The submodule subcommand 'summary' is ported in the process of
making git-submodule a builtin. The function cmd_summary() from
git-submodule.sh is ported to functions module_summary(),
compute_summary_module_list(), prepare_submodule_summary() and
generate_submodule_summary(), print_summary().
The first function module_summary() parses the options of submodule
subcommand and also acts as the front-end of this subcommand.
After parsing them, it calls the compute_summary_module_list()
The functions compute_summary_module_list() runs the diff_cmd,
and generates the modules list, as required by the subcommand.
The generation of this module list is done by the using the
callback function submodule_summary_callback(), and stored in the
structure module_cb.
Once the module list is generated, prepare_submodule_summary()
further goes through the list and filters the list, for
eventually calling the generate_submodule_summary() function.
The function generate_submodule_summary() takes care of generating
the summary for each submodule and then calls the function
print_summary() for printing it.
Mentored-by: Christian Couder <christian.couder@xxxxxxxxx>
Mentored-by: Stefan Beller <sbeller@xxxxxxxxxx>
Signed-off-by: Prathamesh Chavan <pc44800@xxxxxxxxx>
---
The major changes the patch underwent through is the splitting of the
function print_submodule_summary() into generate_submodule_summary()
and print_summary()
Apart from this, there are also minor changes which include
removal of variables sha1_abbr_dst and sha1_abbr_src,
the variable remote_key wasn't freed earlier, but now it is.
builtin/submodule--helper.c | 428 ++++++++++++++++++++++++++++++++++++++++++++
git-submodule.sh | 183 +------------------
2 files changed, 429 insertions(+), 182 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 02787e4a4..2080f4fb9 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -13,6 +13,9 @@
#include "remote.h"
#include "refs.h"
#include "connect.h"
+#include "revision.h"
+#include "diffcore.h"
+#include "diff.h"
typedef void (*submodule_list_func_t)(const struct cache_entry *list_item,
void *cb_data);
@@ -767,6 +770,430 @@ static int module_name(int argc, const char **argv, const char *prefix)
return 0;
}
+struct module_cb {
+ unsigned int mod_src;
+ unsigned int mod_dst;
+ struct object_id oid_src;
+ struct object_id oid_dst;
+ char status;
+ const char *sm_path;
+};
+#define MODULE_CB_INIT { 0, 0, NULL, NULL, '\0', NULL }
+
+struct module_cb_list {
+ struct module_cb **entries;
+ int alloc, nr;
+};
+#define MODULE_CB_LIST_INIT { NULL, 0, 0 }
+
+struct summary_cb {
+ int argc;
+ const char **argv;
+ const char *prefix;
+ unsigned int cached: 1;
+ unsigned int for_status: 1;
+ unsigned int quiet: 1;
+ unsigned int files: 1;
+ int summary_limits;
+};
+#define SUMMARY_CB_INIT { 0, NULL, NULL, 0, 0, 0, 0, 0 }
+
+static enum {
+ DIFF_INDEX,
+ DIFF_FILES
+} diff_cmd = DIFF_INDEX;
+
+static int verify_submodule_object_name(const char *sm_path, const char *sha1)
+{
+ struct child_process cp_rev_parse = CHILD_PROCESS_INIT;
+
+ cp_rev_parse.git_cmd = 1;
+ cp_rev_parse.no_stdout = 1;
+ cp_rev_parse.dir = sm_path;
+ prepare_submodule_repo_env(&cp_rev_parse.env_array);
+ argv_array_pushl(&cp_rev_parse.args, "rev-parse", "-q",
+ "--verify", NULL);
