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75 lines
2.0 KiB
Python
75 lines
2.0 KiB
Python
2 years ago
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#!/usr/bin/env python3
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# Copyright (c) 2023 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""
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Creates a new infra_superpoject gclient checkout based on an existing
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infra or infra_internal checkout.
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Usage:
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(1) Commit any WIP changes in all infra repos:
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`git commit -a -v -m "another commit" OR `git commit -a -v --amend`
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(2) Run `git rebase-update` and `gclient sync` and ensure all conflicts
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are resolved.
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(3) In your gclient root directory (the one that contains a .gclient file),
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run:
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`python3 path/to/depot_tools/infra_to_superproject.py <destination>`
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example:
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`cd ~/cr` # gclient root dir
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`python3 depot_tools/infra_to_superproject.py ~/cr2`
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(4) `cd <destination>` and check that everything looks like your original
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gclient checkout. The file structure should be the same, your branches
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and commits in repos should be copied over.
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(5) `sudo rm -rf <old_directory_name>`
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example:
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`sudo rm -rf cr`
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(6) `mv <destination> <old_directory_name>`
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example:
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`mv cr2 cr
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"""
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import subprocess
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import os
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import sys
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import json
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from pathlib import Path
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def main(argv):
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assert len(argv) == 1, 'One and only one arg expected.'
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destination = argv[0]
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# In case there is '~' in the destination string
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destination = os.path.expanduser(destination)
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Path(destination).mkdir(parents=True, exist_ok=True)
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cp = subprocess.Popen(['cp', '-a', os.getcwd() + '/.', destination])
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cp.wait()
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gclient_file = os.path.join(destination, '.gclient')
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with open(gclient_file, 'r') as file:
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data = file.read()
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internal = "infra_internal" in data
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os.remove(gclient_file)
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cmds = ['fetch', '--force']
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if internal:
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cmds.append('infra_internal')
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else:
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cmds.append('infra')
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fetch = subprocess.Popen(cmds, cwd=destination)
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fetch.wait()
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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