fix no hl bug; add option to ignore unlisted buffers like oil

VoxelPrismatic · Jun 6, 2024 · 74c1028 · 74c1028
1 parent 0f057d1
commit 74c1028
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diff --git a/lua/rabbit/defaults.lua b/lua/rabbit/defaults.lua
@@ -41,6 +41,9 @@ local box = {
 
 local function grab_color(name)
     local details = vim.api.nvim_get_hl(0, { name = name })
+    if details == nil or details.fg == nil then
+        return nil
+    end
     return string.format("#%06x", details.fg)
 end
 

diff --git a/lua/rabbit/plugins/history.lua b/lua/rabbit/plugins/history.lua
@@ -1,6 +1,12 @@
 local set = require("rabbit.plugins.util")
 
+---@class Rabbit.Plugin.History.Options
+---@field public ignore_unlisted? boolean If true, will ignore unlisted buffers (like Oil)
+
+
 ---@type Rabbit.Plugin
+---@class Rabbit.Plugin.History
+---@field opts Rabbit.Plugin.History.Options
 local M = {
     color = "#d7827e",
     name = "history",
@@ -12,11 +18,17 @@ local M = {
     keys = {},
     evt = {},
     init = function(_) end,
+    opts = {
+        ignore_unlisted = false
+    }
 }
 
 ---@param evt NvimEvent
 ---@param winid integer
 function M.evt.BufEnter(evt, winid)
+    if M.opts.ignore_unlisted and not vim.fn.getbufinfo(evt.buf)[1].listed then
+        return
+    end
     set.add(M.listing[winid], evt.buf)
 end