From fa72836760417436cfe8e33ee74edaefd8ee9e00 Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Sun, 25 Jun 2023 19:42:00 +0200
Subject: [PATCH] feat(vscode): make flash work properly in vscode by
 updating/changing the default config. Fixes #58

---
 README.md            | 4 ++++
 lua/flash/config.lua | 8 +++++++-
 lua/flash/prompt.lua | 6 ------
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 1006677..9bc2db6 100644
--- a/README.md
+++ b/README.md
@@ -284,6 +284,10 @@ Install the plugin with your preferred package manager:
     - you'll be back in the original window / position
 - **jump**: `require("flash").jump(opts?)` opens **flash** with the given options
   - type any number of characters before typing a jump label
+- **VS Code**: some functionality is changed/disabled when running **flash** in **VS Code**:
+  - `prompt` is disabled
+  - `highlights` are set to different defaults that will actually work in VS Code
+  - `search.multi_window` is disabled, since VS Code has problems with `vim.api.nvim_set_current_win`
 
 ## 📡 API
 
diff --git a/lua/flash/config.lua b/lua/flash/config.lua
index 4836ac4..2bde9a3 100644
--- a/lua/flash/config.lua
+++ b/lua/flash/config.lua
@@ -207,7 +207,13 @@ function M.get(...)
     end
   end
 
-  return vim.tbl_deep_extend("force", {}, defaults, options or {}, unpack(all))
+  ---@type Flash.State.Config
+  local ret = vim.tbl_deep_extend("force", {}, defaults, options or {}, unpack(all))
+  if vim.g.vscode then
+    ret.prompt.enabled = false
+    ret.search.multi_window = false
+  end
+  return ret
 end
 
 return setmetatable(M, {
diff --git a/lua/flash/prompt.lua b/lua/flash/prompt.lua
index 827adb0..6a89c46 100644
--- a/lua/flash/prompt.lua
+++ b/lua/flash/prompt.lua
@@ -12,9 +12,6 @@ function M.visible()
 end
 
 function M.show()
-  if vim.g.vscode then
-    return
-  end
   if M.visible() then
     return
   end
@@ -62,9 +59,6 @@ end
 
 ---@param pattern string
 function M.set(pattern)
-  if vim.g.vscode then
-    return
-  end
   M.show()
   local text = vim.deepcopy(Config.prompt.prefix)
   text[#text + 1] = { pattern }