chore: somes adjusts in #94

src/cli/commands/init.lua

@@ -1,4 +1,5 @@
 local os = require('os')
+local ok = true
 
 local function create_file(filepath, content)
     local file = io.open(filepath, "w")
@@ -7,56 +8,46 @@ local function create_file(filepath, content)
         file:close()
     else
         print("Error while creating file: " .. filepath)
+        ok = false
     end
 end
 
 local function create_directory(path)
     local success = os.execute("mkdir " .. path)
     if not success then
         print("Error while creating directory: " .. path)
+        ok = false
     end
 end
 
-local function init_project(project_name)
+local function init_project(args)
+    local project_name = args.project
+    local project_template = args.template
+    local project_gamefile, error_gamefile = io.open(project_template, 'r')
+
+    ok = true
+
+    if not project_gamefile then
+        return false, 'cannot open template: '..project_template
+    end
+
+    local game_lua_content = project_gamefile:read('*a')
+
     create_directory(project_name)
-    create_file(project_name .. "/.gitignore", ".DS_Store\nThumbs.db\n")
+    create_file(project_name .. "/.gitignore", ".DS_Store\nThumbs.db\nvendor\ndist\ncli.lua")
 
     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_file(project_name .. "/README.md", "# " .. project_name .. "\n\n * **use:** `lua cli.lua build 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!")
+
+    return ok, ok and "Project " .. project_name .. " created with success!"
 end
 
 return {
-    init_project = init_project
+    init = init_project
 }

src/cli/main.lua

@@ -10,12 +10,13 @@ local commands_cli = require('src/cli/commands/cli')
 local commands_fs = require('src/cli/commands/fs')
 local commands_game = require('src/cli/commands/game')
 local commands_info = require('src/cli/commands/info')
+local commands_init = require('src/cli/commands/init')
 local commands_tools = require('src/cli/commands/tools')
 
 local command = zeebo_argparse.from(arg)
-    .add_subcommand('init', commands_game)
-    .add_next_value('game', {require=true, alias='@examples/{{game}}/game.lua'})
-    .add_option_get('dist', {default='{game}'})
+    .add_subcommand('init', commands_init)
+    .add_next_value('project', {required=true})
+    .add_option_get('template', {alias='@examples/{{template}}/game.lua', default='./examples/helloworld/game.lua'})
     --
     .add_subcommand('build', commands_build)
     .add_next_value('game', {alias='@examples/{{game}}/game.lua'})

src/lib/cli/argparse.lua

@@ -77,7 +77,7 @@ local function run(self, host_args)
             local required = self.param_dict_option_get_required[command][param]
             local default_value = self.param_dict_option_get_default[command][param]
             if alias and (value or ''):sub(1, 1) == alias:sub(1, 1)  then
-                value = self.param_dict_value_alias[command][param]:sub(2):gsub('{{'..param..'}}', value:sub(2))
+                value = alias:sub(2):gsub('{{'..param..'}}', value:sub(2))
             end
             if required and not value then
                 command = self.error_usage