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https://github.com/kovidgoyal/kitty.git
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Better error message for +launch
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parent
90164dfee7
commit
2105940286
13
__main__.py
13
__main__.py
@ -49,13 +49,22 @@ def complete(args: List[str]) -> None:
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def launch(args: List[str]) -> None:
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import runpy
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sys.argv = args[1:]
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exe = args[1]
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try:
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exe = args[1]
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except IndexError:
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raise SystemExit(
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'usage: kitty +launch script.py [arguments to be passed to script.py ...]\n\n'
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'script.py will be run with full access to kitty code. If script.py is '
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'prefixed with a : it will be searched for in PATH'
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)
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if exe.startswith(':'):
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import shutil
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q = shutil.which(exe[1:])
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if not q:
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raise SystemExit('{} not found in PATH'.format(args[1][1:]))
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raise SystemExit(f'{exe[1:]} not found in PATH')
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exe = q
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if not os.path.exists(exe):
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raise SystemExit(f'{exe} does not exist')
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runpy.run_path(exe, run_name='__main__')
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