+ argv_array_pushf(&cp_rev_parse.args, "%s^0", sha1);
+
+ if (run_command(&cp_rev_parse))
+ return 1;
+
+ return 0;
+}
+
+static void print_summary(struct summary_cb *info, int errmsg, int total_commits,
+ int missing_src, int missing_dst, const char *displaypath,
+ int is_sm_git_dir, struct module_cb *p)
+{
+ if (p->status == 'T') {
+ if (S_ISGITLINK(p->mod_dst))
+ printf(_("* %s %s(blob)->%s(submodule)"),
+ displaypath, find_unique_abbrev(p->oid_src.hash, 7),
+ find_unique_abbrev(p->oid_dst.hash, 7));
+ else
+ printf(_("* %s %s(submodule)->%s(blob)"),
+ displaypath, find_unique_abbrev(p->oid_src.hash, 7),
+ find_unique_abbrev(p->oid_dst.hash, 7));
+ } else {
+ printf("* %s %s...%s", displaypath, find_unique_abbrev(p->oid_src.hash, 7),
+ find_unique_abbrev(p->oid_dst.hash, 7));
+ }
+
+ if (total_commits < 0)
+ printf(":\n");
+ else
+ printf(" (%d):\n", total_commits);
+
+ if (errmsg) {
+ /*
+ * Don't give error msg for modification whose dst is not
+ * submodule, i.e. deleted or changed to blob
+ */
+ if (S_ISGITLINK(p->mod_src)) {
+ if (missing_src && missing_dst) {
+ printf(_(" Warn: %s doesn't contain commits %s and %s\n"),
+ displaypath, oid_to_hex(&p->oid_src), oid_to_hex(&p->oid_dst));
+ } else if (missing_src) {
+ printf(_(" Warn: %s doesn't contain commit %s\n"),
+ displaypath, oid_to_hex(&p->oid_src));
+ } else {
+ printf(_(" Warn: %s doesn't contain commit %s\n"),
+ displaypath, oid_to_hex(&p->oid_dst));
+ }
+ }
+ } else if (is_sm_git_dir) {
+ struct child_process cp_log = CHILD_PROCESS_INIT;
+
+ cp_log.git_cmd = 1;
+ cp_log.dir = p->sm_path;
+ prepare_submodule_repo_env(&cp_log.env_array);
+ argv_array_pushl(&cp_log.args, "log", NULL);
+
+ if (S_ISGITLINK(p->mod_src) && S_ISGITLINK(p->mod_dst)) {
+ if (info->summary_limits > 0)
+ argv_array_pushf(&cp_log.args, "-%d", info->summary_limits);
+
+ argv_array_pushl(&cp_log.args, "--pretty= %m %s",
+ "--first-parent", NULL);
+ argv_array_pushf(&cp_log.args, "%s...%s", oid_to_hex(&p->oid_src), oid_to_hex(&p->oid_dst));
+ } else if (S_ISGITLINK(p->mod_dst)) {
+ argv_array_pushl(&cp_log.args, "--pretty= > %s",
+ "-1", oid_to_hex(&p->oid_dst), NULL);
+ } else {
+ argv_array_pushl(&cp_log.args, "--pretty= < %s",
+ "-1", oid_to_hex(&p->oid_src), NULL);
+ }
+ run_command(&cp_log);
+ }
+ printf("\n");
+}
+
+static void generate_submodule_summary(struct summary_cb *info,
+ struct module_cb *p)
+{
+ int missing_src = 0;
+ int missing_dst = 0;
+ char *displaypath;
+ int errmsg = 0;
+ int total_commits = -1;
+ char *sm_git_dir = xstrfmt("%s/.git", p->sm_path);
+ int is_sm_git_dir = 0;
+
+ if (!info->cached && !oidcmp(&p->oid_dst, &null_oid)) {
+ if (S_ISGITLINK(p->mod_dst)) {
+ /*
+ * NEEDSWORK: avoid using separate process with
+ * the help of the function head_ref_submodule()
+ */
+ struct child_process cp_rev_parse = CHILD_PROCESS_INIT;
+ struct strbuf sb_rev_parse = STRBUF_INIT;
+
+ cp_rev_parse.git_cmd = 1;
+ cp_rev_parse.no_stderr = 1;
+ cp_rev_parse.dir = p->sm_path;
+ prepare_submodule_repo_env(&cp_rev_parse.env_array);
+
+ argv_array_pushl(&cp_rev_parse.args,
+ "rev-parse", "HEAD", NULL);
+ if (!capture_command(&cp_rev_parse, &sb_rev_parse, 0)) {
+ strbuf_strip_suffix(&sb_rev_parse, "\n");
+
+ get_oid_hex(sb_rev_parse.buf, &p->oid_dst);
+ }
+ strbuf_release(&sb_rev_parse);
+ } else if (S_ISLNK(p->mod_dst) || S_ISREG(p->mod_dst)) {
