*
* Based on git-am.sh by Junio C Hamano.
*/
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "builtin.h"
#include "packfile.h"
#include "repository.h"
-/**
- * Returns 1 if the file is empty or does not exist, 0 otherwise.
- */
-static int is_empty_file(const char *filename)
-{
- struct stat st;
-
- if (stat(filename, &st) < 0) {
- if (errno == ENOENT)
- return 1;
- die_errno(_("could not stat %s"), filename);
- }
-
- return !st.st_size;
-}
-
/**
* Returns the length of the first line of msg.
*/
die_errno(_("could not read '%s'"), am_path(state, file));
}
-/**
- * Take a series of KEY='VALUE' lines where VALUE part is
- * sq-quoted, and append <KEY, VALUE> at the end of the string list
- */
-static int parse_key_value_squoted(char *buf, struct string_list *list)
-{
- while (*buf) {
- struct string_list_item *item;
- char *np;
- char *cp = strchr(buf, '=');
- if (!cp)
- return -1;
- np = strchrnul(cp, '\n');
- *cp++ = '\0';
- item = string_list_append(list, buf);
-
- buf = np + (*np == '\n');
- *np = '\0';
- cp = sq_dequote(cp);
- if (!cp)
- return -1;
- item->util = xstrdup(cp);
- }
- return 0;
-}
-
/**
* Reads and parses the state directory's "author-script" file, and sets
* state->author_name, state->author_email and state->author_date accordingly.
* script, and thus if the file differs from what this function expects, it is
* better to bail out than to do something that the user does not expect.
*/
-static int read_author_script(struct am_state *state)
+static int read_am_author_script(struct am_state *state)
{
const char *filename = am_path(state, "author-script");
- struct strbuf buf = STRBUF_INIT;
- struct string_list kv = STRING_LIST_INIT_DUP;
- int retval = -1; /* assume failure */
- int fd;
assert(!state->author_name);
assert(!state->author_email);
assert(!state->author_date);
- fd = open(filename, O_RDONLY);
- if (fd < 0) {
- if (errno == ENOENT)
- return 0;
- die_errno(_("could not open '%s' for reading"), filename);
- }
- strbuf_read(&buf, fd, 0);
- close(fd);
- if (parse_key_value_squoted(buf.buf, &kv))
- goto finish;
-
- if (kv.nr != 3 ||
- strcmp(kv.items[0].string, "GIT_AUTHOR_NAME") ||
- strcmp(kv.items[1].string, "GIT_AUTHOR_EMAIL") ||
- strcmp(kv.items[2].string, "GIT_AUTHOR_DATE"))
- goto finish;
- state->author_name = kv.items[0].util;
- state->author_email = kv.items[1].util;
- state->author_date = kv.items[2].util;
- retval = 0;
-finish:
- string_list_clear(&kv, !!retval);
- strbuf_release(&buf);
- return retval;
+ return read_author_script(filename, &state->author_name,
+ &state->author_email, &state->author_date, 1);
}
/**
BUG("state file 'last' does not exist");
state->last = strtol(sb.buf, NULL, 10);
- if (read_author_script(state) < 0)
+ if (read_am_author_script(state) < 0)
die(_("could not parse author script"));
read_commit_msg(state);
cp.in = xopen(am_path(state, "rewritten"), O_RDONLY);
cp.stdout_to_stderr = 1;
+ cp.trace2_hook_name = "post-rewrite";
ret = run_command(&cp);
}
finish:
- finish_copy_notes_for_rewrite(c, msg);
+ finish_copy_notes_for_rewrite(the_repository, c, msg);
fclose(fp);
strbuf_release(&sb);
return ret;
fclose(mi.input);
fclose(mi.output);
+ if (mi.format_flowed)
+ warning(_("Patch sent with format=flowed; "
+ "space at the end of lines might be lost."));
+
/* Extract message and author information */
fp = xfopen(am_path(state, "info"), "r");
while (!strbuf_getline_lf(&sb, fp)) {
goto finish;
}
- if (is_empty_file(am_path(state, "patch"))) {
+ if (is_empty_or_missing_file(am_path(state, "patch"))) {
printf_ln(_("Patch is empty."));
die_user_resolve(state);
}
FILE *fp;
fp = xfopen(am_path(state, "patch"), "w");
- init_revisions(&rev_info, NULL);
+ repo_init_revisions(the_repository, &rev_info, NULL);
rev_info.diff = 1;
rev_info.abbrev = 0;
rev_info.disable_stdin = 1;
the_repository->hash_algo->empty_tree);
fp = xfopen(am_path(state, "patch"), "w");
- init_revisions(&rev_info, NULL);
+ repo_init_revisions(the_repository, &rev_info, NULL);
rev_info.diff = 1;
rev_info.disable_stdin = 1;
rev_info.no_commit_id = 1;
struct rev_info rev_info;
const char *diff_filter_str = "--diff-filter=AM";
- init_revisions(&rev_info, NULL);
+ repo_init_revisions(the_repository, &rev_info, NULL);
rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS;
diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix);
add_pending_oid(&rev_info, "HEAD", &our_tree, 0);
* changes.
