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soerenmartiussoerenmartius
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feat: init (#1)
Moved adding any stacks to a subsequent PR. This initial PR includes adding the workflows only but no actual Terramate stacks.
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‎.github/workflows/apply.yml

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name: Run Terraform Apply
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on:
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push:
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branches:
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- main
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jobs:
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preview:
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name: Apply
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: write
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pull-requests: write
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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with:
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ref: ${{ github.head_ref }}
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fetch-depth: 0
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- name: Install tools using asdf
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uses: asdf-vm/actions/[email protected]
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- name: List changed stacks
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id: list
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run: |
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echo "stdout<<STDOUT" >>$GITHUB_OUTPUT
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terramate list --changed >>$GITHUB_OUTPUT
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EXIT_CODE=$?
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echo "STDOUT" >>$GITHUB_OUTPUT
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exit ${EXIT_CODE}
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- name: Configure AWS Credentials
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if: steps.list.outputs.stdout
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uses: aws-actions/configure-aws-credentials@v2
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with:
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aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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aws-region: eu-central-1
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- name: Run Terraform init on changed stacks
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if: steps.list.outputs.stdout
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id: init
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run: |
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terramate run --changed -- terraform init
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- name: Create Terraform apply on changed stacks
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if: steps.list.outputs.stdout
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id: apply
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run: |
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terramate run --changed -- terraform apply -input=false -auto-approve

‎.github/workflows/plan.yml

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name: Preview Terraform Plan
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on:
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pull_request:
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jobs:
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preview:
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name: Plan
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runs-on: ubuntu-latest
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permissions:
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id-token: write
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contents: write
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pull-requests: write
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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with:
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ref: ${{ github.head_ref }}
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fetch-depth: 0
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- name: Install tools using asdf
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uses: asdf-vm/actions/[email protected]
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- name: List changed stacks
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id: list
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run: |
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echo "stdout<<STDOUT" >>$GITHUB_OUTPUT
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terramate list --changed >>$GITHUB_OUTPUT
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EXIT_CODE=$?
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echo "STDOUT" >>$GITHUB_OUTPUT
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exit ${EXIT_CODE}
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- name: Configure AWS Credentials
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if: steps.list.outputs.stdout
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uses: aws-actions/configure-aws-credentials@v2
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with:
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aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
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aws-region: eu-central-1
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- name: Create Terraform plan on changed stacks
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if: steps.list.outputs.stdout
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run: |
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terramate run --changed -- terraform init
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terramate run --changed -- terraform validate
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terramate run --changed -- terraform plan -out out.tfplan
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- name: Generate Preview Comment
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if: steps.list.outputs.stdout
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id: comment
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run: |
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echo >>pr-comment.txt "### List of Changed Stacks"
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echo >>pr-comment.txt
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echo >>pr-comment.txt '```bash'
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echo >>pr-comment.txt "${{ steps.list.outputs.stdout }}"
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echo >>pr-comment.txt '```'
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echo >>pr-comment.txt
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echo >>pr-comment.txt "#### Terraform Plan"
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echo >>pr-comment.txt
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echo >>pr-comment.txt '```terraform'
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terramate run --changed -- terraform show -no-color out.tfplan 2>&1 | dd bs=1024 count=248 >>pr-comment.txt
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echo >>pr-comment.txt '```'
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cat pr-comment.txt >>$GITHUB_STEP_SUMMARY
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- name: Inform about no Changed Stacks
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if: (!steps.list.outputs.stdout)
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run: |
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echo >>pr-comment.txt '### No changed stacks.'
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cat pr-comment.txt >>$GITHUB_STEP_SUMMARY
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- name: Publish Plans for Changed Stacks
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uses: marocchino/sticky-pull-request-comment@v2
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with:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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header: terraform-plan
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path: pr-comment.txt

‎.gitignore

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# Intellij
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.idea
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# MacOS
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.DS_STORE
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# VSCode configuration
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.vscode
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# Ignore Terraform init files
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terraform.tfstate*
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.terraform
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.terraform.lock.hcl
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# Ignore all files generated during CI/CD workflows
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*.tfplan
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pr-comment.txt

‎.tool-versions

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terraform 1.5.3
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terramate 0.4.0

‎README.md

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# terramate-github-actions-example
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terramate-github-actions-example
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<p align="center">
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<picture width="160px" align="center">
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<source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/terramate-io/brand/5a799813d429116741243b9b06a9f034a3991bf3/darkmode/stamp.svg">
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<img alt="Terramate" src="https://raw.githubusercontent.com/terramate-io/brand/5a799813d429116741243b9b06a9f034a3991bf3/whitemode/stamp.svg" width="160px" align="center">
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</picture>
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<h1 align="center">Terramate</h1>
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<p align="center">
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✨ <a href="https://terramate.io/docs/cli">https://terramate.io</a> ✨
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<br/>
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Terramate helps implement and maintain <strong>highly scalable</strong> Terraform projects by adding powerful capabilities
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such as code generation, stacks, orchestration, change detection, data sharing and more.
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</p>
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</p>
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<br/>
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<p align="center">
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<a href="https://terramate.io/docs/cli">📖 Terramate Documentation</a> | <a href="https://play.terramate.io">💻 Playground</a> | <a href="https://terramate.io/discord" title="Join our Discord Community">💬 Discord Community</a> | <a href="https://jobs.ashbyhq.com/terramate" title="Terrmate Job Board">🚀 We are hiring!</a>
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</p>
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## Examples
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This repository demonstrates a simple example of how Terramate helps run simple and efficient workflows using GitHub Actions.

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