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109 lines
2.7 KiB
Python
109 lines
2.7 KiB
Python
"""
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author: deadc0de6 (https://github.com/deadc0de6)
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Copyright (c) 2017, deadc0de6
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helpers for the unittests
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"""
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import os
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import shutil
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import string
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import random
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import tempfile
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from dotdrop.config import Cfg
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TMPSUFFIX = '.dotdrop'
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def clean(path):
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'''Delete file or directory.'''
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if not os.path.exists(path):
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return
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if os.path.islink(path):
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os.remove(path)
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elif os.path.isdir(path):
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shutil.rmtree(path)
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else:
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os.remove(path)
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def get_string(length):
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'''Get a random string of length "length".'''
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alpha = string.ascii_uppercase + string.digits
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return ''.join(random.choice(alpha) for _ in range(length))
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def get_tempdir():
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'''Get a temporary directory'''
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return tempfile.mkdtemp(suffix=TMPSUFFIX)
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def create_random_file(directory, content=None, binary=False):
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'''Create a new file in directory with random content.'''
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fname = get_string(8)
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mode = 'w'
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if binary:
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mode = 'wb'
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if content is None:
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if binary:
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content = bytes(get_string(100), 'ascii')
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else:
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content = get_string(100)
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path = os.path.join(directory, fname)
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with open(path, mode) as f:
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f.write(content)
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return path, content
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def create_dir(path):
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'''Create a directory'''
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if not os.path.exists(path):
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os.mkdir(path)
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return path
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def load_config(confpath, profile):
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'''Load the config file from path'''
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conf = Cfg(confpath)
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opts = conf.get_settings()
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opts['dry'] = False
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opts['profile'] = profile
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opts['safe'] = True
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opts['installdiff'] = True
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opts['link'] = False
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opts['debug'] = True
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opts['dopts'] = ''
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return conf, opts
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def get_path_strip_version(path):
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'''Return the path of a file as stored in yaml config'''
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strip = path
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home = os.path.expanduser('~')
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if strip.startswith(home):
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strip = strip[len(home):]
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return strip.lstrip('.' + os.sep)
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def get_dotfile_from_yaml(dic, path):
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'''Return the dotfile from the yaml dictionary'''
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# path is not the file in dotpath but on the FS
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dotfiles = dic['dotfiles']
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src = get_path_strip_version(path)
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return [d for d in dotfiles.values() if d['src'] == src][0]
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def create_fake_config(directory, configname='config.yaml',
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dotpath='dotfiles', backup=True, create=True):
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'''Create a fake config file'''
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path = os.path.join(directory, configname)
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with open(path, 'w') as f:
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f.write('config:\n')
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f.write(' backup: {}\n'.format(str(backup)))
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f.write(' create: {}\n'.format(str(create)))
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f.write(' dotpath: {}\n'.format(dotpath))
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f.write('dotfiles:\n')
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f.write('profiles:\n')
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f.write('actions:\n')
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return path
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