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authorTim Lee <progscriptclone@gmail.com>2021-04-13 19:58:30 +0800
committerDaniel Shahaf <d.s@daniel.shahaf.name>2021-04-13 13:55:48 +0000
commit3b631babec67c15c893c0d31f8aaaaaa06ca8cfa (patch)
treec6a3832b40c9e75c9bbc11f730b4cb118175b75d /Misc
parenta90d5ab90191c3681f9216579d2e134314cd8cd7 (diff)
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48525: vcs_info git docs: ahead/behind commits: Run fewer external programs
Diffstat (limited to 'Misc')
-rw-r--r--Misc/vcs_info-examples8
1 files changed, 2 insertions, 6 deletions
diff --git a/Misc/vcs_info-examples b/Misc/vcs_info-examples
index 94b8a7b5e..d33d0ceed 100644
--- a/Misc/vcs_info-examples
+++ b/Misc/vcs_info-examples
@@ -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}