Github user vladimir-kotikov commented on a diff in the pull request:
https://github.com/apache/cordova-android/pull/295#discussion_r61388100
--- Diff: bin/templates/cordova/lib/prepare.js ---
@@ -84,29 +101,49 @@ function updateConfigFilesFrom(sourceConfig,
configMunger, locations) {
}
/**
+ * Logs all file operations via the verbose event stream, indented.
+ */
+function logFileOp(message) {
+ events.emit('verbose', ' ' + message);
+}
+
+/**
* Updates platform 'www' directory by replacing it with contents of
* 'platform_www' and app www. Also copies project's overrides' folder
into
* the platform 'www' folder
*
* @param {Object} cordovaProject An object which describes cordova
project.
- * @param {Object} destinations An object that contains destination
- * paths for www files.
*/
-function updateWwwFrom(cordovaProject, destinations) {
- shell.rm('-rf', destinations.www);
- shell.mkdir('-p', destinations.www);
- // Copy source files from project's www directory
- shell.cp('-rf', path.join(cordovaProject.locations.www, '*'),
destinations.www);
- // Override www sources by files in 'platform_www' directory
- shell.cp('-rf', path.join(destinations.platformWww, '*'),
destinations.www);
+function updateWww(cordovaProject) {
+ var sourceDirs = [
+ path.relative(cordovaProject.root, cordovaProject.locations.www),
+ path.relative(cordovaProject.root, this.locations.platformWww)
+ ];
// If project contains 'merges' for our platform, use them as another
overrides
var merges_path = path.join(cordovaProject.root, 'merges', 'android');
if (fs.existsSync(merges_path)) {
events.emit('verbose', 'Found "merges" for android platform.
Copying over existing "www" files.');
- var overrides = path.join(merges_path, '*');
- shell.cp('-rf', overrides, destinations.www);
+ sourceDirs.push(path.join('merges', 'android'));
}
+
+ var targetDir = path.relative(cordovaProject.root, this.locations.www);
+ events.emit(
+ 'verbose', "Merging and updating files from [" +
sourceDirs.join(", ") + "] to " + targetDir);
+ FileUpdater.mergeAndUpdateDir(
+ sourceDirs, targetDir, { rootDir: cordovaProject.root },
logFileOp);
+}
+
+/**
+ * Cleans all files from the platform 'www' directory.
+ */
+function cleanWww(projectRoot) {
+ var targetDir = path.relative(projectRoot, this.locations.www);
+ events.emit('verbose', "Cleaning " + targetDir);
+
+ // No source paths are specified, so mergeAndUpdateDir() will clear
the target directory.
+ FileUpdater.mergeAndUpdateDir(
+ [], targetDir, { rootDir: projectRoot, all: true }, logFileOp);
--- End diff --
Passing logger function here would produce a lot of output if `www`
contains a lot of files. IMO everything that end user would need to know is
that we're going to wipe all `www` contents
---
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