Install gitx (the CLI) via Install.sh.

To do this we use a modified gitx_askpasswd to ask for sudo permissions during build.

Modifications to gitx_askpasswd include:

- Ability to specify the dialog info text (or title) via STDIN or a GITX_ASKPASSWD_DIALOG_TITLE env variable.
  Install.sh uses the env var in 'sudo -A -E' to kindly request the password.
  
  The point of this is to provide a sensible title which lets the user/dev know why he has to enter his password in a dialog that is obviously not from Mac OS X. 

Install.sh will now also create the folder hierarchy needed for the install paths set in Install.xcconfig using 'sudo -A -E' if neccessary (if the folders don't exist).

Author: andreberg

Install.xcconfig

@@ -26,3 +26,4 @@
 #include "Release.xcconfig"
 
 CUSTOM_INSTALL_DIR = $(DEVELOPER_DIR)/Applications/Utilities/Third-Party    // used with the Install.sh script
+CLI_CUSTOM_INSTALL_DIR = /usr/local/bin                                     // used with the Install.sh script

gitx_askpasswd_main.m

@@ -24,7 +24,7 @@ @interface GAPAppDelegate : NSObject
 	NSSecureTextField*	mPasswordField;
 }
 
--(NSPanel*)		passwordPanel;
+-(NSPanel*)		passwordPanel:(NSString *)title;
 
 -(IBAction)	doOKButton: (id)sender;
 -(IBAction)	doCancelButton: (id)sender;
@@ -45,14 +45,15 @@ -(void)	dealloc
 	[super dealloc];
 }
 
--(NSPanel*)	passwordPanel
+-(NSPanel*)	passwordPanel:(NSString *)title
 {
 	if( !mPasswordPanel )
 	{
 		NSRect			box = NSMakeRect( 100, 100, 250, 100 );
-		mPasswordPanel = [[NSPanel alloc] initWithContentRect: box
-															styleMask: NSTitledWindowMask
-															backing: NSBackingStoreBuffered defer: NO];
+        mPasswordPanel = [[NSPanel alloc] initWithContentRect: box
+                                                    styleMask: NSTitledWindowMask
+                                                      backing: NSBackingStoreBuffered 
+                                                        defer: NO];
 		[mPasswordPanel setHidesOnDeactivate: NO];
 		[mPasswordPanel setLevel: NSFloatingWindowLevel];
 		[mPasswordPanel center];
@@ -115,7 +116,7 @@ -(NSPanel*)	passwordPanel
 		[passwordLabel setBordered: NO];
 		[passwordLabel setBezeled: NO];
 		[passwordLabel setDrawsBackground: NO];
-		[passwordLabel setStringValue: @"Please enter your password:"];	// +++ Localize.
+		[passwordLabel setStringValue: title];	// +++ Localize.
 		[[mPasswordPanel contentView] addSubview: passwordLabel];
 	}
 
@@ -148,7 +149,21 @@ int	main( int argc, const char** argv )
 	NSApplication	*	app = [NSApplication sharedApplication];
 	GAPAppDelegate	*	appDel = [[GAPAppDelegate alloc] init];
 	[app setDelegate: appDel];
-	NSWindow*			passPanel = [appDel passwordPanel];
+    
+    NSString * title;
+    const char * envtitle = getenv("GITX_ASKPASSWD_DIALOG_TITLE");
+    
+    if (envtitle != NULL) {
+        title = [NSString stringWithUTF8String:envtitle];
+    } else {
+        if (argc > 1) {
+            title = [NSString stringWithUTF8String:argv[1]];
+        } else {
+            title = @"Please enter your password:";
+        }
+    }
+    
+	NSWindow*			passPanel = [appDel passwordPanel:title];
 
 	[app activateIgnoringOtherApps: YES];
 	[passPanel makeKeyAndOrderFront: nil];

scripts/install.sh

@@ -19,13 +19,29 @@
 # limitations under the License.
 
 # Installs GitX.app to $CUSTOM_INSTALL_DIR from Install.xcconfig
+# Installs gitx to $CLI_CUSTOM_INSTALL_DIR from Install.xcconfig using gitx_askpasswd
+
+export SUDO_ASKPASS="$BUILT_PRODUCTS_DIR/gitx_askpasswd"
+export GITX_ASKPASSWD_DIALOG_TITLE="Please enter sudo pass for Install"
 
 if [[ $BUILD_STYLE =~ "Install" ]]; then
-    echo "Installing to ${CUSTOM_INSTALL_DIR}... (switch to build config other than Install to avoid)"
+    if [[ ! -d "$CUSTOM_INSTALL_DIR" ]]; then
+        echo "$CUSTOM_INSTALL_DIR doesn't exist. Will create it for you..."
+        sudo -A -E /bin/mkdir -p "${CUSTOM_INSTALL_DIR}"
+    fi
+    if [[ ! -d "$CLI_CUSTOM_INSTALL_DIR" ]]; then
+        echo "$CLI_CUSTOM_INSTALL_DIR doesn't exist. Will create it for you..."
+        sudo -A -E /bin/mkdir -p "${CLI_CUSTOM_INSTALL_DIR}"
+    fi 
+    echo "Installing ${FULL_PRODUCT_NAME} to ${CUSTOM_INSTALL_DIR}... "
+    echo "Installing gitx command line tool to ${CLI_CUSTOM_INSTALL_DIR}..."
+    echo "(switch to build config other than Install to avoid)"
     if [[ -e /opt/local/bin/rsync ]]; then
         /opt/local/bin/rsync -rlHEptog --xattrs --acls "$BUILT_PRODUCTS_DIR/$FULL_PRODUCT_NAME" "$CUSTOM_INSTALL_DIR/"
+        sudo -A -E /opt/local/bin/rsync -rlHEptog --xattrs --acls "$BUILT_PRODUCTS_DIR/gitx" "$CLI_CUSTOM_INSTALL_DIR/"
     else
         /usr/bin/rsync -rlHEptog "$BUILT_PRODUCTS_DIR/$FULL_PRODUCT_NAME" "$CUSTOM_INSTALL_DIR/"
+        sudo -A -E /usr/bin/rsync -rlHEptog "$BUILT_PRODUCTS_DIR/gitx" "$CLI_CUSTOM_INSTALL_DIR/"
     fi
 else
     echo '$BUILD_STYLE does not contain "Install"... nothing to copy'