Update ci.yml #75
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name: 'Terraform Cloud' | ||
# Controls when the action will run. | ||
on: | ||
# Triggers the workflow on push or pull request events but only for the main branch | ||
push: | ||
branches: [ main ] | ||
pull_request: | ||
# A workflow run is made up of one or more jobs that can run sequentially or in parallel | ||
jobs: | ||
# This workflow contains a single job called "terraform" | ||
terraform: | ||
name: 'Terraform' | ||
# The type of runner that the job will run on | ||
runs-on: ubuntu-latest | ||
# Steps represent a sequence of tasks that will be executed as part of the job | ||
steps: | ||
- name: Checkout | ||
uses: actions/checkout@v4 | ||
- name: Upload Configuration | ||
uses: hashicorp/tfc-workflows-github/actions/[email protected] | ||
id: plan-upload | ||
with: | ||
workspace: ${{ env.TF_WORKSPACE }} | ||
directory: ${{ env.CONFIG_DIRECTORY }} | ||
speculative: true | ||
- name: Create Plan Run | ||
uses: hashicorp/tfc-workflows-github/actions/[email protected] | ||
id: plan-run | ||
with: | ||
workspace: ${{ env.TF_WORKSPACE }} | ||
configuration_version: ${{ steps.plan-upload.outputs.configuration_version_id }} | ||
plan_only: true | ||
- name: Get Plan Output | ||
uses: hashicorp/tfc-workflows-github/actions/[email protected] | ||
id: plan-output | ||
with: | ||
plan: ${{ fromJSON(steps.plan-run.outputs.payload).data.relationships.plan.data.id }} | ||
- name: Update PR | ||
uses: actions/github-script@v6 | ||
id: plan-comment | ||
with: | ||
github-token: ${{ secrets.GITHUB_TOKEN }} | ||
script: | | ||
// 1. Retrieve existing bot comments for the PR | ||
const { data: comments } = await github.rest.issues.listComments({ | ||
owner: context.repo.owner, | ||
repo: context.repo.repo, | ||
issue_number: context.issue.number, | ||
}); | ||
const botComment = comments.find(comment => { | ||
return comment.user.type === 'Bot' && comment.body.includes('Terraform Cloud Plan Output') | ||
}); | ||
const output = `#### Terraform Cloud Plan Output | ||
\`\`\` | ||
Plan: ${{ steps.plan-output.outputs.add }} to add, ${{ steps.plan-output.outputs.change }} to change, ${{ steps.plan-output.outputs.destroy }} to destroy. | ||
\`\`\` | ||
[Terraform Cloud Plan](${{ steps.plan-run.outputs.run_link }}) | ||
`; | ||
// 3. Delete previous comment so PR timeline makes sense | ||
if (botComment) { | ||
github.rest.issues.deleteComment({ | ||
owner: context.repo.owner, | ||
repo: context.repo.repo, | ||
comment_id: botComment.id, | ||
}); | ||
} | ||
github.rest.issues.createComment({ | ||
issue_number: context.issue.number, | ||
owner: context.repo.owner, | ||
repo: context.repo.repo, | ||
body: output | ||
}); | ||
# Exit on Plan failure | ||
- name: Terraform Plan Status | ||
if: steps.plan.outcome == 'failure' | ||
run: exit 1 | ||
# Terraform apply on push to main branch | ||
- name: Terraform Apply | ||
if: github.ref == 'refs/heads/main' && github.event_name == 'push' | ||
run: terraform apply -auto-approve |