initial dotfiles

.config/yazi/plugins/krita-preview.yazi/main.lua

@@ -0,0 +1,56 @@
+local M = {}
+
+function M:peek(job)
+	local start, cache = os.clock(), ya.file_cache(job)
+	if not cache then
+		return
+	end
+
+	local ok, err = self:preload(job)
+	if not ok or err then
+		return ya.preview_widget(job, err)
+	end
+
+	ya.sleep(math.max(0, rt.preview.image_delay / 1000 + start - os.clock()))
+
+	local _, err = ya.image_show(cache, job.area)
+	ya.preview_widget(job, err)
+end
+
+function M:seek() end
+
+function M:preload(job)
+	local cache = ya.file_cache(job)
+	if not cache or fs.cha(cache) then
+		return true
+	end
+
+	local cmd_unzip = Command("unzip"):arg({ "-jp", tostring(job.file.url), "preview.png" })
+	local cmd_7z = Command("7z"):arg({ "e", "-so", tostring(job.file.url), "preview.png" })
+
+	local output = cmd_unzip:output()
+	if not output then
+		-- Try with `7z` instead
+		output = cmd_7z:output()
+		if not output then
+			return nil, Err("Failed to start `unzip` or `7z`")
+		elseif not output.status.success then
+			return nil, Err("`7z` exited with error code: %s", output.status.code)
+		end
+	elseif not output.status.success then
+		return nil, Err("`unzip` exited with error code: %s", output.status.code)
+	end
+
+	local ok, err = fs.write(cache, output.stdout)
+	if not ok then
+		return false, Err("Failed to write preview image to cache, error: %s", err)
+	else
+		return true
+	end
+end
+
+function M:spot(job)
+	require("file"):spot(job)
+end
+
+return M