experimental/documentation/gerrit.md: check for error case
NOTRY=true Change-Id: I0eebe482111efa90dc2fb9d106bdacaf689a38d3 Reviewed-on: https://skia-review.googlesource.com/21371 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
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@ -126,14 +126,20 @@ If your branch's upstream branch (set with `git branch --set-upstream-to=...`)
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is set, you can use that to automatically push to that branch:
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gerrit_push_upstream() {
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local UPSTREAM="$(git rev-parse --abbrev-ref --symbolic-full-name @{u})"
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local UPSTREAM_FULL="$(git rev-parse --symbolic-full-name @{upstream})"
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case "$UPSTREAM_FULL" in
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(refs/remotes/*) :;;
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(*) echo "Set your remote upstream branch."; return 2;;
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esac
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local UPSTREAM="${UPSTREAM_FULL#refs/remotes/}"
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local REMOTE="${UPSTREAM%%/*}"
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local REMOTE_BRANCH="${UPSTREAM#*/}"
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local MESSAGE="$(echo $*|sed 's/[^A-Za-z0-9]/_/g')"
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echo git push $R @:refs/for/${B}%m=${M};
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git push "$REMOTE" "@:refs/for/${REMOTE_BRANCH}%m=${MESSAGE}"
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}
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As a Git alias:
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git config alias.gerrit-push-upstream '!f()(U="$(git rev-parse --abbrev-ref --symbolic-full-name @{u})";R="${U%%/*}";B="${U#*/}";M="$(echo $*|sed 's/[^A-Za-z0-9]/_/g')";git push "$R" "@:refs/for/${B}%m=$M");f'
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git config alias.gerrit-push '!f()(F="$(git rev-parse --symbolic-full-name @{u})";case "$F" in (refs/remotes/*);;(*)echo "Set your remote upstream branch.";return 2;;esac;U="${F#refs/remotes/}";R="${U%%/*}";B="${U#*/}";M="$(echo $*|sed 's/[^A-Za-z0-9]/_/g')";echo git push $R @:refs/for/${B}%m=$M;git push "$R" "@:refs/for/${B}%m=$M");f'
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