From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
David Aguilar <davvid@gmail.com>
Subject: [PATCH 3/5] mergetool: fallback to tool when guitool unavailable
Date: Sun, 21 Apr 2019 22:07:45 -0700 [thread overview]
Message-ID: <de1b897a11f96d2883907640c29313dd26886ea3.1555880168.git.liu.denton@gmail.com> (raw)
In-Reply-To: <cover.1555880168.git.liu.denton@gmail.com>
In git-difftool, if the tool is called with --gui but `diff.guitool` is
not set, it falls back to `diff.tool`. Make git-mergetool also fallback
from `merge.guitool` to `merge.tool` if the former is undefined.
If git-difftool were to use `get_configured_mergetool`, it would also
get the fallback behaviour in the following precedence:
1. diff.guitool
2. merge.guitool
3. diff.tool
4. merge.tool
Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
Documentation/git-mergetool.txt | 4 +++-
git-mergetool--lib.sh | 27 ++++++++++++++++++---------
t/t7610-mergetool.sh | 19 +++++++++++++++++++
3 files changed, 40 insertions(+), 10 deletions(-)
diff --git a/Documentation/git-mergetool.txt b/Documentation/git-mergetool.txt
index 0c7975a050..6b14702e78 100644
--- a/Documentation/git-mergetool.txt
+++ b/Documentation/git-mergetool.txt
@@ -83,7 +83,9 @@ success of the resolution after the custom tool has exited.
--gui::
When 'git-mergetool' is invoked with the `-g` or `--gui` option
the default merge tool will be read from the configured
- `merge.guitool` variable instead of `merge.tool`.
+ `merge.guitool` variable instead of `merge.tool`. If
+ `merge.guitool` is not set, we will fallback to the tool
+ configured under `merge.tool`.
--no-gui::
This overrides a previous `-g` or `--gui` setting and reads the
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index d5e2c6c5c6..68a85f4a7b 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -350,20 +350,29 @@ guess_merge_tool () {
}
get_configured_merge_tool () {
- # If first argument is true, find the guitool instead
- if test "$1" = true
+ is_gui="$1"
+ sections="merge"
+ keys="tool"
+
+ if diff_mode
then
- gui_prefix=gui
+ sections="diff $sections"
fi
- # Diff mode first tries diff.(gui)tool and falls back to merge.(gui)tool.
- # Merge mode only checks merge.(gui)tool
- if diff_mode
+ if "$is_gui" = true
then
- merge_tool=$(git config diff.${gui_prefix}tool || git config merge.${gui_prefix}tool)
- else
- merge_tool=$(git config merge.${gui_prefix}tool)
+ keys="guitool $keys"
fi
+
+ IFS=' '
+ for key in $keys
+ do
+ for section in $sections
+ do
+ merge_tool=$(git config $section.$key) && break 2
+ done
+ done
+
if test -n "$merge_tool" && ! valid_tool "$merge_tool"
then
echo >&2 "git config option $TOOL_MODE.${gui_prefix}tool set to unknown tool: $merge_tool"
diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh
index 5f37d7a1ff..bc2c9eaa30 100755
--- a/t/t7610-mergetool.sh
+++ b/t/t7610-mergetool.sh
@@ -167,6 +167,25 @@ test_expect_success 'gui mergetool' '
git commit -m "branch1 resolved with mergetool"
'
+test_expect_success 'gui mergetool without merge.guitool set fallsback to merge.tool' '
+ test_when_finished "git reset --hard" &&
+ git checkout -b test$test_count branch1 &&
+ git submodule update -N &&
+ test_must_fail git merge master >/dev/null 2>&1 &&
+ ( yes "" | git mergetool --gui both >/dev/null 2>&1 ) &&
+ ( yes "" | git mergetool -g file1 file1 ) &&
+ ( yes "" | git mergetool --gui file2 "spaced name" >/dev/null 2>&1 ) &&
+ ( yes "" | git mergetool --gui subdir/file3 >/dev/null 2>&1 ) &&
+ ( yes "d" | git mergetool --gui file11 >/dev/null 2>&1 ) &&
+ ( yes "d" | git mergetool --gui file12 >/dev/null 2>&1 ) &&
+ ( yes "l" | git mergetool --gui submod >/dev/null 2>&1 ) &&
+ test "$(cat file1)" = "master updated" &&
+ test "$(cat file2)" = "master new" &&
+ test "$(cat subdir/file3)" = "master new sub" &&
+ test "$(cat submod/bar)" = "branch1 submodule" &&
+ git commit -m "branch1 resolved with mergetool"
