#define USE_THE_INDEX_VARIABLE
#include "builtin.h"
+#include "abspath.h"
+#include "environment.h"
+#include "gettext.h"
+#include "hex.h"
#include "run-command.h"
-#include "exec-cmd.h"
#include "strvec.h"
#include "dir.h"
-#include "packfile.h"
#include "refs.h"
-#include "quote.h"
#include "config.h"
-#include "cache-tree.h"
#include "unpack-trees.h"
#include "lockfile.h"
+#include "object-file.h"
+#include "object-name.h"
#include "parse-options.h"
+#include "path.h"
#include "commit.h"
#include "diff.h"
#include "wt-status.h"
#include "sequencer.h"
#include "rebase-interactive.h"
#include "reset.h"
+#include "trace2.h"
#include "hook.h"
static char const * const builtin_rebase_usage[] = {
struct string_list exec;
int allow_empty_message;
int rebase_merges, rebase_cousins;
- char *strategy, *strategy_opts;
+ char *strategy;
+ struct string_list strategy_opts;
struct strbuf git_format_patch_opt;
int reschedule_failed_exec;
int reapply_cherry_picks;
int fork_point;
int update_refs;
int config_autosquash;
+ int config_rebase_merges;
int config_update_refs;
};
.reapply_cherry_picks = -1, \
.allow_empty_message = 1, \
.autosquash = -1, \
- .config_autosquash = -1, \
+ .rebase_merges = -1, \
+ .config_rebase_merges = -1, \
.update_refs = -1, \
.config_update_refs = -1, \
+ .strategy_opts = STRING_LIST_INIT_NODUP,\
}
static struct replay_opts get_replay_opts(const struct rebase_options *opts)
replay.default_strategy = NULL;
}
- if (opts->strategy_opts)
- parse_strategy_opts(&replay, opts->strategy_opts);
+ for (size_t i = 0; i < opts->strategy_opts.nr; i++)
+ strvec_push(&replay.xopts, opts->strategy_opts.items[i].string);
if (opts->squash_onto) {
oidcpy(&replay.squash_onto, opts->squash_onto);
if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
return error_errno(_("could not read '%s'."), todo_file);
- strbuf_stripspace(&todo_list.buf, 1);
+ strbuf_stripspace(&todo_list.buf, comment_line_char);
res = edit_todo_list(the_repository, &todo_list, &new_todo, NULL, NULL, flags);
if (!res && todo_list_write_to_file(the_repository, &new_todo, todo_file,
NULL, NULL, -1, flags & ~(TODO_LIST_SHORTEN_IDS)))
*revisions = xstrfmt("%s...%s", oid_to_hex(&base_rev->object.oid),
oid_to_hex(orig_head));
- shorthead = find_unique_abbrev(orig_head, DEFAULT_ABBREV);
+ shorthead = repo_find_unique_abbrev(the_repository, orig_head,
+ DEFAULT_ABBREV);
if (upstream) {
const char *shortrev;
- shortrev = find_unique_abbrev(&base_rev->object.oid,
- DEFAULT_ABBREV);
+ shortrev = repo_find_unique_abbrev(the_repository,
+ &base_rev->object.oid,
+ DEFAULT_ABBREV);
*shortrevisions = xstrfmt("%s..%s", shortrev, shorthead);
} else
return ret;
}
-static void imply_merge(struct rebase_options *opts, const char *option);
-static int parse_opt_keep_empty(const struct option *opt, const char *arg,
- int unset)
-{
- struct rebase_options *opts = opt->value;
-
- BUG_ON_OPT_ARG(arg);
-
- imply_merge(opts, unset ? "--no-keep-empty" : "--keep-empty");
- opts->keep_empty = !unset;
- opts->type = REBASE_MERGE;
- return 0;
-}
-
static int is_merge(struct rebase_options *opts)
{
return opts->type == REBASE_MERGE;
opts->gpg_sign_opt = xstrdup(buf.buf);
}
- if (file_exists(state_dir_path("strategy", opts))) {
- strbuf_reset(&buf);
- if (!read_oneliner(&buf, state_dir_path("strategy", opts),
- READ_ONELINER_WARN_MISSING))
- return -1;
- free(opts->strategy);
- opts->strategy = xstrdup(buf.buf);
- }
-
- if (file_exists(state_dir_path("strategy_opts", opts))) {
- strbuf_reset(&buf);
- if (!read_oneliner(&buf, state_dir_path("strategy_opts", opts),
- READ_ONELINER_WARN_MISSING))
- return -1;
- free(opts->strategy_opts);
- opts->strategy_opts = xstrdup(buf.buf);
- }
-
strbuf_release(&buf);
return 0;
write_file(state_dir_path("quiet", opts), "%s", "");
if (opts->flags & REBASE_VERBOSE)
write_file(state_dir_path("verbose", opts), "%s", "");
- if (opts->strategy)
- write_file(state_dir_path("strategy", opts), "%s",
- opts->strategy);
- if (opts->strategy_opts)
- write_file(state_dir_path("strategy_opts", opts), "%s",
- opts->strategy_opts);
if (opts->allow_rerere_autoupdate > 0)
write_file(state_dir_path("allow_rerere_autoupdate", opts),
"-%s-rerere-autoupdate",
int ret = 0;
delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
- unlink(git_path_auto_merge(the_repository));
+ delete_ref(NULL, "AUTO_MERGE", NULL, REF_NO_DEREF);
apply_autostash(state_dir_path("autostash", opts));
/*
* We ignore errors in 'git maintenance run --auto', since the
{
struct child_process am = CHILD_PROCESS_INIT;
struct child_process format_patch = CHILD_PROCESS_INIT;
- struct strbuf revisions = STRBUF_INIT;
int status;
char *rebased_patches;
return run_command(&am);
}
- strbuf_addf(&revisions, "%s...%s",
- oid_to_hex(opts->root ?