+ struct child_process cp_hash_object = CHILD_PROCESS_INIT;
+ struct strbuf sb_hash_object = STRBUF_INIT;
+
+ cp_hash_object.git_cmd = 1;
+ argv_array_pushl(&cp_hash_object.args,
+ "hash-object", p->sm_path,
+ NULL);
+ if (!capture_command(&cp_hash_object,
+ &sb_hash_object, 0)) {
+ strbuf_strip_suffix(&sb_hash_object, "\n");
+
+ get_oid_hex(sb_hash_object.buf, &p->oid_dst);
+ }
+ strbuf_release(&sb_hash_object);
+ } else {
+ if (p->mod_dst)
+ die(_("unexpected mode %d\n"), p->mod_dst);
+ }
+ }
+
+ if (is_git_directory(sm_git_dir))
+ is_sm_git_dir = 1;
+
+ if (is_sm_git_dir && S_ISGITLINK(p->mod_src))
+ missing_src = verify_submodule_object_name(p->sm_path,
+ oid_to_hex(&p->oid_src));
+
+ if (is_sm_git_dir && S_ISGITLINK(p->mod_dst))
+ missing_dst = verify_submodule_object_name(p->sm_path,
+ oid_to_hex(&p->oid_dst));
+
+ displaypath = get_submodule_displaypath(p->sm_path, info->prefix);
+
+ if (!missing_dst && !missing_src) {
+ if (is_sm_git_dir) {
+ struct child_process cp_rev_list = CHILD_PROCESS_INIT;
+ struct strbuf sb_rev_list = STRBUF_INIT;
+ char *range;
+
+ if (S_ISGITLINK(p->mod_src) && S_ISGITLINK(p->mod_dst))
+ range = xstrfmt("%s...%s", oid_to_hex(&p->oid_src), oid_to_hex(&p->oid_dst));
+ else if (S_ISGITLINK(p->mod_src))
+ range = xstrdup(oid_to_hex(&p->oid_src));
+ else
+ range = xstrdup(oid_to_hex(&p->oid_dst));
+
+ cp_rev_list.git_cmd = 1;
+ cp_rev_list.dir = p->sm_path;
+ prepare_submodule_repo_env(&cp_rev_list.env_array);
+
+ argv_array_pushl(&cp_rev_list.args, "rev-list",
+ "--first-parent", range, "--", NULL);
+ if (!capture_command(&cp_rev_list, &sb_rev_list, 0)) {
+ if (sb_rev_list.len)
+ total_commits = count_lines(sb_rev_list.buf,
+ sb_rev_list.len);
+ else
+ total_commits = 0;
+ }
+
+ free(range);
+ strbuf_release(&sb_rev_list);
+ }
+ } else {
+ errmsg = 1;
+ }
+
+ print_summary(info, errmsg, total_commits, missing_src, missing_dst,
+ displaypath, is_sm_git_dir, p);
+
+ free(displaypath);
+ free(sm_git_dir);
+}
+
+static void prepare_submodule_summary(struct summary_cb *info,
+ struct module_cb_list *list)
+{
+ int i;
+ for (i = 0; i < list->nr; i++) {
+ struct module_cb *p = list->entries[i];
+ struct child_process cp_rev_parse = CHILD_PROCESS_INIT;
+
+ if (p->status == 'D' || p->status == 'T') {
+ generate_submodule_summary(info, p);
+ continue;
+ }
+
+ if (info->for_status) {
+ char *config_key;
+ const char *ignore_config = "none";
+ const char *value;
+ const struct submodule *sub = submodule_from_path(null_sha1, p->sm_path);
+
+ if (sub && p->status != 'A') {
+ config_key = xstrfmt("submodule.%s.ignore",
+ sub->name);
+ if (!git_config_get_string_const(config_key, &value))
+ ignore_config = value;
+ else if (sub->ignore)
+ ignore_config = sub->ignore;
+
+ free(config_key);
+ if (!strcmp(ignore_config, "all"))
+ continue;
+ }
+ }
+
+ /* Also show added or modified modules which are checked out */
+ cp_rev_parse.dir = p->sm_path;
+ cp_rev_parse.git_cmd = 1;
+ cp_rev_parse.no_stderr = 1;
+ cp_rev_parse.no_stdout = 1;
+
+ argv_array_pushl(&cp_rev_parse.args, "rev-parse",
+ "--git-dir", NULL);
+
+ if (!run_command(&cp_rev_parse))
+ generate_submodule_summary(info, p);
+ }
+}
+
+static void submodule_summary_callback(struct diff_queue_struct *q,
+ struct diff_options *options,
+ void *data)
+{
