transpiler-ls

library0.4.0jsnpmunverified

TranspilerLS is a TypeScript-to-LeekScript transpiler for the LeekWars programming game. Version 0.4.0 compiles TypeScript code written in a specific project structure into LeekWars-compatible scripts, supporting keyword mappings (e.g., const to var, === to ==), for..of to for..in conversion, template literal transformation, console.log to debug conversion, and enum flattening. It automates login and script upload via environment variables. Release cadence is irregular. Differentiators: it handles LeekWars-specific built-ins (LS object) and enforces a project convention for globals. Requires Node >=10.4.0; ships TypeScript types.

devops workflow

npm install transpiler-ls

package ↗

INSTALL

IMPORT

SIG · TRANSPILER-LS

transpiler-ls

devopsjavascriptv0.4.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

✓ LS.abs(1)

✗ abs(1)

LS is the global namespace for LeekWars functions, not imported.

CELL_TYPE

✓ import { CELL_TYPE } from './globaux/enums'

✗ import CELL_TYPE from './globaux/enums'

Enums are exported as named exports from the enums file.

ENABLE_SAVE

✓ process.env.ENABLE_SAVE

✗ ENABLE_SAVE

Environment variables must be read via process.env.

Demonstrates basic setup: a TypeScript file using LS and enum, environment config, and transpilation command.

// 1. Create src/editor/main.ts with content: import { CELL_TYPE } from './globaux/enums'; const x: number = LS.abs(-5); console.log(x); // 2. Set .env: LOGIN=my_login PASSWORD=my_password FILE_NAME=MyAI ENABLE_SAVE=0 ABSOLUTE_PATH_TO_SOURCES=dist/main.js ABSOLUTE_PATH_TO_ENUMS=dist/enums.js PRINT_TO_CONSOLE=1 // 3. Run: npm run start:dev

transpiler-ls --version

Debug

Known issues

gotchaAll TypeScript files must be inside src/editor/; files outside are ignored.

fix

Place all source files under src/editor/

affects: >=0.0

gotchaThe FILE_NAME environment variable refers to an existing LeekWars AI file; it is not created automatically.

fix

Create the AI file on LeekWars website first, then specify its name.

affects: >=0.0

gotchaTemplate literals are only converted on a single line; multi-line template literals will break.

fix

Avoid multi-line template literals in TypeScript source.

affects: >=0.0

gotchaconsole.log is transformed into debug() with concatenation; it does not support multiple arguments like console.log.

fix

Use string concatenation if passing multiple values.

affects: >=0.0

Errors

Common errors & fixes

Error: Cannot find module 'typescript'

Dev dependency typescript is not installed.

fix

Run npm install typescript --save-dev

Missing or incorrect LOGIN/PASSWORD in .env.

fix

Check .env file and ensure LOGIN and PASSWORD are set correctly.

File 'MyAI' not found. Please create it on LeekWars.

The AI file specified in FILE_NAME does not exist on LeekWars.

fix

Create the AI on LeekWars website first.

Upgrade

Version history

0.4.0latest on npm

Audit

Dependencies

typescriptrequiredUsed for type checking and transpilation

Agent activity

31 hits · last 30 days

node

OpenAI (training)

Resources

packagehttps://www.npmjs.com/package/transpiler-ls ↗