In our vision to build a generalized sequencer, the revert builtin
will be left only with argument parsing work before calling into the
sequencer. Since the enums replay_action and replay_subcommand have
nothing to do with this argument parsing, move them to sequencer.h.
However, REVERT and CHERRY_PICK are unsuitable variable names for
publicly exposing, as their purpose is unclear in the global context:
rename them to REPLAY_REVERT and REPLAY_PICK respectively.
Signed-off-by: Ramkumar Ramachandra <artagnon@xxxxxxxxx>
---
builtin/revert.c | 42 +++++++++++++++++-------------------------
sequencer.h | 12 ++++++++++++
2 files changed, 29 insertions(+), 25 deletions(-)
diff --git a/builtin/revert.c b/builtin/revert.c
index 0a4b215..ed062ea 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -39,14 +39,6 @@ static const char * const cherry_pick_usage[] = {
NULL
};
-enum replay_action { REVERT, CHERRY_PICK };
-enum replay_subcommand {
- REPLAY_NONE,
- REPLAY_REMOVE_STATE,
- REPLAY_CONTINUE,
- REPLAY_ROLLBACK
-};
-
struct replay_opts {
enum replay_action action;
enum replay_subcommand subcommand;
@@ -73,14 +65,14 @@ struct replay_opts {
static const char *action_name(const struct replay_opts *opts)
{
- return opts->action == REVERT ? "revert" : "cherry-pick";
+ return opts->action == REPLAY_REVERT ? "revert" : "cherry-pick";
}
static char *get_encoding(const char *message);
static const char * const *revert_or_cherry_pick_usage(struct replay_opts *opts)
{
- return opts->action == REVERT ? revert_usage : cherry_pick_usage;
+ return opts->action == REPLAY_REVERT ? revert_usage : cherry_pick_usage;
}
static int option_parse_x(const struct option *opt,
@@ -159,7 +151,7 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
OPT_END(),
};
- if (opts->action == CHERRY_PICK) {
+ if (opts->action == REPLAY_PICK) {
struct option cp_extra[] = {
OPT_BOOLEAN('x', NULL, &opts->record_origin, "append commit name"),
OPT_BOOLEAN(0, "ff", &opts->allow_ff, "allow fast-forward"),
@@ -363,7 +355,7 @@ static int error_dirty_index(struct replay_opts *opts)
return error_resolve_conflict(action_name(opts));
/* Different translation strings for cherry-pick and revert */
- if (opts->action == CHERRY_PICK)
+ if (opts->action == REPLAY_PICK)
error(_("Your local changes would be overwritten by cherry-pick."));
else
error(_("Your local changes would be overwritten by revert."));
@@ -542,7 +534,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
defmsg = git_pathdup("MERGE_MSG");
- if (opts->action == REVERT) {
+ if (opts->action == REPLAY_REVERT) {
base = commit;
base_label = msg.label;
next = parent;
@@ -583,7 +575,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
}
}
- if (!opts->strategy || !strcmp(opts->strategy, "recursive") || opts->action == REVERT) {
+ if (!opts->strategy || !strcmp(opts->strategy, "recursive") || opts->action == REPLAY_REVERT) {
res = do_recursive_merge(base, next, base_label, next_label,
head, &msgbuf, opts);
write_message(&msgbuf, defmsg);
@@ -607,13 +599,13 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
* However, if the merge did not even start, then we don't want to
* write it at all.