+ int i;
+ struct module_cb_list *list = data;
+ for (i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ struct module_cb *temp;
+
+ if (!S_ISGITLINK(p->one->mode) && !S_ISGITLINK(p->two->mode))
+ continue;
+ temp = (struct module_cb*)malloc(sizeof(struct module_cb));
+ temp->mod_src = p->one->mode;
+ temp->mod_dst = p->two->mode;
+ temp->oid_src = p->one->oid;
+ temp->oid_dst = p->two->oid;
+ temp->status = p->status;
+ temp->sm_path = xstrdup(p->one->path);
+
+ ALLOC_GROW(list->entries, list->nr + 1, list->alloc);
+ list->entries[list->nr++] = temp;
+ }
+}
+
+static int compute_summary_module_list(char *head, struct summary_cb *info)
+{
+ struct argv_array diff_args = ARGV_ARRAY_INIT;
+ struct rev_info rev;
+ struct module_cb_list list = MODULE_CB_LIST_INIT;
+
+ argv_array_push(&diff_args, diff_cmd ? "diff-files" : "diff-index");
+ if (info->cached)
+ argv_array_push(&diff_args, "--cached");
+ argv_array_pushl(&diff_args, "--ignore-submodules=dirty", "--raw",
+ NULL);
+ if (head)
+ argv_array_push(&diff_args, head);
+ argv_array_push(&diff_args, "--");
+ if (info->argc)
+ argv_array_pushv(&diff_args, info->argv);
+
+ git_config(git_diff_basic_config, NULL);
+ init_revisions(&rev, info->prefix);
+ gitmodules_config();
+ rev.abbrev = 0;
+ precompose_argv(diff_args.argc, diff_args.argv);
+
+ diff_args.argc = setup_revisions(diff_args.argc, diff_args.argv,
+ &rev, NULL);
+ rev.diffopt.output_format = DIFF_FORMAT_NO_OUTPUT | DIFF_FORMAT_CALLBACK;
+ rev.diffopt.format_callback = submodule_summary_callback;
+ rev.diffopt.format_callback_data = &list;
+
+ if (!info->cached) {
+ if (!diff_cmd)
+ setup_work_tree();
+ if (read_cache_preload(&rev.diffopt.pathspec) < 0) {
+ perror("read_cache_preload");
+ return -1;
+ }
+ } else if (read_cache() < 0) {
+ perror("read_cache");
+ return -1;
+ }
+
+ if (!diff_cmd)
+ run_diff_index(&rev, info->cached);
+ else
+ run_diff_files(&rev, 0);
+ prepare_submodule_summary(info, &list);
+ return 0;
+}
+
+static int module_summary(int argc, const char **argv, const char *prefix)
+{
+ struct summary_cb info = SUMMARY_CB_INIT;
+ int cached = 0;
+ int for_status = 0;
+ int quiet = 0;
+ int files = 0;
+ int summary_limits = -1;
+ struct child_process cp_rev = CHILD_PROCESS_INIT;
+ struct strbuf sb = STRBUF_INIT;
+ int ret;
+
+ struct option module_summary_options[] = {
+ OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")),
+ OPT_BOOL(0, "cached", &cached, N_("Use the commit stored in the index instead of the submodule HEAD")),
+ OPT_BOOL(0, "files", &files, N_("To compares the commit in the index with that in the submodule HEAD")),
+ OPT_BOOL(0, "for-status", &for_status, N_("Skip submodules with 'all' ignore_config value")),
+ OPT_INTEGER('n', "summary-limits", &summary_limits, N_("Limit the summary size")),
+ OPT_END()
+ };
+
+ const char *const git_submodule_helper_usage[] = {
+ N_("git submodule--helper summary [<options>] [--] [<path>]"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, module_summary_options,
+ git_submodule_helper_usage, 0);
+
+ if (!summary_limits)
+ return 0;
+
+ cp_rev.git_cmd = 1;
+ argv_array_pushl(&cp_rev.args, "rev-parse", "-q", "--verify",
+ argc ? argv[0] : "HEAD", NULL);
+
+ if (!capture_command(&cp_rev, &sb, 0)) {
+ strbuf_strip_suffix(&sb, "\n");
+ if (argc) {
+ argv++;
+ argc--;
