From: Jiang Xin <worldhello.net@gmail.com>
To: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Git List <git@vger.kernel.org>
Cc: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Subject: [PATCH] revision: allow pseudo options after --end-of-options
Date: Thu, 8 Jul 2021 23:03:16 +0800 [thread overview]
Message-ID: <20210708150316.10855-1-worldhello.net@gmail.com> (raw)
From: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Options and revisions can be seperated by the option "--end-of-options"
by introducing commit 19e8789b23 (revision: allow --end-of-options to
end option parsing, 2019-08-06). The following command will show
revisions which have changes on file "bar" on a branch named "--foo":
git rev-list --oneline --end-of-options --foo -- bar
If we want to see revisions between two revisions (rev1 and rev2), we
can use the following command:
git rev-list --oneline --end-of-options rev1..rev2 --
We know that "rev1..rev2" is a shorthand for "rev2 --not rev1", but
we can not use the longer expression with option "--not" after the
"--end-of-options" option. This is because the parser will not consume
revision pseudo options after seeing "--end-of-option".
Allow parsing revision pseudo options after "--end-of-options", the
following command is valid:
git rev-list --oneline --end-of-options rev2 --not rev2 --
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
---
revision.c | 7 ++++---
t/t6000-rev-list-misc.sh | 45 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 49 insertions(+), 3 deletions(-)
diff --git a/revision.c b/revision.c
index 8140561b6c..0d37b5a759 100644
--- a/revision.c
+++ b/revision.c
@@ -2729,9 +2729,9 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
revarg_opt |= REVARG_CANNOT_BE_FILENAME;
for (left = i = 1; i < argc; i++) {
const char *arg = argv[i];
- if (!seen_end_of_options && *arg == '-') {
- int opts;
+ int opts;
+ if (*arg == '-') {
opts = handle_revision_pseudo_opt(submodule,
revs, argv + i,
&flags);
@@ -2739,7 +2739,9 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
i += opts - 1;
continue;
}
+ }
+ if (!seen_end_of_options && *arg == '-') {
if (!strcmp(arg, "--stdin")) {
if (revs->disable_stdin) {
argv[left++] = arg;
@@ -2767,7 +2769,6 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
continue;
}
-
if (handle_revision_arg(arg, revs, flags, revarg_opt)) {
int j;
if (seen_dashdash || *arg == '^')
diff --git a/t/t6000-rev-list-misc.sh b/t/t6000-rev-list-misc.sh
index 12def7bcbf..3b2ca10456 100755
--- a/t/t6000-rev-list-misc.sh
+++ b/t/t6000-rev-list-misc.sh
@@ -169,4 +169,49 @@ test_expect_success 'rev-list --count --objects' '
test_line_count = $count actual
'
+test_expect_success 'merge branch "--output=yikes" to main' '
+ git checkout main &&
+ git merge -m "Merge branch" \
+ --allow-unrelated-histories -- \
+ --output=yikes &&
+ echo three >> two/three &&
+ git add two/three &&
+ test_tick &&
+ git commit -m "three" &&
+ cat >expect <<-EOF &&
+ > three
+ > Merge branch
+ > another
+ > that
+ > two
+ > one
+ EOF
+ git log --pretty="%m %s" --end-of-options HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'parse pseudo option "--branches" after "--end-of-options"' '
+ cat >expect <<-EOF &&
+ > three
+ > another
+ > Merge branch
+ > that
+ > two
+ > one
+ EOF
+ git log --pretty="%m %s" --end-of-options \
+ --branches -- >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'parse pseudo option "--not" after "--end-of-options"' '
+ cat >expect <<-EOF &&
+ > three
+ EOF
+ git log --pretty="%m %s" --end-of-options \
+ HEAD --not --output=yikes -- \
+ two/three >actual &&
+ test_cmp expect actual
+'
+
test_done
--
2.32.0.rc0.27.g7b1e85181b
next reply other threads:[~2021-07-08 15:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 15:03 Jiang Xin [this message]
2021-07-08 17:01 ` [PATCH] revision: allow pseudo options after --end-of-options brian m. carlson
2021-07-09 1:33 ` Jiang Xin
2021-07-10 21:54 ` brian m. carlson
2021-07-12 17:54 ` Jeff King
2021-07-12 18:47 ` Junio C Hamano
2021-07-12 19:47 ` Jeff King
2021-07-12 20:09 ` Junio C Hamano
2021-07-13 8:57 ` Jiang Xin
2021-07-13 21:13 ` Jeff King
2021-07-27 6:10 ` Patrick Steinhardt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210708150316.10855-1-worldhello.net@gmail.com \
--to=worldhello.net@gmail.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=peff@peff.net \
--cc=zhiyou.jx@alibaba-inc.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).