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name: Publish to npm
on:
push:
branches:
- main
paths:
- 'package.json' # se déclenche uniquement si package.json change
jobs:
check-and-publish:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 2 # pour pouvoir comparer avec le commit précédent
- name: Check if version changed
id: version_check
run: |
PREV=$(git show HEAD~1:package.json | node -p "require('/dev/stdin').version" 2>/dev/null || echo "none")
CURR=$(node -p "require('./package.json').version")
echo "prev=$PREV"
echo "curr=$CURR"
if [ "$PREV" != "$CURR" ]; then
echo "changed=true" >> $GITHUB_OUTPUT
else
echo "changed=false" >> $GITHUB_OUTPUT
fi
- name: Setup Node
if: steps.version_check.outputs.changed == 'true'
uses: actions/setup-node@v4
with:
node-version: '22'
registry-url: 'https://registry.npmjs.org'
- name: Update npm
if: steps.version_check.outputs.changed == 'true'
run: npm install -g npm@latest
- name: Install dependencies
if: steps.version_check.outputs.changed == 'true'
run: npm ci --legacy-peer-deps
- name: Publish
if: steps.version_check.outputs.changed == 'true'
run: npm publish
env:
NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}