From e33f4763fcbebfa509c5cc725d5ecb92f3dfc5cb Mon Sep 17 00:00:00 2001
From: garret <garret@airmail.cc>
Date: Sun, 20 Nov 2022 06:48:33 +0000
Subject: feedmaker: actual feed-making capabilities

---
 make-feed.lua | 45 +++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 43 insertions(+), 2 deletions(-)

diff --git a/make-feed.lua b/make-feed.lua
index 639e74f..fd132a3 100755
--- a/make-feed.lua
+++ b/make-feed.lua
@@ -100,14 +100,55 @@ local function get_metadata(file)
 	return meta
 end
 
+local function clean_depctrl(depctrl)
+	local required = {}
+	for _, mod in ipairs(depctrl) do
+		if type(mod[1]) == "string" then
+			mod["moduleName"] = mod[1]
+			mod[1] = nil
+		else
+			mod[1]["moduleName"] = mod[1][1]
+			mod[1][1] = nil
+		end
+		table.insert(required, mod)
+	end
+	return required
+end
+
+local function make_feed(macros)
+	local feed = {
+		dependencyControlFeedFormatVersion = "0.3.0",
+		name = config.name,
+		description = config.description,
+		knownFeeds = {},
+		baseUrl = config.baseUrl,
+		url = config.url,
+		maintainer = config.maintainer,
+		fileBaseUrl = config.fileBaseUrl,
+		macros = {}
+	}
+	for _, script in ipairs(macros) do
+		local macro = {url = config.scriptUrl, author = script.author, name = script.name, description = script.description, channels = {}}
+		local channel_info = {version = script.version, released = script.release, default = true, files = {}}
+		channel_info.requiredModules = clean_depctrl(script.depctrl)
+		channel_info.files[".lua"] = {name = ".lua", url = config.fileUrl, sha1 = script.sha1}
+		macro.channels[config.channel] = channel_info
+		feed.macros[script.namespace] = macro
+	end
+	return json.encode(feed)
+end
+
 local function main()
 	local files = get_files(args.macro_dir)
-	print(inspect(files))
 	local meta = {}
 	for _, file in ipairs(files) do
 		table.insert(meta, get_metadata(file))
 	end
-	print(inspect(meta))
+	local feed = make_feed(meta)
+
+	local out = output_writer(args.output)
+	out:write(feed)
+	out:close()
 end
 
 main()
-- 
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