#include "sequencer.h"
#include "tag.h"
#include "run-command.h"
+#include "hook.h"
#include "exec-cmd.h"
#include "utf8.h"
#include "cache-tree.h"
char *msg = getenv("GIT_CHERRY_PICK_HELP");
if (msg) {
- fprintf(stderr, "%s\n", msg);
+ advise("%s\n", msg);
/*
* A conflict has occurred but the porcelain
* (typically rebase --interactive) wants to take care
if (opts->no_commit)
advise(_("after resolving the conflicts, mark the corrected paths\n"
"with 'git add <paths>' or 'git rm <paths>'"));
+ else if (opts->action == REPLAY_PICK)
+ advise(_("After resolving the conflicts, mark them with\n"
+ "\"git add/rm <pathspec>\", then run\n"
+ "\"git cherry-pick --continue\".\n"
+ "You can instead skip this commit with \"git cherry-pick --skip\".\n"
+ "To abort and get back to the state before \"git cherry-pick\",\n"
+ "run \"git cherry-pick --abort\"."));
+ else if (opts->action == REPLAY_REVERT)
+ advise(_("After resolving the conflicts, mark them with\n"
+ "\"git add/rm <pathspec>\", then run\n"
+ "\"git revert --continue\".\n"
+ "You can instead skip this commit with \"git revert --skip\".\n"
+ "To abort and get back to the state before \"git revert\",\n"
+ "run \"git revert --abort\"."));
else
- advise(_("after resolving the conflicts, mark the corrected paths\n"
- "with 'git add <paths>' or 'git rm <paths>'\n"
- "and commit the result with 'git commit'"));
+ BUG("unexpected pick action in print_advice()");
}
}
error(_("your local changes would be overwritten by %s."),
_(action_name(opts)));
- if (advice_commit_before_merge)
+ if (advice_enabled(ADVICE_COMMIT_BEFORE_MERGE))
advise(_("commit your changes or stash them to proceed."));
return -1;
}
for (i = 0; i < opts->xopts_nr; i++)
parse_merge_opt(&o, opts->xopts[i]);
- if (opts->strategy && !strcmp(opts->strategy, "ort")) {
+ if (!opts->strategy || !strcmp(opts->strategy, "ort")) {
memset(&result, 0, sizeof(result));
merge_incore_nonrecursive(&o, base_tree, head_tree, next_tree,
&result);
merge_switch_to_result(&o, head_tree, &result, 1, show_output);
clean = result.clean;
} else {
+ ensure_full_index(r->index);
clean = merge_trees(&o, head_tree, next_tree, base_tree);
if (is_rebase_i(opts) && clean <= 0)
fputs(o.obuf.buf, stdout);
static const char *implicit_ident_advice(void)
{
- char *user_config = expand_user_path("~/.gitconfig", 0);
+ char *user_config = interpolate_path("~/.gitconfig", 0);
char *xdg_config = xdg_config_home("config");
int config_exists = file_exists(user_config) || file_exists(xdg_config);
struct pretty_print_context pctx = {0};
struct strbuf author_ident = STRBUF_INIT;
struct strbuf committer_ident = STRBUF_INIT;
+ struct ref_store *refs;
+ int resolve_errno;
commit = lookup_commit(r, oid);
if (!commit)
if (!committer_ident_sufficiently_given()) {
strbuf_addstr(&format, "\n Committer: ");
strbuf_addbuf_percentquote(&format, &committer_ident);
- if (advice_implicit_identity) {
+ if (advice_enabled(ADVICE_IMPLICIT_IDENTITY)) {
strbuf_addch(&format, '\n');
strbuf_addstr(&format, implicit_ident_advice());
}
rev.diffopt.break_opt = 0;
diff_setup_done(&rev.diffopt);
- head = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
- if (!head)
+ refs = get_main_ref_store(the_repository);
+ head = refs_resolve_ref_unsafe(refs, "HEAD", 0, NULL, NULL,
+ &resolve_errno);
+ if (!head) {
+ errno = resolve_errno;
die_errno(_("unable to resolve HEAD after creating commit"));
+ }
if (!strcmp(head, "HEAD"))
head = _("detached HEAD");
else
}
}
- if (find_hook("prepare-commit-msg")) {
+ if (hook_exists("prepare-commit-msg")) {
res = run_prepare_commit_msg_hook(r, msg, hook_commit);
if (res)
goto out;
_(action_name(opts)));
}
refresh_index(r->index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL);
+
if (index_fd >= 0) {
if (write_locked_index(r->index, &index_lock,
COMMIT_LOCK | SKIP_IF_UNCHANGED)) {
_(action_name(opts)));
}
}
+
+ /*
+ * If we are resolving merges in any way other than "ort", then
+ * expand the sparse index.
