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    <p>OK turns out the answer is on stack overflow, but its spread across different questions.</p> <p>The question was asked here -> <a href="https://stackoverflow.com/questions/10965007/commands-with-nstask">Commands with NSTask</a> and here -> <a href="https://stackoverflow.com/questions/3221432/nstask-launch-path-not-accessible">NSTask launch path not accessible</a> as well </p> <p>But their answers as of this date arent clear as to what the problem was. It's only after reading the question from <a href="https://stackoverflow.com/questions/386783/nstask-not-picking-up-path-from-the-users-environment">NSTask not picking up $PATH from the user&#39;s environment</a> (the question's title was misleading) and with these two answers <a href="https://stackoverflow.com/questions/386783/nstask-not-picking-up-path-from-the-users-environment/1817870#1817870">NSTask not picking up $PATH from the user&#39;s environment</a> and <a href="https://stackoverflow.com/questions/208897/find-out-location-of-an-executable-file-in-cocoa/387809#387809">Find out location of an executable file in Cocoa</a> that I realized the solution.</p> <blockquote> <p>It looks like this is about setting up either NS Task or the user's shell (e.g., ~/.bashrc) so that the correct environment ($PATH) is seen by NSTask.</p> </blockquote> <p>Solution:</p> <pre><code>[task setLaunchPath:@"/bin/bash"]; NSArray *args = [NSArray arrayWithObjects:@"-l", @"-c", @"which git", //Assuming git is the launch path you want to run nil]; [task setArguments: args]; </code></pre> <p>However this assumes the user's shell is <strong>always</strong> bash and it will fail for others. Solve this by determining the shell.</p> <pre><code>NSDictionary *environmentDict = [[NSProcessInfo processInfo] environment]; NSString *shellString = [environmentDict objectForKey:@"SHELL"]; </code></pre>
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