From: Thomas Gummerer <t.gummerer@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
"Paul-Sebastian Ungureanu" <ungureanupaulsebastian@gmail.com>,
"SZEDER Gábor" <szeder.dev@gmail.com>,
"Thomas Gummerer" <t.gummerer@gmail.com>
Subject: [PATCH v13 16/27] stash: convert show to builtin
Date: Mon, 25 Feb 2019 23:16:20 +0000 [thread overview]
Message-ID: <20190225231631.30507-17-t.gummerer@gmail.com> (raw)
In-Reply-To: <20190225231631.30507-1-t.gummerer@gmail.com>
From: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
Add stash show to the helper and delete the show_stash, have_stash,
assert_stash_like, is_stash_like and parse_flags_and_rev functions
from the shell script now that they are no longer needed.
In shell version, although `git stash show` accepts `--index` and
`--quiet` options, it ignores them. In C, both options are passed
further to `git diff`.
Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
---
builtin/stash--helper.c | 87 ++++++++++++++++++++++++++
git-stash.sh | 132 +---------------------------------------
2 files changed, 88 insertions(+), 131 deletions(-)
diff --git a/builtin/stash--helper.c b/builtin/stash--helper.c
index f296224577..4028b64314 100644
--- a/builtin/stash--helper.c
+++ b/builtin/stash--helper.c
@@ -10,9 +10,12 @@
#include "run-command.h"
#include "dir.h"
#include "rerere.h"
+#include "revision.h"
+#include "log-tree.h"
static const char * const git_stash_helper_usage[] = {
N_("git stash--helper list [<options>]"),
+ N_("git stash--helper show [<options>] [<stash>]"),
N_("git stash--helper drop [-q|--quiet] [<stash>]"),
N_("git stash--helper ( pop | apply ) [--index] [-q|--quiet] [<stash>]"),
N_("git stash--helper branch <branchname> [<stash>]"),
@@ -25,6 +28,11 @@ static const char * const git_stash_helper_list_usage[] = {
NULL
};
+static const char * const git_stash_helper_show_usage[] = {
+ N_("git stash--helper show [<options>] [<stash>]"),
+ NULL
+};
+
static const char * const git_stash_helper_drop_usage[] = {
N_("git stash--helper drop [-q|--quiet] [<stash>]"),
NULL
@@ -644,6 +652,83 @@ static int list_stash(int argc, const char **argv, const char *prefix)
return run_command(&cp);
}
+static int show_stat = 1;
+static int show_patch;
+
+static int git_stash_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "stash.showstat")) {
+ show_stat = git_config_bool(var, value);
+ return 0;
+ }
+ if (!strcmp(var, "stash.showpatch")) {
+ show_patch = git_config_bool(var, value);
+ return 0;
+ }
+ return git_default_config(var, value, cb);
+}
+
+static int show_stash(int argc, const char **argv, const char *prefix)
+{
+ int i;
+ int opts = 0;
+ int ret = 0;
+ struct stash_info info;
+ struct rev_info rev;
+ struct argv_array stash_args = ARGV_ARRAY_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ init_diff_ui_defaults();
+ git_config(git_diff_ui_config, NULL);
+ init_revisions(&rev, prefix);
+
+ for (i = 1; i < argc; i++) {
+ if (argv[i][0] != '-')
+ argv_array_push(&stash_args, argv[i]);
+ else
+ opts++;
+ }
+
+ ret = get_stash_info(&info, stash_args.argc, stash_args.argv);
+ argv_array_clear(&stash_args);
+ if (ret)
+ return -1;
+
+ /*
+ * The config settings are applied only if there are not passed
+ * any options.
