Merge pull request #108 from davidchambers/sanctuary-scripts

[email protected]

lib/command.js

@@ -1,52 +1,58 @@
 'use strict';
 
-var program = require('commander');
+var program = require ('commander');
 
-var doctest = require('..');
-var pkg = require('../package.json');
+var doctest = require ('..');
+var pkg = require ('../package.json');
 
 
 program
-.version(pkg.version)
-.usage('[options] path/to/js/or/coffee/module')
-.option('-m, --module <type>', 'specify module system ("amd" or "commonjs")')
-.option('    --nodejs <options>', 'pass options directly to the "node" binary')
-.option('    --prefix <prefix>', 'specify Transcribe-style prefix (e.g. ".")')
-.option('-p, --print', 'output the rewritten source without running tests')
-.option('-s, --silent', 'suppress output')
-.option('-t, --type <type>', 'specify file type ("coffee" or "js")')
-.parse(process.argv);
+.version (pkg.version)
+.usage ('[options] path/to/js/or/coffee/module')
+.option ('-m, --module <type>',
+         'specify module system ("amd" or "commonjs")')
+.option ('    --nodejs <options>',
+         'pass options directly to the "node" binary')
+.option ('    --prefix <prefix>',
+         'specify Transcribe-style prefix (e.g. ".")')
+.option ('-p, --print',
+         'output the rewritten source without running tests')
+.option ('-s, --silent',
+         'suppress output')
+.option ('-t, --type <type>',
+         'specify file type ("coffee" or "js")')
+.parse (process.argv);
 
 //  formatErrors :: Array String -> String
 function formatErrors(errors) {
-  return errors.map(function(s) { return 'error: ' + s + '\n'; }).join('');
+  return (errors.map (function(s) { return 'error: ' + s + '\n'; })).join ('');
 }
 
 var errors = [];
 if (program.module != null &&
     program.module !== 'amd' &&
     program.module !== 'commonjs') {
-  errors.push('Invalid module `' + program.module + "'");
+  errors.push ('Invalid module `' + program.module + "'");
 }
 if (program.type != null &&
     program.type !== 'coffee' &&
     program.type !== 'js') {
-  errors.push('Invalid type `' + program.type + "'");
+  errors.push ('Invalid type `' + program.type + "'");
 }
 if (errors.length > 0) {
-  process.stderr.write(formatErrors(errors));
-  process.exit(1);
+  process.stderr.write (formatErrors (errors));
+  process.exit (1);
 }
 
-process.exit(program.args.reduce(function(status, path) {
+process.exit (program.args.reduce (function(status, path) {
   var results;
   try {
-    results = doctest(path, program);
+    results = doctest (path, program);
   } catch (err) {
-    process.stderr.write(formatErrors([err.message]));
-    process.exit(1);
+    process.stderr.write (formatErrors ([err.message]));
+    process.exit (1);
   }
-  return results.reduce(function(status, tuple) {
+  return results.reduce (function(status, tuple) {
     return tuple[0] ? status : 1;
   }, status);
 }, 0));