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https://github.com/mikf/gallery-dl.git
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46 lines
1.1 KiB
Python
Executable File
46 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Generate fish completion script from gallery-dl's argument parser"""
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import util
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from gallery_dl import option
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TEMPLATE = """complete -c gallery-dl -x
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%(opts)s
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"""
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opts = []
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for action in option.build_parser()._actions:
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if not action.option_strings:
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continue
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opt = "complete -c gallery-dl"
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if action.metavar:
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if action.metavar == "FILE":
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opt += " -r -F"
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elif action.metavar == "PATH":
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opt += " -x -a '(__fish_complete_directories)'"
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else:
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opt += " -x"
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for optstr in action.option_strings:
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if optstr.startswith("--"):
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opt += " -l '" + optstr[2:] + "'"
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else:
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opt += " -s '" + optstr[1:] + "'"
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opt += " -d '" + action.help.replace("'", '"') + "'"
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opts.append(opt)
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PATH = util.path("data/completion/gallery-dl.fish")
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with util.lazy(PATH) as file:
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file.write(TEMPLATE % {"opts": "\n".join(opts)})
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