devtools/templates.mozbuild
author Matt Woodrow <mwoodrow@mozilla.com>
Sun, 04 Nov 2018 20:35:36 +0000
changeset 444341 d7cb17082a13ebeb1c4ba9b5907bc0bf18cc209d
parent 390350 f541c03beb5f21a380ec2146f37c609b708b5661
permissions -rw-r--r--
Bug 1503730 - Add visual indicator for when WebRender frames record a CONTENT_FRAME_TIME of >200. r=sotaro MozReview-Commit-ID: KdRf3WClD6M Differential Revision: https://phabricator.services.mozilla.com/D10442

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# 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/.

@template
def DevToolsModules(*modules):
    '''Installs JS modules at a resource:// path that corresponds directly to
    their source tree location.

    For this to work as intended, a moz.build file should be placed in each
    source directory which uses this template to install only the JS files in
    its own directory.  Subdirectories should use their own moz.build.

    By following this pattern, there's less magic to require() and resource://
    paths, since they now match the source tree.'''

    for m in modules:
        if '/' in m:
            error('DevToolsModules must be used from the same directory as ' +
                  'the files to be installed.')

    # jar.mn manifest files are typically used to install files to chrome
    # locations.  Instead of doing this, use this DevToolsModules syntax via
    # moz.build files to do the installation so that we can enforce correct
    # paths based on source tree location.
    base = FINAL_TARGET_FILES.chrome.devtools.modules
    for dir in RELATIVEDIR.split('/'):
        base = base[dir]
    base += [m for m in modules]