+ */
+ if (opts->strategy && strcmp(opts->strategy, "ort"))
+ ensure_full_index(r->index);
return 0;
}
struct todo_list *todo_list,
struct replay_opts *opts)
{
- struct stat st;
const char *todo_file = get_todo_path(opts);
int res;
if (strbuf_read_file_or_whine(&todo_list->buf, todo_file) < 0)
return -1;
- res = stat(todo_file, &st);
- if (res)
- return error(_("could not stat '%s'"), todo_file);
- fill_stat_data(&todo_list->stat, &st);
-
res = todo_list_parse_insn_buffer(r, todo_list->buf.buf, todo_list);
if (res) {
if (is_rebase_i(opts))
}
if (in_progress_error) {
error("%s", in_progress_error);
- if (advice_sequencer_in_use)
+ if (advice_enabled(ADVICE_SEQUENCER_IN_USE))
advise(in_progress_advice,
advise_skip ? "--skip | " : "");
return -1;
give_advice:
error(_("there is nothing to skip"));
- if (advice_resolve_conflict) {
+ if (advice_enabled(ADVICE_RESOLVE_CONFLICT)) {
advise(_("have you committed already?\n"
"try \"git %s --continue\""),
action == REPLAY_REVERT ? "revert" : "cherry-pick");
struct strbuf ref_name = STRBUF_INIT;
struct object_id oid;
struct lock_file lock = LOCK_INIT;
- struct tree_desc desc;
+ struct tree_desc desc = { 0 };
struct tree *tree;
- struct unpack_trees_options unpack_tree_opts;
+ struct unpack_trees_options unpack_tree_opts = { 0 };
int ret = 0;
if (repo_hold_locked_index(r, &lock, LOCK_REPORT_ON_ERROR) < 0)
strbuf_addf(&ref_name, "refs/rewritten/%.*s", len, name);
if (get_oid(ref_name.buf, &oid) &&
get_oid(ref_name.buf + strlen("refs/rewritten/"), &oid)) {
- error(_("could not read '%s'"), ref_name.buf);
- rollback_lock_file(&lock);
- strbuf_release(&ref_name);
- return -1;
+ ret = error(_("could not read '%s'"), ref_name.buf);
+ goto cleanup;
}
}
- memset(&unpack_tree_opts, 0, sizeof(unpack_tree_opts));
setup_unpack_trees_porcelain(&unpack_tree_opts, "reset");
unpack_tree_opts.head_idx = 1;
unpack_tree_opts.src_index = r->index;
unpack_tree_opts.fn = oneway_merge;
unpack_tree_opts.merge = 1;
unpack_tree_opts.update = 1;
+ unpack_tree_opts.preserve_ignored = 0; /* FIXME: !overwrite_ignore */
init_checkout_metadata(&unpack_tree_opts.meta, name, &oid, NULL);
if (repo_read_index_unmerged(r)) {
- rollback_lock_file(&lock);
- strbuf_release(&ref_name);
- return error_resolve_conflict(_(action_name(opts)));
+ ret = error_resolve_conflict(_(action_name(opts)));
+ goto cleanup;
}
if (!fill_tree_descriptor(r, &desc, &oid)) {
- error(_("failed to find tree of %s"), oid_to_hex(&oid));
- rollback_lock_file(&lock);
- free((void *)desc.buffer);
- strbuf_release(&ref_name);
- return -1;
+ ret = error(_("failed to find tree of %s"), oid_to_hex(&oid));
+ goto cleanup;
}
if (unpack_trees(1, &desc, &unpack_tree_opts)) {
- rollback_lock_file(&lock);
- free((void *)desc.buffer);
- strbuf_release(&ref_name);
- return -1;
+ ret = -1;
+ goto cleanup;
}
tree = parse_tree_indirect(&oid);
if (write_locked_index(r->index, &lock, COMMIT_LOCK) < 0)
ret = error(_("could not write index"));
- free((void *)desc.buffer);
if (!ret)
ret = update_ref(reflog_message(opts, "reset", "'%.*s'",
len, name), "HEAD", &oid,
NULL, 0, UPDATE_REFS_MSG_ON_ERR);
-
+cleanup:
+ free((void *)desc.buffer);
+ if (ret < 0)
+ rollback_lock_file(&lock);
strbuf_release(&ref_name);
+ clear_unpack_trees_porcelain(&unpack_tree_opts);
return ret;
}
o.branch2 = ref_name.buf;
o.buffer_output = 2;
- if (opts->strategy && !strcmp(opts->strategy, "ort")) {
+ if (!opts->strategy || !strcmp(opts->strategy, "ort")) {
/*
* TODO: Should use merge_incore_recursive() and
* merge_switch_to_result(), skipping the call to
}
+static int reread_todo_if_changed(struct repository *r,
+ struct todo_list *todo_list,
+ struct replay_opts *opts)
+{
