Add python script to generate BUILD.gn used by chromium Android proje…

…ct (#43)

Chromium projects use GN as Makefile to build the whole project. Add BUILD.gn for fluent icon, so that we can integrate it to Edge Android project conveniently. There is a GN target named "fluent_icon_resources" in the BUILD.gn. If other module need to use the fluent icon resources, we only need add a dependence to "fluent_icon_resources" in other BUILD.gn file.

Co-authored-by: huilliu <[email protected]>

.github/workflows/pr.yml

@@ -76,3 +76,7 @@ jobs:
         arguments: assembleRelease
         build-root-directory: android
         wrapper-directory: android
+
+    - name: Generate BUILD.gn file for Android
+      run: python3 generate_build_gn_android.py
+      working-directory: importer

.github/workflows/publish.yml

@@ -58,6 +58,10 @@ jobs:
         build-root-directory: android
         wrapper-directory: android
 
+    - name: Generate BUILD.gn file for Android
+      run: python3 generate_build_gn_android.py
+      working-directory: importer
+
     ## Publish
     # Needs to be "-E" instead of "-r" on macOS
     - name: Replace version numbers in README.md

.gitignore

@@ -15,6 +15,5 @@ importer/dist/*
 
 .vscode/
 
-android/library/src/main/res/drawable/
 xcuserdata
 /ios/FluentIcons/Tests

importer/generate_build_gn_android.py

@@ -0,0 +1,60 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT license.
+
+import os
+
+LIBRARY_NAME = 'library'
+
+def process_assets():
+    project_root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+    android_directory = os.path.join(project_root, "android")
+    icon_assets_path = os.path.join(android_directory, LIBRARY_NAME, "src", "main", "res", "drawable")
+    color_assets_path = os.path.join(android_directory, LIBRARY_NAME, "src", "main", "res", "color")
+
+    #icons
+    icon_file_names = []
+    for file_name in os.listdir(icon_assets_path):
+        if not file_name.endswith('.xml'):
+            continue
+        icon_file_names.append(file_name)
+    icon_file_names.sort()
+
+    #colors
+    color_file_names = []
+    for file_name in os.listdir(color_assets_path):
+        if not file_name.endswith('.xml'):
+            continue
+        color_file_names.append(file_name)
+    color_file_names.sort()
+
+
+    # Generate BUILD.gn for GN build system
+    gn_path = os.path.join(android_directory, "BUILD.gn")
+    if os.path.exists(gn_path):
+        os.remove(gn_path)
+
+    with open(gn_path, 'w+') as gn_file:
+        gn_file.write("#\n")
+        gn_file.write("#  Copyright (c) Microsoft Corporation. All rights reserved.\n")
+        gn_file.write("#\n")
+        gn_file.write("#  This file is auto generated\n")
+        gn_file.write("#  Do not make edits or they will be removed later\n")
+        gn_file.write("#\n\n")
+        gn_file.write("import(\"//build/config/android/rules.gni\")\n\n")
+        gn_file.write("android_resources(\"fluent_icon_resources\") {\n")
+        gn_file.write("  custom_package = \"com.microsoft.fluent.mobile.icons\"\n")
+        gn_file.write("  sources = [\n")
+
+        for file_name in icon_file_names:
+            file_path = "    \"../android/library/src/main/res/drawable/" + file_name + "\",\n"
+            gn_file.write(file_path)
+
+        for file_name in color_file_names:
+            file_path = "    \"../android/library/src/main/res/color/" + file_name + "\",\n"
+            gn_file.write(file_path)
+
+        gn_file.write("  ]\n")
+        gn_file.write("}\n")
+
+if __name__ == '__main__':
+    process_assets()

importer/package.json

@@ -8,7 +8,7 @@
     "clean": "rm -rf dist/*",
     "build:android": "node generate.js --source=../assets --dest=./dist --extension=svg && sh tools/vd-tool/bin/vd-tool -c -in ./dist -out ./dist && rm ./dist/*.svg && avocado $(find ./dist/ -type f ! -name \"*_selector.xml\") && replace '#212121' '@color/fluent_default_icon_tint' ./dist/* && replace '\"http://schemas.android.com/apk/res/android\"' '\"http://schemas.android.com/apk/res/android\" android:autoMirrored=\"true\"' $(awk '$0=\"./dist/\"$0\".xml\"' rtl.txt)",
     "build:ios": "node generate.js --source=../assets --dest=./dist --extension=pdf",
-    "deploy:android": "npm run build:android && rm -rf ../android/library/src/main/res/drawable && cp -a ./dist/. ../android/library/src/main/res/drawable && npm run clean",
+    "deploy:android": "npm run build:android && rm -rf ../android/library/src/main/res/drawable && mkdir ../android/library/src/main/res/drawable && cp -a ./dist/*.xml ../android/library/src/main/res/drawable && npm run clean",
     "deploy:ios": "npm run build:ios && python3 process_ios_assets.py && npm run clean"
   },
   "author": "Microsoft Inc.",