auto-build apk, and release on git tag (#476)

#391

Author: erosson

.github/workflows/apk.yml

@@ -4,8 +4,6 @@ on:
   push:
     branches:
       - master
-      # for development
-      - erosson/ci-apk-build
 
 jobs:
   deploy:
@@ -21,5 +19,17 @@ jobs:
           java-version: "8"
       - run: yarn --dev --frozen-lockfile
       - run: yarn turtle setup:android
-      - run: yarn turtle build:android -t apk
-      # TODO incomplete
+      - run: yarn turtle build:android -t apk --output freecbt.apk | tee build.log
+        env:
+          EXPO_USERNAME: erosson
+          EXPO_PASSWORD: ${{ secrets.EXPO_CLI_PASSWORD }}
+          #EXPO_ANDROID_KEYSTORE_PASSWORD: ${{ secrets.EXPO_ANDROID_KEYSTORE_PASSWORD }}
+          #EXPO_ANDROID_KEY_PASSWORD: ${{ secrets.EXPO_ANDROID_KEY_PASSWORD }}
+      # turtle doesn't have a useful exit code, so fail here if it didn't generate our apk
+      - run: test -f freecbt.apk
+      # release only for new tags
+      - uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: |
+            freecbt.apk