- /* this is now equivalent to !opts->upstream */
- &opts->onto->object.oid :
- &opts->upstream->object.oid),
- oid_to_hex(&opts->orig_head->object.oid));
-
rebased_patches = xstrdup(git_path("rebased-patches"));
format_patch.out = open(rebased_patches,
O_WRONLY | O_CREAT | O_TRUNC, 0666);
format_patch.git_cmd = 1;
strvec_pushl(&format_patch.args, "format-patch", "-k", "--stdout",
"--full-index", "--cherry-pick", "--right-only",
- "--src-prefix=a/", "--dst-prefix=b/", "--no-renames",
+ "--default-prefix", "--no-renames",
"--no-cover-letter", "--pretty=mboxrd", "--topo-order",
"--no-base", NULL);
if (opts->git_format_patch_opt.len)
strvec_split(&format_patch.args,
opts->git_format_patch_opt.buf);
- strvec_push(&format_patch.args, revisions.buf);
+ strvec_pushf(&format_patch.args, "%s...%s",
+ oid_to_hex(opts->root ?
+ /* this is now equivalent to !opts->upstream */
+ &opts->onto->object.oid :
+ &opts->upstream->object.oid),
+ oid_to_hex(&opts->orig_head->object.oid));
if (opts->restrict_revision)
strvec_pushf(&format_patch.args, "^%s",
oid_to_hex(&opts->restrict_revision->object.oid));
"As a result, git cannot rebase them."),
opts->revisions);
- strbuf_release(&revisions);
return status;
}
- strbuf_release(&revisions);
am.in = open(rebased_patches, O_RDONLY);
if (am.in < 0) {
if (opts->type == REBASE_MERGE) {
/* Run sequencer-based rebase */
setenv("GIT_CHERRY_PICK_HELP", resolvemsg, 1);
- if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT)) {
+ if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT))
setenv("GIT_SEQUENCE_EDITOR", ":", 1);
- opts->autosquash = 0;
- }
if (opts->gpg_sign_opt) {
/* remove the leading "-S" */
char *tmp = xstrdup(opts->gpg_sign_opt + 2);
return status ? -1 : 0;
}
-static int rebase_config(const char *var, const char *value, void *data)
+static void parse_rebase_merges_value(struct rebase_options *options, const char *value)
+{
+ if (!strcmp("no-rebase-cousins", value))
+ options->rebase_cousins = 0;
+ else if (!strcmp("rebase-cousins", value))
+ options->rebase_cousins = 1;
+ else
+ die(_("Unknown rebase-merges mode: %s"), value);
+}
+
+static int rebase_config(const char *var, const char *value,
+ const struct config_context *ctx, void *data)
{
struct rebase_options *opts = data;
return 0;
}
+ if (!strcmp(var, "rebase.rebasemerges")) {
+ opts->config_rebase_merges = git_parse_maybe_bool(value);
+ if (opts->config_rebase_merges < 0) {
+ opts->config_rebase_merges = 1;
+ parse_rebase_merges_value(opts, value);
+ } else {
+ opts->rebase_cousins = 0;
+ }
+ return 0;
+ }
+
if (!strcmp(var, "rebase.updaterefs")) {
opts->config_update_refs = git_config_bool(var, value);
return 0;
return git_config_string(&opts->default_backend, var, value);
}
- return git_default_config(var, value, data);
+ return git_default_config(var, value, ctx, data);
}
static int checkout_up_to_date(struct rebase_options *options)
static int is_linear_history(struct commit *from, struct commit *to)
{
while (to && to != from) {
- parse_commit(to);
+ repo_parse_commit(the_repository, to);
if (!to->parents)
return 1;
if (to->parents->next)
if (!upstream)
goto done;
- merge_bases = get_merge_bases(upstream, head);
+ merge_bases = repo_get_merge_bases(the_repository, upstream, head);
if (!merge_bases || merge_bases->next)
goto done;
{
struct commit_list *merge_bases = NULL;
- merge_bases = get_merge_bases(options->onto, options->orig_head);
+ merge_bases = repo_get_merge_bases(the_repository, options->onto,
+ options->orig_head);
if (!merge_bases || merge_bases->next)
oidcpy(branch_base, null_oid());
else
die(_("unrecognized empty type '%s'; valid values are \"drop\", \"keep\", and \"ask\"."), value);
