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https://github.com/fish-shell/fish-shell
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1d7643751b
This reverts commit 7f402cdae7.
There are fundamental issues with `funced` and `funcsave` that prevent
this from working. A file and a function are not interchangeable.
33 lines
869 B
Fish
33 lines
869 B
Fish
function funcsave --description "Save the current definition of all specified functions to file"
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set -l options h/help
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argparse -n funcsave $options -- $argv
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or return
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if set -q _flag_help
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__fish_print_help funcsave
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return 0
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end
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if not set -q argv[1]
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printf (_ "%ls: Expected at least %d args, got only %d\n") funcsave 1 0
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return 1
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end
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if not mkdir -p $__fish_config_dir/functions
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printf (_ "%s: Could not create configuration directory\n") funcsave
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return 1
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end
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set -l retval 0
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for funcname in $argv
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if functions -q -- $funcname
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functions -- $funcname >$__fish_config_dir/functions/$funcname.fish
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else
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printf (_ "%s: Unknown function '%s'\n") funcsave $funcname
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set retval 1
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end
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end
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return $retval
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end
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