Update xplr config

.config/xplr/fzf.lua

@@ -0,0 +1,48 @@
+-- Basic fzf search integration for xplr
+-- Requires fzf (obviously), and bat for the preview
+
+---@diagnostic disable
+local xplr = xplr
+---@diagnostic enable
+
+local fzf = function()
+    -- xplr.util.shell_execute doesn't work here since fzf needs an actual tty
+    local p = io.popen("fzf --preview='bat --color=always {}'", "r")
+    local output = p:read("*a")
+    p:close()
+
+    local lines = {}
+    for line in output:gmatch("[^\r\n]+") do
+        table.insert(lines, line)
+    end
+
+    local count = #lines
+
+    if count == 0 then
+        return
+    else
+        local path = lines[1]
+        local msgs = { { FocusPath = path } }
+
+        local isdir = xplr.util.shell_execute("test", { "-d", path }).returncode == 0
+        if isdir then
+            table.insert(msgs, "Enter")
+        else
+            table.insert(msgs, "PrintFocusPathAndQuit")
+        end
+        return msgs
+    end
+end
+
+xplr.fn.custom.fzf = {}
+xplr.fn.custom.fzf.search = function(_)
+    return fzf()
+end
+
+xplr.config.modes.builtin.default.key_bindings.on_key["f"] = {
+    help = "fzf search",
+    messages = {
+        "PopMode",
+        { CallLua = "custom.fzf.search" }
+    }
+}

.config/xplr/init.lua

@@ -1,4 +1,4 @@
-version = "0.21.9" -- This needs to be global; ignore diagnostics that say otherwise
+version = "1.0.0" -- This needs to be global; ignore diagnostics that say otherwise
 
 ---@diagnostic disable
 local xplr = xplr
@@ -52,3 +52,6 @@ xplr.config.modes.builtin.default.key_bindings.on_key['*'] = {
         },
     },
 }
+
+-- Fzf
+require("fzf")

.config/xplr/preview.lua

@@ -19,7 +19,7 @@ local function filetype(n)
     local type = "other"
     if n.is_file then
         local mime = mimetype(n)
-        if (mime:match("text") or mime:match("json") or mime:match("csv") or mime:match("empty")) then
+        if (mime:match("text") or mime:match("json") or mime:match("csv") or mime:match("empty") or mime:match("javascript")) then
             type = "text"
         elseif (mime:match("zip") or mime:match("tar")) then
             type = "archive"
@@ -49,6 +49,8 @@ local function render_text(n, ctx)
 end
 
 local function render_image(n, ctx)
+    -- xplr doesn't support image protocols such as sixel or kitty
+    -- so we need to render blocks instead
     local result = xplr.util.shell_execute("viu",
         { "--blocks", "--static", "--width", ctx.layout_size.width, n.absolute_path })
     return (result.returncode == 0 and result.stdout) or stats(n)