mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-06-16 04:50:38 +00:00
Move checkout-branch-worktree to gst-worktree.py
We will add more actions to it than just 'checkout'. Also add a wrapper shell script that calls gst-worktree.py with the correct arguments.
This commit is contained in:
Nirbheek Chauhan
parent
85e818947b
commit
5b77e65d06
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@ -1,102 +1,10 @@
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#!/usr/bin/env python3
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#!/bin/sh
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import os
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import glob
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import argparse
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import subprocess
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import configparser
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cd `dirname $0`
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from scripts.common import git
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from scripts.common import Colors
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case "$MSYSTEM" in
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*MINGW*) PYTHON="py -3";;
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*) PYTHON="python3";;
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esac
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SCRIPTDIR = os.path.normpath(os.path.dirname(__file__))
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SUBPROJECTS_DIR = os.path.normpath(os.path.join(SCRIPTDIR, "subprojects"))
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def repo_has_branch(repo_dir, branch):
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try:
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git("describe", branch, repository_path=repo_dir)
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except subprocess.CalledProcessError:
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return False
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return True
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def parse_wrapfile(wrapf):
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cgp = configparser.ConfigParser()
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cgp.read(wrapf)
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if 'wrap-git' not in cgp:
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return None
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section = cgp['wrap-git']
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return section['directory'], section['revision']
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def get_wrap_subprojects(srcdir, gst_branch):
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'''
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Parses wrap files in the subprojects directory for the specified source
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tree and gets the revisions for all common repos.
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'''
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for wrapf in glob.glob(os.path.join(srcdir, 'subprojects', '*.wrap')):
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entries = parse_wrapfile(wrapf)
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if not entries:
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continue
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repo_name, repo_branch = entries
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parent_repo_dir = os.path.join(SUBPROJECTS_DIR, repo_name)
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if not os.path.exists(os.path.join(parent_repo_dir, '.git')):
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continue
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# If a branch of the same name exists in the gst subproject, use it
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if repo_name.startswith('gst') and repo_has_branch(parent_repo_dir, gst_branch):
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repo_branch = gst_branch
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yield repo_name, repo_branch, parent_repo_dir
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def checkout_worktree(repo_name, repo_dir, worktree_dir, branch, force=False):
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print('Checking out worktree for project {!r} into {!r} '
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'(branch {})'.format(repo_name, worktree_dir, branch))
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try:
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args = ["worktree", "add"]
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if force:
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args += ["-f", "-f"]
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args += [worktree_dir, branch]
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git(*args, repository_path=repo_dir)
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except Exception as e:
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out = getattr(e, "output", b"").decode()
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print("\nCould not checkout worktree %s, please fix and try again."
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" Error:\n\n%s %s" % (repo_dir, out, e))
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return False
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commit_message = git("show", "--shortstat", repository_path=repo_dir).split("\n")
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print(u" -> %s%s%s - %s" % (Colors.HEADER, repo_dir, Colors.ENDC,
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commit_message[4].strip()))
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return True
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def checkout_subprojects(worktree_dir, branch):
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worktree_subdir = os.path.join(worktree_dir, "subprojects")
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for repo_name, repo_branch, parent_repo_dir in get_wrap_subprojects(worktree_dir, branch):
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workdir = os.path.normpath(os.path.join(worktree_subdir, repo_name))
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if not checkout_worktree(repo_name, parent_repo_dir, workdir, repo_branch, force=True):
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return False
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return True
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(prog="git-worktree")
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parser.add_argument('worktree_dir', metavar='worktree_dir', type=str,
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help='The directory where to checkout the new worktree')
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parser.add_argument('branch', metavar='branch', type=str,
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help='The branch to checkout')
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parser.add_argument("--no-color", default=False, action='store_true',
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help="Do not output ansi colors.")
