Andrey Orst
GitHub
commit
37016b0b04
3 changed files with 63 additions and 40 deletions
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@ -10,9 +10,8 @@ want to resource kakrc plugin would not provide any warnings.
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Good code:
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```kak
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define-command -override -hidden -docstring \
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define-command -hidden -docstring \
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"This is an example of adding new fzf-mode command.
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Note that '-override' is used since script should always be resourceable
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If shell scripting is involved please follow POSIX standards, and test
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your code in POSIX shells, like 'dash', 'ash', and popular POSIX-compatible
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shells, like 'bash' and 'zsh' You earn bonus points if your script works in 'fish'.
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@ -58,7 +57,7 @@ and fallback to another if not. Is so `fzf` can be called from shell expansion `
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Good code:
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```kak
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define-command -override -hidden -docstring \
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define-command -hidden -docstring \
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"This is an example of using fzf command from shell expansion.
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Note that first argument should be used with escaped '$1'. This is intentional
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because you will echo whole command out of shell expansion and without escaping '$1'
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24
README.md
24
README.md
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@ -3,17 +3,31 @@
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**fzf.kak** is a plugin for Kakoune editor, that brings integration with fzf
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tool. This plugin is being tested against Kakoune 2018.09.04.
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## Installation
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This plugin requires Tmux. Support for X11 is planned in the near future.
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### Dependencies
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Assuming you're using [plug.kak](https://github.com/andreyorst/plug.kak) plugin
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manager, add this to your `.kakrc`:
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#### tmux
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If you're using tmux make sure, that fzf-tmux script is installed and available.
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#### X11
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Script works with X11 via `termcmd` option, but needs more testing, so think of
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it as experimental feature for now.
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#### GNU Screen
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GNU Screen is not yet supported.
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## Installation
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Recommended way to install is to use [plug.kak](https://github.com/andreyorst/plug.kak) plugin
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manager. You can install **fzf.kak** by adding this to your `kakrc`:
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```kak
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plug andreyorst/fzf.kak
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```
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Reload Kakoune config by and run `:plug-install`. Or install this plugin any other preferred way.
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Then reload Kakoune config or restart Kakoune and run `:plug-install`.
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Or install this plugin any other preferred way.
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## Usage
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62
rc/fzf.kak
62
rc/fzf.kak
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@ -11,8 +11,7 @@
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# │ different fzf commands. │
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# ╰─────────────────────────────────╯
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# New mode
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evaluate-commands %sh{ modes="_ "$kak_user_modes; [ -z "${modes##*fzf*}" ] || echo declare-user-mode fzf }
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declare-user-mode fzf
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# Options
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declare-option -docstring "command to provide list of files to fzf.
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@ -43,14 +42,14 @@ map global fzf -docstring "change directory" c '<esc>: fzf-cd<ret>'
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map global fzf -docstring "edif file in git tree" g '<esc>: fzf-git<ret>'
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# Commands
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define-command -override -docstring \
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define-command -docstring \
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"fzf-mode: Enter fzf-mode
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This is to be used in mappings to enter fzf-mode
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For example: map global normal <c-p> ': fzf-mode<ret>'
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" \
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fzf-mode %{ evaluate-commands 'enter-user-mode fzf' }
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define-command -override -hidden -docstring \
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define-command -hidden -docstring \
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"fzf-file: Run fzf to open file
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Configurable options:
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fzf_file_command: command to run with fzf to list possible files.
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@ -83,37 +82,40 @@ fzf-file %{
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}
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}
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define-command -override -hidden fzf-git %{
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define-command -hidden fzf-git %{
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fzf "edit $1" "git ls-tree --name-only -r HEAD"
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}
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define-command -override -hidden fzf-tag %{
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define-command -hidden fzf-tag %{
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fzf "ctags-search $1" "readtags -l | cut -f1 | sort -u"
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}
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define-command -override -hidden fzf-cd %{
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define-command -hidden fzf-cd %{
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fzf "change-directory $1" "find \( -path '*/.svn*' -o -path '*/.git*' \) -prune -o -type d -print"
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}
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define-command -override -hidden fzf -params 2 %{ evaluate-commands %sh{
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if [ -z "${kak_client_env_TMUX}" ]; then
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echo 'fail "client was not started under tmux"'
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exit
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fi
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define-command -hidden fzf -params 2 %{ evaluate-commands %sh{
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callback=$1
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items_command=$2
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tmp=$(mktemp $(eval echo $kak_opt_fzf_tmp/kak-fzf.XXXXXX))
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exec=$(mktemp $(eval echo $kak_opt_fzf_tmp/kak-exec.XXXXXX))
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callback=$1; shift
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items_command=$1; shift
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if [ -z $(command -v $(echo $items_command | head -n 1)) ]; then
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eval echo fail "\'$(echo $items_command | head -n 1)' executable not found. Is it installed?"
