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-rw-r--r--builtin/pull.c72
1 files changed, 58 insertions, 14 deletions
diff --git a/builtin/pull.c b/builtin/pull.c
index 5145fc60a0..398aae16c0 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -22,7 +22,8 @@ enum rebase_type {
REBASE_INVALID = -1,
REBASE_FALSE = 0,
REBASE_TRUE,
- REBASE_PRESERVE
+ REBASE_PRESERVE,
+ REBASE_INTERACTIVE
};
/**
@@ -42,6 +43,8 @@ static enum rebase_type parse_config_rebase(const char *key, const char *value,
return REBASE_TRUE;
else if (!strcmp(value, "preserve"))
return REBASE_PRESERVE;
+ else if (!strcmp(value, "interactive"))
+ return REBASE_INTERACTIVE;
if (fatal)
die(_("Invalid value for %s: %s"), key, value);
@@ -83,9 +86,12 @@ static char *opt_commit;
static char *opt_edit;
static char *opt_ff;
static char *opt_verify_signatures;
+static int opt_autostash = -1;
+static int config_autostash;
static struct argv_array opt_strategies = ARGV_ARRAY_INIT;
static struct argv_array opt_strategy_opts = ARGV_ARRAY_INIT;
static char *opt_gpg_sign;
+static int opt_allow_unrelated_histories;
/* Options passed to git-fetch */
static char *opt_all;
@@ -95,6 +101,7 @@ static int opt_force;
static char *opt_tags;
static char *opt_prune;
static char *opt_recurse_submodules;
+static char *max_children;
static int opt_dry_run;
static char *opt_keep;
static char *opt_depth;
@@ -112,7 +119,7 @@ static struct option pull_options[] = {
/* Options passed to git-merge or git-rebase */
OPT_GROUP(N_("Options related to merging")),
{ OPTION_CALLBACK, 'r', "rebase", &opt_rebase,
- "false|true|preserve",
+ "false|true|preserve|interactive",
N_("incorporate changes by rebasing rather than merging"),
PARSE_OPT_OPTARG, parse_opt_rebase },
OPT_PASSTHRU('n', NULL, &opt_diffstat, NULL,
@@ -145,6 +152,8 @@ static struct option pull_options[] = {
OPT_PASSTHRU(0, "verify-signatures", &opt_verify_signatures, NULL,
N_("verify that the named commit has a valid GPG signature"),
PARSE_OPT_NOARG),
+ OPT_BOOL(0, "autostash", &opt_autostash,
+ N_("automatically stash/stash pop before and after rebase")),
OPT_PASSTHRU_ARGV('s', "strategy", &opt_strategies, N_("strategy"),
N_("merge strategy to use"),
0),
@@ -155,6 +164,9 @@ static struct option pull_options[] = {
OPT_PASSTHRU('S', "gpg-sign", &opt_gpg_sign, N_("key-id"),
N_("GPG sign commit"),
PARSE_OPT_OPTARG),
+ OPT_SET_INT(0, "allow-unrelated-histories",
+ &opt_allow_unrelated_histories,
+ N_("allow merging unrelated histories"), 1),
/* Options passed to git-fetch */
OPT_GROUP(N_("Options related to fetching")),
@@ -178,6 +190,9 @@ static struct option pull_options[] = {
N_("on-demand"),
N_("control recursive fetching of submodules"),
PARSE_OPT_OPTARG),
+ OPT_PASSTHRU('j', "jobs", &max_children, N_("n"),
+ N_("number of submodules pulled in parallel"),
+ PARSE_OPT_OPTARG),
OPT_BOOL(0, "dry-run", &opt_dry_run,
N_("dry run")),
OPT_PASSTHRU('k', "keep", &opt_keep, NULL,
@@ -299,6 +314,18 @@ static enum rebase_type config_get_rebase(void)
}
/**
+ * Read config variables.
+ */
+static int git_pull_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "rebase.autostash")) {
+ config_autostash = git_config_bool(var, value);
+ return 0;
+ }
+ return git_default_config(var, value, cb);
+}
+
+/**
* Returns 1 if there are unstaged changes, 0 otherwise.
