Issue 5560 - Specify the JSDoc dependency explicitly

build.py

 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import os
 import sys
 import re
 import subprocess
 import shutil
 import buildtools
@@ skipping 501 matching lines @@
 
 with addCommand(showDescriptions, 'showdesc') as command:
     command.shortDescription = 'Print description strings for all locales'
     command.description = 'Display description strings for all locales as specified in the corresponding meta.properties files.'
     command.addOption('Only include the given locales', short='l', long='locales', value='l1,l2,l3')
     command.params = '[options]'
     command.supportedTypes = ('gecko')
 
 with addCommand(generateDocs, 'docs') as command:
     command.shortDescription = 'Generate documentation (requires node.js)'
-    command.description = 'Generate documentation files and write them into ' \
-                          'the specified directory.'

[tlucas, 2017/08/31 12:20:58]

Sorry for bothering, PEP 8 prefers implicit continuation with parentheses over
using a backslash, e.g.:

    command.description = ('Generate documentation files and write them into '
                           'the specified directory.')

[kzar, 2017/08/31 12:24:54]

Done.

+    command.description = ('Generate documentation files and write them into '
+                           'the specified directory.')
     command.addOption('Suppress JsDoc output', short='q', long='quiet')
     command.params = '[options] <directory>'
     command.supportedTypes = ('gecko', 'chrome')
 
 with addCommand(runReleaseAutomation, 'release') as command:
     command.shortDescription = 'Run release automation'
     command.description = 'Note: If you are not the project owner then you '        "probably don't want to run this!\n\n"        'Runs release automation: creates downloads for the new version, tags '        'source code repository as well as downloads and buildtools repository.'
     command.addOption('File containing private key and certificates required to sign the release.', short='k', long='key', value='file', types=('chrome', 'safari', 'edge'))
     command.addOption('Directory containing downloads repository (if omitted ../downloads is assumed)', short='d', long='downloads', value='dir')
     command.params = '[options] <version>'
@@ skipping 70 matching lines @@
                 if option in ('-h', '--help'):
                     usage(scriptName, type, command)
                     sys.exit()
             commands[command](baseDir, scriptName, opts, args, type)
         else:
             print 'Command %s is not supported for this application type' % command
             usage(scriptName, type)
     else:
         print 'Command %s is unrecognized' % command
         usage(scriptName, type)