def get_user_data(src_path, force, quiet):
"""Query to user for information needed as per the template's ``vooodoo.json``.
"""
json_path = os.path.join(src_path, VOODOO_JSON_FILE)
if not os.path.exists(json_path):
return {}
json_src = read_file(json_path)
try:
# Load the default user data in order
def_user_data = json.loads(json_src, object_pairs_hook=OrderedDict)
except ValueError as e:
if not quiet:
print_format('Invalid `voodoo.json`', color=COLOR_WARNING)
print(e)
def_user_data = {}
user_data = {}
if force:
return def_user_data
print('\n' + '-' * 50 + '\n')
for key, value in def_user_data.items():
resp = prompt('{0}?'.format(key), value)
user_data[key] = to_unicode(resp).decode('utf8')
print('\n' + '-' * 50 + '\n')
try:
os.remove(json_path)
except OSError:
pass
return user_data
def render_file(dst_path, rel_folder, folder, src_name, dst_name, render_tmpl,
pretend=False, force=False, skip=False, quiet=False):
"""Process or copy a file of the skeleton.
"""
fullpath = os.path.join(folder, src_name)
created_path = os.path.join(rel_folder, dst_name).lstrip('.').lstrip('/')
if pretend:
final_path = os.path.join(dst_path, rel_folder, dst_name)
else:
final_path = make_dirs(dst_path, rel_folder, dst_name)
if not os.path.exists(final_path):
if not quiet:
print_format('create', created_path, color=COLOR_OK)
if not pretend:
make_file(src_name, render_tmpl, fullpath, final_path)
return
# A file with this name already exists
content = None
if src_name.endswith('.tmpl'):
content = render_tmpl(fullpath)
identical = file_has_this_content(final_path, content)
else:
identical = files_are_identical(fullpath, final_path)
# The existing file is identical.
if identical:
if not quiet:
print_format('identical', created_path, color=COLOR_IGNORE, bright=None)
return
# The existing file is different.
if not quiet:
print_format('conflict', created_path, color=COLOR_DANGER)
if force:
overwrite = True
elif skip:
overwrite = False
else:
msg = ' Overwrite %s? (y/n)' % final_path
overwrite = prompt_bool(msg, default=True)
if not quiet:
print_format('force' if overwrite else 'skip', created_path, color=COLOR_WARNING)
if overwrite and not pretend:
if content is None:
copy_file(fullpath, final_path)
else:
create_file(final_path, content)