}
+static int parse_opt_keep_empty(const struct option *opt, const char *arg,
+ int unset)
+{
+ struct rebase_options *opts = opt->value;
+
+ BUG_ON_OPT_ARG(arg);
+
+ imply_merge(opts, unset ? "--no-keep-empty" : "--keep-empty");
+ opts->keep_empty = !unset;
+ return 0;
+}
+
static int parse_opt_empty(const struct option *opt, const char *arg, int unset)
{
struct rebase_options *options = opt->value;
return 0;
}
+static int parse_opt_rebase_merges(const struct option *opt, const char *arg, int unset)
+{
+ struct rebase_options *options = opt->value;
+
+ options->rebase_merges = !unset;
+ options->rebase_cousins = 0;
+
+ if (arg) {
+ if (!*arg) {
+ warning(_("--rebase-merges with an empty string "
+ "argument is deprecated and will stop "
+ "working in a future version of Git. Use "
+ "--rebase-merges without an argument "
+ "instead, which does the same thing."));
+ return 0;
+ }
+ parse_rebase_merges_value(options, arg);
+ }
+
+ return 0;
+}
+
static void NORETURN error_on_missing_default_upstream(void)
{
struct branch *current_branch = branch_get(NULL);
struct object_id branch_base;
int ignore_whitespace = 0;
const char *gpg_sign = NULL;
- const char *rebase_merges = NULL;
- struct string_list strategy_options = STRING_LIST_INIT_NODUP;
struct object_id squash_onto;
char *squash_onto_name = NULL;
char *keep_base_onto_name = NULL;
"instead of ignoring them"),
1, PARSE_OPT_HIDDEN),
OPT_RERERE_AUTOUPDATE(&options.allow_rerere_autoupdate),
- OPT_CALLBACK_F(0, "empty", &options, "{drop,keep,ask}",
+ OPT_CALLBACK_F(0, "empty", &options, "(drop|keep|ask)",
N_("how to handle commits that become empty"),
PARSE_OPT_NONEG, parse_opt_empty),
OPT_CALLBACK_F('k', "keep-empty", &options, NULL,
&options.allow_empty_message,
N_("allow rebasing commits with empty messages"),
PARSE_OPT_HIDDEN),
- {OPTION_STRING, 'r', "rebase-merges", &rebase_merges,
- N_("mode"),
+ OPT_CALLBACK_F('r', "rebase-merges", &options, N_("mode"),
N_("try to rebase merges instead of skipping them"),
- PARSE_OPT_OPTARG, NULL, (intptr_t)""},
+ PARSE_OPT_OPTARG, parse_opt_rebase_merges),
OPT_BOOL(0, "fork-point", &options.fork_point,
N_("use 'merge-base --fork-point' to refine upstream")),
OPT_STRING('s', "strategy", &options.strategy,
N_("strategy"), N_("use the given merge strategy")),
- OPT_STRING_LIST('X', "strategy-option", &strategy_options,
+ OPT_STRING_LIST('X', "strategy-option", &options.strategy_opts,
N_("option"),
N_("pass the argument through to the merge "
"strategy")),
int fd;
/* Sanity check */
- if (get_oid("HEAD", &head))
+ if (repo_get_oid(the_repository, "HEAD", &head))
die(_("Cannot read HEAD"));
fd = repo_hold_locked_index(the_repository, &lock_file, 0);
if ((options.flags & REBASE_INTERACTIVE_EXPLICIT) ||
(options.action != ACTION_NONE) ||
(options.exec.nr > 0) ||
- (options.autosquash == -1 && options.config_autosquash == 1) ||
options.autosquash == 1) {
allow_preemptive_ff = 0;
}
if (options.exec.nr)
imply_merge(&options, "--exec");
- if (rebase_merges) {
- if (!*rebase_merges)
- ; /* default mode; do nothing */
- else if (!strcmp("rebase-cousins", rebase_merges))
- options.rebase_cousins = 1;
- else if (strcmp("no-rebase-cousins", rebase_merges))
- die(_("Unknown mode: %s"), rebase_merges);
- options.rebase_merges = 1;
- imply_merge(&options, "--rebase-merges");
- }
-
if (options.type == REBASE_APPLY) {
if (ignore_whitespace)
strvec_push(&options.git_am_opts,
} else {
/* REBASE_MERGE */
if (ignore_whitespace) {
- string_list_append(&strategy_options,
+ string_list_append(&options.strategy_opts,
"ignore-space-change");
}
}
- if (strategy_options.nr) {
