1 files changed, 66 insertions, 0 deletions
diff --git a/autoload/tools/grep.kak b/autoload/tools/grep.kak
new file mode 100644
index 0000000..13b5b9c
--- /dev/null
+++ b/autoload/tools/grep.kak
@@ -0,0 +1,66 @@
+declare-option -docstring "shell command run to search for subtext in a file/directory" \
+    str grepcmd 'grep -RHn'
+
+provide-module grep %{
+
+require-module jump
+
+define-command -params .. -docstring %{
+    grep [<arguments>]: grep utility wrapper
+    All optional arguments are forwarded to the grep utility
+    Passing no argument will perform a literal-string grep for the current selection
+} grep %{ evaluate-commands %sh{
+    if [ $# -eq 0 ]; then
+        case "$kak_opt_grepcmd" in
+        ag\ * | git\ grep\ * | grep\ * | rg\ * | ripgrep\ * | ugrep\ * | ug\ *)
+            set -- -F "${kak_selection}"
+            ;;
+        ack\ *)
+            set -- -Q "${kak_selection}"
+            ;;
+        *)
+            set -- "${kak_selection}"
+            ;;
+        esac
+    fi
+
+     output=$(mktemp -d "${TMPDIR:-/tmp}"/kak-grep.XXXXXXXX)/fifo
+     mkfifo ${output}
+     ( { trap - INT QUIT; ${kak_opt_grepcmd} "$@" 2>&1 | tr -d '\r'; } > ${output} 2>&1 & ) > /dev/null 2>&1 < /dev/null
+
+     printf %s\\n "evaluate-commands -try-client '$kak_opt_toolsclient' %{
+               edit! -fifo ${output} *grep*
+               set-option buffer filetype grep
+               set-option buffer jump_current_line 0
+               hook -always -once buffer BufCloseFifo .* %{ nop %sh{ rm -r $(dirname ${output}) } }
+           }"
+}}
+complete-command grep file 
+
+hook -group grep-highlight global WinSetOption filetype=grep %{
+    add-highlighter window/grep group
+    add-highlighter window/grep/ regex "^([^:\n]+):(\d+):(\d+)?" 1:cyan 2:green 3:green
+    add-highlighter window/grep/ line %{%opt{jump_current_line}} default+b
+    hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/grep }
+}
+
+hook global WinSetOption filetype=grep %{
+    hook buffer -group grep-hooks NormalKey <ret> jump
+    hook -once -always window WinSetOption filetype=.* %{ remove-hooks buffer grep-hooks }
+}
+
+define-command -hidden grep-jump %{
+    jump
+}
+
+define-command grep-next-match -docstring %{alias for "jump-next *grep*"} %{
+    jump-next -matching \*grep(-.*)?\*
+}
+
+define-command grep-previous-match -docstring %{alias for "jump-previous *grep*"} %{
+    jump-previous -matching \*grep(-.*)?\*
+}
+
+}
+
+hook -once global KakBegin .* %{ require-module grep }