*/
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
o.branch1 = "HEAD";
their_tree_name = xstrfmt("%.*s", linelen(state->msg), state->msg);
o.verbosity = 0;
if (merge_recursive_generic(&o, &our_tree, &their_tree, 1, bases, &result)) {
- rerere(state->allow_rerere_autoupdate);
+ repo_rerere(the_repository, state->allow_rerere_autoupdate);
free(their_tree_name);
return error(_("Failed to merge in the changes."));
}
}
author = fmt_ident(state->author_name, state->author_email,
+ WANT_AUTHOR_IDENT,
state->ignore_date ? NULL : state->author_date,
IDENT_STRICT);
refresh_and_write_cache();
- if (index_has_changes(&the_index, NULL, &sb)) {
+ if (repo_index_has_changes(the_repository, NULL, &sb)) {
write_state_bool(state, "dirtyindex", 1);
die(_("Dirty index: cannot apply patches (dirty: %s)"), sb.buf);
}
* the result may have produced the same tree as ours.
*/
if (!apply_status &&
- !index_has_changes(&the_index, NULL, NULL)) {
+ !repo_index_has_changes(the_repository, NULL, NULL)) {
say(state, stdout, _("No changes -- Patch already applied."));
goto next;
}
resume = 0;
}
- if (!is_empty_file(am_path(state, "rewritten"))) {
+ if (!is_empty_or_missing_file(am_path(state, "rewritten"))) {
assert(state->rebasing);
copy_notes_for_rebase(state);
run_post_rewrite_hook(state);
say(state, stdout, _("Applying: %.*s"), linelen(state->msg), state->msg);
- if (!index_has_changes(&the_index, NULL, NULL)) {
+ if (!repo_index_has_changes(the_repository, NULL, NULL)) {
printf_ln(_("No changes - did you forget to use 'git add'?\n"
"If there is nothing left to stage, chances are that something else\n"
"already introduced the same changes; you might want to skip this patch."));
goto next;
}
- rerere(0);
+ repo_rerere(the_repository, 0);
do_commit(state);
if (merge_tree(remote_tree))
return -1;
- remove_branch_state();
+ remove_branch_state(the_repository);
return 0;
}
static void am_rerere_clear(void)
{
struct string_list merge_rr = STRING_LIST_INIT_DUP;
- rerere_clear(&merge_rr);
+ rerere_clear(the_repository, &merge_rr);
string_list_clear(&merge_rr, 1);
}
if (clean_index(&head, &head))
die(_("failed to clean index"));
+ if (state->rebasing) {
+ FILE *fp = xfopen(am_path(state, "rewritten"), "a");
+
+ assert(!is_null_oid(&state->orig_commit));
+ fprintf(fp, "%s ", oid_to_hex(&state->orig_commit));
+ fprintf(fp, "%s\n", oid_to_hex(&head));
+ fclose(fp);
+ }
+
am_next(state);
am_load(state);
am_run(state, 0);
if (get_oid("HEAD", &head))
oidclr(&head);
- if (!oidcmp(&head, &abort_safety))
+ if (oideq(&head, &abort_safety))
return 1;
warning(_("You seem to have moved HEAD since the last 'am' failure.\n"
{
int *opt_value = opt->value;
- if (!strcmp(arg, "mbox"))
+ if (unset)
+ *opt_value = PATCH_FORMAT_UNKNOWN;
+ else if (!strcmp(arg, "mbox"))
*opt_value = PATCH_FORMAT_MBOX;
else if (!strcmp(arg, "stgit"))
*opt_value = PATCH_FORMAT_STGIT;
*opt_value = PATCH_FORMAT_HG;
else if (!strcmp(arg, "mboxrd"))
*opt_value = PATCH_FORMAT_MBOXRD;
+ /*
+ * Please update $__git_patchformat in git-completion.bash
+ * when you add new options
+ */
else
return error(_("Invalid value for --patch-format: %s"), arg);
return 0;
/* Ensure a valid committer ident can be constructed */
git_committer_info(IDENT_STRICT);
- if (read_index_preload(&the_index, NULL) < 0)
+ if (repo_read_index_preload(the_repository, NULL, 0) < 0)
die(_("failed to read the index"));
if (in_progress) {