Implementation of init command (#94)

* feat: implemented init command #31
* refactor: integrate init.lua in cli.lua streamlining the project init command

src/cli/commands/cli.lua

@@ -33,10 +33,16 @@ local function cli_dump(args)
     return zeebo_bootstrap.dump(dist)
 end
 
+local function cli_init(args)
+    local project_name = args[1] or 'my_project'
+    init.init_project(project_name)
+end
+
 local P = {
     ['cli-build'] = cli_build,
     ['cli-test'] = cli_test,
-    ['cli-dump'] = cli_dump
+    ['cli-dump'] = cli_dump,
+    ['cli-init'] = cli_init
 }
 
 return P

src/cli/commands/init.lua

@@ -0,0 +1,62 @@
+local os = require('os')
+
+local function create_file(filepath, content)
+    local file = io.open(filepath, "w")
+    if file then
+        file:write(content)
+        file:close()
+    else
+        print("Error while creating file: " .. filepath)
+    end
+end
+
+local function create_directory(path)
+    local success = os.execute("mkdir " .. path)
+    if not success then
+        print("Error while creating directory: " .. path)
+    end
+end
+
+local function init_project(project_name)
+    create_directory(project_name)
+    create_file(project_name .. "/.gitignore", ".DS_Store\nThumbs.db\n")
+
+    create_directory(project_name .. "/dist")
+    create_directory(project_name .. "/vendor")
+
+    create_file(project_name .. "/README.md", "# " .. project_name .. "\n\n * **use:** `./cli.sh run src/game.lua`\n")
+
+    create_directory(project_name .. "/src")
+
+    local game_lua_content = 'local function init(std, game)\n\nend\n\n'
+    ..'local function loop(std, game)\n\nend\n\n'
+    ..'local function draw(std, game)\n'
+    ..'   std.draw.clear(std.color.black)\n'
+    ..'   std.draw.color(std.color.white)\n'
+    ..'   std.draw.text(8, 8, "hello world")\n'
+    ..'end\n\n'
+    ..'local function exit(std, game)\n\nend\n\n'
+    ..'local P = {\n'
+    ..'    meta={\n'
+    ..'        title="' .. project_name .. '",\n'
+    ..'        author="YourName",\n'
+    ..'        description="description about the game",\n'
+    ..'        version="1.0.0"\n'
+    ..'    },\n'
+    ..'    callbacks={\n'
+    ..'        init=init,\n'
+    ..'        loop=loop,\n'
+    ..'        draw=draw,\n'
+    ..'        exit=exit\n'
+    ..'    }\n'
+    ..'}\n\n'
+    ..'return P\n'
+
+    create_file(project_name .. "/src/game.lua", game_lua_content)
+
+    print("Project " .. project_name .. " created with success!")
+end
+
+return {
+    init_project = init_project
+}