Skip to content

Sync

Sync #109

Workflow file for this run

name: Sync
on:
schedule:
- cron: 0 0 * * 0
workflow_dispatch:
inputs:
workspaces:
description: Space separated list of workspaces to sync (leave blank to sync all)
required: false
lock:
description: Whether to acquire terraform state lock during sync
required: false
default: "true"
jobs:
prepare:
name: Prepare
runs-on: ubuntu-latest
outputs:
workspaces: ${{ steps.workspaces.outputs.this }}
defaults:
run:
shell: bash
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Discover workspaces
id: workspaces
env:
WORKSPACES: ${{ github.event.inputs.workspaces }}
run: |
if [[ -z "${WORKSPACES}" ]]; then
workspaces="$(ls github | jq --raw-input '[.[0:-4]]' | jq -sc add)"
else
workspaces="$(echo "${WORKSPACES}" | jq --raw-input 'split(" ")')"
fi
echo "this=${workspaces}" >> $GITHUB_OUTPUT
sync:
needs: [prepare]
if: needs.prepare.outputs.workspaces != ''
permissions:
contents: write
strategy:
fail-fast: false
matrix:
workspace: ${{ fromJson(needs.prepare.outputs.workspaces) }}
name: Sync
runs-on: ubuntu-latest
env:
TF_IN_AUTOMATION: 1
TF_INPUT: 0
TF_LOCK: ${{ github.event.inputs.lock }}
TF_WORKSPACE_OPT: ${{ matrix.workspace }}
AWS_ACCESS_KEY_ID: ${{ secrets.RW_AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.RW_AWS_SECRET_ACCESS_KEY }}
GITHUB_APP_ID: ${{ secrets.RW_GITHUB_APP_ID }}
GITHUB_APP_INSTALLATION_ID: ${{ secrets[format('RW_GITHUB_APP_INSTALLATION_ID_{0}', matrix.workspace)] || secrets.RW_GITHUB_APP_INSTALLATION_ID }}
GITHUB_APP_PEM_FILE: ${{ secrets.RW_GITHUB_APP_PEM_FILE }}
TF_VAR_write_delay_ms: 300
defaults:
run:
shell: bash
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Setup terraform
uses: hashicorp/setup-terraform@633666f66e0061ca3b725c73b2ec20cd13a8fdd1 # v2.0.3
with:
terraform_version: 1.2.9
terraform_wrapper: false
- name: Initialize terraform
run: terraform init -upgrade
working-directory: terraform
- name: Select terraform workspace
run: |
terraform workspace select "${TF_WORKSPACE_OPT}" || terraform workspace new "${TF_WORKSPACE_OPT}"
echo "TF_WORKSPACE=${TF_WORKSPACE_OPT}" >> $GITHUB_ENV
working-directory: terraform
- name: Pull terraform state
run: |
terraform show -json > $TF_WORKSPACE.tfstate.json
working-directory: terraform
- name: Sync
run: |
npm ci
npm run build
npm run main
working-directory: scripts
- uses: ./.github/actions/git-config-user
- env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
git_branch="${GITHUB_REF_NAME}-sync-${TF_WORKSPACE}"
git checkout -B "${git_branch}"
git add --all
git diff-index --quiet HEAD || git commit --message="sync@${GITHUB_RUN_ID} ${TF_WORKSPACE}"
git push origin "${git_branch}" --force
push:
needs: [prepare, sync]
if: needs.prepare.outputs.workspaces != ''
name: Push
runs-on: ubuntu-latest
defaults:
run:
shell: bash
steps:
- name: Generate app token
id: token
uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92 # v1.8.0
with:
app_id: ${{ secrets.RW_GITHUB_APP_ID }}
installation_id: ${{ secrets[format('RW_GITHUB_APP_INSTALLATION_ID_{0}', github.repository_owner)] || secrets.RW_GITHUB_APP_INSTALLATION_ID }}
private_key: ${{ secrets.RW_GITHUB_APP_PEM_FILE }}
- name: Checkout
uses: actions/checkout@v4
with:
token: ${{ steps.token.outputs.token }}
- uses: ./.github/actions/git-config-user
- env:
WORKSPACES: ${{ needs.prepare.outputs.workspaces }}
run: |
echo "${GITHUB_RUN_ID}" > .sync
git add .sync
git commit --message="sync@${GITHUB_RUN_ID}"
while read workspace; do
workspace_branch="${GITHUB_REF_NAME}-sync-${workspace}"
git fetch origin "${workspace_branch}"
git merge --strategy-option=theirs "origin/${workspace_branch}"
git push origin --delete "${workspace_branch}"
done <<< "$(jq -r '.[]' <<< "${WORKSPACES}")"
- run: git push origin "${GITHUB_REF_NAME}" --force