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if [ ! -z "${kak_client_env_TMUX}" ]; then
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cmd="$items_command | fzf-tmux -d 15 --color=16 > $tmp"
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elif [ ! -z "${kak_opt_termcmd}" ]; then
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path=$(pwd)
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cmd="$kak_opt_termcmd \"sh -c 'cd $path && $items_command | fzf > $tmp'\""
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else
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echo "fail termcmd option is not set"
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fi
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items_executable=$(echo $items_command | awk '{print $1}')
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if [ -z $(command -v $items_executable) ]; then
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eval echo fail "\'$items_executable' executable not found. Is it installed?"
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exit
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fi
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flags='--color=16'
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[ -z "${@##* -multi*}" ] && flags="$flags -m"
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echo "echo eval -client $kak_client \"$callback\" | kak -p $kak_session" > $exec
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chmod 755 $exec
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(
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eval "$items_command | fzf-tmux -d 15 $flags > $tmp"
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eval "$cmd"
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(while read file; do
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$exec $file
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done) < $tmp
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@ -122,22 +124,29 @@ define-command -override -hidden fzf -params 2 %{ evaluate-commands %sh{
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) > /dev/null 2>&1 < /dev/null &
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}}
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define-command -override -hidden fzf-buffer %{ evaluate-commands %sh{
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if [ -z "${kak_client_env_TMUX}" ]; then
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echo 'fail "client was not started under tmux"'
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exit
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fi
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define-command -hidden fzf-buffer %{ evaluate-commands %sh{
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tmp=$(mktemp $(eval echo $kak_opt_fzf_tmp/kak-fzf.XXXXXX))
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setbuf=$(mktemp $(eval echo $kak_opt_fzf_tmp/kak-setbuf.XXXXXX))
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delbuf=$(mktemp $(eval echo $kak_opt_fzf_tmp/kak-delbuf.XXXXXX))
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buffers=$(mktemp $(eval echo $kak_opt_fzf_tmp/kak-buffers.XXXXXX))
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items_command="echo $kak_buflist | tr ' ' '\n' | sort"
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if [ ! -z "${kak_client_env_TMUX}" ]; then
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# cmd="$items_command | fzf-tmux -d 15 --color=16 -e --preview='$setbuf {}' --preview-window=up:hidden --expect ctrl-d > $tmp"
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cmd="$items_command | fzf-tmux -d 15 --color=16 --expect ctrl-d > $tmp"
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elif [ ! -z "${kak_opt_termcmd}" ]; then
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path=$(pwd)
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eval "echo $kak_buflist | tr ' ' '\n' | sort > $buffers"
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cmd="$kak_opt_termcmd \"sh -c 'cat $buffers | fzf --color=16 --expect ctrl-d > $tmp'\""
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else
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echo "fail termcmd option is not set"
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fi
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echo "echo eval -client $kak_client \"buffer \$1\" | kak -p $kak_session" > $setbuf
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echo "echo eval -client $kak_client \"delete-buffer \$1\" | kak -p $kak_session" > $delbuf
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echo "echo eval -client $kak_client \"fzf-buffer \" | kak -p $kak_session" >> $delbuf
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chmod 755 $setbuf
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chmod 755 $delbuf
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(
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eval "echo $kak_buflist | tr ' ' '\n' | sort |
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fzf-tmux -d 15 --color=16 -e --preview='$setbuf {}' --preview-window=up:hidden --expect ctrl-d > $tmp"
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eval "$cmd"
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if [ -s $tmp ]; then
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( read action
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read buf
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@ -153,6 +162,7 @@ define-command -override -hidden fzf-buffer %{ evaluate-commands %sh{
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rm $tmp
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rm $setbuf
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rm $delbuf
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rm $buffers
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) > /dev/null 2>&1 < /dev/null &
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}}
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