# 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 argparse
import errno
import json
import sys
import buildconfig
import mozpack.path
as mozpath
from mozpack.copier
import FileRegistry, Jarrer
from mozpack.files
import FileFinder, GeneratedFile
from mozpack.manifests
import InstallManifest, UnreadableInstallManifest
def describe_install_manifest(manifest, dest_dir):
try:
manifest = InstallManifest(manifest)
except UnreadableInstallManifest:
raise IOError(errno.EINVAL,
"Error parsing manifest file", manifest)
reg = FileRegistry()
mapping = {}
manifest.populate_registry(reg)
dest_dir = mozpath.join(buildconfig.topobjdir, dest_dir)
for dest_file, src
in reg:
if hasattr(src,
"path"):
dest_path = mozpath.join(dest_dir, dest_file)
relsrc_path = mozpath.relpath(src.path, buildconfig.topsrcdir)
mapping[dest_path] = relsrc_path
return mapping
def package_coverage_data(root, output_file):
finder = FileFinder(root)
jarrer = Jarrer()
for p, f
in finder.find(
"**/*.gcno"):
jarrer.add(p, f)
dist_include_manifest = mozpath.join(
buildconfig.topobjdir,
"_build_manifests",
"install",
"dist_include"
)
linked_files = describe_install_manifest(dist_include_manifest,
"dist/include")
mapping_file = GeneratedFile(json.dumps(linked_files, sort_keys=
True))
jarrer.add(
"linked-files-map.json", mapping_file)
jarrer.copy(output_file)
def cli(args=sys.argv[1:]):
parser = argparse.ArgumentParser()
parser.add_argument(
"-o",
"--output-file", dest=
"output_file", help=
"Path to save packaged data to."
)
parser.add_argument(
"--root", dest=
"root", default=
None, help=
"Root directory to search from."
)
args = parser.parse_args(args)
if not args.root:
from buildconfig
import topobjdir
args.root = topobjdir
return package_coverage_data(args.root, args.output_file)
if __name__ ==
"__main__":
sys.exit(cli())