allow using legacy versions via npm

pull/1/head
d11e9 9 years ago
parent a9d1cc56bc
commit 8e3677c83a
  1. 9
      README.md
  2. 13
      index.js

@ -29,3 +29,12 @@ Starting from version 0.1.6, multiple files are supported with automatic import
console.log(contractName + ': ' + output.contracts[contractName].bytecode); console.log(contractName + ': ' + output.contracts[contractName].bytecode);
Note that all input files that are imported have to be supplied, the compiler will not load any additional files on its own. Note that all input files that are imported have to be supplied, the compiler will not load any additional files on its own.
###Using a legacy version
In order to allow compiling contracts using a specific version of solidity, the `solc.setVersion` method is available.
var solc = require('solc');
solc.setVersion( 'latest' ); // this is used by default
solc.setVersion( 'v0.1.1-2015-08-04-6ff4cd6' );
var output = solc.compile( "contract t { function g() {} }", 1 );

@ -1,5 +1,5 @@
var soljson = require('./bin/soljson-latest.js'); function setupMethods (soljson){
var compileJSON = soljson.cwrap("compileJSON", "string", ["string", "number"]); var compileJSON = soljson.cwrap("compileJSON", "string", ["string", "number"]);
var compileJSONMulti = var compileJSONMulti =
@ -16,8 +16,15 @@ var compile = function(input, optimise) {
return JSON.parse(result); return JSON.parse(result);
} }
var version = soljson.cwrap("version", "string", []);
module.exports = { return {
version: version,
compile: compile, compile: compile,
version: soljson.cwrap("version", "string", []) useVersion: function( versionString ){
return setupMethods( require('./bin/soljson-' + versionString + '.js' ) );
} }
}
}
module.exports = setupMethods( require('./bin/soljson-latest.js') );

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