*/
static int has_unstaged_changes(const char *prefix)
@@ -378,7 +405,7 @@ static void get_merge_heads(struct sha1_array *merge_heads)
if (!(fp = fopen(filename, "r")))
die_errno(_("could not open '%s' for reading"), filename);
- while (strbuf_getline(&sb, fp, '\n') != EOF) {
+ while (strbuf_getline_lf(&sb, fp) != EOF) {
if (get_sha1_hex(sb.buf, sha1))
continue; /* invalid line: does not start with SHA1 */
if (starts_with(sb.buf + GIT_SHA1_HEXSZ, "\tnot-for-merge\t"))
@@ -451,13 +478,13 @@ static void NORETURN die_no_merge_candidates(const char *repo, const char **refs
fprintf_ln(stderr, _("Please specify which branch you want to merge with."));
fprintf_ln(stderr, _("See git-pull(1) for details."));
fprintf(stderr, "\n");
- fprintf_ln(stderr, " git pull <remote> <branch>");
+ fprintf_ln(stderr, " git pull %s %s", _("<remote>"), _("<branch>"));
fprintf(stderr, "\n");
} else if (!curr_branch->merge_nr) {
const char *remote_name = NULL;
if (for_each_remote(get_only_remote, &remote_name) || !remote_name)
- remote_name = "<remote>";
+ remote_name = _("<remote>");
fprintf_ln(stderr, _("There is no tracking information for the current branch."));
if (opt_rebase)
@@ -466,12 +493,12 @@ static void NORETURN die_no_merge_candidates(const char *repo, const char **refs
fprintf_ln(stderr, _("Please specify which branch you want to merge with."));
fprintf_ln(stderr, _("See git-pull(1) for details."));
fprintf(stderr, "\n");
- fprintf_ln(stderr, " git pull <remote> <branch>");
+ fprintf_ln(stderr, " git pull %s %s", _("<remote>"), _("<branch>"));
fprintf(stderr, "\n");
- fprintf_ln(stderr, _("If you wish to set tracking information for this branch you can do so with:\n"
- "\n"
- " git branch --set-upstream-to=%s/<branch> %s\n"),
- remote_name, curr_branch->name);
+ fprintf_ln(stderr, _("If you wish to set tracking information for this branch you can do so with:"));
+ fprintf(stderr, "\n");
+ fprintf_ln(stderr, " git branch --set-upstream-to=%s/%s %s\n",
+ remote_name, _("<branch>"), curr_branch->name);
} else
fprintf_ln(stderr, _("Your configuration specifies to merge with the ref '%s'\n"
"from the remote, but no such ref was fetched."),
@@ -525,6 +552,8 @@ static int run_fetch(const char *repo, const char **refspecs)
argv_array_push(&args, opt_prune);
if (opt_recurse_submodules)
argv_array_push(&args, opt_recurse_submodules);
+ if (max_children)
+ argv_array_push(&args, max_children);
if (opt_dry_run)
argv_array_push(&args, "--dry-run");
if (opt_keep)
@@ -603,6 +632,8 @@ static int run_merge(void)
argv_array_pushv(&args, opt_strategy_opts.argv);
if (opt_gpg_sign)
argv_array_push(&args, opt_gpg_sign);
+ if (opt_allow_unrelated_histories > 0)
+ argv_array_push(&args, "--allow-unrelated-histories");
argv_array_push(&args, "FETCH_HEAD");
ret = run_command_v_opt(args.argv, RUN_GIT_CMD);
@@ -772,12 +803,21 @@ static int run_rebase(const unsigned char *curr_head,
/* Options passed to git-rebase */
if (opt_rebase == REBASE_PRESERVE)
argv_array_push(&args, "--preserve-merges");
+ else if (opt_rebase == REBASE_INTERACTIVE)
+ argv_array_push(&args, "--interactive");
if (opt_diffstat)
argv_array_push(&args, opt_diffstat);
argv_array_pushv(&args, opt_strategies.argv);
argv_array_pushv(&args, opt_strategy_opts.argv);
if (opt_gpg_sign)
argv_array_push(&args, opt_gpg_sign);
+ if (opt_autostash == 0)
+ argv_array_push(&args, "--no-autostash");
+ else if (opt_autostash == 1)
+ argv_array_push(&args, "--autostash");
+ if (opt_verify_signatures &&
+ !strcmp(opt_verify_signatures, "--verify-signatures"))
+ warning(_("ignoring --verify-signatures for rebase"));
argv_array_push(&args, "--onto");
argv_array_push(&args, sha1_to_hex(merge_head));
@@ -812,10 +852,10 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
if (opt_rebase < 0)
opt_rebase = config_get_rebase();
- git_config(git_default_config, NULL);
+ git_config(git_pull_config, NULL);
if (read_cache_unmerged())
- die_resolve_conflict("Pull");
+ die_resolve_conflict("pull");
if (file_exists(git_path("MERGE_HEAD")))
die_conclude_merge();
@@ -823,13 +863,17 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
if (get_sha1("HEAD", orig_head))
hashclr(orig_head);
+ if (!opt_rebase && opt_autostash != -1)
+ die(_("--[no-]autostash option is only valid with --rebase."));
+
if (opt_rebase) {
- int autostash = 0;
+ int autostash = config_autostash;
+ if (opt_autostash != -1)
+ autostash = opt_autostash;
if (is_null_sha1(orig_head) && !is_cache_unborn())
die(_("Updating an unborn branch with changes added to the index."));
- git_config_get_bool("rebase.autostash", &autostash);
if (!autostash)
die_on_unclean_work_tree(prefix);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 02:49:12 +0000