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Merge pull request #12 from andreyorst/preview

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Andrey Orst 2018-10-10 23:30:34 +03:00 committed by GitHub
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1 changed files with 81 additions and 4 deletions
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@ -50,6 +50,34 @@ Default arguments:
" \
str fzf_tag_command "readtags"
declare-option -docstring "allow showing preview window
Default value:
false
" \
bool fzf_preview true
declare-option -docstring "amount of lines to pass to preview window
Default value: 100" \
int fzf_preview_lines 100
declare-option -docstring "highlighter to use in preview window
Supported tools:
<package>: <value>:
Coderay: ""coderay""
Highlight: ""highlight""
Rouge: ""rouge""
Default arguments:
coderay: ""coderay {}""
highlight: ""highlight --failsafe -O ansi -l {}""
rouge: ""rougify {}""
"\
str fzf_highlighter "highlight"
declare-option -docstring "height of fzf tmux split
Default value: 15" \
int fzf_tmux_height 15
# default mappings
map global fzf -docstring "open buffer" b '<esc>: fzf-buffer<ret>'
map global fzf -docstring "change directory" c '<esc>: fzf-cd<ret>'
@ -104,6 +132,30 @@ define-command -hidden fzf-file %{
<c-w>: open file in new window $additional_keybindings"
echo "info -title '$title' '$message'"
[ ! -z "${kak_client_env_TMUX}" ] && additional_flags="--expect ctrl-v --expect ctrl-s"
if [ $kak_opt_fzf_preview = "true" ]; then
case $kak_opt_fzf_highlighter in
coderay)
highlighter="coderay {}"
;;
highlight)
highlighter="highlight --failsafe -O ansi {}"
;;
rouge)
highlighter="rougify {}"
;;
coderay*|highlight*|rougify*)
highlighter=$kak_opt_fzf_highlighter
;;
*)
executable=$(echo $kak_opt_fzf_highlighter | awk '{print $1}'| tr '(' ' ' | cut -d " " -f 2)
echo "echo -markup '{Information}''$executable'' highlighter is not supported by the script. fzf.kak may not work as you expect.'"
highlighter=$kak_opt_fzf_highlighter
;;
esac
cmd="sleep 0.1; if [ \$(tput cols) -gt \$(expr \$(tput lines) \\* 2) ]; then pos=right:50%%; else pos=top:60%%; fi; $cmd"
preview_opt="--preview '($highlighter || cat {}) 2>/dev/null | head -n $kak_opt_fzf_preview_lines' --preview-window=\$pos"
additional_flags="$preview_opt $additional_flags"
fi
eval echo 'fzf \"edit \$1\" \"$cmd\" \"-m --expect ctrl-w $additional_flags\"'
}
}
@ -131,6 +183,30 @@ define-command -hidden fzf-git %{
<c-w>: open file in new window $additional_keybindings"
echo "info -title '$title' '$message'"
[ ! -z "${kak_client_env_TMUX}" ] && additional_flags="--expect ctrl-v --expect ctrl-s"
if [ $kak_opt_fzf_preview = "true" ]; then
case $kak_opt_fzf_highlighter in
coderay)
highlighter="coderay {}"
;;
highlight)
highlighter="highlight --failsafe -O ansi {}"
;;
rouge)
highlighter="rougify {}"
;;
coderay*|highlight*|rougify*)
highlighter=$kak_opt_fzf_highlighter
;;
*)
executable=$(echo $kak_opt_fzf_highlighter | awk '{print $1}'| tr '(' ' ' | cut -d " " -f 2)
echo "echo -markup '{Information}''$executable'' highlighter is not supported by the script. fzf.kak may not work as you expect.'"
highlighter=$kak_opt_fzf_highlighter
;;
esac
cmd="sleep 0.1; if [ \$(tput cols) -gt \$(expr \$(tput lines) \\* 2) ]; then pos=right:50%%; else pos=top:60%%; fi; $cmd"
preview_opt="--preview '($highlighter || cat {}) 2>/dev/null | head -n $kak_opt_fzf_preview_lines' --preview-window=\$pos"
additional_flags="$preview_opt $additional_flags"
fi
eval echo 'fzf \"edit \$1\" \"$cmd\" \"-m --expect ctrl-w $additional_flags\"'
}
}
@ -202,10 +278,11 @@ define-command -hidden fzf -params 2..3 %{ evaluate-commands %sh{
exec=$(mktemp $(eval echo ${TMPDIR:-/tmp}/kak-exec.XXXXXX))
if [ ! -z "${kak_client_env_TMUX}" ]; then
cmd="$items_command | fzf-tmux -d 15 --color=16 --expect ctrl-q $additional_flags > $tmp"
cmd="$items_command | fzf-tmux -d $kak_opt_fzf_tmux_height --expect ctrl-q $additional_flags > $tmp"
elif [ ! -z "${kak_opt_termcmd}" ]; then
path=$(pwd)
cmd="$kak_opt_termcmd \"sh -c 'cd $path && $items_command | fzf --color=16 --expect ctrl-q $additional_flags > $tmp'\""
additional_flags=$(echo $additional_flags | sed "s:\$pos:\\\\\$pos:")
cmd="$kak_opt_termcmd \"sh -c \\\"cd $path && $items_command | fzf --expect ctrl-q $additional_flags > $tmp\\\"\""
else
echo "fail termcmd option is not set"
exit
@ -255,9 +332,9 @@ define-command -hidden fzf-buffer %{ evaluate-commands %sh{
[ ! -z $buffer ] && [ $buffer != ' ' ] && echo $buffer >> $buffers
done
if [ ! -z "${kak_client_env_TMUX}" ]; then
cmd="cat $buffers | fzf-tmux -d 15 --color=16 --expect ctrl-d > $tmp"
cmd="cat $buffers | fzf-tmux -d 15 --expect ctrl-d > $tmp"
elif [ ! -z "${kak_opt_termcmd}" ]; then
cmd="$kak_opt_termcmd \"sh -c 'cat $buffers | fzf --color=16 --expect ctrl-d > $tmp'\""
cmd="$kak_opt_termcmd \"sh -c 'cat $buffers | fzf --expect ctrl-d > $tmp'\""
else
echo "fail termcmd option is not set"
fi