mirror of
https://github.com/oh-my-fish/oh-my-fish
synced 2024-11-03 15:40:32 +00:00
49 lines
1.1 KiB
Fish
49 lines
1.1 KiB
Fish
# NAME
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# _prepend_path - adds a path to a list
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#
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# SYNOPSIS
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# _prepend_path [-d --destination <destination path>] <path>
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#
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# DESCRIPTION
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# Adds a path to a list.
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# If no list specified, defaults to $PATH
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#
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# OPTIONS
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# <path>
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# Required. Specify the path to add to the list.
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# OPERATORS
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# -d <DESTINATION PATH>
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# Should appear at the end if used. Specifies the name of the
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# list to prepend the paths to.
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# If not used, $PATH is assumed by default.
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#
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# EXAMPLES
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# _prepend_path $path
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# Add $path to $PATH
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#
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# _prepend_path $path -d $fish_function_path
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# Add $path to $fish_function_path
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#/
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function _prepend_path
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# $PATH is the default destination path
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set -l destination_path PATH
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set -l path $argv
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if test (count $argv) -gt 2
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switch $path[-2]
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case -d --destination
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set destination_path $path[-1]
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set path $path[1..-3]
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end
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end
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for path in $path
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if test -d $path
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if not contains $path $$destination_path
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set $destination_path $path $$destination_path
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end
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end
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end
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end
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