Install

Mac OS でのインストールは以下のコマンドでできます

$ curl -LO https://github.com/Zolang/Zolang/releases/download/0.1.12/zolang; mv zolang /usr/local/bin/; chmod +x /usr/local/bin/zolang

Install の確認

$ zolang


                   @@@     @
                  @###+@  `##
                @+++##+#+@+@@;
             `@++'#'#+##+#@#@;
             `#++++++####+##@;
 :::::::     #+#,...,######@@;    ;;          ;;     ;;     ;;     ';;;;
 ;;;;;;;    `'+'.::.,+;;;#+##;    ;;          :;     ;;     ;;     ;;;;;
 :::::;;    `;+':';,,+;#;####     ;;       .,,``,,`  ;;,,.  ;;   ,, ````
     .;;    `+;+....,####@##;     ;;       ,;;  ';`  ;;;;.  ;;   ;;
     .;;     +,'....@#######      ;;       ,;;  ';`  ;;;;.  ;;   ;;
   ';.       `.:...:.####@#;      ;;       ,;;;;;;`  ;;  `;;;;   ;;  ,;;
   ';.        +.,,.'@@#####       ;;       ,;;;;;;`  ;;  `;;;;   ;;  ,;;
 ..```        +..,..,######       ;;       ,;;  ';`  ;;     ;;   ;;  ,;;
 ;;           `.....,+####;       ;;       ,;;  ';`  ;;     ;;   :;  ,;;
 ;;            '....,#####        ;;.....  ,;;  ';`  ;;     ;;   .......
 ;;;;;;;       `.,.+:#@##;        ;;;;;;;  ,;;  ';`  ;;     ;;     ;;`
 :;;;;;;        +.,';#@##;        ';;;;;'  ,';  ';.  ;;     ';     ';`
                +...,###+
                 @..,###'
                  `',+'


Thanks for using Zolang 0.1.12
USAGE: zolang [ACTION]

    HELP: The Zolang CLI is the compiler and template manager for the Zolang programming language

    ACTIONS:
          init                Initializes a new Zolang project with a ./zolang.json and some example code.
          build               Compiles Zolang based on the settings specified in ./zolang.json
          watch               Runs compiler in hot-reload mode, observeing file changes for source files at paths specified in ./zolang.json

Zolang => Kotlin, Swift に変換

作業ディレクトリの作成

$ mkdir  MyZolangProject
$ cd MyZolangProject

プロジェクトの作成

$ zolang init
Creating folder structure ...
Fetching templates ...
Cloning into 'ZolangTemplates'...
remote: Enumerating objects: 144, done.
remote: Counting objects: 100% (144/144), done.
remote: Compressing objects: 100% (94/94), done.
remote: Total 144 (delta 65), reused 101 (delta 39), pack-reused 0
Receiving objects: 100% (144/144), 17.84 KiB | 59.00 KiB/s, done.
Resolving deltas: 100% (65/65), done.



Done

config の設定（ zolang.json ）

以下はデフォルトのままです

{
  "buildSettings": [
    {
      "sourcePath": "./.zolang/src/",
      "stencilPath": "./.zolang/templates/swift",
      "buildPath": "./.zolang/build/swift",
      "fileExtension": "swift",
      "separators": {
        "CodeBlock": "\n"
      }
    },
    {
      "sourcePath": "./.zolang/src/",
      "stencilPath": "./.zolang/templates/kotlin",
      "buildPath": "./.zolang/build/kotlin",
      "fileExtension": "kt",
      "separators": {
        "CodeBlock": "\n"
      }
    }
  ]
}

%project_root%/.zolang/src/example.zolang を編集

文法は Zolang/Zolan の README にのってます

let i as number be 0

while (30 < i) {
  print(i)
  make i be i plus 1
}

build

$ zolang build
Compiling Zolang...
Compiling example.zolang to /path/to/MyZolangProject/.zolang/build/swift/example.swift
Finished compiling to /path/to/MyZolangProject/.zolang/build/swift/example.swift
Compiling example.zolang to /path/to/MyZolangProject/.zolang/build/kotlin/example.kt
Finished compiling to /path/to/MyZolangProject/.zolang/build/kotlin/example.kt
Success!

結果を確認

swift のコード

var i: Double = 0.0
while 30.0 > i {
    print(i)
    <<<<<<< HEAD
    i = i + 1.0

}

実行結果

※ <<<<<<< HEAD の部分はバグかな？削除して実行しました

0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0

ideone での実行結果

kotlin のコード

var i: Double = 0.0
while (30.0 > i) {
    print(i)
    i = i + 1.0

}

こちらは <<<<<<< HEAD がなくて、そのまま実行できるかな・・・

prog.kt:2:1: error: expecting a top level declaration
while (30.0 > i) {
^
prog.kt:2:7: error: expecting a top level declaration
while (30.0 > i) {
      ^
prog.kt:2:8: error: expecting a top level declaration
while (30.0 > i) {
       ^
prog.kt:2:13: error: expecting a top level declaration
while (30.0 > i) {
            ^
prog.kt:2:15: error: expecting a top level declaration
while (30.0 > i) {
              ^
prog.kt:2:16: error: expecting a top level declaration
while (30.0 > i) {
               ^
prog.kt:2:18: error: expecting a top level declaration
while (30.0 > i) {
                 ^
prog.kt:2:18: error: function declaration must have a name
while (30.0 > i) {
                 ^

ideone での実行結果

無念・・・。
Kotlin 全く知らないので、誰かツッコミあればコメントお願いします。

雑感

まだまだ先が長そうですが、仕上がったら面白いかも？