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On OSX revert back to terminal hack to avoid a readline bug

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1 parent 5a12caf commit a269bd67612ba3f349e069690b18b20697adb50a @davglass davglass committed Sep 19, 2012
Showing with 10 additions and 3 deletions.
  1. +10 −3 lib/node-progress.js
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@@ -47,6 +47,13 @@ function ProgressBar(fmt, options) {
output: options.stream || process.stdout
});
this.rl.setPrompt('', 0);
+ this.rl.clearLine = function() {
+ if (process.platform === 'darwin') {
+ this.output.write('\r');
+ } else {
+ this.write(null, {ctrl: true, name: 'u'});
+ }
+ };
options = options || {};
if ('string' != typeof fmt) throw new Error('format required');
@@ -83,7 +90,7 @@ ProgressBar.prototype.tick = function(len, tokens){
// progress complete
if ((this.curr += len) > this.total) {
this.complete = true;
- //this.rl.write(null, {ctrl: true, name: 'u'});
+ this.rl.clearLine();
this.rl.resume();
this.rl.close();
return;
@@ -110,7 +117,7 @@ ProgressBar.prototype.tick = function(len, tokens){
str = str.replace(':' + key, tokens[key]);
}
}
-
- this.rl.write(null, {ctrl: true, name: 'u'});
+
+ this.rl.clearLine();
this.rl.write(str);
};

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