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options = parser.parse_args()
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if options.no_color or not Colors.can_enable():
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Colors.disable()
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options.worktree_dir = os.path.abspath(options.worktree_dir)
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if not checkout_worktree('gst-build', SCRIPTDIR, options.worktree_dir, options.branch):
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exit(1)
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if not checkout_subprojects(options.worktree_dir, options.branch):
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exit(1)
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$PYTHON gst-worktree.py "$@"
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102
gst-worktree.py
Normal file
102
gst-worktree.py
Normal file
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@ -0,0 +1,102 @@
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#!/usr/bin/env python3
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import os
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import glob
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import argparse
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import subprocess
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import configparser
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from scripts.common import git
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from scripts.common import Colors
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SCRIPTDIR = os.path.normpath(os.path.dirname(__file__))
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SUBPROJECTS_DIR = os.path.normpath(os.path.join(SCRIPTDIR, "subprojects"))
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def repo_has_branch(repo_dir, branch):
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try:
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git("describe", branch, repository_path=repo_dir)
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except subprocess.CalledProcessError:
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return False
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return True
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def parse_wrapfile(wrapf):
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cgp = configparser.ConfigParser()
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cgp.read(wrapf)
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if 'wrap-git' not in cgp:
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return None
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section = cgp['wrap-git']
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return section['directory'], section['revision']
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def get_wrap_subprojects(srcdir, gst_branch):
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'''
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Parses wrap files in the subprojects directory for the specified source
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tree and gets the revisions for all common repos.
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'''
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for wrapf in glob.glob(os.path.join(srcdir, 'subprojects', '*.wrap')):
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entries = parse_wrapfile(wrapf)
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if not entries:
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continue
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repo_name, repo_branch = entries
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parent_repo_dir = os.path.join(SUBPROJECTS_DIR, repo_name)
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if not os.path.exists(os.path.join(parent_repo_dir, '.git')):
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continue
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# If a branch of the same name exists in the gst subproject, use it
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if repo_name.startswith('gst') and repo_has_branch(parent_repo_dir, gst_branch):
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repo_branch = gst_branch
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yield repo_name, repo_branch, parent_repo_dir
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def checkout_worktree(repo_name, repo_dir, worktree_dir, branch, force=False):
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print('Checking out worktree for project {!r} into {!r} '
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'(branch {})'.format(repo_name, worktree_dir, branch))
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try:
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args = ["worktree", "add"]
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if force:
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args += ["-f", "-f"]
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args += [worktree_dir, branch]
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git(*args, repository_path=repo_dir)
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except Exception as e:
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out = getattr(e, "output", b"").decode()
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print("\nCould not checkout worktree %s, please fix and try again."
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" Error:\n\n%s %s" % (repo_dir, out, e))
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return False
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commit_message = git("show", "--shortstat", repository_path=repo_dir).split("\n")
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print(u" -> %s%s%s - %s" % (Colors.HEADER, repo_dir, Colors.ENDC,
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commit_message[4].strip()))
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return True
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def checkout_subprojects(worktree_dir, branch):
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worktree_subdir = os.path.join(worktree_dir, "subprojects")
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for repo_name, repo_branch, parent_repo_dir in get_wrap_subprojects(worktree_dir, branch):
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workdir = os.path.normpath(os.path.join(worktree_subdir, repo_name))
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if not checkout_worktree(repo_name, parent_repo_dir, workdir, repo_branch, force=True):
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return False
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return True
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(prog="gst-worktree")
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parser.add_argument('worktree_dir', metavar='worktree_dir', type=str,
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help='The directory where to checkout the new worktree')
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parser.add_argument('branch', metavar='branch', type=str,
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help='The branch to checkout')
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parser.add_argument("--no-color", default=False, action='store_true',
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help="Do not output ansi colors.")
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options = parser.parse_args()
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if options.no_color or not Colors.can_enable():
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Colors.disable()
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options.worktree_dir = os.path.abspath(options.worktree_dir)
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if not checkout_worktree('gst-build', SCRIPTDIR, options.worktree_dir, options.branch):
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exit(1)
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if not checkout_subprojects(options.worktree_dir, options.branch):
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exit(1)
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