Add option to override bundle identifier

with environment variable

Author: prasmussen

chrome-cli/App.h

@@ -11,6 +11,7 @@
 
 @interface App : NSObject
 
+- (id)initWithBundleIdentifier:(NSString *)bundleIdentifier;
 - (void)listWindows:(Arguments *)args;
 - (void)listTabs:(Arguments *)args;
 - (void)listTabsLinks:(Arguments *)args;

chrome-cli/App.m

@@ -11,15 +11,23 @@
 
 
 static NSInteger const kMaxLaunchTimeInSeconds = 15;
-static NSString * const kVersion = @"1.6.0";
+static NSString * const kVersion = @"1.7.0";
 static NSString * const kJsPrintSource = @"(function() { return document.getElementsByTagName('html')[0].outerHTML })();";
 
 
-@implementation App
+@implementation App {
+    NSString *bundleIdentifier;
+}
+
+- (id)initWithBundleIdentifier:(NSString *)bundleIdentifier {
+    self = [super init];
+    self->bundleIdentifier = bundleIdentifier;
+    return self;
+}
 
 
 - (chromeApplication *)chrome {
-    chromeApplication *chrome = [SBApplication applicationWithBundleIdentifier:@"com.google.Chrome"];
+    chromeApplication *chrome = [SBApplication applicationWithBundleIdentifier:self->bundleIdentifier];
 
     if ([chrome isRunning]) {
         return chrome;

chrome-cli/main.m

@@ -12,7 +12,12 @@
 
 int main(int argc, const char * argv[])
 {
-    App *app = [[App alloc] init];
+    NSString *bundleIdentifier = [[[NSProcessInfo processInfo] environment] objectForKey:@"CHROME_BUNDLE_IDENTIFIER"];
+    if (!bundleIdentifier) {
+        bundleIdentifier = @"com.google.Chrome";
+    }
+
+    App *app = [[App alloc] initWithBundleIdentifier:bundleIdentifier];
     Argonaut *argonaut = [[Argonaut alloc] init];
 
     [argonaut add:@"-h" target:argonaut action:@selector(printUsage:) description:@"Print help"];