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28 lines
713 B
Fish
28 lines
713 B
Fish
function __fish_move_last -d "Move the last element of a directory history from src to dest"
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set -l src $argv[1]
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set -l dest $argv[2]
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set -l size_src (count $$src)
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if test $size_src = 0
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# Cannot make this step
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# Print a bel, which is the character to print for notifications like these.
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printf \a
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return 1
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end
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# Append current dir to the end of the destination
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set -g (echo $dest) $$dest (command pwd)
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set ssrc $$src
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# Change dir to the last entry in the source dir-hist
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builtin cd $ssrc[$size_src]
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# Keep all but the last from the source dir-hist
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set -e (echo $src)\[$size_src]
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# All ok, return success
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return 0
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end
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