Deploy workflow

.github/workflows/deploy.yml

@@ -0,0 +1,28 @@
+name: Deploy to Workshop
+
+on:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@master
+      - uses: leafo/gh-actions-lua@v10
+        with:
+          luaVersion: "luajit-2.1.0-beta3"
+
+      - name: Run gma packer
+        run: |
+          lua .github/workflows/gma.lua webaudio.gma
+
+      - name: Download gmodws
+        run: |
+          curl -o gmodws.zip -L https://github.com/Meachamp/gmodws/releases/download/v1.5/gmodws.zip
+          unzip gmodws.zip
+
+      - name: Deploy
+        run: |
+          set STEAM_PASSWORD=${{ secrets.STEAM_PASSWORD }}
+          ./gmodws ${{ secrets.STEAM_USERNAME }} 2466875474 webaudio.gma "Deployment via github actions"

.github/workflows/gma.lua

@@ -0,0 +1,132 @@
+-- GMA packer in pure lua by Vurv
+assert(arg[1], "Missing argument #1 (output file)")
+
+local function u8(n --[[@param n number]])
+	return string.char(n)
+end
+
+local U8_MAX = 256
+local U16_MAX = 65536
+local U32_MAX = 4294967296
+
+local function u16(n --[[@param n number]])
+	return u8(n % U8_MAX) .. u8( math.floor(n / U8_MAX) )
+end
+
+local function u32(n --[[@param n number]])
+	return u16(n % U16_MAX) .. u16( math.floor(n / U16_MAX) )
+end
+
+local function u64(n --[[@param n number]])
+	return u32(n % U32_MAX) .. u32( math.floor(n / U32_MAX) )
+end
+
+local function cstr(s --[[@param s string]])
+	return s .. "\0"
+end
+
+---@generic T, V
+---@param t T[]
+---@param f fun(v: T, k: integer): V
+---@return V[]
+local function map(t, f)
+	local out = {}
+	for k, v in ipairs(t) do out[k] = f(v, k) end
+	return out
+end
+
+---@param name string
+---@param description string
+---@param author string
+---@param files { path: string, content: string }[] # List of 'files'
+---@return string gma # Packed gma file contents
+local function pack(name, description, author, files)
+	return table.concat {
+		"GMAD", -- identifier
+		u8(3), -- gma version
+		u64(0), -- steamid
+		u64( os.time() ), -- timestamp
+		u8(0),
+		cstr(name),
+		cstr(description),
+		cstr(author),
+		u32(1),
+		table.concat(map(files, function(v, k)
+			return u32(k)
+				.. cstr(v.path)
+				.. u64(#v.content)
+				.. u32(0)
+		end)),
+		u32(0),
+		table.concat(map(files, function(v, k)
+			return v.content
+		end)),
+		u32(0)
+	}
+end
+
+local path_sep = package.config:sub(1, 1)
+local traverse_cmd = path_sep == "\\" and "dir /b " or "ls "
+
+local ignore = { -- Don't need the full list since we're only packing what's inside of lua/materials/models/resource/sound.
+	[".*%.txt"] = true,
+	[".*%.md"] = true,
+}
+
+---@generic T
+---@param val T?
+---@return T
+local function assert(val, msg)
+	if not val then error(msg) end
+	return val
+end
+
+---@param path string
+---@param callback fun(filename: string, path: string)
+local function iterFiles(path, callback)
+	path = string.gsub(path, "/", path_sep)
+
+	local dir = assert(io.popen(traverse_cmd .. path))
+	for file in dir:lines() do
+		local full = path .. path_sep .. file
+		for ignore in pairs(ignore) do
+			if full:match(ignore) then
+				goto skip
+			end
+		end
+
+		local ext = file:match("%.(%w+)$")
+		if ext then
+			callback(file, full)
+		else
+			iterFiles(full, callback)
+		end
+
+		::skip::
+	end
+	dir:close()
+end
+
+---@type { path: string, content: string }[]
+local files = {}
+
+---@param name string
+---@param path string
+local function handle(name, path)
+	local handle = assert(io.open(path, "rb"))
+	files[#files + 1] = { path = path, content = handle:read("*a") }
+	handle:close()
+end
+
+iterFiles("lua", handle)
+
+local gma = pack(
+	"WebAudio",
+	"An addon that adds a WebAudio class to allow for server sync with client IGmodAudioChannels to make efficient & safe E2 Media URL Streams",
+	"Vurv",
+	files
+)
+
+local handle = assert(io.open(arg[1], "wb"), "Failed to create/overwrite output file")
+handle:write(gma)
+handle:close()

.gitignore

@@ -1,3 +1,4 @@
 .vscode
 .vs
-/readme_tables
+/readme_tables
+webaudio.gma