diff options
| -rw-r--r-- | packages/deployer/package.json | 2 | ||||
| -rw-r--r-- | packages/deployer/src/compiler.ts | 35 | ||||
| -rw-r--r-- | packages/deployer/src/utils/types.ts | 2 | ||||
| -rw-r--r-- | yarn.lock | 4 |
4 files changed, 27 insertions, 16 deletions
diff --git a/packages/deployer/package.json b/packages/deployer/package.json index e6e8dcc4b..3982c0067 100644 --- a/packages/deployer/package.json +++ b/packages/deployer/package.json @@ -33,6 +33,7 @@ "@0xproject/monorepo-scripts": "^0.1.14", "@0xproject/tslint-config": "^0.4.12", "@types/require-from-string": "^1.2.0", + "@types/semver": "^5.5.0", "@types/yargs": "^11.0.0", "chai": "^4.0.1", "copyfiles": "^1.2.0", @@ -54,6 +55,7 @@ "isomorphic-fetch": "^2.2.1", "lodash": "^4.17.4", "require-from-string": "^2.0.1", + "semver": "^5.5.0", "solc": "^0.4.18", "web3": "^0.20.0", "web3-eth-abi": "^1.0.0-beta.24", diff --git a/packages/deployer/src/compiler.ts b/packages/deployer/src/compiler.ts index 4563752f6..942777458 100644 --- a/packages/deployer/src/compiler.ts +++ b/packages/deployer/src/compiler.ts @@ -5,6 +5,7 @@ import 'isomorphic-fetch'; import * as _ from 'lodash'; import * as path from 'path'; import * as requireFromString from 'require-from-string'; +import * as semver from 'semver'; import solc = require('solc'); import * as Web3 from 'web3'; @@ -23,7 +24,7 @@ import { import { utils } from './utils/utils'; const ALL_CONTRACTS_IDENTIFIER = '*'; -const SOLIDITY_VERSION_REGEX = /(?:solidity\s\^?)(\d+\.\d+\.\d+)/; +const SOLIDITY_VERSION_RANGE_REGEX = /pragma solidity (.*);/; const SOLIDITY_FILE_EXTENSION_REGEX = /(.*\.sol)/; const IMPORT_REGEX = /(import\s)/; const DEPENDENCY_PATH_REGEX = /"([^"]+)"/; // Source: https://github.com/BlockChainCompany/soljitsu/blob/master/lib/shared.js @@ -85,10 +86,10 @@ export class Compiler { private static _getContractSpecificSourceData(source: string): ContractSpecificSourceData { const dependencies: string[] = []; const sourceHash = ethUtil.sha3(source); - const solcVersion = Compiler._parseSolidityVersion(source); + const solcVersionRange = Compiler._parseSolidityVersionRange(source); const contractSpecificSourceData: ContractSpecificSourceData = { dependencies, - solcVersion, + solcVersionRange, sourceHash, }; const lines = source.split('\n'); @@ -105,17 +106,17 @@ export class Compiler { return contractSpecificSourceData; } /** - * Searches Solidity source code for compiler version. + * Searches Solidity source code for compiler version range. * @param source Source code of contract. - * @return Solc compiler version. + * @return Solc compiler version range. */ - private static _parseSolidityVersion(source: string): string { - const solcVersionMatch = source.match(SOLIDITY_VERSION_REGEX); - if (_.isNull(solcVersionMatch)) { - throw new Error('Could not find Solidity version in source'); + private static _parseSolidityVersionRange(source: string): string { + const solcVersionRangeMatch = source.match(SOLIDITY_VERSION_RANGE_REGEX); + if (_.isNull(solcVersionRangeMatch)) { + throw new Error('Could not find Solidity version range in source'); } - const solcVersion = solcVersionMatch[1]; - return solcVersion; + const solcVersionRange = solcVersionRangeMatch[1]; + return solcVersionRange; } /** * Normalizes the path found in the error message. @@ -189,8 +190,12 @@ export class Compiler { if (!shouldCompile) { return; } - - const fullSolcVersion = binPaths[contractSpecificSourceData.solcVersion]; + const availableCompilerVersions = _.keys(binPaths); + const solcVersion = semver.maxSatisfying( + availableCompilerVersions, + contractSpecificSourceData.solcVersionRange, + ); + const fullSolcVersion = binPaths[solcVersion]; const compilerBinFilename = path.join(__dirname, '../../solc_bin', fullSolcVersion); let solcjs: string; const isCompilerAvailableLocally = fs.existsSync(compilerBinFilename); @@ -208,7 +213,7 @@ export class Compiler { } const solcInstance = solc.setupMethods(requireFromString(solcjs, compilerBinFilename)); - logUtils.log(`Compiling ${fileName}...`); + logUtils.log(`Compiling ${fileName} with Solidity v${solcVersion}...`); const source = this._contractSources[fileName]; const input = { [fileName]: source, @@ -243,7 +248,7 @@ export class Compiler { const sources = _.keys(compiled.sources); const updated_at = Date.now(); const contractNetworkData: ContractNetworkData = { - solc_version: contractSpecificSourceData.solcVersion, + solc_version: solcVersion, keccak256: sourceHash, source_tree_hash: sourceTreeHash, optimizer_enabled: this._optimizerEnabled, diff --git a/packages/deployer/src/utils/types.ts b/packages/deployer/src/utils/types.ts index 0068faf6a..f33f8f66a 100644 --- a/packages/deployer/src/utils/types.ts +++ b/packages/deployer/src/utils/types.ts @@ -84,7 +84,7 @@ export interface ContractSourceData { export interface ContractSpecificSourceData { dependencies: string[]; - solcVersion: string; + solcVersionRange: string; sourceHash: Buffer; sourceTreeHashIfExists?: Buffer; } @@ -324,6 +324,10 @@ version "1.2.0" resolved "https://registry.yarnpkg.com/@types/require-from-string/-/require-from-string-1.2.0.tgz#c18cfc8a2c1a0259e5841d1fef2b5e9d01c64242" +"@types/semver@^5.5.0": + version "5.5.0" + resolved "https://registry.yarnpkg.com/@types/semver/-/semver-5.5.0.tgz#146c2a29ee7d3bae4bf2fcb274636e264c813c45" + "@types/serve-static@*": version "1.13.1" resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.1.tgz#1d2801fa635d274cd97d4ec07e26b21b44127492" |