+ }
+ } else if (!argc || !strcmp(argv[0], "HEAD")) {
+ /* before the first commit: compare with an empty tree */
+ struct stat st;
+ struct object_id oid;
+ if (fstat(0, &st) < 0 || index_fd(oid.hash, 0, &st, 2, prefix, 3))
+ die("Unable to add %s to database", oid.hash);
+ strbuf_addstr(&sb, oid_to_hex(&oid));
+ if (argc) {
+ argv++;
+ argc--;
+ }
+ } else {
+ strbuf_addstr(&sb, "HEAD");
+ }
+
+ if (files) {
+ if (cached)
+ die(_("The --cached option cannot be used with the --files option"));
+ diff_cmd++;
+ }
+
+ info.argc = argc;
+ info.argv = argv;
+ info.prefix = prefix;
+ info.cached = !!cached;
+ info.for_status = !!for_status;
+ info.quiet = quiet;
+ info.files = files;
+ info.summary_limits = summary_limits;
+
+ ret = compute_summary_module_list(diff_cmd ? NULL : sb.buf, &info);
+ strbuf_release(&sb);
+ return ret;
+}
+
struct sync_cb {
const char *prefix;
unsigned int quiet: 1;
@@ -1793,6 +2220,7 @@ static struct cmd_struct commands[] = {
{"print-default-remote", print_default_remote, 0},
{"sync", module_sync, SUPPORT_SUPER_PREFIX},
{"deinit", module_deinit, SUPPORT_SUPER_PREFIX},
+ {"summary", module_summary, SUPPORT_SUPER_PREFIX},
{"remote-branch", resolve_remote_submodule_branch, 0},
{"push-check", push_check, 0},
{"absorb-git-dirs", absorb_git_dirs, SUPPORT_SUPER_PREFIX},
diff --git a/git-submodule.sh b/git-submodule.sh
index b34beb8ec..ec57d6528 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -51,31 +51,6 @@ die_if_unmatched ()
fi
}
-#
-# Print a submodule configuration setting
-#
-# $1 = submodule name
-# $2 = option name
-# $3 = default value
-#
-# Checks in the usual git-config places first (for overrides),
-# otherwise it falls back on .gitmodules. This allows you to
-# distribute project-wide defaults in .gitmodules, while still
-# customizing individual repositories if necessary. If the option is
-# not in .gitmodules either, print a default value.
-#
-get_submodule_config () {
- name="$1"
- option="$2"
- default="$3"
- value=$(git config submodule."$name"."$option")
- if test -z "$value"
- then
- value=$(git config -f .gitmodules submodule."$name"."$option")
- fi
- printf '%s' "${value:-$default}"
-}
-
isnumber()
{
n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
@@ -755,163 +730,7 @@ cmd_summary() {
shift
done
- test $summary_limit = 0 && return
-
- if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
- then
- head=$rev
- test $# = 0 || shift
- elif test -z "$1" || test "$1" = "HEAD"
- then
- # before the first commit: compare with an empty tree
- head=$(git hash-object -w -t tree --stdin </dev/null)
- test -z "$1" || shift
- else
- head="HEAD"
- fi
-
- if [ -n "$files" ]
- then
- test -n "$cached" &&
- die "$(gettext "The --cached option cannot be used with the --files option")"
- diff_cmd=diff-files
- head=
- fi
-
- cd_to_toplevel
- eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")"
- # Get modified modules cared by user
- modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" |
- sane_egrep '^:([0-7]* )?160000' |
- while read -r mod_src mod_dst sha1_src sha1_dst status sm_path
- do
- # Always show modules deleted or type-changed (blob<->module)
- if test "$status" = D || test "$status" = T
- then
- printf '%s\n' "$sm_path"
- continue
- fi
- # Respect the ignore setting for --for-status.