*/
- if (opts->action == CHERRY_PICK && !opts->no_commit && (res == 0 || res == 1))
+ if (opts->action == REPLAY_PICK && !opts->no_commit && (res == 0 || res == 1))
write_cherry_pick_head(commit, "CHERRY_PICK_HEAD");
- if (opts->action == REVERT && ((opts->no_commit && res == 0) || res == 1))
+ if (opts->action == REPLAY_REVERT && ((opts->no_commit && res == 0) || res == 1))
write_cherry_pick_head(commit, "REVERT_HEAD");
if (res) {
- error(opts->action == REVERT
+ error(opts->action == REPLAY_REVERT
? _("could not revert %s... %s")
: _("could not apply %s... %s"),
find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV),
@@ -637,7 +629,7 @@ static void prepare_revs(struct rev_info *revs, struct replay_opts *opts)
init_revisions(revs, NULL);
revs->no_walk = 1;
- if (opts->action != REVERT)
+ if (opts->action != REPLAY_REVERT)
revs->reverse = 1;
argc = setup_revisions(opts->commit_argc, opts->commit_argv, revs, NULL);
@@ -698,7 +690,7 @@ static int format_todo(struct strbuf *buf, struct commit_list *todo_list,
{
struct commit_list *cur = NULL;
const char *sha1_abbrev = NULL;
- const char *action_str = opts->action == REVERT ? "revert" : "pick";
+ const char *action_str = opts->action == REPLAY_REVERT ? "revert" : "pick";
const char *subject;
int subject_len;
@@ -719,10 +711,10 @@ static struct commit *parse_insn_line(char *bol, char *eol, struct replay_opts *
int saved, status, padding;
if (!prefixcmp(bol, "pick")) {
- action = CHERRY_PICK;
+ action = REPLAY_PICK;
bol += strlen("pick");
} else if (!prefixcmp(bol, "revert")) {
- action = REVERT;
+ action = REPLAY_REVERT;
bol += strlen("revert");
} else
return NULL;
@@ -745,7 +737,7 @@ static struct commit *parse_insn_line(char *bol, char *eol, struct replay_opts *
*/
if (action != opts->action) {
const char *action_str;
- action_str = action == REVERT ? "revert" : "cherry-pick";
+ action_str = action == REPLAY_REVERT ? "revert" : "cherry-pick";
error(_("Cannot %s during a %s"), action_str, action_name(opts));
return NULL;
}
@@ -1080,7 +1072,7 @@ static int pick_revisions(struct replay_opts *opts)
if (create_seq_dir() < 0)
return -1;
if (get_sha1("HEAD", sha1)) {
- if (opts->action == REVERT)
+ if (opts->action == REPLAY_REVERT)
return error(_("Can't revert as initial commit"));
return error(_("Can't cherry-pick into empty head"));
}
@@ -1097,7 +1089,7 @@ int cmd_revert(int argc, const char **argv, const char *prefix)
memset(&opts, 0, sizeof(opts));
if (isatty(0))
opts.edit = 1;
- opts.action = REVERT;
+ opts.action = REPLAY_REVERT;
git_config(git_default_config, NULL);
parse_args(argc, argv, &opts);
res = pick_revisions(&opts);
@@ -1112,7 +1104,7 @@ int cmd_cherry_pick(int argc, const char **argv, const char *prefix)
int res;
memset(&opts, 0, sizeof(opts));
- opts.action = CHERRY_PICK;
+ opts.action = REPLAY_PICK;
git_config(git_default_config, NULL);
parse_args(argc, argv, &opts);
res = pick_revisions(&opts);
diff --git a/sequencer.h b/sequencer.h
index f435fdb..9b1b94d 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -7,6 +7,18 @@
#define SEQ_TODO_FILE "sequencer/todo"
#define SEQ_OPTS_FILE "sequencer/opts"
+enum replay_action {
+ REPLAY_REVERT,
+ REPLAY_PICK
+};
+
+enum replay_subcommand {
+ REPLAY_NONE,
+ REPLAY_REMOVE_STATE,
+ REPLAY_CONTINUE,
+ REPLAY_ROLLBACK
+};
+
/*
* Removes SEQ_OLD_DIR and renames SEQ_DIR to SEQ_OLD_DIR, ignoring
* any errors. Intended to be used by 'git reset'.
--
1.7.4.1
--
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