feat(cd): auto-generate SDK

Author: matoous

.github/workflows/generate.yaml

@@ -0,0 +1,86 @@
+name: Generate
+
+on:
+  workflow_dispatch: {}
+  pull_request:
+    paths:
+      - openapi.json
+      - "codegen/**"
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+jobs:
+  generate:
+    name: Generate SDK
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          repository: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name || github.repository }}
+          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.ref || github.ref_name }}
+          persist-credentials: false
+
+      - name: Install Go
+        uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
+        with:
+          go-version-file: "./codegen/go.mod"
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@44454db4f0199b8b9685a5d763dc37cbf79108e1 # v2.31.0
+        with:
+          php-version: '8.4'
+          extensions: intl
+          coverage: none
+          tools: composer:v2
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress --no-interaction
+
+      - name: Generate SDK
+        run: go run ./... generate ../openapi.json ../src
+        working-directory: codegen
+
+      - name: Format
+        run: make fmt
+
+      - name: Create GitHub App token
+        id: app-token
+        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
+        with:
+          app-id: ${{ secrets.SUMUP_BOT_APP_ID }}
+          private-key: ${{ secrets.SUMUP_BOT_PRIVATE_KEY }}
+
+      - name: Get GitHub App User ID
+        id: get-user-id
+        run: echo "user-id=$(gh api "/users/${{ steps.app-token.outputs.app-slug }}[bot]" --jq .id)" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ steps.app-token.outputs.token }}
+
+      - name: Configure git
+        run: |
+          git config --global user.name '${{ steps.app-token.outputs.app-slug }}[bot]'
+          git config --global user.email '${{ steps.get-user-id.outputs.user-id }}+${{ steps.app-token.outputs.app-slug }}[bot]@users.noreply.github.com'
+
+      - name: Commit changes
+        id: commit
+        run: |
+          git add .
+          if git diff --cached --quiet; then
+            echo "changed=false" >> "$GITHUB_OUTPUT"
+          else
+            git commit -m "chore: generate code"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Push changes
+        if: steps.commit.outputs.changed == 'true'
+        env:
+          GH_TOKEN: ${{ steps.app-token.outputs.token }}
+          TARGET_REPO: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name || github.repository }}
+          TARGET_REF: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.ref || github.ref_name }}
+        run: |
+          git push "https://x-access-token:${GH_TOKEN}@github.com/${TARGET_REPO}.git" "HEAD:${TARGET_REF}"