name: Deploy
on:
  push:
    branches:
      - main
  repository_dispatch:
jobs:
  deploy:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Ensure CF_DEPLOY_DOMAIN and CF_ZONE_ID are defined
        run: |
          if [ -z "$CF_ZONE_ID" ]
          then
              echo "CF_ZONE_ID not defined"
              exit 1
          fi
          if [ -z "$CF_DEPLOY_DOMAIN" ]
          then
              echo "CF_DEPLOY_DOMAIN not defined"
              exit 1
          fi
        env:
          CF_ZONE_ID: ${{ vars.CF_ZONE_ID }}
          CF_DEPLOY_DOMAIN: ${{ vars.CF_DEPLOY_DOMAIN }}

      # this is needed to get the lowercase version of the repository_owner name
      # TODO: switch to some lowercase function in the future when Actions supports it
      - name: Set lowercase repository_owner name
        run: |
          echo $GH_OWNER | awk '{ print "OWNER_LOWER=" tolower($0) }' >> ${GITHUB_ENV}
        env:
          GH_OWNER: ${{ github.repository_owner }}

      - uses: actions/checkout@v2
      - uses: hashicorp/setup-terraform@v2

      - name: Install package
        run: |
          sudo apt-get -y install jq

      - name: Setup node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18

      - name: Configure Cloudflare Images variants
        run: |
          curl -XPOST https://api.cloudflare.com/client/v4/accounts/${{ secrets.CF_ACCOUNT_ID }}/images/v1/variants \
              -d '{
                  "id": "avatar",
                  "options": {
                      "metadata": "copyright",
                      "width": 400,
                      "height": 400
                  }
              }' \
              -H 'Authorization: Bearer ${{ secrets.CF_API_TOKEN }}'

          curl -XPOST https://api.cloudflare.com/client/v4/accounts/${{ secrets.CF_ACCOUNT_ID }}/images/v1/variants \
              -d '{
                  "id": "header",
                  "options": {
                      "metadata": "copyright",
                      "width": 1500,
                      "height": 500
                  }
              }' \
              -H 'Authorization: Bearer ${{ secrets.CF_API_TOKEN }}'

          curl -XPOST https://api.cloudflare.com/client/v4/accounts/${{ secrets.CF_ACCOUNT_ID }}/images/v1/variants \
              -d '{
                  "id": "usercontent",
                  "options": {
                      "metadata": "copyright"
                  }
              }' \
              -H 'Authorization: Bearer ${{ secrets.CF_API_TOKEN }}'

      - name: Create D1 database
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: d1 create wildebeest-${{ env.OWNER_LOWER }}
          apiToken: ${{ secrets.CF_API_TOKEN }}
        continue-on-error: true
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: retrieve D1 database
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: d1 list | grep wildebeest-${{ env.OWNER_LOWER }} | awk '{print "d1_id="$2}' >> $GITHUB_ENV
          apiToken: ${{ secrets.CF_API_TOKEN }}
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: migrate D1 database
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: d1 migrations apply wildebeest-${{ env.OWNER_LOWER }}
          apiToken: ${{ secrets.CF_API_TOKEN }}
          preCommands: |
            echo "*** pre commands ***"
            echo -e "[[d1_databases]]\nbinding=\"DATABASE\"\ndatabase_name=\"wildebeest-${{ env.OWNER_LOWER }}\"\ndatabase_id=\"${{ env.d1_id }}\"" >> wrangler.toml
            echo "******"
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: retrieve Zero Trust organization
        run: |
          auth_domain=$(curl https://api.cloudflare.com/client/v4/accounts/${{ secrets.CF_ACCOUNT_ID }}/access/organizations \
              -H 'Authorization: Bearer ${{ secrets.CF_API_TOKEN }}' | jq -r '.result.auth_domain')
          printf "auth_domain=$auth_domain" >> $GITHUB_ENV

      - name: retrieve Terraform state KV namespace
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: kv:namespace list | jq -r '.[] | select( .title == "wildebeest-terraform-${{ env.OWNER_LOWER }}-state" ) | .id' | awk '{print "tfstate_kv="$1}' >> $GITHUB_ENV
          apiToken: ${{ secrets.CF_API_TOKEN }}
          preCommands: |
            echo "*** pre commands ***"
            apt-get update && apt-get -y install jq
            echo "******"
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: Init
        run: terraform init
        working-directory: ./tf

      - name: download Terraform state
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: kv:key get --namespace-id=${{ env.tfstate_kv }} terraform.tfstate > ./tf/terraform.tfstate
          postCommands: |
            echo "*** post commands ***"
            chmod 777 ./tf/terraform.tfstate
            echo "******"
          apiToken: ${{ secrets.CF_API_TOKEN }}
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}
        if: ${{ env.tfstate_kv != '' }}

      - name: download VAPID keys
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: kv:key get --namespace-id=${{ env.tfstate_kv }} vapid_jwk | jq . > ./tf/vapid_jwk
          apiToken: ${{ secrets.CF_API_TOKEN }}
          preCommands: |
            echo "*** pre commands ***"
            apt-get update && apt-get -y install jq
            echo "******"
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}
        continue-on-error: true
        if: ${{ env.tfstate_kv != '' }}

      - name: generate VAPID keys if needed
        run: |
          sudo chmod 777 ./tf/vapid_jwk || true

          if [ ! -s ./tf/vapid_jwk ]
          then
            node ./scripts/generate-vapid-keys.mjs > ./tf/vapid_jwk
            echo "VAPID keys generated"
          fi