+ */
+ if (!opts) {
+ git_config(git_stash_config, NULL);
+ if (show_stat)
+ rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT;
+
+ if (show_patch)
+ rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
+
+ if (!show_stat && !show_patch) {
+ free_stash_info(&info);
+ return 0;
+ }
+ }
+
+ argc = setup_revisions(argc, argv, &rev, NULL);
+ if (argc > 1) {
+ free_stash_info(&info);
+ usage_with_options(git_stash_helper_show_usage, options);
+ }
+
+ rev.diffopt.flags.recursive = 1;
+ setup_diff_pager(&rev.diffopt);
+ diff_tree_oid(&info.b_commit, &info.w_commit, "", &rev.diffopt);
+ log_tree_diff_flush(&rev);
+
+ free_stash_info(&info);
+ return diff_result_code(&rev.diffopt, 0);
+}
+
int cmd_stash__helper(int argc, const char **argv, const char *prefix)
{
pid_t pid = getpid();
@@ -676,6 +761,8 @@ int cmd_stash__helper(int argc, const char **argv, const char *prefix)
return !!branch_stash(argc, argv, prefix);
else if (!strcmp(argv[0], "list"))
return !!list_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "show"))
+ return !!show_stash(argc, argv, prefix);
usage_msg_opt(xstrfmt(_("unknown subcommand: %s"), argv[0]),
git_stash_helper_usage, options);
diff --git a/git-stash.sh b/git-stash.sh
index ab3992b59d..d0318f859e 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -395,35 +395,6 @@ save_stash () {
fi
}
-have_stash () {
- git rev-parse --verify --quiet $ref_stash >/dev/null
-}
-
-show_stash () {
- ALLOW_UNKNOWN_FLAGS=t
- assert_stash_like "$@"
-
- if test -z "$FLAGS"
- then
- if test "$(git config --bool stash.showStat || echo true)" = "true"
- then
- FLAGS=--stat
- fi
-
- if test "$(git config --bool stash.showPatch || echo false)" = "true"
- then
- FLAGS=${FLAGS}${FLAGS:+ }-p
- fi
-
- if test -z "$FLAGS"
- then
- return 0
- fi
- fi
-
- git diff ${FLAGS} $b_commit $w_commit
-}
-
show_help () {
exec git help stash
exit 1
@@ -465,107 +436,6 @@ show_help () {
# * unknown flags were set and ALLOW_UNKNOWN_FLAGS is not "t"
#
-parse_flags_and_rev()
-{
- test "$PARSE_CACHE" = "$*" && return 0 # optimisation
- PARSE_CACHE="$*"
-
- IS_STASH_LIKE=
- IS_STASH_REF=
- INDEX_OPTION=
- s=
- w_commit=
- b_commit=
- i_commit=
- u_commit=
- w_tree=
- b_tree=
- i_tree=
- u_tree=
-
- FLAGS=
- REV=
- for opt
- do
- case "$opt" in
- -q|--quiet)
- GIT_QUIET=-t
- ;;
- --index)
- INDEX_OPTION=--index
- ;;
- --help)
- show_help
- ;;
- -*)
- test "$ALLOW_UNKNOWN_FLAGS" = t ||
- die "$(eval_gettext "unknown option: \$opt")"
- FLAGS="${FLAGS}${FLAGS:+ }$opt"
- ;;
- *)
- REV="${REV}${REV:+ }'$opt'"
- ;;
- esac
- done
-
- eval set -- $REV
-
- case $# in
- 0)
- have_stash || die "$(gettext "No stash entries found.")"
