commit, struct commit_message *msg) { free(msg->parent_label); - free(msg->reencoded_message); -} - -static char *get_encoding(const char *message) -{ - const char *p = message, *eol; - - while (*p && *p != '\n') { - for (eol = p + 1; *eol && *eol != '\n'; eol++) - ; /* do nothing */ - if (starts_with(p, "encoding ")) { - char *result = xmalloc(eol - 8 - p); - strlcpy(result, p + 9, eol - 8 - p); - return result; - } - p = eol; - if (*p == '\n') - p++; - } - return NULL; + unuse_commit_buffer(commit, msg->message); } static void write_cherry_pick_head(struct commit *commit, const char *pseudoref) @@ -278,7 +243,7 @@ static int fast_forward_to(const unsigned char *to, const unsigned char *from, read_cache(); if (checkout_fast_forward(from, to, 1)) - exit(1); /* the callee should have complained already */ + exit(128); /* the callee should have complained already */ strbuf_addf(&sb, "%s: fast-forward", action_name(opts)); @@ -308,11 +273,11 @@ static int do_recursive_merge(struct commit *base, struct commit *next, { struct merge_options o; struct tree *result, *next_tree, *base_tree, *head_tree; - int clean, index_fd; + int clean; const char **xopt; static struct lock_file index_lock; - index_fd = hold_locked_index(&index_lock, 1); + hold_locked_index(&index_lock, 1); read_cache(); @@ -333,8 +298,7 @@ static int do_recursive_merge(struct commit *base, struct commit *next, next_tree, base_tree, &result); if (active_cache_changed && - (write_cache(index_fd, active_cache, active_nr) || - commit_locked_index(&index_lock))) + write_locked_index(&the_index, &index_lock, COMMIT_LOCK)) /* TRANSLATORS: %s will be "revert" or "cherry-pick" */ die(_("%s: Unable to write new index file"), action_name(opts)); rollback_lock_file(&index_lock); @@ -386,9 +350,7 @@ static int is_index_unchanged(void) active_cache_tree = cache_tree(); if (!cache_tree_fully_valid(active_cache_tree)) - if (cache_tree_update(active_cache_tree, - (const struct cache_entry * const *)active_cache, - active_nr, 0)) + if (cache_tree_update(&the_index, 0)) return error(_("Unable to update cache tree\n")); return !hashcmp(active_cache_tree->sha1, head_commit->tree->object.sha1); @@ -406,18 +368,13 @@ static int run_git_commit(const char *defmsg, struct replay_opts *opts, { struct argv_array array; int rc; - char *gpg_sign; argv_array_init(&array); argv_array_push(&array, "commit"); argv_array_push(&array, "-n"); - if (opts->gpg_sign) { - gpg_sign = xmalloc(3 + strlen(opts->gpg_sign)); - sprintf(gpg_sign, "-S%s", opts->gpg_sign); - argv_array_push(&array, gpg_sign); - free(gpg_sign); - } + if (opts->gpg_sign) + argv_array_pushf(&array, "-S%s", opts->gpg_sign); if (opts->signoff) argv_array_push(&array, "-s"); if (!opts->edit) { @@ -499,7 +456,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts) unsigned char head[20]; struct commit *base, *next, *parent; const char *base_label, *next_label; - struct commit_message msg = { NULL, NULL, NULL, NULL, NULL }; + struct commit_message msg = { NULL, NULL, NULL, NULL }; char *defmsg = NULL; struct strbuf msgbuf = STRBUF_INIT; int res, unborn = 0, allow; @@ -664,7 +621,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts) res = run_git_commit(defmsg, opts, allow); leave: - free_message(&msg); + free_message(commit, &msg); free(defmsg); return res; @@ -693,9 +650,8 @@ static void read_and_refresh_cache(struct replay_opts *opts) if (read_index_preload(&the_index, NULL) < 0) die(_("git %s: failed to read the index"), action_name(opts)); refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL); - if (the_index.cache_changed) { - if (write_index(&the_index, index_fd) || - commit_locked_index(&index_lock)) + if (the_index.cache_changed && index_fd >= 0) { + if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK)) die(_("git %s: failed to refresh the index"), action_name(opts)); } rollback_lock_file(&index_lock); @@ -711,10 +667,12 @@ static int format_todo(struct strbuf *buf, struct commit_list *todo_list, int subject_len; for (cur = todo_list; cur; cur = cur->next) { + const char *commit_buffer = get_commit_buffer(cur->item, NULL); sha1_abbrev = find_unique_abbrev(cur->item->object.sha1, DEFAULT_ABBREV); - subject_len = find_commit_subject(cur->item->buffer, &subject); + subject_len = find_commit_subject(commit_buffer, &subject); strbuf_addf(buf, "%s %s %.*s\n", action_str, sha1_abbrev, subject_len, subject); + unuse_commit_buffer(cur->item, commit_buffer); } return 0; } |