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48525: vcs_info git docs: ahead/behind commits: Run fewer external programs

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Tim Lee 2021-04-13 19:58:30 +08:00 committed by Daniel Shahaf
parent a90d5ab901
commit 3b631babec
2 changed files with 7 additions and 6 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2021-04-13 Tim Lee <progscriptclone@gmail.com>
* 48525: Misc/vcs_info-examples: vcs_info git docs: ahead/behind
commits: Run fewer external programs
2021-04-12 Jun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>
* 48439: Src/mem.c: remove macros that became unnecessary by 47785

8
Misc/vcs_info-examples
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@ -179,14 +179,10 @@ function +vi-git-st() {
local ahead behind
local -a gitstatus
# for git prior to 1.7
# ahead=$(git rev-list origin/${hook_com[branch]}..HEAD | wc -l)
ahead=$(git rev-list ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null | wc -l)
ahead=$(git rev-list --count ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null)
(( $ahead )) && gitstatus+=( "+${ahead}" )
# for git prior to 1.7
# behind=$(git rev-list HEAD..origin/${hook_com[branch]} | wc -l)
behind=$(git rev-list HEAD..${hook_com[branch]}@{upstream} 2>/dev/null | wc -l)
behind=$(git rev-list --count HEAD..${hook_com[branch]}@{upstream} 2>/dev/null)
(( $behind )) && gitstatus+=( "-${behind}" )
hook_com[misc]+=${(j:/:)gitstatus}