- int i;
-
- if (!options.strategy)
- options.strategy = "ort";
-
- strbuf_reset(&buf);
- for (i = 0; i < strategy_options.nr; i++)
- strbuf_addf(&buf, " --%s",
- strategy_options.items[i].string);
- options.strategy_opts = xstrdup(buf.buf);
- }
+ if (options.strategy_opts.nr && !options.strategy)
+ options.strategy = "ort";
if (options.strategy) {
options.strategy = xstrdup(options.strategy);
- switch (options.type) {
- case REBASE_APPLY:
- die(_("--strategy requires --merge or --interactive"));
- case REBASE_MERGE:
- /* compatible */
- break;
- case REBASE_UNSPECIFIED:
- options.type = REBASE_MERGE;
- break;
- default:
- BUG("unhandled rebase type (%d)", options.type);
- }
+ imply_merge(&options, "--strategy");
}
- if (options.type == REBASE_MERGE)
- imply_merge(&options, "--merge");
-
if (options.root && !options.onto_name)
imply_merge(&options, "--root without --onto");
if (is_merge(&options))
die(_("apply options and merge options "
"cannot be used together"));
- else if (options.autosquash == -1 && options.config_autosquash == 1)
- die(_("apply options are incompatible with rebase.autosquash. Consider adding --no-autosquash"));
+ else if (options.rebase_merges == -1 && options.config_rebase_merges == 1)
+ die(_("apply options are incompatible with rebase.rebaseMerges. Consider adding --no-rebase-merges"));
else if (options.update_refs == -1 && options.config_update_refs == 1)
die(_("apply options are incompatible with rebase.updateRefs. Consider adding --no-update-refs"));
else
options.update_refs = (options.update_refs >= 0) ? options.update_refs :
((options.config_update_refs >= 0) ? options.config_update_refs : 0);
- if (options.autosquash == 1)
+ if (options.rebase_merges == 1)
+ imply_merge(&options, "--rebase-merges");
+ options.rebase_merges = (options.rebase_merges >= 0) ? options.rebase_merges :
+ ((options.config_rebase_merges >= 0) ? options.config_rebase_merges : 0);
+
+ if (options.autosquash == 1) {
imply_merge(&options, "--autosquash");
- options.autosquash = (options.autosquash >= 0) ? options.autosquash :
- ((options.config_autosquash >= 0) ? options.config_autosquash : 0);
+ } else if (options.autosquash == -1) {
+ options.autosquash =
+ options.config_autosquash &&
+ (options.flags & REBASE_INTERACTIVE_EXPLICIT);
+ }
if (options.type == REBASE_UNSPECIFIED) {
if (!strcmp(options.default_backend, "merge"))
- imply_merge(&options, "--merge");
+ options.type = REBASE_MERGE;
else if (!strcmp(options.default_backend, "apply"))
options.type = REBASE_APPLY;
else
} else if (!options.onto_name)
options.onto_name = options.upstream_name;
if (strstr(options.onto_name, "...")) {
- if (get_oid_mb(options.onto_name, &branch_base) < 0) {
+ if (repo_get_oid_mb(the_repository, options.onto_name, &branch_base) < 0) {
if (keep_base)
die(_("'%s': need exactly one merge base with branch"),
options.upstream_name);
}
/* We want color (if set), but no pager */
- diff_setup(&opts);
- opts.stat_width = -1; /* use full terminal width */
- opts.stat_graph_width = -1; /* respect statGraphWidth config */
+ repo_diff_setup(the_repository, &opts);
+ init_diffstat_widths(&opts);
opts.output_format |=
DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
opts.detect_rename = DIFF_DETECT_RENAME;
free(options.gpg_sign_opt);
string_list_clear(&options.exec, 0);
free(options.strategy);
- free(options.strategy_opts);
+ string_list_clear(&options.strategy_opts, 0);
strbuf_release(&options.git_format_patch_opt);
free(squash_onto_name);
free(keep_base_onto_name);
- string_list_clear(&strategy_options, 0);
return !!ret;
}
projects / thirdparty / git.git / blobdiff