GitHub Actions: Test project exporting on CI

.github/actions/godot-project-export/action.yml

@@ -0,0 +1,55 @@
+name: Export Godot project
+description: Export a test Godot project.
+
+inputs:
+  bin:
+    description: The path to the Godot executable
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Import resources and export project
+      shell: sh
+      run: |
+        git clone --depth=1 https://github.com/godotengine/godot-tests.git /tmp/godot-tests
+
+        echo "Exporting project for Linux (PCK)"
+        ${{ inputs.bin }} --headless --path /tmp/godot-tests/tests/project_export/ --export-pack "Linux" /tmp/test_project.pck 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+        echo "Exporting project for Linux (ZIP)"
+        ${{ inputs.bin }} --headless --path /tmp/godot-tests/tests/project_export/ --export-pack "Linux" /tmp/test_project.zip 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+        echo "Exporting project for Linux as dedicated server (PCK)"
+        ${{ inputs.bin }} --headless --path /tmp/godot-tests/tests/project_export/ --export-pack "Linux Server" /tmp/test_project_server.pck 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+    - name: Run project files from folder
+      shell: sh
+      run: |
+        xvfb-run ${{ inputs.bin }} --path /tmp/godot-tests/tests/project_export/ --language fr --resolution 64x64 --write-movie /tmp/test_project_folder.png --quit 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+        ${{ inputs.bin }} --headless --path /tmp/godot-tests/tests/project_export/ --quit 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+    - name: Run exported project PCK/ZIP
+      shell: sh
+      run: |
+        xvfb-run ${{ inputs.bin }} --main-pack /tmp/test_project.pck --language fr --resolution 64x64 --write-movie /tmp/test_project_pck.png --quit 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+        xvfb-run ${{ inputs.bin }} --main-pack /tmp/test_project.zip --language fr --resolution 64x64 --write-movie /tmp/test_project_zip.png --quit 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+        # Headless mode is implied for dedicated server PCKs.
+        ${{ inputs.bin }} --main-pack /tmp/test_project_server.pck --quit 2>&1 | tee log.txt || true
+        GODOT_CHECK_CI_LOG_ALL_ERRORS=1 misc/scripts/check_ci_log.py log.txt
+
+        echo "Checking whether video output from project folder and exported project match..."
+        md5sum /tmp/test_project*.png | md5sum --check
+
+        echo "Checking whether audio output from project folder and exported project match..."
+        md5sum /tmp/test_project*.wav | md5sum --check

.github/workflows/linux_builds.yml

@@ -35,6 +35,7 @@ jobs:
             build-mono: true
             doc-test: true
             proj-conv: true
+            proj-export: true
             api-compat: true
             artifact: true
             # Validate godot-cpp compatibility on one arbitrary editor build.
@@ -118,7 +119,7 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install libwayland-bin  # TODO: Figure out somehow how to embed this one.
-          if [ "${{ matrix.proj-test }}" == "true" ]; then
+          if [ "${{ matrix.proj-test }}" == "true" -o "${{ matrix.proj-export }}" == "true" ]; then
             sudo apt-get install mesa-vulkan-drivers
           fi
 
@@ -250,6 +251,13 @@ jobs:
         with:
           bin: ${{ matrix.bin }}
 
+      # Test project export
+      - name: Test project export
+        uses: ./.github/actions/godot-project-export
+        if: matrix.proj-export
+        with:
+          bin: ${{ matrix.bin }}
+
       # Test the project converter
       - name: Test project converter
         uses: ./.github/actions/godot-converter-test

misc/scripts/check_ci_log.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+import os
 import sys
 
 if len(sys.argv) < 2:
@@ -58,6 +59,12 @@
     print("ERROR: Assertion failed in project, check execution log for more info")
     sys.exit(55)
 
+if os.environ.get("GODOT_CHECK_CI_LOG_ALL_ERRORS"):
+    # If any occurrence of "ERROR:" is found in the log, we consider it a failure.
+    if file_contents.find("ERROR:") != -1:
+        print("ERROR: 'ERROR:' found in log and GODOT_CHECK_CI_LOG_ALL_ERRORS is set.")
+        sys.exit(56)
+
 # For now Godot leaks a lot of rendering stuff so for now we just show info
 # about it and this needs to be re-enabled after fixing this memory leaks.