99 lines
2.1 KiB
Python
99 lines
2.1 KiB
Python
from __future__ import print_function
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from builtins import object
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import argparse, os, sys
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from os import listdir, mkdir
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from os.path import abspath, exists, expanduser, isfile, join
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from dulwich.errors import NotGitRepository
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from dulwich.repo import Repo
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COMMITTER = b'Joy <auto-commit@example.com>'
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DEFAULT_JOY_HOME = expanduser(join('~', '.joypy'))
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def is_numerical(s):
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try:
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float(s)
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except ValueError:
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return False
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return True
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def home_dir(path):
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'''Return the absolute path of an existing directory.'''
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fullpath = expanduser(path) if path.startswith('~') else abspath(path)
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if not exists(fullpath):
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if path == DEFAULT_JOY_HOME:
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print('Creating JOY_HOME', repr(fullpath))
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mkdir(fullpath, 0o700)
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else:
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print(repr(fullpath), "doesn't exist.", file=sys.stderr)
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raise ValueError(path)
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return fullpath
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def init_home(fullpath):
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'''
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Open or create the Repo.
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If there are contents in the dir but it's not a git repo, quit.
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'''
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try:
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repo = Repo(fullpath)
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except NotGitRepository:
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print(repr(fullpath), "no repository", file=sys.stderr)
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if listdir(fullpath):
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print(repr(fullpath), "has contents\nQUIT.", file=sys.stderr)
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sys.exit(2)
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print('Initializing repository in', fullpath)
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repo = init_repo(fullpath)
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print('Using repository in', fullpath)
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return repo
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def init_repo(repo_dir):
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'''
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Create a repo, load the initial content, and make the first commit.
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Return the Repo object.
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'''
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repo = Repo.init(repo_dir)
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import joy.gui.init_joy_home
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joy.gui.init_joy_home.initialize(repo_dir)
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repo.stage([fn for fn in listdir(repo_dir) if isfile(join(repo_dir, fn))])
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repo.do_commit(b'Initial commit.', committer=COMMITTER)
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return repo
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argparser = argparse.ArgumentParser(
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prog='joy.gui',
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description='Experimental Brutalist UI for Joy.',
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)
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argparser.add_argument(
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'-j', '--joy-home',
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help='Use a directory other than %s as JOY_HOME' % DEFAULT_JOY_HOME,
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default=DEFAULT_JOY_HOME,
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dest='joy_home',
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type=home_dir,
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)
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class FileFaker(object):
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def __init__(self, T):
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self.T = T
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def write(self, text):
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self.T.insert('end', text)
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self.T.see('end')
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def flush(self):
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pass
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