grant web3-bot push access to uci fork #227
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name: Plan | |
on: | |
pull_request_target: | |
branches: [master] # no need to create plans on other PRs because they can be only used after a merge to the default branch | |
workflow_dispatch: | |
defaults: | |
run: | |
shell: bash | |
concurrency: | |
group: plan-${{ github.event.pull_request.number || github.ref }} | |
cancel-in-progress: true # we only care about the most recent plan for any given PR/ref | |
jobs: | |
prepare: | |
permissions: | |
actions: read | |
contents: read | |
pull-requests: read | |
name: Prepare | |
runs-on: ubuntu-latest | |
outputs: | |
workspaces: ${{ steps.workspaces.outputs.this }} | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
- if: github.event_name == 'pull_request_target' | |
env: | |
NUMBER: ${{ github.event.pull_request.number }} | |
SHA: ${{ github.event.pull_request.head.sha }} | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
git fetch origin "pull/${NUMBER}/head" | |
# we delete github directory first to ensure we only get YAMLs from the PR | |
rm -rf github && git checkout "${SHA}" -- github | |
- name: Discover workspaces | |
id: workspaces | |
run: echo "this=$(ls github | jq --raw-input '[.[0:-4]]' | jq -sc add)" >> $GITHUB_OUTPUT | |
- name: Wait for Apply to finish | |
run: | | |
while [[ "$(gh api /repos/${{ github.repository }}/actions/workflows/apply.yml/runs --jq '.workflow_runs | map(.status) | map(select(. != "completed")) | length')" != '0' ]]; do | |
echo "Waiting for all Apply workflow runs to finish..." | |
sleep 10 | |
done | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
timeout-minutes: 10 | |
plan: | |
needs: [prepare] | |
permissions: | |
contents: read | |
pull-requests: read | |
strategy: | |
fail-fast: false | |
matrix: | |
workspace: ${{ fromJson(needs.prepare.outputs.workspaces || '[]') }} | |
name: Plan | |
runs-on: ubuntu-latest | |
env: | |
TF_IN_AUTOMATION: 1 | |
TF_INPUT: 0 | |
TF_WORKSPACE: ${{ matrix.workspace }} | |
AWS_ACCESS_KEY_ID: ${{ secrets.RO_AWS_ACCESS_KEY_ID }} | |
AWS_SECRET_ACCESS_KEY: ${{ secrets.RO_AWS_SECRET_ACCESS_KEY }} | |
GITHUB_APP_ID: ${{ secrets.RO_GITHUB_APP_ID }} | |
GITHUB_APP_INSTALLATION_ID: ${{ secrets[format('RO_GITHUB_APP_INSTALLATION_ID_{0}', matrix.workspace)] || secrets.RO_GITHUB_APP_INSTALLATION_ID }} | |
GITHUB_APP_PEM_FILE: ${{ secrets.RO_GITHUB_APP_PEM_FILE }} | |
TF_VAR_write_delay_ms: 300 | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
- if: github.event_name == 'pull_request_target' | |
env: | |
NUMBER: ${{ github.event.pull_request.number }} | |
SHA: ${{ github.event.pull_request.head.sha }} | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
git fetch origin "pull/${NUMBER}/head" | |
rm -rf github && git checkout "${SHA}" -- github | |
- name: Setup terraform | |
uses: hashicorp/setup-terraform@633666f66e0061ca3b725c73b2ec20cd13a8fdd1 # v2.0.3 | |
with: | |
terraform_version: 1.2.9 | |
terraform_wrapper: false | |
- name: Initialize terraform | |
run: terraform init | |
working-directory: terraform | |
- name: Plan terraform | |
run: | | |
terraform show -json > $TF_WORKSPACE.tfstate.json | |
terraform plan -refresh=false -lock=false -out="${TF_WORKSPACE}.tfplan" -no-color | |
working-directory: terraform | |
- name: Upload terraform plan | |
uses: actions/upload-artifact@v3 | |
with: | |
name: ${{ env.TF_WORKSPACE }}_${{ github.event.pull_request.head.sha || github.sha }}.tfplan | |
path: terraform/${{ env.TF_WORKSPACE }}.tfplan | |
if-no-files-found: error | |
retention-days: 90 | |
comment: | |
needs: [prepare, plan] | |
if: github.event_name == 'pull_request_target' | |
permissions: | |
contents: read | |
pull-requests: write | |
name: Comment | |
runs-on: ubuntu-latest | |
env: | |
AWS_ACCESS_KEY_ID: ${{ secrets.RO_AWS_ACCESS_KEY_ID }} | |
AWS_SECRET_ACCESS_KEY: ${{ secrets.RO_AWS_SECRET_ACCESS_KEY }} | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
- if: github.event_name == 'pull_request_target' | |
env: | |
NUMBER: ${{ github.event.pull_request.number }} | |
SHA: ${{ github.event.pull_request.head.sha }} | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
git fetch origin "pull/${NUMBER}/head" | |
rm -rf github && git checkout "${SHA}" -- github | |
- name: Setup terraform | |
uses: hashicorp/setup-terraform@633666f66e0061ca3b725c73b2ec20cd13a8fdd1 # v2.0.3 | |
with: | |
terraform_version: 1.2.9 | |
terraform_wrapper: false | |
- name: Initialize terraform | |
run: terraform init | |
working-directory: terraform | |
- name: Download terraform plans | |
uses: actions/download-artifact@v3 | |
with: | |
path: terraform | |
- name: Show terraform plans | |
run: | | |
for plan in $(find . -type f -name '*.tfplan'); do | |
echo "<details><summary>$(basename "${plan}" '.tfplan')</summary>" >> TERRAFORM_PLANS.md | |
echo '' >> TERRAFORM_PLANS.md | |
echo '```' >> TERRAFORM_PLANS.md | |
echo "$(terraform show -no-color "${plan}" 2>&1)" >> TERRAFORM_PLANS.md | |
echo '```' >> TERRAFORM_PLANS.md | |
echo '' >> TERRAFORM_PLANS.md | |
echo '</details>' >> TERRAFORM_PLANS.md | |
done | |
cat TERRAFORM_PLANS.md | |
working-directory: terraform | |
- name: Prepare comment | |
run: | | |
echo 'COMMENT<<EOF' >> $GITHUB_ENV | |
if [[ $(wc -c TERRAFORM_PLANS.md | cut -d' ' -f1) -ge 65000 ]]; then | |
echo "Terraform plans are too long to post as a comment. Please inspect [Plan > Comment > Show terraform plans](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}) instead." >> $GITHUB_ENV | |
else | |
cat TERRAFORM_PLANS.md >> $GITHUB_ENV | |
fi | |
echo 'EOF' >> $GITHUB_ENV | |
working-directory: terraform | |
- name: Comment on pull request | |
uses: marocchino/sticky-pull-request-comment@fcf6fe9e4a0409cd9316a5011435be0f3327f1e1 # v2.3.1 | |
with: | |
header: plan | |
number: ${{ github.event.pull_request.number }} | |
message: | | |
Before merge, verify that all the following plans are correct. They will be applied as-is after the merge. | |
#### Terraform plans | |
${{ env.COMMENT }} |