ci: add GitHub Action to trigger Bitrise crowdin_validator on PRs

.github/workflows/crowdin-validator.yml

@@ -0,0 +1,109 @@
+name: Crowdin validator (Bitrise)
+
+# Bridges GitHub PR events to the Bitrise `crowdin_validator` workflow.
+#
+# Bitrise's own GitHub webhook auto-registration is blocked for this app
+# (`register_webhook` -> provider_reauth_required: "GitHub identity is not
+# available for user") until someone reauthorizes Bitrise's GitHub connection
+# in Bitrise account settings. Until then, this workflow is the "hook": it
+# triggers the real validation logic on Bitrise (scripts/crowdin_validator.py)
+# and fails this GitHub check if that build fails -- which is what branch
+# protection actually needs to block a merge, regardless of whether Bitrise's
+# own webhook is wired up.
+#
+# Requires one repo secret: BITRISE_API_TOKEN (a Bitrise personal access
+# token, or workspace API token, with at least Developer access to the
+# "loop-localization" app -- Bitrise -> Account Settings -> Security ->
+# Personal access tokens). Not the Build trigger token; polling build status
+# needs a real API token per Bitrise's docs.
+#
+# The trigger payload intentionally omits pull_request_* fields: Bitrise
+# tries to resolve those against GitHub too, which hits the same broken
+# identity and makes the *trigger* call itself fail with the same
+# "GitHub identity is not available for user" error. Triggering a plain
+# branch build (branch + commit_hash) sidesteps that entirely -- the
+# validator script only needs `git fetch origin main` + a diff, not a PR
+# merge ref.
+
+on:
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: crowdin-validator-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  crowdin_validator:
+    runs-on: ubuntu-latest
+    env:
+      BITRISE_APP_SLUG: acab23b7-43de-4110-8288-01fbc83fd63d
+    steps:
+      - name: Trigger Bitrise crowdin_validator build
+        id: trigger
+        env:
+          BITRISE_API_TOKEN: ${{ secrets.BITRISE_API_TOKEN }}
+        run: |
+          set -euo pipefail
+          if [ -z "${BITRISE_API_TOKEN:-}" ]; then
+            echo "::error::Repo secret BITRISE_API_TOKEN is not set -- see comments in this workflow file."
+            exit 1
+          fi
+
+          payload=$(jq -n \
+            --arg workflow_id "crowdin_validator" \
+            --arg branch "${{ github.head_ref }}" \
+            --arg commit_hash "${{ github.event.pull_request.head.sha }}" \
+            --arg commit_message "${{ github.event.pull_request.title }}" \
+            '{
+              hook_info: {type: "bitrise"},
+              build_params: {
+                workflow_id: $workflow_id,
+                branch: $branch,
+                commit_hash: $commit_hash,
+                commit_message: $commit_message,
+                skip_git_status_report: true
+              }
+            }')
+
+          response=$(curl -sS -w '\n%{http_code}' -X POST \
+            "https://api.bitrise.io/v0.1/apps/${BITRISE_APP_SLUG}/builds" \
+            -H "Authorization: ${BITRISE_API_TOKEN}" \
+            -H "Content-Type: application/json" \
+            -d "$payload")
+          http_code=$(echo "$response" | tail -n1)
+          body=$(echo "$response" | sed '$d')
+          echo "$body"
+
+          if [ "$http_code" -ge 300 ]; then
+            echo "::error::Failed to trigger Bitrise build (HTTP $http_code)"
+            exit 1
+          fi
+
+          build_slug=$(echo "$body" | jq -er '.build_slug // .results[0].build_slug // empty')
+          build_url=$(echo "$body" | jq -er '.build_url // .results[0].build_url // empty')
+          echo "build_slug=$build_slug" >> "$GITHUB_OUTPUT"
+          echo "Triggered: $build_url"
+          echo "### Bitrise build: [$build_slug]($build_url)" >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Wait for Bitrise build result
+        env:
+          BITRISE_API_TOKEN: ${{ secrets.BITRISE_API_TOKEN }}
+          BUILD_SLUG: ${{ steps.trigger.outputs.build_slug }}
+        run: |
+          set -euo pipefail
+          # status: 0 = in-progress, 1 = success, 2 = failed, 3 = aborted
+          for _ in $(seq 1 90); do
+            resp=$(curl -sS "https://api.bitrise.io/v0.1/apps/${BITRISE_APP_SLUG}/builds/${BUILD_SLUG}" \
+              -H "Authorization: ${BITRISE_API_TOKEN}")
+            status=$(echo "$resp" | jq -r '.data.status')
+            status_text=$(echo "$resp" | jq -r '.data.status_text')
+            echo "Bitrise build status: $status ($status_text)"
+            case "$status" in
+              1) echo "Bitrise crowdin_validator build succeeded."; exit 0 ;;
+              2|3) echo "::error::Bitrise crowdin_validator build finished with status_text=$status_text"; exit 1 ;;
+            esac
+            sleep 10
+          done
+          echo "::error::Timed out waiting for the Bitrise build to finish"
+          exit 1