Update module github.com/hashicorp/go-slug to v0.16.1 #102
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name: Terraform | |
on: | |
push: | |
branches: [main] | |
pull_request: | |
jobs: | |
run: | |
name: Run | |
runs-on: ubuntu-22.04 | |
permissions: | |
contents: read | |
pull-requests: write | |
checks: write | |
env: | |
# renovate: datasource=github-releases depName=hashicorp/terraform | |
TERRAFORM_VERSION: "1.6.6" | |
TF_HTTP_PASSWORD: ${{ github.token }} | |
TF_IN_AUTOMATION: "true" | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
- uses: hashicorp/setup-terraform@v3 | |
with: | |
terraform_version: ${TERRAFORM_VERSION} | |
- run: terraform init | |
- run: terraform plan -out=tfplan | |
- run: terraform apply tfplan | tee apply.log | |
if: ${{ github.event_name == 'push' && github.ref_name == 'main' }} | |
- name: Backup state | |
if: ${{ github.event_name == 'push' && github.ref_name == 'main' }} | |
env: | |
AWS_ACCESS_KEY_ID: ${{ secrets.B2_TFBACKUP_KEY_ID }} | |
AWS_SECRET_ACCESS_KEY: ${{ secrets.B2_TFBACKUP_SECRET_KEY }} | |
AWS_DEFAULT_REGION: us-east-1 | |
AWS_ENDPOINT_URL: https://s3.us-east-005.backblazeb2.com | |
S3_BUCKET: terraform-state-backup | |
run: | | |
terraform show -json > state.json | |
aws s3 cp state.json s3://${S3_BUCKET}/${{ github.repository }}/$(date +%s).json | |
DELETE_FILES=$(\ | |
aws s3api list-objects-v2 --bucket "${S3_BUCKET}" --prefix "${{ github.repository }}" | \ | |
jq -r '.Contents | map(.Key) | sort | reverse | .[5:] | .[]' \ | |
) | |
for file in ${DELETE_FILES}; do aws s3 rm s3://${S3_BUCKET}/$file; done | |
- run: terraform show -json tfplan > tfplan.json | |
- run: terraform show -no-color tfplan > summary.txt | |
- name: Create status check with details | |
uses: actions/github-script@v7 | |
with: | |
github-token: ${{ github.token }} | |
script: | | |
const fs = require('fs').promises | |
const plan = JSON.parse(await fs.readFile('tfplan.json', 'utf-8')) | |
const humanSummary = await fs.readFile('summary.txt', 'utf-8') | |
let applyLog; | |
try { | |
applyLog = await fs.readFile('apply.log', 'utf-8') | |
} catch {} | |
function countActions(plan, type) { | |
return plan.resource_changes.filter(ch => ch.change.actions.includes(type)).length | |
} | |
const createCount = countActions(plan, 'create') | |
const updateCount = countActions(plan, 'update') | |
const deleteCount = countActions(plan, 'delete') | |
const noChanges = createCount == 0 && updateCount == 0 && deleteCount == 0 | |
const title = noChanges | |
? "No changes" | |
: (context.eventName === 'push' | |
? `${createCount} added, ${updateCount} changed, ${deleteCount} destroyed` | |
: `${createCount} to add, ${updateCount} to change, ${deleteCount} to destroy` | |
) | |
const codefence = "```" | |
const summary = ` | |
# Terraform Plan | |
${codefence} | |
${humanSummary.trim("\n")} | |
${codefence} | |
${!!applyLog ? ` | |
# Terraform Apply | |
${codefence} | |
${applyLog.replace(/\u001b\[[^m]+m/g, '').trim()} | |
${codefence} | |
` : ""} | |
` | |
const sha = context.eventName === 'pull_request' | |
? context.payload.pull_request.head.sha | |
: context.sha | |
await github.rest.checks.create({ | |
owner: context.repo.owner, | |
repo: context.repo.repo, | |
head_sha: sha, | |
status: 'completed', | |
conclusion: noChanges ? 'neutral' : 'success', | |
name: context.eventName === 'push' ? "Apply" : "Plan", | |
output: { | |
title, | |
summary, | |
}, | |
}); | |
- name: Show plan on PR | |
uses: actions/github-script@v7 | |
if: ${{ github.event_name == 'pull_request' }} | |
with: | |
github-token: ${{ github.token }} | |
script: | | |
const { repository: { pullRequest: { comments } } } = await github.graphql(` | |
query($owner:String!, $name:String!, $pr:Int!) { | |
repository(owner:$owner, name:$name) { | |
pullRequest(number:$pr) { | |
comments(last: 10) { | |
nodes { | |
id, | |
minimizedReason | |
author { | |
...on Bot { | |
login | |
} | |
} | |
} | |
} | |
} | |
} | |
} | |
`, { | |
owner: context.repo.owner, | |
name: context.repo.repo, | |
pr: context.issue.number, | |
}) | |
const commentsToHide = comments.nodes.filter((comment) => { | |
return !comment.minimizedReason && comment.author.login == "github-actions" | |
}) | |
if (commentsToHide.length > 0) { | |
await github.graphql(` | |
mutation { | |
${commentsToHide.map((c,i) => | |
`c${i}: minimizeComment(input: { subjectId: "${c.id}", classifier: OUTDATED }) { | |
clientMutationId | |
} | |
` | |
).join("")} | |
} | |
`) | |
} | |
const fs = require('fs').promises | |
const plan = await fs.readFile('summary.txt', 'utf-8') | |
const codefence = "```" | |
const body = ` | |
🏗️ Terraform Plan | |
${codefence} | |
${plan.trim("\n")} | |
${codefence}` | |
github.rest.issues.createComment({ | |
issue_number: context.issue.number, | |
owner: context.repo.owner, | |
repo: context.repo.repo, | |
body, | |
}) |