- set -- ${ref_stash}@{0}
- ;;
- 1)
- :
- ;;
- *)
- die "$(eval_gettext "Too many revisions specified: \$REV")"
- ;;
- esac
-
- case "$1" in
- *[!0-9]*)
- :
- ;;
- *)
- set -- "${ref_stash}@{$1}"
- ;;
- esac
-
- REV=$(git rev-parse --symbolic --verify --quiet "$1") || {
- reference="$1"
- die "$(eval_gettext "\$reference is not a valid reference")"
- }
-
- i_commit=$(git rev-parse --verify --quiet "$REV^2") &&
- set -- $(git rev-parse "$REV" "$REV^1" "$REV:" "$REV^1:" "$REV^2:" 2>/dev/null) &&
- s=$1 &&
- w_commit=$1 &&
- b_commit=$2 &&
- w_tree=$3 &&
- b_tree=$4 &&
- i_tree=$5 &&
- IS_STASH_LIKE=t &&
- test "$ref_stash" = "$(git rev-parse --symbolic-full-name "${REV%@*}")" &&
- IS_STASH_REF=t
-
- u_commit=$(git rev-parse --verify --quiet "$REV^3") &&
- u_tree=$(git rev-parse "$REV^3:" 2>/dev/null)
-}
-
-is_stash_like()
-{
- parse_flags_and_rev "$@"
- test -n "$IS_STASH_LIKE"
-}
-
-assert_stash_like() {
- is_stash_like "$@" || {
- args="$*"
- die "$(eval_gettext "'\$args' is not a stash-like commit")"
- }
-}
-
test "$1" = "-p" && set "push" "$@"
PARSE_CACHE='--not-parsed'
@@ -590,7 +460,7 @@ list)
;;
show)
shift
- show_stash "$@"
+ git stash--helper show "$@"
;;
save)
shift
--
2.21.0.rc2.291.g17236886c5
next prev parent reply other threads:[~2019-02-25 23:17 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <https://public-inbox.org/git/cover.1542925164.git.ungureanupaulsebastian@gmail.com/>
2018-12-20 19:44 ` [PATCH v12 00/26] Convert "git stash" to C builtin Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 01/26] sha1-name.c: add `get_oidf()` which acts like `get_oid()` Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 02/26] strbuf.c: add `strbuf_join_argv()` Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 03/26] strbuf.c: add `strbuf_insertf()` and `strbuf_vinsertf()` Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 04/26] ident: add the ability to provide a "fallback identity" Paul-Sebastian Ungureanu
2018-12-26 21:21 ` Junio C Hamano
2018-12-27 21:24 ` Johannes Schindelin
2018-12-28 19:40 ` Junio C Hamano
2018-12-20 19:44 ` [PATCH v12 05/26] stash: improve option parsing test coverage Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 06/26] t3903: modernize style Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 07/26] stash: rename test cases to be more descriptive Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 08/26] stash: add tests for `git stash show` config Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 09/26] stash: mention options in `show` synopsis Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 10/26] stash: convert apply to builtin Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 11/26] stash: convert drop and clear " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 12/26] stash: convert branch " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 13/26] stash: convert pop " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 14/26] stash: convert list " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 15/26] stash: convert show " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 16/26] stash: convert store " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 17/26] stash: convert create " Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 18/26] stash: convert push " Paul-Sebastian Ungureanu
2019-02-08 11:30 ` SZEDER Gábor
2019-02-10 22:17 ` Thomas Gummerer
2019-02-11 1:13 ` SZEDER Gábor
2019-02-12 23:18 ` Thomas Gummerer
2019-02-19 0:23 ` SZEDER Gábor
2019-02-19 10:47 ` Johannes Schindelin
2019-02-19 19:59 ` Junio C Hamano
2019-02-20 21:01 ` Johannes Schindelin
2019-02-19 23:59 ` Thomas Gummerer
2019-02-20 4:37 ` Junio C Hamano
2019-02-20 21:10 ` Johannes Schindelin
2019-02-20 22:30 ` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 00/27] Convert "git stash" to C builtin Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 01/27] sha1-name.c: add `get_oidf()` which acts like `get_oid()` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 02/27] strbuf.c: add `strbuf_join_argv()` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 03/27] strbuf.c: add `strbuf_insertf()` and `strbuf_vinsertf()` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 04/27] ident: add the ability to provide a "fallback identity" Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 05/27] stash: improve option parsing test coverage Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 06/27] t3903: modernize style Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 07/27] t3903: add test for --intent-to-add file Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 08/27] stash: rename test cases to be more descriptive Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 09/27] stash: add tests for `git stash show` config Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 10/27] stash: mention options in `show` synopsis Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 11/27] stash: convert apply to builtin Thomas Gummerer
