fix: correctly parse arguments for list --is-pack (#194)

build(deps): upgrade commander to ^5.0.0

Fixes #186.

bin/asar.js

@@ -55,8 +55,6 @@ program.command('list <archive>')
     for (var i in files) {
       console.log(files[i])
     }
-    // This is in order to disappear help
-    process.exit(0)
   })
 
 program.command('extract-file <archive> <filename>')

package.json

@@ -44,7 +44,7 @@
   },
   "dependencies": {
     "chromium-pickle-js": "^0.2.0",
-    "commander": "^4.1.1",
+    "commander": "^5.0.0",
     "glob": "^7.1.6",
     "minimatch": "^3.0.4"
   },

test/cli-spec.js

@@ -12,10 +12,10 @@ const compDirs = require('./util/compareDirectories')
 const compFileLists = require('./util/compareFileLists')
 const compFiles = require('./util/compareFiles')
 
-childProcess.exec = promisify(childProcess.exec)
+const exec = promisify(childProcess.exec)
 
 async function execAsar (args) {
-  return childProcess.exec(`node bin/asar ${args}`)
+  return exec(`node bin/asar ${args}`)
 }
 
 async function assertAsarOutputMatches (args, expectedFilename) {
@@ -118,7 +118,7 @@ describe('command line interface', function () {
     return assertAsarOutputMatches('l test/expected/packthis-unpack-dir.asar', 'test/expected/extractthis-filelist.txt')
   })
   it('should list files/dirs in archive with unpacked dirs & is-pack option', async () => {
-    return assertAsarOutputMatches('l test/expected/packthis-unpack-dir.asar --is-pack', 'test/expected/extractthis-filelist-with-option.txt')
+    return assertAsarOutputMatches('l --is-pack test/expected/packthis-unpack-dir.asar', 'test/expected/extractthis-filelist-with-option.txt')
   })
   it('should extract an archive with unpacked dirs', async () => {
     await execAsar('e test/input/extractthis-unpack-dir.asar tmp/extractthis-unpack-dir/')