147 lines
4.5 KiB
Python
147 lines
4.5 KiB
Python
"""Functions for working with the QMK repo.
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"""
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from subprocess import DEVNULL
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from pathlib import Path
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from milc import cli
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from qmk.constants import QMK_FIRMWARE
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def git_get_version(repo_dir='.', check_dir='.'):
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"""Returns the current git version for a repo, or None.
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"""
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git_describe_cmd = ['git', 'describe', '--abbrev=6', '--dirty', '--always', '--tags']
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if repo_dir != '.':
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repo_dir = Path('lib') / repo_dir
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if check_dir != '.':
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check_dir = repo_dir / check_dir
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if Path(check_dir).exists():
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git_describe = cli.run(git_describe_cmd, stdin=DEVNULL, cwd=repo_dir)
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if git_describe.returncode == 0:
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return git_describe.stdout.strip()
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else:
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cli.log.warning(f'"{" ".join(git_describe_cmd)}" returned error code {git_describe.returncode}')
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print(git_describe.stderr)
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return None
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return None
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def git_get_username():
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"""Retrieves user's username from Git config, if set.
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"""
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git_username = cli.run(['git', 'config', '--get', 'user.name'])
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if git_username.returncode == 0 and git_username.stdout:
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return git_username.stdout.strip()
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def git_get_branch():
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"""Returns the current branch for a repo, or None.
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"""
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git_branch = cli.run(['git', 'branch', '--show-current'])
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if not git_branch.returncode != 0 or not git_branch.stdout:
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# Workaround for Git pre-2.22
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git_branch = cli.run(['git', 'rev-parse', '--abbrev-ref', 'HEAD'])
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if git_branch.returncode == 0:
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return git_branch.stdout.strip()
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def git_get_tag():
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"""Returns the current tag for a repo, or None.
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"""
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git_tag = cli.run(['git', 'describe', '--abbrev=0', '--tags'])
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if git_tag.returncode == 0:
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return git_tag.stdout.strip()
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def git_get_last_log_entry(branch_name):
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"""Retrieves the last log entry for the branch being worked on.
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"""
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git_lastlog = cli.run(['git', '--no-pager', 'log', '--pretty=format:%ad (%h) -- %s', '--date=iso', '-n1', branch_name])
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if git_lastlog.returncode == 0 and git_lastlog.stdout:
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return git_lastlog.stdout.strip()
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def git_get_common_ancestor(branch_a, branch_b):
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"""Retrieves the common ancestor between for the two supplied branches.
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"""
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git_merge_base = cli.run(['git', 'merge-base', branch_a, branch_b])
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git_branchpoint_log = cli.run(['git', '--no-pager', 'log', '--pretty=format:%ad (%h) -- %s', '--date=iso', '-n1', git_merge_base.stdout.strip()])
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if git_branchpoint_log.returncode == 0 and git_branchpoint_log.stdout:
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return git_branchpoint_log.stdout.strip()
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def git_get_remotes():
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"""Returns the current remotes for a repo.
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"""
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remotes = {}
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git_remote_show_cmd = ['git', 'remote', 'show']
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git_remote_get_cmd = ['git', 'remote', 'get-url']
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git_remote_show = cli.run(git_remote_show_cmd)
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if git_remote_show.returncode == 0:
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for name in git_remote_show.stdout.splitlines():
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git_remote_name = cli.run([*git_remote_get_cmd, name])
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remotes[name.strip()] = {"url": git_remote_name.stdout.strip()}
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return remotes
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def git_is_dirty():
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"""Returns 1 if repo is dirty, or 0 if clean
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"""
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git_diff_staged_cmd = ['git', 'diff', '--quiet']
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git_diff_unstaged_cmd = [*git_diff_staged_cmd, '--cached']
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unstaged = cli.run(git_diff_staged_cmd)
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staged = cli.run(git_diff_unstaged_cmd)
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return unstaged.returncode != 0 or staged.returncode != 0
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def git_check_repo():
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"""Checks that the .git directory exists inside QMK_HOME.
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This is a decent enough indicator that the qmk_firmware directory is a
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proper Git repository, rather than a .zip download from GitHub.
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"""
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dot_git_dir = QMK_FIRMWARE / '.git'
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return dot_git_dir.is_dir()
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def git_check_deviation(active_branch):
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"""Return True if branch has custom commits
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"""
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cli.run(['git', 'fetch', 'upstream', active_branch])
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deviations = cli.run(['git', '--no-pager', 'log', f'upstream/{active_branch}...{active_branch}'])
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return bool(deviations.returncode)
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def git_get_ignored_files(check_dir='.'):
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"""Return a list of files that would be captured by the current .gitignore
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"""
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invalid = cli.run(['git', 'ls-files', '-c', '-o', '-i', '--exclude-from=.gitignore', check_dir])
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if invalid.returncode != 0:
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return []
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return invalid.stdout.strip().splitlines()
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def git_get_qmk_hash():
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output = cli.run(['git', 'rev-parse', '--short', 'HEAD'])
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if output.returncode != 0:
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return None
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return output.stdout.strip()
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