Added plugin info json files and made system automatically load available plugins and start them if flagged so (nw)

plugins/boot.lua

@@ -1,26 +1,24 @@
+require('lfs')
 local uv = require('luv')
 local cwd = uv.cwd()
 package.path = cwd .. "/plugins/?.lua;" .. cwd .. "/plugins/?/init.lua"
 
-require('weblit/app')
+local json = require('json')
+function readAll(file)
+    local f = io.open(file, "rb")
+    local content = f:read("*all")
+    f:close()
+    return content
+end
 
-  .bind({
-    host = "0.0.0.0",
-    port = 8080
-  })
-
-  .use(require('weblit/logger'))
-  .use(require('weblit/auto-headers'))
-  .use(require('weblit/etag-cache'))
-
-  .route({
-    method = "GET",
-    path = "/",
-  }, function (req, res, go)
-    res.code = 200
-    res.headers["Content-Type"] = "text/html"
-    res.body = "<h1>Hello!</h1>\n"
-  end)
-
-  .start()
+for file in lfs.dir("plugins") do
+	if (file~="." and file~=".." and lfs.attributes("plugins/" .. file,"mode")=="directory") then
+		local filename = "plugins/" .. file .. "/plugin.json"
+		local meta = json.parse(readAll(filename))
+		if (meta["plugin"]["type"]=="plugin") and (meta["plugin"]["start"]=="true") then
+			server = require(meta["plugin"]["name"])
+			server.startplugin();
+		end
+	end
+end
 

plugins/coro-channel/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "coro-channel",
+    "version": "1.2.0",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/coro-fs/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "coro-fs",
+    "version": "1.3.0",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/coro-http/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "coro-http",
+    "version": "1.2.1-1",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/coro-net/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "coro-net",
+    "version": "1.1.1-1",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/coro-tls/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "coro-tls",
+    "version": "1.2.1",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/coro-wrapper/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "coro-wrapper",
+    "version": "1.0.0-1",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/dummy/init.lua

@@ -0,0 +1,20 @@
+local exports = {}
+exports.name = "dummy"
+exports.version = "0.0.1"
+exports.description = "A dummy example"
+exports.license = "MIT"
+exports.author = { name = "Miodrag Milanovic" }
+
+local dummy = exports
+
+function dummy.startplugin()
+	emu.register_start(function()
+		print("Starting " .. emu.gamename())
+	end)
+    
+	emu.register_stop(function()
+		print("Exiting " .. emu.gamename())
+	end)
+end
+
+return exports

plugins/dummy/plugin.json

@@ -0,0 +1,9 @@
+{
+  "plugin": {
+    "name": "dummy",
+    "version": "0.0.1",
+    "author": "Miodrag Milanovic",
+	"type": "plugin",
+	"start": "false",
+  }
+}

plugins/http-codec/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "http-codec",
+    "version": "1.0.0-1",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/json/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "json",
+    "version": "2.5.0",
+    "author": "David Kolf",
+	"type": "library",
+  }
+}

plugins/mime/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "mime",
+    "version": "0.1.2-1",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/path/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "path",
+    "version": "1.0.0",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/pretty-print/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "pretty-print",
+    "version": "1.0.3",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/querystring/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "querystring",
+    "version": "1.0.2",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/weblit/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "weblit",
+    "version": "1.0.0",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}

plugins/webserver/init.lua

@@ -0,0 +1,34 @@
+local exports = {}
+exports.name = "webserver"
+exports.version = "1.0.0"
+exports.description = "A simple web server"
+exports.license = "MIT"
+exports.author = { name = "Miodrag Milanovic" }
+
+local ws = exports
+
+local app = require('weblit/app')
+
+function ws.startplugin()
+	app.bind({
+		host = "0.0.0.0",
+		port = 8080
+	})
+
+	app.use(require('weblit/logger'))
+	app.use(require('weblit/auto-headers'))
+	app.use(require('weblit/etag-cache'))
+
+	app.route({
+		method = "GET",
+		path = "/",
+	}, function (req, res, go)
+		res.code = 200
+		res.headers["Content-Type"] = "text/html"
+		res.body = "<h1>Hello!</h1>\n"
+	end)
+
+	app.start()
+end
+
+return exports

plugins/webserver/plugin.json

@@ -0,0 +1,9 @@
+{
+  "plugin": {
+    "name": "webserver",
+    "version": "1.0.0",
+    "author": "Miodrag Milanovic",
+	"type": "plugin",
+	"start": "false",
+  }
+}

plugins/websocket-codec/plugin.json

@@ -0,0 +1,8 @@
+{
+  "plugin": {
+    "name": "websocket-codec",
+    "version": "1.0.7",
+    "author": "Tim Caswell",
+	"type": "library",
+  }
+}