- if test -n "$for_status"
- then
- name=$(git submodule--helper name "$sm_path")
- ignore_config=$(get_submodule_config "$name" ignore none)
- test $status != A && test $ignore_config = all && continue
- fi
- # Also show added or modified modules which are checked out
- GIT_DIR="$sm_path/.git" git-rev-parse --git-dir >/dev/null 2>&1 &&
- printf '%s\n' "$sm_path"
- done
- )
-
- test -z "$modules" && return
-
- git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules |
- sane_egrep '^:([0-7]* )?160000' |
- cut -c2- |
- while read -r mod_src mod_dst sha1_src sha1_dst status name
- do
- if test -z "$cached" &&
- test $sha1_dst = 0000000000000000000000000000000000000000
- then
- case "$mod_dst" in
- 160000)
- sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD)
- ;;
- 100644 | 100755 | 120000)
- sha1_dst=$(git hash-object $name)
- ;;
- 000000)
- ;; # removed
- *)
- # unexpected type
- eval_gettextln "unexpected mode \$mod_dst" >&2
- continue ;;
- esac
- fi
- missing_src=
- missing_dst=
-
- test $mod_src = 160000 &&
- ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null &&
- missing_src=t
-
- test $mod_dst = 160000 &&
- ! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null &&
- missing_dst=t
-
- display_name=$(git submodule--helper relative-path "$name" "$wt_prefix")
-
- total_commits=
- case "$missing_src,$missing_dst" in
- t,)
- errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")"
- ;;
- ,t)
- errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")"
- ;;
- t,t)
- errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")"
- ;;
- *)
- errmsg=
- total_commits=$(
- if test $mod_src = 160000 && test $mod_dst = 160000
- then
- range="$sha1_src...$sha1_dst"
- elif test $mod_src = 160000
- then
- range=$sha1_src
- else
- range=$sha1_dst
- fi
- GIT_DIR="$name/.git" \
- git rev-list --first-parent $range -- | wc -l
- )
- total_commits=" ($(($total_commits + 0)))"
- ;;
- esac
-
- sha1_abbr_src=$(echo $sha1_src | cut -c1-7)
- sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
- if test $status = T
- then
- blob="$(gettext "blob")"
- submodule="$(gettext "submodule")"
- if test $mod_dst = 160000
- then
- echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:"
- else
- echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:"
- fi
- else
- echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
- fi
- if test -n "$errmsg"
- then
- # Don't give error msg for modification whose dst is not submodule
- # i.e. deleted or changed to blob
- test $mod_dst = 160000 && echo "$errmsg"
- else
- if test $mod_src = 160000 && test $mod_dst = 160000
- then
- limit=
- test $summary_limit -gt 0 && limit="-$summary_limit"
- GIT_DIR="$name/.git" \
- git log $limit --pretty='format: %m %s' \
- --first-parent $sha1_src...$sha1_dst
- elif test $mod_dst = 160000
- then
- GIT_DIR="$name/.git" \
- git log --pretty='format: > %s' -1 $sha1_dst
- else
- GIT_DIR="$name/.git" \
- git log --pretty='format: < %s' -1 $sha1_src
- fi
- echo
- fi
- echo
- done
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${for_status:+--for-status} ${files:+--files} ${cached:+--cached} ${summary_limit:+-n $summary_limit} "$@"
}
#
# List all submodules, prefixed with:
--
2.13.0
