deploy.yml

# PR Based Deploy On OpenShift
# Builds and Deploys unmerged PR's to temporary pods/services/routes/etc in the OpenShift Dev environment.
name: PR-Based Deploy on OpenShift

on:
  pull_request:
    types: [opened, reopened, synchronize, ready_for_review]

concurrency:
  group: ${{ github.workflow }}-${{ github.event.number }}
  cancel-in-progress: true

jobs:
  # Print variables for logging and debugging purposes
  checkEnv:
    name: Print Env variables
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false }}
    steps:
      - name: Print Env Vars
        run: |
          echo OC CLI Version: $(oc version)
          echo Git Base Ref: ${{ github.base_ref }}
          echo Git Change ID: ${{ github.event.number }}
          echo Git Pull Request Ref: ${{ github.event.pull_request.head.sha }}
          echo Git Event Name: ${{ github.event_name }}
          echo Git Event Action: ${{ github.event.action }}
          echo Git Branch Ref: ${{ github.head_ref }}
          echo PR in Draft: ${{ github.event.pull_request.draft }}

  # Scans the commit against past commits, and determines if any jobs are skippable (due to no changes in target files).
  # Note: this does not take into account the current branch and will check past workflows from any branch, so an
  # additional check against the current branch is added to the `if` in the jobs below. This ensures that we only skip
  # jobs if there are no changes AND the previous successful job was against the current branch.
  skipDuplicateActions:
    name: Check for duplicate actions
    runs-on: ubuntu-latest
    timeout-minutes: 20
    needs:
      - checkEnv
    outputs:
      paths_result: ${{ steps.skip_check.outputs.paths_result }}
      # Set to `true` if the latest commit message contains `ignore-skip` anywhere in the message.
      # Used to disable duplicate action skipping, if needed.
      ignore_skip: ${{ contains(steps.head_commit_message.outputs.commit_message, 'ignore-skip') }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@v5
        with:
          paths_filter: |
            app:
              paths:
                - 'app/src/**'
                - 'app/package*.json'
                - 'app/.pipeline/**'
                - 'app/Dockerfile'
                - 'app/server/**'
                - 'app/public/**'
              paths_ignore:
                - 'app/src/**/*.test.ts'
                - 'app/**.md'
            api:
              paths:
                - 'api/src/**'
                - 'api/package*.json'
                - 'api/.pipeline/**'
                - 'api/Dockerfile'
              paths_ignore:
                - 'api/src/**/*.test.ts'
                - 'api/**.md'
            database:
              paths:
                - 'database/src/**' 
                - 'database/package*.json'
                - 'database/.pipeline/**'
                - 'database/.docker/Dockerfile.setup'
                - 'database/.docker/Dockerfile.migrate'
              paths_ignore:
                - 'database/src/**/*.test.ts'
                - 'database/**.md'

      # Get the head commit for this pull request, parse out the commit message, and assign to the `commit_message`
      # output variable, which is then used to determine if the term `ignore-skip` is found in the commit message.
      - name: Checkout head commit
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: Get head commit message
        id: head_commit_message
        run: |
          echo commit message: $(git show -s --format=%s)
          echo "commit_message=$(git show -s --format=%s)" >> $GITHUB_OUTPUT

  # Checkout the repo once and cache it for use in subsequent jobs
  checkoutRepo:
    name: Checkout and cache target branch
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false }}
    env:
      PR_NUMBER: ${{ github.event.number }}
    needs:
      - skipDuplicateActions
    steps:
      - name: Checkout Target Branch
        uses: actions/checkout@v3
        with:
          persist-credentials: false

      # Cache the repo
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          # Cache repo based on the commit sha that triggered the workflow
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Install Node - for `node` and `npm` commands
      # Note: This already uses actions/cache internally, so repeat calls in subsequent jobs are not a performance hit
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