+'
+
test_expect_success 'mergetool crlf' '
test_when_finished "git reset --hard" &&
# This test_config line must go after the above reset line so that
--
2.21.0.967.gf85e14fd49
next prev parent reply other threads:[~2019-04-22 5:07 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-22 5:07 [PATCH 0/5] difftool and mergetool improvements Denton Liu
2019-04-22 5:07 ` [PATCH 1/5] t7610: add mergetool --gui tests Denton Liu
2019-04-22 5:07 ` [PATCH 2/5] mergetool: use get_merge_tool function Denton Liu
2019-04-22 7:07 ` Eric Sunshine
2019-04-22 8:35 ` Denton Liu
2019-04-22 5:07 ` Denton Liu [this message]
2019-04-22 5:07 ` [PATCH 4/5] difftool: make --gui, --tool and --extcmd exclusive Denton Liu
2019-04-22 7:03 ` Eric Sunshine
2019-04-22 5:07 ` [PATCH 5/5] difftool: fallback on merge.guitool Denton Liu
2019-04-22 18:18 ` Jeff Hostetler
2019-04-22 18:33 ` Denton Liu
2019-04-23 8:53 ` [PATCH v2 0/5] difftool and mergetool improvements Denton Liu
2019-04-23 8:53 ` [PATCH v2 1/5] t7610: add mergetool --gui tests Denton Liu
2019-04-24 7:07 ` Junio C Hamano
2019-04-23 8:54 ` [PATCH v2 2/5] mergetool: use get_merge_tool_guessed function Denton Liu
2019-04-24 7:27 ` Junio C Hamano
2019-04-23 8:54 ` [PATCH v2 3/5] mergetool: fallback to tool when guitool unavailable Denton Liu
2019-04-23 8:54 ` [PATCH v2 4/5] difftool: make --gui, --tool and --extcmd mutually exclusive Denton Liu
2019-04-23 8:54 ` [PATCH v2 5/5] difftool: fallback on merge.guitool Denton Liu
2019-04-24 22:46 ` [PATCH v3 0/6] difftool and mergetool improvements Denton Liu
2019-04-24 22:46 ` [PATCH v3 1/6] t7610: unsuppress output Denton Liu
2019-04-25 2:31 ` Junio C Hamano
2019-04-24 22:46 ` [PATCH v3 2/6] t7610: add mergetool --gui tests Denton Liu
2019-04-24 22:47 ` [PATCH v3 3/6] mergetool: use get_merge_tool function Denton Liu
2019-04-25 2:36 ` Junio C Hamano
2019-04-24 22:47 ` [PATCH v3 4/6] mergetool: fallback to tool when guitool unavailable Denton Liu
2019-04-25 3:02 ` Junio C Hamano
2019-04-25 5:16 ` Denton Liu
2019-04-24 22:47 ` [PATCH v3 5/6] difftool: make --gui, --tool and --extcmd mutually exclusive Denton Liu
2019-04-24 22:47 ` [PATCH v3 6/6] difftool: fallback on merge.guitool Denton Liu
2019-04-25 3:10 ` Junio C Hamano
2019-04-25 9:54 ` [PATCH v4 0/6] difftool and mergetool improvements Denton Liu
2019-04-25 9:54 ` [PATCH v4 1/6] t7610: unsuppress output Denton Liu
2019-04-25 9:54 ` [PATCH v4 2/6] t7610: add mergetool --gui tests Denton Liu
2019-04-25 9:54 ` [PATCH v4 3/6] mergetool: use get_merge_tool function Denton Liu
2019-04-28 23:52 ` David Aguilar
2019-04-25 9:54 ` [PATCH v4 4/6] mergetool: fallback to tool when guitool unavailable Denton Liu
2019-04-28 23:56 ` David Aguilar
2019-04-25 9:54 ` [PATCH v4 5/6] difftool: make --gui, --tool and --extcmd mutually exclusive Denton Liu
2019-04-25 9:54 ` [PATCH v4 6/6] difftool: fallback on merge.guitool Denton Liu
2019-04-29 6:20 ` [PATCH v5 0/7] difftool and mergetool improvements Denton Liu
2019-04-29 6:21 ` [PATCH v5 1/7] t7610: unsuppress output Denton Liu
2019-04-29 6:21 ` [PATCH v5 2/7] t7610: add mergetool --gui tests Denton Liu
2019-04-29 6:21 ` [PATCH v5 3/7] mergetool: use get_merge_tool function Denton Liu
2019-04-29 6:21 ` [PATCH v5 4/7] mergetool--lib: create gui_mode function Denton Liu
2019-04-29 6:21 ` [PATCH v5 5/7] mergetool: fallback to tool when guitool unavailable Denton Liu
2019-04-29 6:21 ` [PATCH v5 6/7] difftool: make --gui, --tool and --extcmd mutually exclusive Denton Liu
2019-04-29 6:21 ` [PATCH v5 7/7] difftool: fallback on merge.guitool Denton Liu
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=de1b897a11f96d2883907640c29313dd26886ea3.1555880168.git.liu.denton@gmail.com \
--to=liu.denton@gmail.com \
--cc=Johannes.Schindelin@gmx.de \
--cc=davvid@gmail.com \
--cc=git@vger.kernel.org \
/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).