+ int offset;
+ struct strbuf buf = STRBUF_INIT;
+
+ if (strbuf_read_file_or_whine(&buf, get_todo_path(opts)) < 0)
+ return -1;
+ offset = get_item_line_offset(todo_list, todo_list->current + 1);
+ if (buf.len != todo_list->buf.len - offset ||
+ memcmp(buf.buf, todo_list->buf.buf + offset, buf.len)) {
+ /* Reread the todo file if it has changed. */
+ todo_list_release(todo_list);
+ if (read_populate_todo(r, todo_list, opts))
+ return -1; /* message was printed */
+ /* `current` will be incremented on return */
+ todo_list->current = -1;
+ }
+ strbuf_release(&buf);
+
+ return 0;
+}
+
static const char rescheduled_advice[] =
N_("Could not execute the todo command\n"
"\n"
item->commit,
arg, item->arg_len,
opts, res, 0);
- } else if (is_rebase_i(opts) && check_todo && !res) {
- struct stat st;
-
- if (stat(get_todo_path(opts), &st)) {
- res = error_errno(_("could not stat '%s'"),
- get_todo_path(opts));
- } else if (match_stat_data(&todo_list->stat, &st)) {
- /* Reread the todo file if it has changed. */
- todo_list_release(todo_list);
- if (read_populate_todo(r, todo_list, opts))
- res = -1; /* message was printed */
- /* `current` will be incremented below */
- todo_list->current = -1;
- }
+ } else if (is_rebase_i(opts) && check_todo && !res &&
+ reread_todo_if_changed(r, todo_list, opts)) {
+ return -1;
}
todo_list->current++;
int keep_empty = flags & TODO_LIST_KEEP_EMPTY;
int rebase_cousins = flags & TODO_LIST_REBASE_COUSINS;
int root_with_onto = flags & TODO_LIST_ROOT_WITH_ONTO;
+ int skipped_commit = 0;
struct strbuf buf = STRBUF_INIT, oneline = STRBUF_INIT;
struct strbuf label = STRBUF_INIT;
struct commit_list *commits = NULL, **tail = &commits, *iter;
oidset_insert(&interesting, &commit->object.oid);
is_empty = is_original_commit_empty(commit);
- if (!is_empty && (commit->object.flags & PATCHSAME))
+ if (!is_empty && (commit->object.flags & PATCHSAME)) {
+ if (flags & TODO_LIST_WARN_SKIPPED_CHERRY_PICKS)
+ warning(_("skipped previously applied commit %s"),
+ short_commit_name(commit));
+ skipped_commit = 1;
continue;
+ }
if (is_empty && !keep_empty)
continue;
oidcpy(&entry->entry.oid, &commit->object.oid);
oidmap_put(&commit2todo, entry);
}
+ if (skipped_commit)
+ advise_if_enabled(ADVICE_SKIPPED_CHERRY_PICKS,
+ _("use --reapply-cherry-picks to include skipped commits"));
/*
* Second phase:
const char *insn = flags & TODO_LIST_ABBREVIATE_CMDS ? "p" : "pick";
int rebase_merges = flags & TODO_LIST_REBASE_MERGES;
int reapply_cherry_picks = flags & TODO_LIST_REAPPLY_CHERRY_PICKS;
+ int skipped_commit = 0;
repo_init_revisions(r, &revs, NULL);
revs.verbose_header = 1;
while ((commit = get_revision(&revs))) {
int is_empty = is_original_commit_empty(commit);
- if (!is_empty && (commit->object.flags & PATCHSAME))
+ if (!is_empty && (commit->object.flags & PATCHSAME)) {
+ if (flags & TODO_LIST_WARN_SKIPPED_CHERRY_PICKS)
+ warning(_("skipped previously applied commit %s"),
+ short_commit_name(commit));
+ skipped_commit = 1;
continue;
+ }
if (is_empty && !keep_empty)
continue;
strbuf_addf(out, "%s %s ", insn,
strbuf_addf(out, " %c empty", comment_line_char);
strbuf_addch(out, '\n');
}
+ if (skipped_commit)
+ advise_if_enabled(ADVICE_SKIPPED_CHERRY_PICKS,
+ _("use --reapply-cherry-picks to include skipped commits"));
return 0;
}
* Add commands after pick and (series of) squash/fixup commands
* in the todo list.
*/
-void todo_list_add_exec_commands(struct todo_list *todo_list,
- struct string_list *commands)
+static void todo_list_add_exec_commands(struct todo_list *todo_list,
+ struct string_list *commands)
{
struct strbuf *buf = &todo_list->buf;
size_t base_offset = buf->len;
projects / thirdparty / git.git / blobdiff