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authorGreg Hysen <greg.hysen@gmail.com>2018-04-04 08:39:55 +0800
committerGreg Hysen <greg.hysen@gmail.com>2018-04-10 08:22:58 +0800
commit61fc3346c2fe2adc33dfe84aa50780d61e10efdf (patch)
tree1f5ab2cddf7093db8f8fb419ef70da66a9997c7b /packages/deployer/src
parent073bf738ddb271b6b4158798baf4cac3cb0608e9 (diff)
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Updated deployer to accept a list of contract directories as input. Contract directories are namespaced to a void clashes. Also in this commit is a fix for overloading contract functions.
Diffstat (limited to 'packages/deployer/src')
-rw-r--r--packages/deployer/src/cli.ts37
-rw-r--r--packages/deployer/src/compiler.ts102
-rw-r--r--packages/deployer/src/utils/compiler.ts65
-rw-r--r--packages/deployer/src/utils/contract.ts4
-rw-r--r--packages/deployer/src/utils/encoder.ts4
-rw-r--r--packages/deployer/src/utils/types.ts19
6 files changed, 172 insertions, 59 deletions
diff --git a/packages/deployer/src/cli.ts b/packages/deployer/src/cli.ts
index d1bd645b3..3d69925a8 100644
--- a/packages/deployer/src/cli.ts
+++ b/packages/deployer/src/cli.ts
@@ -11,7 +11,7 @@ import * as yargs from 'yargs';
import { commands } from './commands';
import { constants } from './utils/constants';
import { consoleReporter } from './utils/error_reporter';
-import { CliOptions, CompilerOptions, DeployerOptions } from './utils/types';
+import { CliOptions, CompilerOptions, ContractDirectory, DeployerOptions } from './utils/types';
const DEFAULT_OPTIMIZER_ENABLED = false;
const DEFAULT_CONTRACTS_DIR = path.resolve('src/contracts');
@@ -27,7 +27,7 @@ const DEFAULT_CONTRACTS_LIST = '*';
*/
async function onCompileCommandAsync(argv: CliOptions): Promise<void> {
const opts: CompilerOptions = {
- contractsDir: argv.contractsDir,
+ contractDirs: getContractDirectoriesFromList(argv.contractDirs),
networkId: argv.networkId,
optimizerEnabled: argv.shouldOptimize,
artifactsDir: argv.artifactsDir,
@@ -45,7 +45,7 @@ async function onDeployCommandAsync(argv: CliOptions): Promise<void> {
const web3Wrapper = new Web3Wrapper(web3Provider);
const networkId = await web3Wrapper.getNetworkIdAsync();
const compilerOpts: CompilerOptions = {
- contractsDir: argv.contractsDir,
+ contractDirs: getContractDirectoriesFromList(argv.contractsDir),
networkId,
optimizerEnabled: argv.shouldOptimize,
artifactsDir: argv.artifactsDir,
@@ -69,6 +69,29 @@ async function onDeployCommandAsync(argv: CliOptions): Promise<void> {
}
/**
* Creates a set of contracts to compile.
+ * @param contractDirectoriesList Comma separated list of contract directories
+ * @return Set of contract directories
+ */
+function getContractDirectoriesFromList(contractDirectoriesList: string): Set<ContractDirectory> {
+ const directories = new Set();
+ const possiblyNamespacedDirectories = contractDirectoriesList.split(',');
+ _.forEach(possiblyNamespacedDirectories, namespacedDirectory => {
+ const directoryComponents = namespacedDirectory.split(':');
+ if (directoryComponents.length === 1) {
+ const directory = { namespace: '', path: directoryComponents[0] };
+ directories.add(directory);
+ } else if (directoryComponents.length === 2) {
+ const directory = { namespace: directoryComponents[0], path: directoryComponents[1] };
+ directories.add(directory);
+ } else {
+ throw new Error(`Unable to parse contracts directory: '${namespacedDirectory}'`);
+ }
+ });
+
+ return directories;
+}
+/**
+ * Creates a set of contracts to compile.
