From 80e609859d582b518b29735ad5314a687ee10abb Mon Sep 17 00:00:00 2001
From: Bibiko <bibiko@eva.mpg.de>
Date: Sat, 6 Feb 2010 12:29:56 +0000
Subject: =?UTF-8?q?=E2=80=A2=20further=20preparations=20to=20allow=20to=20?=
 =?UTF-8?q?run=20any=20bash=20command(s)=20incl.=20any=20scripts=20like=20?=
 =?UTF-8?q?Perl,=20Ruby,=20AppleScript=20etc=20inside=20the=20text=20macro?=
 =?UTF-8?q?=20snippets=20of=20the=20query=20favorites=20and=20insert=20the?=
 =?UTF-8?q?=20result=20for=20such=20a=20bash=20command=20as=20snippet=20?=
 =?UTF-8?q?=C3=A0=20la:=20SELECT=20${1:$(cat=20~/Desktop/foo.txt)}=20or=20?=
 =?UTF-8?q?${1:$(open=20'http://www.sequelpro.com')}=20-=20such=20a=20task?=
 =?UTF-8?q?=20can=20be=20interrupted=20by=20pressing=20=E2=8C=98=20+=20.?=
 =?UTF-8?q?=20anytime=20-=20if=20the=20task=20doesn't=20exit=20successfull?=
 =?UTF-8?q?y=20the=20error=20will=20be=20written=20into=20the=20the=20stan?=
 =?UTF-8?q?dard=20Console=20log=20-=20not=20yet=20activate?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Source/CMTextView.m | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

(limited to 'Source/CMTextView.m')

diff --git a/Source/CMTextView.m b/Source/CMTextView.m
index 33d56544..37b2ee13 100644
--- a/Source/CMTextView.m
+++ b/Source/CMTextView.m
@@ -1259,6 +1259,63 @@ NSInteger alphabeticSort(id string1, id string2, void *reverse)
 
 }
 
+/*
+ * Run 'command' as BASH script and return the result.
+ * This task can be interrupted by pressing ⌘.
+ */
+- (NSString *)runBashCommand:(NSString *)command
+{
+
+	NSTask *bashTask = [[NSTask alloc] init];
+	[bashTask setLaunchPath: @"/bin/sh"];
+
+	NSArray *arguments;
+	arguments = [NSArray arrayWithObjects: @"-c", command, nil];
+	[bashTask setArguments: arguments];
+
+	NSPipe *pipe;
+	pipe = [NSPipe pipe];
+	[bashTask setStandardOutput: pipe];
+
+	NSFileHandle *file;
+	file = [pipe fileHandleForReading];
+
+	[bashTask launch];
+	while([bashTask isRunning]) {
+		NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask
+                                          untilDate:[NSDate distantFuture]
+                                             inMode:NSDefaultRunLoopMode
+                                            dequeue:YES];
+		if(!event) continue;
+		if ([event type] == NSKeyDown) {
+			unichar key = [[event characters] length] == 1 ? [[event characters] characterAtIndex:0] : 0;
+			if (([event modifierFlags] & NSCommandKeyMask) && key == '.') {
+				[bashTask terminate];
+				break;
+			}
+		}
+		usleep(10000);
+	}
+	[bashTask waitUntilExit];
+	NSInteger status = [bashTask terminationStatus];
+	NSData *data;
+	data = [file readDataToEndOfFile];
+
+	NSString *string;
+	string = [[NSString alloc] initWithData: data encoding: NSUTF8StringEncoding];
+	[bashTask release];
+
+	if (status == 0) {
+		return [string autorelease];
+	} else {
+		NSLog(@"Error: %@", string);
+		[string autorelease];
+		NSBeep();
+		return @"";
+	}
+
+
+}
 /*
  * Checks whether the current caret position in inside of a defined snippet range
  */
-- 
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