summaryrefslogtreecommitdiffstats
path: root/testing/mozbase/versioninfo.py
diff options
context:
space:
mode:
Diffstat (limited to '')
-rwxr-xr-xtesting/mozbase/versioninfo.py153
1 files changed, 153 insertions, 0 deletions
diff --git a/testing/mozbase/versioninfo.py b/testing/mozbase/versioninfo.py
new file mode 100755
index 0000000000..499449f87b
--- /dev/null
+++ b/testing/mozbase/versioninfo.py
@@ -0,0 +1,153 @@
+#!/usr/bin/env 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/.
+
+"""
+List mozbase package dependencies or generate changelogs
+from commit messages.
+"""
+
+import argparse
+import os
+import subprocess
+import sys
+from collections.abc import Iterable
+
+from packaging.version import Version
+
+here = os.path.abspath(os.path.dirname(__file__))
+sys.path.insert(0, here)
+
+import setup_development
+
+
+def run_hg(command):
+ command = command[:]
+ if not isinstance(command, Iterable):
+ command = command.split()
+ command.insert(0, "hg")
+ try:
+ output = subprocess.check_output(command, cwd=here, universal_newlines=True)
+ except subprocess.CalledProcessError:
+ sys.exit(1)
+ return output
+
+
+def changelog(args):
+ setup = os.path.join(args.module, "setup.py")
+
+ def get_version_rev(v=None):
+ revisions = run_hg(["log", setup, "--template={rev},"]).split(",")[:-1]
+ for rev in revisions:
+ diff = run_hg(["diff", "-c", rev, setup, "-U0"])
+ minus_version = None
+ plus_version = None
+ for line in diff.splitlines():
+ if line.startswith("-PACKAGE_VERSION"):
+ try:
+ minus_version = Version(line.split()[-1].strip("\"'"))
+ except ValueError:
+ pass
+ elif line.startswith("+PACKAGE_VERSION"):
+ try:
+ plus_version = Version(line.split()[-1].strip("\"'"))
+ except ValueError:
+ break
+
+ # make sure the change isn't a backout
+ if not minus_version or plus_version > minus_version:
+ if not v:
+ return rev
+
+ if Version(v) == plus_version:
+ return rev
+
+ print(
+ "Could not find %s revision for version %s." % (args.module, v or "latest")
+ )
+ sys.exit(1)
+
+ from_ref = args.from_ref or get_version_rev()
+ to_ref = args.to_ref or "tip"
+
+ if "." in from_ref:
+ from_ref = get_version_rev(from_ref)
+ if "." in to_ref:
+ to_ref = get_version_rev(to_ref)
+
+ delim = "\x12\x59\x52\x99\x05"
+ changelog = run_hg(
+ [
+ "log",
+ "-r",
+ "%s:children(%s)" % (to_ref, from_ref),
+ "--template={desc}%s" % delim,
+ "-M",
+ args.module,
+ ]
+ ).split(delim)[:-1]
+
+ def prettify(desc):
+ lines = desc.splitlines()
+ lines = [("* %s" if i == 0 else " %s") % l for i, l in enumerate(lines)]
+ return "\n".join(lines)
+
+ # pylint --py3k: W1636
+ changelog = list(map(prettify, changelog))
+ print("\n".join(changelog))
+
+
+def dependencies(args):
+ # get package information
+ info = {}
+ dependencies = {}
+ for package in setup_development.mozbase_packages:
+ directory = os.path.join(setup_development.here, package)
+ info[directory] = setup_development.info(directory)
+ name, _dependencies = setup_development.get_dependencies(directory)
+ assert name == info[directory]["Name"]
+ dependencies[name] = _dependencies
+
+ # print package version information
+ for value in info.values():
+ print(
+ "%s %s : %s"
+ % (value["Name"], value["Version"], ", ".join(dependencies[value["Name"]]))
+ )
+
+
+def main(args=sys.argv[1:]):
+ parser = argparse.ArgumentParser()
+ subcommands = parser.add_subparsers(help="Sub-commands")
+
+ p_deps = subcommands.add_parser("dependencies", help="Print dependencies.")
+ p_deps.set_defaults(func=dependencies)
+
+ p_changelog = subcommands.add_parser("changelog", help="Print a changelog.")
+ p_changelog.add_argument("module", help="Module to get changelog from.")
+ p_changelog.add_argument(
+ "--from",
+ dest="from_ref",
+ default=None,
+ help="Starting version or revision to list "
+ "changes from. [defaults to latest version]",
+ )
+ p_changelog.add_argument(
+ "--to",
+ dest="to_ref",
+ default=None,
+ help="Ending version or revision to list " "changes to. [defaults to tip]",
+ )
+ p_changelog.set_defaults(func=changelog)
+
+ # default to showing dependencies
+ if args == []:
+ args.append("dependencies")
+ args = parser.parse_args(args)
+ args.func(args)
+
+
+if __name__ == "__main__":
+ main()