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authorSZEDER Gábor <szeder.dev@gmail.com>2019-08-13 12:26:46 (GMT)
committerJunio C Hamano <gitster@pobox.com>2019-08-13 19:31:04 (GMT)
commit2675ea1cc0f5d542d9bde4e8a458ac726bf30f63 (patch)
treea12275d62c5a402c67db283665509e858f540ac9 /contrib
parentd9438873c4dd80057a86f4b9a082db5ec75275cb (diff)
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completion: use 'sort -u' to deduplicate config variable names
The completion script runs the classic '| sort | uniq' pipeline to deduplicate the output of 'git help --config-for-completion'. 'sort -u' does the same, but uses one less external process and pipeline stage. Not a bit win, as it's only run once as the list of supported configuration variables is initialized, but at least it sets a better example for others to follow. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib')
-rw-r--r--contrib/completion/git-completion.bash2
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index f89324d..b51cb31 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2225,7 +2225,7 @@ __git_config_vars=
__git_compute_config_vars ()
{
test -n "$__git_config_vars" ||
- __git_config_vars="$(git help --config-for-completion | sort | uniq)"
+ __git_config_vars="$(git help --config-for-completion | sort -u)"
}
_git_config ()