name: 'Docusaurus Deploy'
description: 'Builds Docusaurus docs from repo and deploys to S3'

inputs:
    docs-path:
        description: 'Path to docs directory in calling repo'
        default: 'docs'
    on-broken-links:
        description: 'Behavior on broken links: throw, warn, or ignore'
        default: 'throw'
    prefix:
        description: 'Prefix for S3 path'
        default: ''

runs:
    using: 'composite'
    steps:
        - name: Compute target URL
          shell: bash
          run: |
              REF="${{ github.head_ref || github.ref_name }}"
              REPO="${{ github.event.repository.name }}"
              ORG="${{ github.repository_owner }}"

              if [[ "$REF" == "main" || "$REF" == "master" ]]; then
                URL="http://${REPO}.${ORG}.jt4d-wiki.ru.net"
                S3_PATH="${ORG}.${REPO}"
              else
                URL="http://${REF}.${REPO}.${ORG}.jt4d-wiki.ru.net"
                S3_PATH="${ORG}.${REPO}.${REF}"
              fi

              PREFIX="${{ inputs.prefix }}"
              if [[ -n "$PREFIX" ]]; then
                S3_PATH="${PREFIX}/${S3_PATH}"
              fi

              echo "TARGET_URL=$URL" >> $GITHUB_ENV
              echo "S3_PATH=$S3_PATH" >> $GITHUB_ENV

        - name: Set docs status pending
          shell: bash
          run: |
              curl -s -X POST \
                -H "Authorization: token ${{ github.token }}" \
                -H "Content-Type: application/json" \
                -d '{
                  "state": "pending",
                  "context": "Docs",
                  "description": "building",
                  "target_url": "${{ env.TARGET_URL }}"
                }' \
                "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/statuses/${{ github.sha }}"

        - name: Copy docs into Docusaurus
          shell: bash
          run: |
              DOCUSAURUS_DIR="${{ github.action_path }}"
              rm -rf "${DOCUSAURUS_DIR}/docs"
              cp -r "${{ inputs.docs-path }}" "${DOCUSAURUS_DIR}/docs"
              cp "${{ github.workspace }}/.docuservix.yml" "${DOCUSAURUS_DIR}"

        - name: Prepare docs
          shell: bash
          working-directory: ${{ github.action_path }}
          run: node scripts/prepare-docs.mjs

        - name: Install Docusaurus dependencies
          shell: bash
          working-directory: ${{ github.action_path }}
          run: yarn install --frozen-lockfile

        - name: Build docs
          shell: bash
          working-directory: ${{ github.action_path }}
          env:
              DOCUSERVIX_ON_BROKEN_LINKS: ${{ inputs.on-broken-links }}
              DOCUSERVIX_URL: ${{ env.TARGET_URL }}
          run: yarn docusaurus build --out-dir ${{ github.workspace }}/generated-docs

        - name: Upload to S3
          shell: bash
          env:
              AWS_ACCESS_KEY_ID: ${{ vars.DOCUSERVIX_S3_ACCESS }}
              AWS_SECRET_ACCESS_KEY: ${{ vars.DOCUSERVIX_S3_SECRET }}
          run: |
              aws s3 sync generated-docs/ \
                s3://${{ vars.DOCUSERVIX_S3_BUCKET }}/${{ env.S3_PATH }}\
                --endpoint-url ${{ vars.DOCUSERVIX_S3_URL }} \
                --acl public-read \
                --delete

        - name: Set docs status success
          if: success()
          shell: bash
          run: |
              curl -s -X POST \
                -H "Authorization: token ${{ github.token }}" \
                -H "Content-Type: application/json" \
                -d '{
                  "state": "success",
                  "context": "Docs",
                  "description": "deployed",
                  "target_url": "${{ env.TARGET_URL }}"
                }' \
                "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/statuses/${{ github.sha }}"

        - name: Set docs status failure
          if: failure()
          shell: bash
          run: |
              curl -s -X POST \
                -H "Authorization: token ${{ github.token }}" \
                -H "Content-Type: application/json" \
                -d '{
                  "state": "failure",
                  "context": "Docs",
                  "description": "build failed",
                  "target_url": "${{ env.TARGET_URL }}"
                }' \
                "${{ github.server_url }}/api/v1/repos/${{ github.repository }}/statuses/${{ github.sha }}"