Nulo/fzf.kak
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get rid of escaping hell

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This commit is contained in:
Andrey Orst 2018-11-21 15:40:02 +03:00
parent bffe65c405
commit 7c4d921a74
1 changed files with 26 additions and 27 deletions
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53
rc/fzf.kak
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@ -11,45 +11,47 @@
try %{ declare-user-mode fzf } catch %{echo -markup "{Error}Can't declare mode 'fzf' - already exists"}
# Options
declare-option -docstring "allow showing preview window
declare-option -docstring 'allow showing preview window
Default value:
true
" \
' \
bool fzf_preview true
declare-option -docstring "amount of lines to pass to preview window
Default value: 100" \
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
declare-option -docstring 'Highlighter to use in preview window. You can provide
only the name of the tool that you want to use, or specify a command.
Supported tools:
<package>: <value>:
Bat: ""bat""
Coderay: ""coderay""
Highlight: ""highlight""
Rouge: ""rouge""
Bat: "bat"
Coderay: "coderay"
Highlight: "highlight"
Rouge: "rouge"
Default arguments:
bat: ""bat --color=always --style=header,grid,numbers {}""
coderay: ""coderay {}""
highlight: ""highlight --failsafe -O ansi {}""
rouge: ""rougify {}""
" \
These are default arguments for the tools above:
<tool>: <value>:
bat: "bat --color=always --style=header,grid,numbers {}"
coderay: "coderay {}"
highlight: "highlight --failsafe -O ansi {}"
rouge: "rougify {}"
' \
str fzf_highlighter "highlight"
declare-option -docstring "height of fzf tmux split in screen lines or percents
declare-option -docstring "height of fzf tmux split in screen lines or percents.
Default value: 25%%" \
str fzf_tmux_height '25%'
declare-option -docstring "height of fzf tmux split for file preview in screen lines or percents
declare-option -docstring "height of fzf tmux split for file preview in screen lines or percents.
Default value: 70%%" \
str fzf_tmux_height_file_preview '70%'
declare-option -docstring "width of preview window
declare-option -docstring "width of preview window.
Default value: 50%%" \
str fzf_preview_width '50%'
declare-option -docstring "height of preview window
declare-option -docstring "height of preview window.
Default value: 60%%" \
str fzf_preview_height '60%'
@ -98,21 +100,18 @@ define-command -hidden fzf -params 2..3 %{ evaluate-commands %sh{
preview_pos="pos=right:$kak_opt_fzf_preview_width;"
tmux_height=$kak_opt_fzf_tmux_height_file_preview
else
preview_pos='sleep 0.1; if [ \$(tput cols) -gt \$(expr \$(tput lines) \* 2) ]; then pos=right:'$kak_opt_fzf_preview_width'; else pos=top:'$kak_opt_fzf_preview_height'; fi;'
preview_pos='sleep 0.1; if [ $(tput cols) -gt $(expr $(tput lines) \* 2) ]; then pos=right:'$kak_opt_fzf_preview_width'; else pos=top:'$kak_opt_fzf_preview_height'; fi;'
fi
additional_flags="--preview '($highlighter || cat {}) 2>/dev/null | head -n $kak_opt_fzf_preview_lines' --preview-window=\$pos $additional_flags"
fi
if [ ! -z "${kak_client_env_TMUX}" ]; then
[ -z "${items_command##*Q*}" ] && items_command=$(echo $items_command | sed 's:$kind \(\w\):\$kind \"\1\":')
[ "$(echo $callback | awk '{print $1}')" = "ctags-search" ] && items_command="$items_command | awk '!a[\$0]++'"
cmd="$preview_pos $items_command | fzf-tmux -d $tmux_height --expect ctrl-q $additional_flags > $tmp"
elif [ ! -z "${kak_opt_termcmd}" ]; then
path=$(pwd)
additional_flags=$(echo $additional_flags | sed 's:\$pos:\\\\\\\$pos:')
[ -z "${items_command##*Q*}" ] && items_command=$(echo $items_command | sed 's:$kind \(\w\):\\\\\\$kind \\\\\\\"\1\\\\\\\":')
[ "$(echo $callback | awk '{print $1}')" = "ctags-search" ] && items_command="$items_command | awk '!a[\\\\\\\$0]++'"
cmd="$kak_opt_termcmd \"sh -c \\\"sh=$(command -v sh); SHELL=\\\$sh; export SHELL; cd $path && $preview_pos $items_command | fzf --expect ctrl-q $additional_flags > $tmp\\\"\""
tmp2=$(mktemp $(eval echo ${TMPDIR:-/tmp}/kak-tmp2.XXXXXX))
chmod 755 $tmp2
echo "cd $PWD && $preview_pos $items_command | fzf --expect ctrl-q $additional_flags" > $tmp2
cmd="$kak_opt_termcmd \"sh -c $tmp2\" > $tmp"
else
echo "fail termcmd option is not set"
exit