1 files changed, 94 insertions, 0 deletions
diff --git a/tools/compare-locales/mach_commands.py b/tools/compare-locales/mach_commands.py
new file mode 100644
index 0000000000..a8c1c90154
--- /dev/null
+++ b/tools/compare-locales/mach_commands.py
@@ -0,0 +1,94 @@
+# 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/.
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+from mach.decorators import (
+    CommandArgument,
+    CommandProvider,
+    Command,
+)
+from mach.base import FailedCommandError
+from mozbuild.base import MachCommandBase
+
+
+@CommandProvider
+class CompareLocales(MachCommandBase):
+    """Run compare-locales."""
+
+    @Command(
+        "compare-locales",
+        category="build",
+        description="Run source checks on a localization.",
+    )
+    @CommandArgument(
+        "config_paths",
+        metavar="l10n.toml",
+        nargs="+",
+        help="TOML or INI file for the project",
+    )
+    @CommandArgument(
+        "l10n_base_dir",
+        metavar="l10n-base-dir",
+        help="Parent directory of localizations",
+    )
+    @CommandArgument(
+        "locales",
+        nargs="*",
+        metavar="locale-code",
+        help="Locale code and top-level directory of " "each localization",
+    )
+    @CommandArgument(
+        "-q",
+        "--quiet",
+        action="count",
+        default=0,
+        help="""Show less data.
+Specified once, don't show obsolete entities. Specified twice, also hide
+missing entities. Specify thrice to exclude warnings and four times to
+just show stats""",
+    )
+    @CommandArgument(
+        "-m", "--merge", help="""Use this directory to stage merged files"""
+    )
+    @CommandArgument(
+        "--validate", action="store_true", help="Run compare-locales against reference"
+    )
+    @CommandArgument(
+        "--json",
+        help="""Serialize to JSON. Value is the name of
+the output file, pass "-" to serialize to stdout and hide the default output.
+""",
+    )
+    @CommandArgument(
+        "-D",
+        action="append",
+        metavar="var=value",
+        default=[],
+        dest="defines",
+        help="Overwrite variables in TOML files",
+    )
+    @CommandArgument(
+        "--full", action="store_true", help="Compare projects that are disabled"
+    )
+    @CommandArgument(
+        "--return-zero", action="store_true", help="Return 0 regardless of l10n status"
+    )
+    def compare(self, **kwargs):
+        from compare_locales.commands import CompareLocales
+
+        class ErrorHelper(object):
+            """Dummy ArgumentParser to marshall compare-locales
+            commandline errors to mach exceptions.
+            """
+
+            def error(self, msg):
+                raise FailedCommandError(msg)
+
+            def exit(self, message=None, status=0):
+                raise FailedCommandError(message, exit_code=status)
+
+        cmd = CompareLocales()
+        cmd.parser = ErrorHelper()
+        return cmd.handle(**kwargs)