plugin: Build native modules automatically

Adds a step to try and detect .gyp files inside the nodejs-project if the NODEJS_MOBILE_BUILD_NATIVE_MODULES environment variable isn't set, to automatically detect the need to build native modules.
JaneaSystems · Feb 15, 2018 · 8a7688f · 8a7688f
1 parent 7ae4dd5
commit 8a7688f
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Showing 2 changed files with 41 additions and 2 deletions.
diff --git a/android/build.gradle b/android/build.gradle
@@ -105,7 +105,25 @@ tasks.getByPath(":${project.name}:preBuild").dependsOn GenerateNodeProjectAssets
 
 import org.gradle.internal.os.OperatingSystem;
 
-if ("1".equals(System.getenv('NODEJS_MOBILE_BUILD_NATIVE_MODULES'))) {
+String shouldRebuildNativeModules = System.getenv('NODEJS_MOBILE_BUILD_NATIVE_MODULES');
+
+if (shouldRebuildNativeModules==null) {
+// If build native modules preference is not set, try to find .gyp files to turn it on.
+    shouldRebuildNativeModules="0";
+    def gyp_files_tree = fileTree(
+        dir: "${rootProject.projectDir}/../nodejs-assets/nodejs-project",
+        include: "**/*.gyp"
+    );
+    gyp_files_tree.visit { gypFile ->
+        if (!gypFile.isDirectory()) {
+            // It's a .gyp file.
+            shouldRebuildNativeModules="1";
+            gypFile.stopVisiting();
+        }
+    }
+}
+
+if ("1".equals(shouldRebuildNativeModules)) {
     task ApplyPatchScriptToModules (type:Exec) {
         dependsOn "CopyNodeProjectAssetsFolder"
         description "Apply patches to modules to improve compatibility."

diff --git a/scripts/module-postlink.js b/scripts/module-postlink.js
@@ -146,8 +146,18 @@ if ( detectedConfigs && detectedConfigs.ios && detectedConfigs.ios.pbxprojPath)
     //Adds a build phase to rebuild native modules
     var rebuildNativeModulesBuildPhaseName = 'Build NodeJS Mobile Native Modules';
     var rebuildNativeModulesBuildPhaseScript = `
-if [ "1" != "$NODEJS_MOBILE_BUILD_NATIVE_MODULES" ]; then exit 0; fi
 set -e
+if [ -z "$NODEJS_MOBILE_BUILD_NATIVE_MODULES" ]; then
+# If build native modules preference is not set, try to find .gyp files
+#to turn it on.
+gypfiles=($(find "$CODESIGNING_FOLDER_PATH/nodejs-project/" -type f -name "*.gyp"))
+if [ \${#gypfiles[@]} -gt 0 ]; then
+  NODEJS_MOBILE_BUILD_NATIVE_MODULES=1
+else
+  NODEJS_MOBILE_BUILD_NATIVE_MODULES=0
+fi
+fi
+if [ "1" != "$NODEJS_MOBILE_BUILD_NATIVE_MODULES" ]; then exit 0; fi
 # Apply patches to the modules package.json
 PATCH_SCRIPT_DIR="$( cd "$PROJECT_DIR" && cd ../node_modules/nodejs-mobile-react-native/scripts/ && pwd )"
 NODEJS_PROJECT_MODULES_DIR="$( cd "$CODESIGNING_FOLDER_PATH" && cd nodejs-project/node_modules/ && pwd )"
@@ -180,6 +190,17 @@ popd
     //Adds a build phase to sign native modules
     var signNativeModulesBuildPhaseName = 'Sign NodeJS Mobile Native Modules';
     var signNativeModulesBuildPhaseScript = `
+set -e
+if [ -z "$NODEJS_MOBILE_BUILD_NATIVE_MODULES" ]; then
+# If build native modules preference is not set, try to find .gyp files
+#to turn it on.
+gypfiles=($(find "$CODESIGNING_FOLDER_PATH/nodejs-project/" -type f -name "*.gyp"))
+if [ \${#gypfiles[@]} -gt 0 ]; then
+  NODEJS_MOBILE_BUILD_NATIVE_MODULES=1
+else
+  NODEJS_MOBILE_BUILD_NATIVE_MODULES=0
+fi
+fi
 if [ "1" != "$NODEJS_MOBILE_BUILD_NATIVE_MODULES" ]; then exit 0; fi
 /usr/bin/codesign --force --sign $EXPANDED_CODE_SIGN_IDENTITY --preserve-metadata=identifier,entitlements,flags --timestamp=none $(find "$CODESIGNING_FOLDER_PATH/nodejs-project/" -type f -name "*.node")
 `