First attempt at a document on idempotency #8890
Workflow file for this run
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| name: PR Preview Deployment | |
| on: | |
| pull_request: | |
| types: [opened, synchronize, reopened] | |
| jobs: | |
| build_and_deploy: | |
| # do not run in forks | |
| if: github.event.pull_request.head.repo.full_name == github.repository | |
| runs-on: ubuntu-latest | |
| concurrency: | |
| group: pr-${{ github.event.pull_request.number || github.event.number }} | |
| cancel-in-progress: true | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| - uses: actions/setup-node@v4 | |
| with: | |
| node-version: 20 | |
| - uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const comments = require('./.github/workflows/scripts/comments.js'); | |
| const maybeComment = await comments.get(context, github); | |
| if (maybeComment) { | |
| await comments.update(context, github, maybeComment.id, `🤖 Your PR preview is being built...`); | |
| } else { | |
| await comments.create(context, github, `🤖 Your PR preview is being built...`); | |
| } | |
| - uses: actions/setup-python@v4 | |
| with: | |
| python-version: "3.10" | |
| - name: Install DFX | |
| uses: dfinity/setup-dfx@main | |
| - name: Cache icx-asset binary | |
| id: cache-icx-asset-bin | |
| uses: actions/cache@v3 | |
| with: | |
| path: sdk/target/release/icx-asset | |
| key: icxassetbin-master | |
| restore-keys: | | |
| icxassetbin- | |
| - name: Install icx-asset | |
| if: steps.cache-icx-asset-bin.outputs.cache-hit != 'true' | |
| run: | | |
| rm -rf sdk | |
| git clone --depth 1 https://github.com/dfinity/sdk.git | |
| cd sdk | |
| cargo build -p icx-asset --release | |
| - name: Add icx-asset to path | |
| run: | | |
| echo "`pwd`/sdk/target/release/" >> $GITHUB_PATH | |
| - name: "Build & Deploy" | |
| run: | | |
| mkdir -p ~/.config/dfx/identity/default | |
| echo $DFX_IDENTITY_PREVIEW | base64 -d > ~/.config/dfx/identity/default/identity.pem | |
| sed -i 's/\\r\\n/\r\n/g' ~/.config/dfx/identity/default/identity.pem | |
| # request preview canister from the pool | |
| pull_number=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH") | |
| pip install ic-py | |
| canister_id=$(python3 .github/workflows/scripts/request-canister.py $pull_number) | |
| # overwrite canister id in dfx.json | |
| echo "{\"portal\":{\"ic\":\"$canister_id\"}}" > canister_ids.json | |
| echo "PREVIEW_CANISTER_ID=$canister_id" >> $GITHUB_ENV | |
| # install and deploy | |
| git submodule update --init | |
| time npm install | |
| export PREVIEW_CANISTER_ID=$canister_id | |
| dfx canister --network ic create --all | |
| time dfx build --network ic portal | |
| dfx canister --network ic install portal --wasm .dfx/ic/canisters/portal/assetstorage.wasm.gz || true | |
| time icx-asset --replica https://icp0.io --pem ~/.config/dfx/identity/default/identity.pem sync $canister_id build | |
| env: | |
| DFX_IDENTITY_PREVIEW: ${{ secrets.DFX_IDENTITY_PREVIEW }} | |
| POOL_CANISTER_ID: ${{ secrets.POOL_CANISTER_ID }} | |
| CONTENTFUL_ACCESS_TOKEN: ${{ secrets.CONTENTFUL_ACCESS_TOKEN }} | |
| CONTENTFUL_HOST: ${{ secrets.CONTENTFUL_HOST }} | |
| CONTENTFUL_SPACE_ID: ${{ secrets.CONTENTFUL_SPACE_ID }} | |
| AIRTABLE_KEY: ${{ secrets.AIRTABLE_SA_PORTAL_SERVICE_ACCOUNT }} | |
| YOUTUBE_API_KEY: ${{ secrets.YOUTUBE_API_KEY }} | |
| SLACK_TOKEN: ${{ secrets.SLACK_TOKEN }} | |
| - name: Report build error | |
| uses: actions/github-script@v6 | |
| if: ${{ failure() }} | |
| with: | |
| script: | | |
| const comments = require('./.github/workflows/scripts/comments.js'); | |
| const maybeComment = await comments.get(context, github); | |
| if (maybeComment) { | |
| await comments.update(context, github, maybeComment.id, `🤖 Preview build failed.`); | |
| } else { | |
| await comments.create(context, github, `🤖 Preview build failed.`); | |
| } | |
| - uses: actions/github-script@v6 | |
| with: | |
| script: | | |
| const comments = require('./.github/workflows/scripts/comments.js'); | |
| const maybeComment = await comments.get(context, github); | |
| if (maybeComment) { | |
| await comments.update(context, github, maybeComment.id, `🤖 Here's your preview: https://${process.env.PREVIEW_CANISTER_ID}.icp0.io`); | |
| } else { | |
| await comments.create(context, github, `🤖 Here's your preview: https://${process.env.PREVIEW_CANISTER_ID}.icp0.io`); | |
| } |