Ci build script (#27)

* Added bob.yml

* Added all platforms

* Added macOS builder

* There's no jre on macOS

* jarsigner exists in the jdk

* Added pull_request_target

* Added cron job

.github/workflows/bob.yml

@@ -0,0 +1,76 @@
+name: Build with bob
+
+on:
+  push:
+  pull_request_target:
+  schedule:
+    # nightly at 05:00 on the 1st and 15th
+    - cron: 0 5 1,15 * *
+
+env:
+  VERSION_FILENAME: 'info.json'
+  BUILD_SERVER: 'https://build.defold.com'
+
+jobs:
+  build_with_bob:
+    strategy:
+      matrix:
+        platform: [armv7-android, x86_64-linux, x86_64-win32, x86-win32, js-web]
+    runs-on: ubuntu-latest
+
+    name: Build
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: '11.0.2'
+
+      - name: Get Defold version
+        run: |
+          TMPVAR=`curl -s http://d.defold.com/stable/${{env.VERSION_FILENAME}} | jq -r '.sha1'`
+          echo "DEFOLD_VERSION=${TMPVAR}" >> $GITHUB_ENV
+          echo "Found version ${TMPVAR}"
+
+      - name: Download bob.jar
+        run: |
+          wget -q http://d.defold.com/archive/stable/${{env.DEFOLD_VERSION}}/bob/bob.jar
+          java -jar bob.jar --version
+
+      - name: Resolve libraries
+        run: java -jar bob.jar resolve
+      - name: Build
+        run: java -jar bob.jar --platform=${{ matrix.platform }} build --archive --build-server=${{env.BUILD_SERVER}}
+      - name: Bundle
+        run: java -jar bob.jar --platform=${{ matrix.platform }} bundle
+
+  # macOS is not technically needed for building, but we want to test bundling as well, since we're also testing the manifest merging
+  build_with_bob_macos:
+    strategy:
+      matrix:
+        platform: [armv7-darwin, x86_64-darwin]
+    runs-on: macOS-latest
+
+    name: Build
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: '11.0.2'
+
+      - name: Get Defold version
+        run: |
+          TMPVAR=`curl -s http://d.defold.com/stable/${{env.VERSION_FILENAME}} | jq -r '.sha1'`
+          echo "DEFOLD_VERSION=${TMPVAR}" >> $GITHUB_ENV
+          echo "Found version ${TMPVAR}"
+
+      - name: Download bob.jar
+        run: |
+          wget -q http://d.defold.com/archive/stable/${{env.DEFOLD_VERSION}}/bob/bob.jar
+          java -jar bob.jar --version
+
+      - name: Resolve libraries
+        run: java -jar bob.jar resolve
+      - name: Build
+        run: java -jar bob.jar --platform=${{ matrix.platform }} build --archive --build-server=${{env.BUILD_SERVER}}
+      - name: Bundle
+        run: java -jar bob.jar --platform=${{ matrix.platform }} bundle

.github/workflows/trigger-site-rebuild.yml

@@ -1,6 +1,9 @@
 name: Trigger site rebuild
 
-on: [push]
+on:
+  push:
+     branches:
+       - 'master'
 
 jobs:
     site-rebuild: