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Merge pull request #29 from andreyorst/preview-directories

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fix #28
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Andrey Orst 2018-12-01 22:58:48 +03:00 committed by GitHub
commit 6791284c9f
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2 changed files with 27 additions and 9 deletions
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20
rc/fzf-modules/fzf-cd.kak
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@ -14,6 +14,21 @@ Default value:
" \
str fzf_cd_command "find"
declare-option -docstring 'allow showing preview window while changing directories
Default value:
false
' \
bool fzf_cd_preview false
declare-option -docstring 'command to show list of directories in preview window
Default value:
tree -d
' \
str cd_preview_cmd "tree -d {}"
declare-option -docstring 'maximum amount of previewed directories' \
int fzf_preview_dirs '300'
map global fzf -docstring "change directory" 'c' '<esc>: fzf-cd<ret>'
define-command -hidden fzf-cd %{ evaluate-commands %sh{
@ -26,6 +41,9 @@ define-command -hidden fzf-cd %{ evaluate-commands %sh{
*)
items_command=$kak_opt_fzf_cd_command ;;
esac
printf "%s\n" "fzf %{change-directory} %{$items_command} %{} %{fzf-cd}"
if [ $kak_opt_fzf_cd_preview = "true" ]; then
preview="--preview '($kak_opt_cd_preview_cmd) 2>/dev/null | head -n $kak_opt_fzf_preview_dirs'"
fi
printf "%s\n" "fzf %{change-directory} %{$items_command} %{$preview} %{fzf-cd}"
}}

16
rc/fzf.kak
View file

@ -104,7 +104,7 @@ fzf -params 2..4 %{ evaluate-commands %sh{
exit
fi
if [ "$command" = "edit" ] && [ $kak_opt_fzf_preview = "true" ]; then
if [ $command = "edit" ] && [ $kak_opt_fzf_preview = "true" ]; then
case $kak_opt_fzf_highlighter in
bat)
highlighter="bat --color=always --style=plain {}" ;;
@ -122,16 +122,16 @@ fzf -params 2..4 %{ evaluate-commands %sh{
highlighter=$kak_opt_fzf_highlighter ;;
esac
if [ -n "$kak_client_env_TMUX" ]; then
preview_pos="pos=right:$kak_opt_fzf_preview_width;"
tmux_height=$kak_opt_fzf_tmux_height_file_preview
else
preview_pos="sleep 0.1; [ \$(tput cols) -gt \$(expr \$(tput lines) \* 2) ] && pos=right:$kak_opt_fzf_preview_width || pos=top:$kak_opt_fzf_preview_height;"
fi
tmux_height=$kak_opt_fzf_tmux_height_file_preview
additional_flags="--preview '($highlighter || cat {}) 2>/dev/null | head -n $kak_opt_fzf_preview_lines' --preview-window=\$pos $additional_flags"
fi
if [ -n "$kak_client_env_TMUX" ]; then
preview_pos="pos=right:$kak_opt_fzf_preview_width;"
else
preview_pos="sleep 0.1; [ \$(tput cols) -gt \$(expr \$(tput lines) \* 2) ] && pos=right:$kak_opt_fzf_preview_width || pos=top:$kak_opt_fzf_preview_height;"
fi
tmp=$(mktemp ${TMPDIR:-/tmp}/kak-fzf-tmp.XXXXXX)
fzfcmd=$(mktemp ${TMPDIR:-/tmp}/kak-fzfcmd.XXXXXX)
printf "%s\n" "cd $PWD && $preview_pos $items_command | SHELL=$(command -v sh) fzf $additional_flags > $tmp" > $fzfcmd