Add command line option to write output to stdout

Adds the command line option pair -w/--write.
These options indicate that the output should be written to standard output,
rather than being posted to coveralls.io, which may be useful for debugging,
mixed-language codebases (e.g. node addons with C++ code) etc.

1 files changed, 5 insertions, 9 deletions

diff --git a/lib/getOptions.js b/lib/getOptions.js
index 144d0ad..78f1bf3 100644
--- a/lib/getOptions.js
+++ b/lib/getOptions.js
@@ -129,15 +129,11 @@ var getOptions = function(cb, _userOptions){
 
   getBaseOptions(function(err, options){
     // try to get filepath from the command-line
-    if (process.argv[2]) {
-      if (~['-v', '--verbose'].indexOf(process.argv[2])) {
-        if (process.argv[3]) {
-          options.filepath = process.argv[3];
-        }
-      } else {
-        options.filepath = process.argv[2];
-      }
-    }
+    // look into all command line arguments from index 2 which don't start with -
+    var firstNonOptionArgument = process.argv.slice(2).filter(RegExp.prototype.test.bind(/^[^-]/))[0];
+    
+    if (firstNonOptionArgument)
+      options.filepath = firstNonOptionArgument;
 
     // lodash or else would be better, but no need for the extra dependency
     for (var option in userOptions) {