Waran is a compiled language with it's target being javascript. The waran compiler is implemented in typescript and required node.js to run.

made by kamkow1
special thanks to londek for helping out ;)

import @io
import @math

class Program {
    method static main() {
        hello := "hello"
        waran := "waran!"

        std_out(hello waran)

        for(i := 0 | i <= 10 | i++) {

            ## skip the 5th iteration
            if (i == 5) {
                continue
            }

            std_out(i)
        }

        while(true) {
            if (counter > 10) {
                break    
            }

            std_out(counter)
            counter++
        }


        my_array := ["string value" 4738 -21.564 true]

        std_out(my_array[2])
    }
}

Program.main()

1. Installation
2. Project structure
3. Compiling code
4. Running code

in order to install the waran compiler run:

npm i -g waran

or

yarn add -g waran

to initalize an empty waran project, run:

wrn init

this command will create a few folders / files:

1. .waran folder
   • ast

     • this folder contains the .ast files for the compiler.
       in general you don't want to edit any files there.

   • build

     • this folder contains compiled files (.wr -> .js).
       

2. wrn_proj.json
   • describes the behaviour of the compiler.
     • project_info - contains general information about the waran project
     • dirs - contains paths to directories used by the compiler
       • ast_dir
         • location of abstract syntax tree (ast) files
       • wrn_proj_dir
         • location of the .waran directory (contains asts and build)
       • src_dir
         • location of the working direcotry (contains your source code)
       • build
         • location of the directory that contains built waran code
3. src folder
   • current working directory
     • location can be modified in wrn_proj.json configuration file

to compile waran code run:

wrn compile < .wr file location  >

this will produce a .js counterpart in the .waran/build directory unless the behaviour was modified in wrn_proj.json

to run waran code use:

wrn exec < path to .js file >

.js files can be found in the .waran/build directory with the same name as their .wr counterparts