  # Build the web frontend app image
  buildAPP:
    name: Build APP Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).app.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).app.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
      APP_NAME: "biohubbc-app"
    needs:
      - checkoutRepo
      - skipDuplicateActions
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Scale down any existing OpenShift pods for this PR deployment
      # Why? The new pods will be deployed before the existing pods are terminated, and twice the resources will be needed
      # in that moment. If not enough resources are available to spin up the new pods, then they may fail to deploy.
      - name: Scale down app pods
        run: oc get deploymentconfig --namespace af2668-dev --selector env-id=$PR_NUMBER,app-name=$APP_NAME -o name | awk '{print "oc scale --replicas=0 " $1}' | bash

      # Install app pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: app/.pipeline/
        run: npm ci

      # Build the app image
      - name: Build APP Image
        working-directory: app/.pipeline/
        run: |
          DEBUG=* npm run build -- --pr=$PR_NUMBER

  # Build the Database image
  buildDatabase:
    name: Build Database Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
      APP_NAME: "biohubbc-db"
    needs:
      - checkoutRepo
      - skipDuplicateActions
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Scale down any existing OpenShift pods for this PR deployment
      # Why? The new pods will be deployed before the existing pods are terminated, and twice the resources will be needed
      # in that moment. If not enough resources are available to spin up the new pods, then they may fail to deploy.
      - name: Scale down database pods
        run: oc get deploymentconfig --namespace af2668-dev --selector env-id=$PR_NUMBER,app-name=$APP_NAME -o name | awk '{print "oc scale --replicas=0 " $1}' | bash

      # Install database pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: database/.pipeline/
        run: npm ci

      # Build the database image
      - name: Build Database Image
        working-directory: database/.pipeline/
        run: |
          DEBUG=* npm run db:build -- --pr=$PR_NUMBER

  # Build the Database Setup image
  buildDatabaseSetup:
    name: Build Database Setup Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
    needs:
      - checkoutRepo
      - skipDuplicateActions
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Install database pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: database/.pipeline/
        run: npm ci

      # Build the database image
      - name: Build Database Setup Image
        working-directory: database/.pipeline/
        run: |
          DEBUG=* npm run db-setup:build -- --pr=$PR_NUMBER

  # Build the API image
  buildAPI:
    name: Build API Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).api.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).api.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
      APP_NAME: "biohubbc-api"
    needs:
      - checkoutRepo
      - skipDuplicateActions
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Scale down any existing OpenShift pods for this PR deployment
      # Why? The new pods will be deployed before the existing pods are terminated, and twice the resources will be needed
      # in that moment. If not enough resources are available to spin up the new pods, then they may fail to deploy.
      - name: Scale down api pods
        run: oc get deploymentconfig --namespace af2668-dev --selector env-id=$PR_NUMBER,app-name=$APP_NAME -o name | awk '{print "oc scale --replicas=0 " $1}' | bash

      # Install api pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: api/.pipeline/
        run: npm ci

      # Build the api image
      - name: Build API Image
        working-directory: api/.pipeline/
        run: |
          DEBUG=* npm run build -- --pr=$PR_NUMBER

  # Deploy APP image
  deployAPP:
    name: Deploy APP Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).app.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).app.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
    needs:
      - buildAPP
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Install app pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: app/.pipeline
        run: npm ci

      # Deploy the app image
      - name: Deploy APP Image
        working-directory: app/.pipeline
        run: |
          DEBUG=* npm run deploy -- --pr=$PR_NUMBER --env=dev

  # Deploy Database image
  deployDatabase:
    name: Deploy Database Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
    needs:
      - buildDatabase
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Install database pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: database/.pipeline/
        run: npm ci

      # Deploy the database image
      - name: Deploy Database Image
        working-directory: database/.pipeline/
        run: |
          DEBUG=* npm run db:deploy -- --pr=$PR_NUMBER --env=dev

  # Deploy Database image
  deployDatabaseSetup:
    name: Deploy Database Setup Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).database.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
    needs:
      - buildDatabaseSetup
      - deployDatabase
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Install database pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: database/.pipeline/
        run: npm ci

      # Deploy the database setup image
      - name: Deploy Database Setup Image
        working-directory: database/.pipeline/
        run: |
          DEBUG=* npm run db-setup:deploy -- --pr=$PR_NUMBER --env=dev

