From 351d55648ea26335b713140bfc0c4f69e2d70489 Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Mon, 13 Oct 2025 15:25:24 +0530
Subject: Add grep-write command

---
 autoload/files.kak               |  7 -------
 autoload/git.kak                 |  2 +-
 autoload/grep.kak                | 14 ++++++++++++++
 scripts/apply_vimgrep_updates.js | 29 +++++++++++++++++++++++++++++
 4 files changed, 44 insertions(+), 8 deletions(-)
 create mode 100644 autoload/grep.kak
 create mode 100755 scripts/apply_vimgrep_updates.js

diff --git a/autoload/files.kak b/autoload/files.kak
index 3f5d7b1..09477c1 100644
--- a/autoload/files.kak
+++ b/autoload/files.kak
@@ -1,5 +1,3 @@
-set-option global grepcmd "rg -S --vimgrep --hidden -g '!**/.git/**'"
-
 def find -docstring "find files" -menu -params 1 %{ edit -existing %arg{1} } \
          -shell-script-candidates %{ fd -t f --hidden --color=never -E .git }
 
@@ -14,9 +12,4 @@ map global buffer s ':write<ret>' -docstring 'Save'
 declare-user-mode file
 map global user f ':enter-user-mode file<ret>' -docstring 'File mode'
 map global file f ':find ' -docstring 'Find files'
-map global file g ':grep ' -docstring 'Grep'
 map global file n ':file-manager %val{buffile}<ret>' -docstring 'File manager'
-
-# TODO: Proper mappings for next/prev on results
-hook global -always BufOpenFifo '\*grep\*' %{ map global normal <minus> ': grep-next-match<ret>' }
-hook global -always BufOpenFifo '\*make\*' %{ map global normal <minus> ': make-next-error<ret>' }
diff --git a/autoload/git.kak b/autoload/git.kak
index 90e5f75..86f6d76 100644
--- a/autoload/git.kak
+++ b/autoload/git.kak
@@ -2,7 +2,7 @@ define-command gitui -params .. %{ connect terminal env "EDITOR=kcr edit" gitu %
 
 declare-user-mode git
 map global user g ':enter-user-mode git<ret>' -docstring 'Git mode'
-map global git s ':gitu<ret>' -docstring 'Gitu tui'
+map global git s ':gitui<ret>' -docstring 'Git tui'
 map global git A ':git add %val{buffile}<ret>' -docstring 'Add file'
 map global git c ':git add commit<ret>' -docstring 'Commit'
 map global git C ':git add commit --amend<ret>' -docstring 'Amend commit'
diff --git a/autoload/grep.kak b/autoload/grep.kak
new file mode 100644
index 0000000..cef77ee
--- /dev/null
+++ b/autoload/grep.kak
@@ -0,0 +1,14 @@
+set-option global grepcmd "rg -S --vimgrep --hidden -g '!**/.git/**'"
+
+map global file g ':grep ' -docstring 'Grep'
+
+define-command grep-write %{
+  execute-keys '%' # Consider selecting manually
+  evaluate-commands %sh{
+    echo "$kak_selections" | "$kak_config/scripts/apply_vimgrep_updates.js" | xargs -i echo "info '{}'"
+  }
+}
+
+# TODO: Proper mappings for next/prev on results
+hook global -always BufOpenFifo '\*grep\*' %{ map global normal <minus> ': grep-next-match<ret>' }
+hook global -always BufOpenFifo '\*make\*' %{ map global normal <minus> ': make-next-error<ret>' }
diff --git a/scripts/apply_vimgrep_updates.js b/scripts/apply_vimgrep_updates.js
new file mode 100755
index 0000000..9707aab
--- /dev/null
+++ b/scripts/apply_vimgrep_updates.js
@@ -0,0 +1,29 @@
+#!/usr/bin/env bun
+
+const main = async () => {
+  let count = 0
+  for await (const line of console) {
+    const [_, filepath, row, _col, text] = line.match(/(.*):(\d+):(\d+):(.*)/) ?? []
+    if (filepath) {
+      const isApplied = await apply_edit(filepath, Number(row), text);
+      if (isApplied) count++
+    }
+  }
+  return count
+}
+
+const apply_edit = async (filepath, row, text) => {
+  if (!Number.isFinite(row) || row <= 0) return false;
+  const file = Bun.file(filepath)
+  const lines = (await file.text()).split('\n')
+  if (lines.length > row) {
+    lines[row - 1] = text
+    await Bun.write(filepath, lines.join('\n'))
+    return true
+  }
+  return false
+}
+
+const changesCount = await main()
+console.log(`Applied ${changesCount} changes`)
+
-- 
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