diff options
| -rw-r--r-- | Library/Homebrew/cmd/update.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Library/Homebrew/cmd/update.sh b/Library/Homebrew/cmd/update.sh index 744642648..98c497082 100644 --- a/Library/Homebrew/cmd/update.sh +++ b/Library/Homebrew/cmd/update.sh @@ -386,6 +386,8 @@ EOS ( if [[ -n "$HOMEBREW_UPDATE_PREINSTALL" ]] then + # Skip taps checked/fetched recently + [[ -n "$(find "$DIR/.git/FETCH_HEAD" -type f -mmin -1)" ]] && exit # Skip taps without formulae. FORMULAE="$(find "$DIR" -maxdepth 1 \( -name "*.rb" -or -name Formula -or -name HomebrewFormula \) -print -quit)" [[ -z "$FORMULAE" ]] && exit @@ -405,6 +407,8 @@ EOS --header "Accept: application/vnd.github.v3.sha" \ --header "If-None-Match: \"$UPSTREAM_BRANCH_LOCAL_SHA\"" \ "https://api.github.com/repos/$UPSTREAM_REPOSITORY/commits/$UPSTREAM_BRANCH")" + # Touch FETCH_HEAD to confirm we've checked for an update. + [[ -f "$DIR/.git/FETCH_HEAD" ]] && touch "$DIR/.git/FETCH_HEAD" [[ "$UPSTREAM_SHA_HTTP_CODE" = "304" ]] && exit elif [[ -n "$HOMEBREW_UPDATE_PREINSTALL" ]] then |