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Fix cd completions if a directory exists in $CDPATH and $PWD

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E.g. if "foo" is in CDPATH, and both "foo/bar" and "./bar" exist, `cd
bar` will go to ./bar.

The completions described "bar" as going to "foo/bar" ("CDPATH foo").

This fixes it by checking for ./bar's existence.

See #4475.
This commit is contained in:
Fabian Homborg 2017-10-13 18:32:36 +02:00
parent 0a1294758d
commit 1af38d69a8
1 changed files with 6 additions and 1 deletions
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7
share/functions/__fish_complete_cd.fish
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@ -30,9 +30,14 @@ function __fish_complete_cd -d "Completions for the cd command"
set -l desc (string replace -r -- "^$HOME" "~" "$cdpath")
# This assumes the CDPATH component itself is cd-able.
for d in $cdpath/$token*/
set -l withoutcdpath (string replace -- "$cdpath/" "" $d)
# Skip if the path exists in the current directory, since that's what `cd` will use.
if test -d "$withoutcdpath" -a -x "$withoutcdpath"
continue
end
# Remove the cdpath component again.
test -x $d
and printf "%s\tCDPATH %s\n" (string replace -r "^$cdpath/" "" -- $d) $desc
and printf "%s\tCDPATH %s\n" "$withoutcdpath" $desc
end
end
end