From: "SZEDER Gábor" <szeder.dev@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, "SZEDER Gábor" <szeder.dev@gmail.com>
Subject: [PATCHv2 10/21] completion: list refs from remote when remote's name matches a directory
Date: Fri, 3 Feb 2017 03:48:18 +0100 [thread overview]
Message-ID: <20170203024829.8071-11-szeder.dev@gmail.com> (raw)
In-Reply-To: <20170203024829.8071-1-szeder.dev@gmail.com>
If the remote given to __git_refs() happens to match both the name of
a configured remote and the name of a directory in the current working
directory, then that directory is assumed to be a git repository, and
listing refs from that directory will be attempted. This is wrong,
because in such a situation git commands (e.g. 'git fetch|pull|push
<remote>' whom these refs will eventually be passed to) give
precedence to the configured remote. Therefore, __git_refs() should
list refs from the configured remote as well.
Add the helper function __git_is_configured_remote() that checks
whether its argument matches the name of a configured remote. Use
this helper to decide how to handle the remote passed to __git_refs().
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
---
contrib/completion/git-completion.bash | 20 ++++++++++++++++++--
t/t9902-completion.sh | 11 ++++++++++-
2 files changed, 28 insertions(+), 3 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 7d7e8b9d9..fd0ba1f3b 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -347,12 +347,16 @@ __git_refs ()
local format refs pfx
if [ -n "$remote" ]; then
- if [ -d "$remote/.git" ]; then
+ if __git_is_configured_remote "$remote"; then
+ # configured remote takes precedence over a
+ # local directory with the same name
+ list_refs_from=remote
+ elif [ -d "$remote/.git" ]; then
dir="$remote/.git"
elif [ -d "$remote" ]; then
dir="$remote"
else
- list_refs_from=remote
+ list_refs_from=url
fi
fi
@@ -435,6 +439,18 @@ __git_remotes ()
git --git-dir="$d" remote
}
+# Returns true if $1 matches the name of a configured remote, false otherwise.
+__git_is_configured_remote ()
+{
+ local remote
+ for remote in $(__git_remotes); do
+ if [ "$remote" = "$1" ]; then
+ return 0
+ fi
+ done
+ return 1
+}
+
__git_list_merge_strategies ()
{
git merge -s help 2>&1 |
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 6e64cd6ba..a201b5212 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -373,6 +373,15 @@ test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from
test_cmp expect actual
'
+test_expect_success '__git_is_configured_remote' '
+ test_when_finished "git remote remove remote_1" &&
+ git remote add remote_1 git://remote_1 &&
+ test_when_finished "git remote remove remote_2" &&
+ git remote add remote_2 git://remote_2 &&
+ verbose __git_is_configured_remote remote_2 &&
+ test_must_fail __git_is_configured_remote non-existent
+'
+
test_expect_success 'setup for ref completion' '
git commit --allow-empty -m initial &&
git branch matching-branch &&
@@ -516,7 +525,7 @@ test_expect_success '__git_refs - configured remote - full refs - repo given on
test_cmp expected "$actual"
'
-test_expect_failure '__git_refs - configured remote - remote name matches a directory' '
+test_expect_success '__git_refs - configured remote - remote name matches a directory' '
cat >expected <<-EOF &&
HEAD
branch-in-other
--
2.11.0.555.g967c1bcb3
next prev parent reply other threads:[~2017-02-03 2:49 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-03 2:48 [PATCHv2 00/21] completion: various __gitdir()-related improvements SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 01/21] completion: improve __git_refs()'s in-code documentation SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 02/21] completion tests: don't add test cruft to the test repository SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 03/21] completion tests: make the $cur variable local to the test helper functions SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 04/21] completion tests: consolidate getting path of current working directory SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 05/21] completion tests: check __gitdir()'s output in the error cases SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 06/21] completion tests: add tests for the __git_refs() helper function SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 07/21] completion: ensure that the repository path given on the command line exists SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 08/21] completion: fix most spots not respecting 'git --git-dir=<path>' SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 09/21] completion: respect 'git --git-dir=<path>' when listing remote refs SZEDER Gábor
2017-02-03 2:48 ` SZEDER Gábor [this message]
2017-02-03 2:48 ` [PATCHv2 11/21] completion: don't list 'HEAD' when trying refs completion outside of a repo SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 12/21] completion: list short refs from a remote given as a URL SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 13/21] completion: don't offer commands when 'git --opt' needs an argument SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 14/21] completion: fix completion after 'git -C <path>' SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 15/21] rev-parse: add '--absolute-git-dir' option SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 16/21] completion: respect 'git -C <path>' SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 17/21] completion: don't use __gitdir() for git commands SZEDER Gábor
2017-02-13 19:20 ` [PATCH] completion: restore removed line continuating backslash SZEDER Gábor
2017-02-13 20:45 ` Junio C Hamano
2017-02-15 1:35 ` SZEDER Gábor
2017-02-15 2:41 ` Junio C Hamano
2017-02-15 13:06 ` SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 18/21] completion: consolidate silencing errors from git commands SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 19/21] completion: don't guard git executions with __gitdir() SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 20/21] completion: extract repository discovery from __gitdir() SZEDER Gábor
2017-02-03 2:48 ` [PATCHv2 21/21] completion: cache the path to the repository SZEDER Gábor
2017-02-06 21:29 ` [PATCHv2 00/21] completion: various __gitdir()-related improvements Junio C Hamano
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