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should-skip-this: Check for changes between the master branch, not the previous commit.

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Joshua Nelson 2021-05-05 19:21:42 -04:00 • committed by Caleb Cartwright
parent 56fa9b43c8
commit 08c7c61b9d
1 changed files with 6 additions and 2 deletions
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8
src/ci/scripts/should-skip-this.sh
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@ -6,15 +6,19 @@
set -euo pipefail
IFS=$'\n\t'
git fetch "https://github.com/$GITHUB_REPOSITORY" "$GITHUB_BASE_REF"
BASE_COMMIT="$(git merge-base FETCH_HEAD HEAD)"
echo "Searching for toolstate changes between $BASE_COMMIT and $(git rev-parse HEAD)"
source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"
if [[ -z "${CI_ONLY_WHEN_SUBMODULES_CHANGED+x}" ]]; then
echo "Executing the job since there is no skip rule in effect"
elif git diff HEAD^ | grep --quiet "^index .* 160000"; then
elif git diff "$BASE_COMMIT" | grep --quiet "^index .* 160000"; then
# Submodules pseudo-files inside git have the 160000 permissions, so when
# those files are present in the diff a submodule was updated.
echo "Executing the job since submodules are updated"
elif git diff --name-only HEAD^ | grep --quiet src/tools/'\(clippy\|rustfmt\)'; then
elif git diff --name-only "$BASE_COMMIT" | grep --quiet src/tools/'\(clippy\|rustfmt\)'; then
# There is not an easy blanket search for subtrees. For now, manually list
# clippy.
echo "Executing the job since clippy or rustfmt subtree was updated"