Merge pull request #65 from zhongzhi107/master

feat: Support more dotenv options

README.md

@@ -123,8 +123,22 @@ using the shorter alias
 }
 ```
 
-Also for silence output, you can use `-s` or verbose `--silence` flags
+And for silence output, you can use `-s` or verbose `--silence` flags
 
 ```
 bnr watch-client -s
 ```
+
+And you can use `-p` or verbose `--path` to specify a custom path of dotenv file
+
+```
+bnr start-dev --path=/custom/path/to/your/env/vars
+```
+
+Also use `-e` or verbose `--encoding` to specify the encoding of dotenv file
+
+```
+bnr start-dev --encoding=base64
+```
+
+See [envdot docs](https://github.com/motdotla/dotenv) for more infomation

index.js

@@ -3,6 +3,8 @@ var program = require('commander'),
     scriptName = process.argv[2];
 
 program
+  .option('-e, --encoding [type]', 'Specify the encoding of dotenv file')
+  .option('-p, --path [type]', 'Specify a custom path of dotenv file')
   .option('-s, --silent', 'silent')
   .parse(process.argv);
 
@@ -42,4 +44,3 @@ exec(pkg.betterScripts[scriptName], program, function (error, stdout, stderr) {
     console.log('exec error: '+error);
   }
 });
-

lib/exec.js

@@ -1,9 +1,13 @@
-require('dotenv').config({silent: true});
-
 var spawn = require('child_process').spawn,
     objectAssign = require('object-assign');
 
 module.exports = function exec(script, program) {
+  var dotenvConfig = objectAssign({ silent: true }, {
+    encoding: program.encoding,
+    path: program.path
+  });
+
+  require('dotenv').config(dotenvConfig);
 
   var argv = process.argv.splice(3),
       command = (typeof script === 'string' ? script : script.command) + ' ' + argv.join(' ');