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Previously if a directory called "a" was in $CDPATH, `cd ./a<TAB>` would complete from there even if it was invalid.
32 lines
1.3 KiB
Fish
32 lines
1.3 KiB
Fish
function __fish_complete_cd -d "Completions for the cd command"
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set -l token (commandline -ct)
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# Absolute path or explicitly from the current directory - no descriptions and no CDPATH
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if string match -qr '^\.?\.?/.*' -- $token
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for d in $token*/
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# Check if it's accessible - the glob only matches directories
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[ -x $d ]; and printf "%s\n" $d
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end
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else # Relative path - check $CDPATH and use that as description
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set -l cdpath $CDPATH
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[ -z "$cdpath" ]; and set cdpath "."
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# Remove the real path to "." (i.e. $PWD) from cdpath if we're in it
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# so it doesn't get printed in the descriptions
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if set -l ind (contains -i -- $PWD $cdpath)
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and contains -- "." $cdpath
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set -e cdpath[$ind]
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end
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# TODO: There's a subtlety regarding descriptions - if $cdpath[1]/foo and $cdpath[2]/foo exist, we print both
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# but want the first description to win - this currently works, but is not guaranteed
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for i in $cdpath
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set -l desc
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# Don't show description for current directory
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# and replace $HOME with "~"
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[ $i = "." ]; or set -l desc (string replace -r -- "^$HOME" "~" "$i")
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# This assumes the CDPATH component itself is cd-able
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for d in $i/$token*/
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# Remove the cdpath component again
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[ -x $d ]; and printf "%s\t%s\n" (string replace -r "^$i/" "" -- $d) $desc
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end
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end
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end
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end
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