2019-03-14 13:19 ` regression in new built-in stash + fsmonitor (was Re: [PATCH v13 11/27] stash: convert apply to builtin) Ævar Arnfjörð Bjarmason
2019-03-14 15:20 ` Johannes Schindelin
2019-03-14 15:40 ` Ævar Arnfjörð Bjarmason
2019-03-14 22:45 ` Johannes Schindelin
2019-03-14 23:39 ` Ævar Arnfjörð Bjarmason
2019-03-15 2:23 ` Ben Peart
2019-02-25 23:16 ` [PATCH v13 12/27] stash: convert drop and clear to builtin Thomas Gummerer
2019-03-07 19:15 ` Jeff King
2019-03-09 18:30 ` Thomas Gummerer
2019-03-10 23:26 ` Jeff King
2019-03-11 1:40 ` Junio C Hamano
2019-03-11 21:40 ` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 13/27] stash: convert branch " Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 14/27] stash: convert pop " Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 15/27] stash: convert list " Thomas Gummerer
2019-02-25 23:16 ` Thomas Gummerer [this message]
2019-02-25 23:16 ` [PATCH v13 17/27] stash: convert store " Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 18/27] stash: convert create " Thomas Gummerer
2019-03-07 19:18 ` Jeff King
2019-03-08 15:30 ` Johannes Schindelin
2019-03-09 18:26 ` Thomas Gummerer
2019-03-11 1:47 ` Junio C Hamano
2019-03-11 7:30 ` Junio C Hamano
2019-03-11 21:42 ` Thomas Gummerer
2019-03-11 22:16 ` [PATCH v2] stash: pass pathspec as pointer Thomas Gummerer
2019-03-12 6:50 ` Junio C Hamano
2019-03-12 22:35 ` Johannes Schindelin
2019-03-12 23:40 ` Thomas Gummerer
2019-03-13 1:47 ` Junio C Hamano
2019-03-13 22:14 ` Johannes Schindelin
2019-03-15 22:33 ` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 19/27] stash: convert push to builtin Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 20/27] stash: make push -q quiet Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 21/27] stash: convert save to builtin Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 22/27] stash: optimize `get_untracked_files()` and `check_changes()` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 23/27] stash: replace all `write-tree` child processes with API calls Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 24/27] stash: convert `stash--helper.c` into `stash.c` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 25/27] stash: add back the original, scripted `git stash` Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 26/27] stash: optionally use the scripted version again Thomas Gummerer
2019-02-25 23:16 ` [PATCH v13 27/27] tests: add a special setup where stash.useBuiltin is off Thomas Gummerer
2019-02-26 12:40 ` [PATCH v13 00/27] Convert "git stash" to C builtin Johannes Schindelin
2019-02-26 20:48 ` Thomas Gummerer
2019-02-26 21:45 ` Ævar Arnfjörð Bjarmason
2019-02-26 22:37 ` Johannes Schindelin
2019-03-03 1:24 ` Junio C Hamano
2019-03-03 1:25 ` Junio C Hamano
2019-03-03 10:03 ` Thomas Gummerer
2018-12-20 19:44 ` [PATCH v12 19/26] stash: make push -q quiet Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 20/26] stash: convert save to builtin Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 21/26] stash: optimize `get_untracked_files()` and `check_changes()` Paul-Sebastian Ungureanu
2019-01-06 22:47 ` Thomas Gummerer
2018-12-20 19:44 ` [PATCH v12 22/26] stash: replace all `write-tree` child processes with API calls Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 23/26] stash: convert `stash--helper.c` into `stash.c` Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 24/26] stash: add back the original, scripted `git stash` Paul-Sebastian Ungureanu
2018-12-20 19:44 ` [PATCH v12 25/26] stash: optionally use the scripted version again Paul-Sebastian Ungureanu
2019-01-06 22:59 ` Thomas Gummerer
2018-12-20 19:44 ` [PATCH v12 26/26] tests: add a special setup where stash.useBuiltin is off Paul-Sebastian Ungureanu
2019-01-03 23:39 ` [PATCH v12 00/26] Convert "git stash" to C builtin Junio C Hamano
2019-01-18 12:06 ` Johannes Schindelin
2019-01-18 17:49 ` Junio C Hamano
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