  # Deploy API image
  deployAPI:
    name: Deploy API Image
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ always() &&
      ( needs.deployDatabase.result == 'success' || needs.deployDatabase.result == 'skipped' ) &&
      github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false &&
      ( needs.skipDuplicateActions.outputs.ignore_skip == 'true' ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).api.should_skip == false ||
      fromJSON(needs.skipDuplicateActions.outputs.paths_result).api.skipped_by.branch != github.head_ref ) }}
    env:
      PR_NUMBER: ${{ github.event.number }}
    needs:
      - buildAPI
      - deployDatabase
    steps:
      # Install Node - for `node` and `npm` commands
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 14

      # Load repo from cache
      - name: Cache repo
        uses: actions/cache@v3
        id: cache-repo
        env:
          cache-name: cache-repo
        with:
          path: ${{ github.workspace }}/*
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ github.sha }}

      # Checkout the branch if not restored via cache
      - name: Checkout Target Branch
        if: steps.cache-repo.outputs.cache-hit != 'true'
        uses: actions/checkout@v3

      # Log in to OpenShift.
      # Note: The secrets needed to log in are NOT available if the PR comes from a FORK.
      # PR's must originate from a branch off the original repo or else all openshift `oc` commands will fail.
      - name: Log in to OpenShift
        run: oc login --token=${{ secrets.TOOLS_SA_TOKEN }} --server=https://api.silver.devops.gov.bc.ca:6443

      # Install api pipeline node modules
      # Note: This already caches node modules internally
      - name: Install pipeline node modules
        working-directory: api/.pipeline/
        run: npm ci

      # Deploy the api image
      - name: Deploy API Image
        working-directory: api/.pipeline/
        run: |
          DEBUG=* npm run deploy -- --pr=$PR_NUMBER --env=dev

  # Report the overall status of all jobs.
  # Why? Skipped jobs are not considered successes when specifying requird jobs in the GitHub PR settings. Rather than
  # specify each job, we can specify this final job only, and use its status as an indicator of all previous jobs
  # having successfully run. We can then manually include the 'skipped' status as part our definition of success.
  workflowStatus:
    name: Workflow Status
    runs-on: ubuntu-latest
    timeout-minutes: 20
    if: ${{ always() &&
      github.event.pull_request.merged == false &&
      github.event.pull_request.draft == false }}
    needs:
      - checkEnv
      - skipDuplicateActions
      - checkoutRepo
      - buildAPP
      - buildDatabase
      - buildDatabaseSetup
      - buildAPI
      - deployAPP
      - deployDatabase
      - deployDatabaseSetup
      - deployAPI
    steps:
      - name: Log result
        run: |
          echo needs.checkEnv.result: ${{ needs.checkEnv.result }}
          echo needs.skipDuplicateActions.result: ${{ needs.skipDuplicateActions.result }}
          echo needs.checkoutRepo.result: ${{ needs.checkoutRepo.result }}
          echo needs.buildAPP.result: ${{ needs.buildAPP.result }}
          echo needs.buildDatabase.result: ${{ needs.buildDatabase.result }}
          echo needs.buildDatabaseSetup.result: ${{ needs.buildDatabaseSetup.result }}
          echo needs.buildAPI.result: ${{ needs.buildAPI.result }}
          echo needs.deployAPP.result: ${{ needs.deployAPP.result }}
          echo needs.deployDatabase.result: ${{ needs.deployDatabase.result }}
          echo needs.deployDatabaseSetup.result: ${{ needs.deployDatabaseSetup.result }}
          echo needs.deployAPI.result: ${{ needs.deployAPI.result }}

      - name: Report success
        if: |
          !contains(needs.*.result, 'failure') && !contains(needs.*.result, 'cancelled')
        run: |
          echo All deployments completed successfully or were skipped
          exit 0

      - name: Report failure
        if: |
          contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')
        run: |
          echo One or more deployments failed or was cancelled
          exit 1