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7061001728
This makes it possible to change command completion in hooks and paves the way to more flexibility in how custom commands can be completed
85 lines
3.2 KiB
Plaintext
85 lines
3.2 KiB
Plaintext
declare-option -docstring "shell command run to search for subtext in a file/directory" \
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str grepcmd 'grep -RHn'
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declare-option -docstring "name of the client in which utilities display information" \
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str toolsclient
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declare-option -hidden int grep_current_line 0
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define-command -params .. -docstring %{
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grep [<arguments>]: grep utility wrapper
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All optional arguments are forwarded to the grep utility
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} grep %{ evaluate-commands %sh{
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if [ $# -eq 0 ]; then
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set -- "${kak_selection}"
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fi
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output=$(mktemp -d "${TMPDIR:-/tmp}"/kak-grep.XXXXXXXX)/fifo
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mkfifo ${output}
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( ${kak_opt_grepcmd} "$@" | tr -d '\r' > ${output} 2>&1 & ) > /dev/null 2>&1 < /dev/null
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printf %s\\n "evaluate-commands -try-client '$kak_opt_toolsclient' %{
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edit! -fifo ${output} *grep*
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set-option buffer filetype grep
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set-option buffer grep_current_line 0
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hook -always -once buffer BufCloseFifo .* %{ nop %sh{ rm -r $(dirname ${output}) } }
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}"
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}}
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complete-command grep file
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hook -group grep-highlight global WinSetOption filetype=grep %{
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add-highlighter window/grep group
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add-highlighter window/grep/ regex "^((?:\w:)?[^:\n]+):(\d+):(\d+)?" 1:cyan 2:green 3:green
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add-highlighter window/grep/ line %{%opt{grep_current_line}} default+b
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/grep }
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}
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hook global WinSetOption filetype=grep %{
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hook buffer -group grep-hooks NormalKey <ret> grep-jump
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks buffer grep-hooks }
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}
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declare-option -docstring "name of the client in which all source code jumps will be executed" \
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str jumpclient
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define-command -hidden grep-jump %{
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evaluate-commands %{ # use evaluate-commands to ensure jumps are collapsed
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try %{
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execute-keys '<a-x>s^((?:\w:)?[^:]+):(\d+):(\d+)?<ret>'
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set-option buffer grep_current_line %val{cursor_line}
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evaluate-commands -try-client %opt{jumpclient} -verbatim -- edit -existing %reg{1} %reg{2} %reg{3}
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try %{ focus %opt{jumpclient} }
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}
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}
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}
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define-command grep-next-match -docstring 'Jump to the next grep match' %{
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evaluate-commands -try-client %opt{jumpclient} %{
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buffer '*grep*'
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# First jump to end of buffer so that if grep_current_line == 0
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# 0g<a-l> will be a no-op and we'll jump to the first result.
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# Yeah, thats ugly...
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execute-keys "ge %opt{grep_current_line}g<a-l> /^[^:]+:\d+:<ret>"
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grep-jump
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}
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try %{
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evaluate-commands -client %opt{toolsclient} %{
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buffer '*grep*'
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execute-keys gg %opt{grep_current_line}g
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}
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}
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}
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define-command grep-previous-match -docstring 'Jump to the previous grep match' %{
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evaluate-commands -try-client %opt{jumpclient} %{
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buffer '*grep*'
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# See comment in grep-next-match
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execute-keys "ge %opt{grep_current_line}g<a-h> <a-/>^[^:]+:\d+:<ret>"
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grep-jump
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}
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try %{
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evaluate-commands -client %opt{toolsclient} %{
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buffer '*grep*'
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execute-keys gg %opt{grep_current_line}g
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}
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}
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}
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