@cfxdevkit/compiler

Solidity compilation wrapper — compile .sol files and extract ABIs, bytecodes, and type definitions.


pnpm add @cfxdevkit/compiler

Compile a Solidity file


import { SolidityCompiler } from '@cfxdevkit/compiler'
 
const compiler = new SolidityCompiler()
 
const result = await compiler.compile('./contracts/MyToken.sol')
 
console.log('ABI:', result.abi)
console.log('Bytecode:', result.bytecode)
console.log('Contract name:', result.contractName)

Compile from source string


const source = `
pragma solidity ^0.8.20;
contract Counter {
    uint256 public count;
    function increment() external { count++; }
}
`
 
const result = await compiler.compileSource(source, 'Counter')

Multiple contracts


const results = await compiler.compileDirectory('./contracts')
 
for (const [name, artifact] of Object.entries(results)) {
  console.log(`${name}: ${artifact.abi.length} functions`)
}

Generate TypeScript types


const types = await compiler.generateTypes('./contracts/MyToken.sol', {
  outDir: './typechain-types',
})