1 files changed, 0 insertions, 88 deletions
diff --git a/packages/sol-cov/src/artifact_adapters/truffle_artifact_adapter.ts b/packages/sol-cov/src/artifact_adapters/truffle_artifact_adapter.ts
deleted file mode 100644
index f064911d3..000000000
--- a/packages/sol-cov/src/artifact_adapters/truffle_artifact_adapter.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-import { Compiler, CompilerOptions } from '@0x/sol-compiler';
-import * as fs from 'fs';
-import * as glob from 'glob';
-import * as path from 'path';
-
-import { ContractData } from '../types';
-
-import { AbstractArtifactAdapter } from './abstract_artifact_adapter';
-import { SolCompilerArtifactAdapter } from './sol_compiler_artifact_adapter';
-
-const DEFAULT_TRUFFLE_ARTIFACTS_DIR = './build/contracts';
-
-interface TruffleConfig {
-    solc?: any;
-    contracts_build_directory?: string;
-}
-
-export class TruffleArtifactAdapter extends AbstractArtifactAdapter {
-    private readonly _solcVersion: string;
-    private readonly _projectRoot: string;
-    /**
-     * Instantiates a TruffleArtifactAdapter
-     * @param projectRoot Path to the truffle project's root directory
-     * @param solcVersion Solidity version with which to compile all the contracts
-     */
-    constructor(projectRoot: string, solcVersion: string) {
-        super();
-        this._solcVersion = solcVersion;
-        this._projectRoot = projectRoot;
-    }
-    public async collectContractsDataAsync(): Promise<ContractData[]> {
-        const artifactsDir = '.0x-artifacts';
-        const contractsDir = path.join(this._projectRoot, 'contracts');
-        const truffleConfig = this._getTruffleConfig();
-        const solcConfig = truffleConfig.solc || {};
-        const truffleArtifactsDirectory = truffleConfig.contracts_build_directory || DEFAULT_TRUFFLE_ARTIFACTS_DIR;
-        this._assertSolidityVersionIsCorrect(truffleArtifactsDirectory);
-        const compilerOptions: CompilerOptions = {
-            contractsDir,
-            artifactsDir,
-            compilerSettings: {
-                ...solcConfig,
-                outputSelection: {
-                    ['*']: {
-                        ['*']: ['abi', 'evm.bytecode.object', 'evm.deployedBytecode.object'],
-                    },
-                },
-            },
-            contracts: '*',
-            solcVersion: this._solcVersion,
-        };
-        const compiler = new Compiler(compilerOptions);
-        await compiler.compileAsync();
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter(artifactsDir, contractsDir);
-        const contractsDataFrom0xArtifacts = await solCompilerArtifactAdapter.collectContractsDataAsync();
-        return contractsDataFrom0xArtifacts;
-    }
-    private _getTruffleConfig(): TruffleConfig {
-        const truffleConfigFileShort = path.resolve(path.join(this._projectRoot, 'truffle.js'));
-        const truffleConfigFileLong = path.resolve(path.join(this._projectRoot, 'truffle-config.js'));
-        if (fs.existsSync(truffleConfigFileShort)) {
-            const truffleConfig = require(truffleConfigFileShort);
-            return truffleConfig;
-        } else if (fs.existsSync(truffleConfigFileLong)) {
-            const truffleConfig = require(truffleConfigFileLong);
-            return truffleConfig;
-        } else {
-            throw new Error(
-                `Neither ${truffleConfigFileShort} nor ${truffleConfigFileLong} exists. Make sure the project root is correct`,
-            );
-        }
-    }
-    private _assertSolidityVersionIsCorrect(truffleArtifactsDirectory: string): void {
-        const artifactsGlob = `${truffleArtifactsDirectory}/**/*.json`;
-        const artifactFileNames = glob.sync(artifactsGlob, { absolute: true });
-        for (const artifactFileName of artifactFileNames) {
-            const artifact = JSON.parse(fs.readFileSync(artifactFileName).toString());
-            const compilerVersion = artifact.compiler.version;
-            if (!compilerVersion.startsWith(this._solcVersion)) {
-                throw new Error(
-                    `${artifact.contractName} was compiled with solidity ${compilerVersion} but specified version is ${
-                        this._solcVersion
-                    } making it impossible for sol-cov to process traces`,
-                );
-            }
-        }
-    }
-}