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unleash.unleash/.github/workflows/gradual-strict-null-checks.yml
renovate[bot] 99e7aec18a
chore(deps): update actions/checkout action to v4 (#4741)
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
2023-10-05 10:19:57 +02:00

74 lines
2.5 KiB
YAML

name: Lower null checks
on:
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
env:
MAIN_BRANCH: main
strategy:
matrix:
node-version: [18.x]
steps:
- name: Checkout current branch
uses: actions/checkout@v4
with:
path: current
- name: Checkout main branch
uses: actions/checkout@v4
with:
ref: ${{ env.MAIN_BRANCH }}
path: main
- name: Use Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v3
with:
node-version: 18.17
cache: 'yarn'
cache-dependency-path: |
current/yarn.lock
main/yarn.lock
- name: Compare errors if enabling strictNullChecks
env:
URL: ${{ github.event.pull_request.comments_url }}
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
comment () {
curl -X POST $URL \
-H "Content-Type: application/json" \
-H "Authorization: token $GITHUB_TOKEN" \
--data "{ \"body\": \"${1}\" }"
}
YARN_1="yarn --mutex network --cwd ./current"
YARN_2="yarn --mutex network --cwd ./main"
$YARN_1 install --ignore-scripts &> /dev/null && $YARN_1 build:backend --strictNullChecks true 2> .stderr-current > .out-current &
pid1=$!
$YARN_2 install --ignore-scripts &> /dev/null && $YARN_2 build:backend --strictNullChecks true 2> .stderr-main > .out-main &
pid2=$!
# wait for the processes that are expected to fail
set +e
wait $pid1
wait $pid2
set -e
CURRENT=$(grep "Found [0-9]* errors" .out-current | sed 's/Found \(.*\) errors in .* files./\1/')
MAIN=$(grep "Found [0-9]* errors" .out-main | sed 's/Found \(.*\) errors in .* files./\1/')
if [ $CURRENT -gt $MAIN ]; then
comment "After enabling [\`strictNullChecks\`](https://www.typescriptlang.org/tsconfig#strictNullChecks) this PR would be **increasing** the number of null check errors from ${MAIN} to ${CURRENT}. <br /> Make sure your branch is up-to-date with ${MAIN_BRANCH} and **check the diff in the console output** to pinpoint the offending files."
diff .out-current .out-main
exit 1
else
echo "The PR has $CURRENT null check errors against $MAIN in main. You're good to go!"
fi