shell.exec() doesn't respond correctly to config.fatal = true #735
Description
Node version (or tell us if you're using electron or some other framework):
all
ShellJS version (the most recent version/Github branch you see the bug on):
master
Operating system:
all
Description of the bug:
Setting config.fatal = true messes up shell.exec(). When config.fatal is true, we throw an exception from common.error(). Unfortunately, this gets caught by ShellJS and is treated like an internal error, which isn't correct.
Example ShellJS command to reproduce the error:
> shell.config.fatal = true;
> shell.exec('cmd_that_fails');
Error: exec: internal error
at Object.error (/path/to/shelljs/src/common.js:130:27)
at Object._exec (/path/to/shelljs/src/exec.js:292:12)
at Object.exec (/path/to/shelljs/src/common.js:334:23)
at repl:1:3
at sigintHandlersWrap (vm.js:22:35)
at sigintHandlersWrap (vm.js:96:12)
at ContextifyScript.Script.runInThisContext (vm.js:21:12)
at REPLServer.defaultEval (repl.js:313:29)
at bound (domain.js:280:14)
at REPLServer.runBound [as eval] (domain.js:293:12)
> // the exception is expected to contain the command's stderr