manual-proxy-environment-deploy.yaml

name: Deploy proxy to environment
run-name: Proxygen Deployment for ${{ inputs.proxy_environment }}

on:
  workflow_dispatch:
    inputs:
      proxy_environment:
        description: Name of the proxygen environment to deploy to
        required: true
        type: choice
        default: internal-dev
        options:
          - internal-dev
          - int
          - prod
      build_sandbox:
        description: Build sandbox container?
        required: false
        default: false
        type: boolean

permissions:
  contents: read
  packages: read

jobs:
  deploy-environment:
    runs-on: ubuntu-latest
    name: Deploy to Environment
    steps:
      - name: Checkout
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
      - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
        with:
          node-version: 22

      - name: Npm install
        uses: ./.github/actions/node-install
        with:
          node-version: 22
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: "Check if pull request exists for this branch and set ENVIRONMENT/APIM_ENV"
        id: pr_exists
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          branch_name=${GITHUB_HEAD_REF:-$(echo $GITHUB_REF | sed 's#refs/heads/##')}
          echo "Current branch is '$branch_name'"

          if [ -z "${{ inputs.proxy_environment }}" ]; then
            ENVIRONMENT="internal-dev"
          else
            ENVIRONMENT="${{ inputs.proxy_environment }}"
          fi

          pr_json=$(gh pr list --head "$branch_name" --state open --json number --limit 1)
          pr_number=$(echo "$pr_json" | jq -r '.[0].number // empty')

          if [[ -n "$pr_number" ]]; then
            echo "Pull request exists: #$pr_number"
            echo "does_pull_request_exist=true" >> $GITHUB_OUTPUT
            echo "pr_number=$pr_number" >> $GITHUB_OUTPUT
            APIM_ENV="$ENVIRONMENT-pr"
            echo "changing environment variable so that PR number is used in proxy pipeline for setting env vars"
            ENVIRONMENT="pr$pr_number"
          else
            echo "Pull request doesn't exist, setting target env to main"
            echo "does_pull_request_exist=false" >> $GITHUB_OUTPUT
            echo "pr_number=" >> $GITHUB_OUTPUT
            APIM_ENV="$ENVIRONMENT"
            ENVIRONMENT="main"
          fi

          echo "ENVIRONMENT=$ENVIRONMENT" >> $GITHUB_ENV
          echo "APIM_ENV=$APIM_ENV" >> $GITHUB_ENV

      - name: "Build OAS spec"
        uses: ./.github/actions/build-oas-spec
        with:
          apimEnv: "${{ env.APIM_ENV }}"
          buildSandbox: ${{ inputs.build_sandbox }}
          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: "Build proxies"
        env:
          PROXYGEN_API_NAME: nhs-notify-supplier
          PR_NUMBER: ${{ steps.pr_exists.outputs.pr_number }}
          APP_CLIENT_ID: ${{ secrets.APP_CLIENT_ID }}
          APP_PEM_FILE: ${{ secrets.APP_PEM_FILE }}
        uses: ./.github/actions/build-proxies
        with:
          environment: "${{ env.ENVIRONMENT }}"
          apimEnv: "${{ env.APIM_ENV }}"
          runId: "${{ github.run_id }}"
          buildSandbox: ${{ inputs.build_sandbox }}
          releaseVersion: ${{ github.ref_name }}