      - name: Publish DO
        uses: cloudflare/wrangler-action@2.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
          command: publish --config do/wrangler.toml
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: Retrieve DO namespace
        run: |
          curl https://api.cloudflare.com/client/v4/accounts/${{ secrets.CF_ACCOUNT_ID }}/workers/durable_objects/namespaces \
              -H 'Authorization: Bearer ${{ secrets.CF_API_TOKEN }}' \
              | jq -r '.result[] | select( .script == "wildebeest-do" ) | .id' | awk '{print "do_cache_id="$1}' >> $GITHUB_ENV

      - name: Configure
        run: terraform plan && terraform apply -auto-approve
        continue-on-error: true
        working-directory: ./tf
        env:
          TF_VAR_cloudflare_account_id: ${{ secrets.CF_ACCOUNT_ID }}
          TF_VAR_cloudflare_api_token: ${{ secrets.CF_API_TOKEN }}
          TF_VAR_cloudflare_zone_id: ${{ vars.CF_ZONE_ID }}
          TF_VAR_cloudflare_deploy_domain: ${{ vars.CF_DEPLOY_DOMAIN }}
          TF_VAR_gh_username: ${{ env.OWNER_LOWER }}
          TF_VAR_d1_id: ${{ env.d1_id }}
          TF_VAR_do_cache_id: ${{ env.do_cache_id }}
          TF_VAR_access_auth_domain: ${{ env.auth_domain }}
          TF_VAR_wd_instance_title: ${{ vars.INSTANCE_TITLE }}
          TF_VAR_wd_admin_email: ${{ vars.ADMIN_EMAIL }}
          TF_VAR_wd_instance_description: ${{ vars.INSTANCE_DESCR }}
          TF_VAR_sentry_dsn: ${{ secrets.SENTRY_DSN }}
          TF_VAR_sentry_access_client_id: ${{ secrets.SENTRY_ACCESS_CLIENT_ID }}
          TF_VAR_sentry_access_client_secret: ${{ secrets.SENTRY_ACCESS_CLIENT_SECRET }}

      - name: retrieve Terraform state KV namespace
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: kv:namespace list | jq -r '.[] | select( .title == "wildebeest-terraform-${{ env.OWNER_LOWER }}-state" ) | .id' | awk '{print "tfstate_kv="$1}' >> $GITHUB_ENV
          apiToken: ${{ secrets.CF_API_TOKEN }}
          preCommands: |
            echo "*** pre commands ***"
            apt-get update && apt-get -y install jq
            echo "******"
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}
        if: ${{ env.tfstate_kv == '' }}

      - name: store VAPID keys state
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: kv:key put --namespace-id=${{ env.tfstate_kv }} vapid_jwk --path=./tf/vapid_jwk
          apiToken: ${{ secrets.CF_API_TOKEN }}
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: store Terraform state
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: kv:key put --namespace-id=${{ env.tfstate_kv }} terraform.tfstate --path=./tf/terraform.tfstate
          apiToken: ${{ secrets.CF_API_TOKEN }}
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: Create Queue
        uses: cloudflare/wrangler-action@2.0.0
        with:
          command: queues create wildebeest
          apiToken: ${{ secrets.CF_API_TOKEN }}
        continue-on-error: true
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: Publish consumer
        uses: cloudflare/wrangler-action@2.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
          preCommands: |
            echo "*** pre commands ***"
            echo -e "[[d1_databases]]\nbinding=\"DATABASE\"\ndatabase_name=\"wildebeest-${{ env.OWNER_LOWER }}\"\ndatabase_id=\"${{ env.d1_id }}\"\n" >> consumer/wrangler.toml

            echo -e "[durable_objects]\n" >> consumer/wrangler.toml
            echo -e "bindings=[" >> consumer/wrangler.toml
            echo -e "{name=\"DO_CACHE\",class_name=\"WildebeestCache\",script_name=\"wildebeest-do\"}," >> consumer/wrangler.toml
            echo -e "]" >> consumer/wrangler.toml

            echo -e "[vars]\n" >> consumer/wrangler.toml
            echo -e "DOMAIN=\"${{ vars.CF_DEPLOY_DOMAIN }}\"\n" >> consumer/wrangler.toml
            echo -e "ADMIN_EMAIL=\"${{ vars.ADMIN_EMAIL }}\"\n" >> consumer/wrangler.toml
            echo "******"
          command: publish --config consumer/wrangler.toml
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

      - name: add Queue producer to Pages
        run: |
          curl https://api.cloudflare.com/client/v4/accounts/${{ secrets.CF_ACCOUNT_ID }}/pages/projects/wildebeest-${{ env.OWNER_LOWER }} \
              -XPATCH \
              -H 'Authorization: Bearer ${{ secrets.CF_API_TOKEN }}' \
              -d  '{
                  "deployment_configs": {
                    "production": {
                      "queue_producers": {
                        "QUEUE": {
                          "name": "wildebeest"
                        }
                      }
                    }
                  }
                }' > /dev/null

      - name: Publish
        uses: cloudflare/wrangler-action@2.0.0
        with:
          apiToken: ${{ secrets.CF_API_TOKEN }}
          preCommands: |
            echo "*** pre commands ***"
            yarn
            yarn build
            cp -rv ./frontend/dist/* .
            # remove folder that aren't needed in Pages before we upload
            rm -rf ./tf ./scripts ./.github ./.npm ./consumer ./*.md
            echo "******"
          command: pages publish --project-name=wildebeest-${{ env.OWNER_LOWER }} .
        env:
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}
          COMMIT_HASH: ${{ github.sha }}