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# 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
import os
import subprocess
import tempfile
from mozbuild.vendor.host_base import BaseHost
class GitHost(BaseHost):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.workdir = tempfile.TemporaryDirectory(suffix="." + self.repo_url.netloc)
subprocess.check_call(
["git", "clone", self.repo_url.geturl(), self.workdir.name]
)
def upstream_commit(self, revision):
sha = subprocess.check_output(
["git", "rev-parse", revision], cwd=self.workdir.name
)
created = subprocess.check_output(
["git", "show", "--no-patch", "--format=%ci", revision],
cwd=self.workdir.name,
)
return sha.strip(), created.strip()
def upstream_snapshot(self, revision):
tarball = os.path.join(self.workdir.name, revision.decode() + ".tar")
subprocess.check_call(
["git", "archive", "--format=tar", "-o", tarball, revision],
cwd=self.workdir.name,
)
return "file://" + tarball