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unleash.unleash/.github/workflows/gradual-strict-null-checks.yml
Gastón Fournier 0426dd505d
chore: update to node 18 (#3527)
## About the changes
This upgrades our main branch to use node 18 which is the active LTS
version and stops using node 14 which reaches the end of life in a few
weeks: https://nodejs.dev/en/about/releases/

This PR also adds `--no-experimental-fetch` for frontend tests and other
frontend commands. Related to:
https://github.com/node-fetch/node-fetch/issues/1566

More about the experimental fetch release:
https://nodejs.org/en/blog/announcements/v18-release-announce#fetch-experimental
2023-04-18 10:35:32 +02:00

74 lines
2.5 KiB
YAML

name: Lower null checks
on:
pull_request:
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@v3
with:
path: current
- name: Checkout main branch
uses: actions/checkout@v3
with:
ref: ${{ env.MAIN_BRANCH }}
path: main
- name: Use Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v3
with:
node-version: ${{ matrix.node-version }}
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 && $YARN_1 build --strictNullChecks true 2> .stderr-current > .out-current &
pid1=$!
$YARN_2 install --ignore-scripts &> /dev/null && $YARN_2 build --strictNullChecks true 2> .stderr-main > .out-main &
pid2=$!
# 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