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fish_update_completions: error when python not found (#4454)

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madblobfish 2017-10-12 15:00:50 +02:00 committed by Aaron Gyes
parent 6d350409b3
commit 649e244092
1 changed files with 12 additions and 0 deletions
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12
share/functions/fish_update_completions.fish
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@ -1,4 +1,13 @@
function fish_update_completions --description "Update man-page based completions"
set -l options 'h/help'
argparse -n open --min-args=0 $options -- $argv
or return
if set -q _flag_help
__fish_print_help fish_update_completions
return 0
end
# Clean up old paths
set -l update_args -B $__fish_datadir/tools/create_manpage_completions.py --manpath --cleanup-in '~/.config/fish/completions' --cleanup-in '~/.config/fish/generated_completions' --progress
if command -qs python3
@ -7,5 +16,8 @@ function fish_update_completions --description "Update man-page based completion
python2 $update_args
else if command -qs python
python $update_args
else
printf "%s\n" (_ "python executable not found")
return 1
end
end