fix(git-auto-fetch): cancel fetch if we don't have permission over git folder (#10010)

ab8b9913 · Xuehai Pan · GitHub · 5a4159cd · ab8b9913
Unverified Commit ab8b9913 authored Sep 06, 2021 by Xuehai Pan Committed by GitHub Sep 06, 2021
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git-auto-fetch.plugin.zsh plugins/git-auto-fetch/git-auto-fetch.plugin.zsh +3 -2

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--- a/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
+++ b/plugins/git-auto-fetch/git-auto-fetch.plugin.zsh
@@ -11,8 +11,9 @@ function git-fetch-all {
      return 0
    fi

-    # Do nothing if auto-fetch disabled
-    if [[ -z "$gitdir" || -f "$gitdir/NO_AUTO_FETCH" ]]; then
+    # Do nothing if auto-fetch is disabled or don't have permissions
+    if [[ ! -w "$gitdir" || -f "$gitdir/NO_AUTO_FETCH" ]] ||
+       [[ -f "$gitdir/FETCH_LOG" && ! -w "$gitdir/FETCH_LOG" ]]; then
      return 0
    fi