* @param contracts Comma separated list of contracts to compile
*/
function getContractsSetFromList(contracts: string): Set<string> {
@@ -78,8 +101,7 @@ function getContractsSetFromList(contracts: string): Set<string> {
}
const contractsArray = contracts.split(',');
_.forEach(contractsArray, contractName => {
- const fileName = `${contractName}${constants.SOLIDITY_FILE_EXTENSION}`;
- specifiedContracts.add(fileName);
+ specifiedContracts.add(contractName);
});
return specifiedContracts;
}
@@ -104,10 +126,11 @@ function deployCommandBuilder(yargsInstance: any) {
(() => {
const identityCommandBuilder = _.identity;
return yargs
- .option('contracts-dir', {
+ .option('contract-dirs', {
type: 'string',
default: DEFAULT_CONTRACTS_DIR,
- description: 'path of contracts directory to compile',
+ description:
+ "comma separated list of contract directories.\nTo avoid filename clashes, directories should be prefixed with a namespace as follows: 'namespace:/path/to/dir'.",
})
.option('network-id', {
type: 'number',
diff --git a/packages/deployer/src/compiler.ts b/packages/deployer/src/compiler.ts
index ba360cb57..beaaab141 100644
--- a/packages/deployer/src/compiler.ts
+++ b/packages/deployer/src/compiler.ts
@@ -1,4 +1,4 @@
-import { ContractAbi } from '@0xproject/types';
+import { AbiType, ContractAbi, MethodAbi } from '@0xproject/types';
import { logUtils, promisify } from '@0xproject/utils';
import * as ethUtil from 'ethereumjs-util';
import * as fs from 'fs';
@@ -11,6 +11,8 @@ import solc = require('solc');
import { binPaths } from './solc/bin_paths';
import {
+ constructContractId,
+ constructUniqueSourceFileId,
createDirIfDoesNotExistAsync,
findImportIfExist,
getContractArtifactIfExistsAsync,
@@ -23,11 +25,14 @@ import { fsWrapper } from './utils/fs_wrapper';
import {
CompilerOptions,
ContractArtifact,
+ ContractDirectory,
+ ContractIds,
ContractNetworkData,
ContractNetworks,
- ContractSourceData,
+ ContractSourceDataByFileId,
ContractSources,
ContractSpecificSourceData,
+ FunctionNameToSeenCount,
} from './utils/types';
import { utils } from './utils/utils';
@@ -39,20 +44,22 @@ const SOLC_BIN_DIR = path.join(__dirname, '..', '..', 'solc_bin');
* to artifact files.
*/
export class Compiler {
- private _contractsDir: string;
+ private _contractDirs: Set<ContractDirectory>;
private _networkId: number;
private _optimizerEnabled: boolean;
private _artifactsDir: string;
// This get's set in the beggining of `compileAsync` function. It's not called from a constructor, but it's the only public method of that class and could as well be.
private _contractSources!: ContractSources;
private _specifiedContracts: Set<string> = new Set();
- private _contractSourceData: ContractSourceData = {};
+ private _contractSourceDataByFileId: ContractSourceDataByFileId = {};
+
/**
* Recursively retrieves Solidity source code from directory.
* @param dirPath Directory to search.
- * @return Mapping of contract fileName to contract source.
+ * @param contractBaseDir Base contracts directory of search tree.
+ * @return Mapping of sourceFilePath to the contract source.
*/
- private static async _getContractSourcesAsync(dirPath: string): Promise<ContractSources> {
+ private static async _getContractSourcesAsync(dirPath: string, contractBaseDir: string): Promise<ContractSources> {
let dirContents: string[] = [];
try {
dirContents = await fsWrapper.readdirAsync(dirPath);
@@ -68,14 +75,15 @@ export class Compiler {
encoding: 'utf8',
};
const source = await fsWrapper.readFileAsync(contentPath, opts);
- sources[fileName] = source;
- logUtils.log(`Reading ${fileName} source...`);
+ const sourceFilePath = contentPath.slice(contractBaseDir.length);
+ sources[sourceFilePath] = source;
+ logUtils.log(`Reading ${sourceFilePath} source...`);
} catch (err) {
logUtils.log(`Could not find file at ${contentPath}`);
}
} else {
try {
- const nestedSources = await Compiler._getContractSourcesAsync(contentPath);
+ const nestedSources = await Compiler._getContractSourcesAsync(contentPath, contractBaseDir);
sources = {
...sources,
...nestedSources,
@@ -93,7 +101,7 @@ export class Compiler {
* @return An instance of the Compiler class.
*/
constructor(opts: CompilerOptions) {
- this._contractsDir = opts.contractsDir;
+ this._contractDirs = opts.contractDirs;
this._networkId = opts.networkId;
this._optimizerEnabled = opts.optimizerEnabled;
this._artifactsDir = opts.artifactsDir;
@@ -105,25 +113,47 @@ export class Compiler {
public async compileAsync(): Promise<void> {
await createDirIfDoesNotExistAsync(this._artifactsDir);
await createDirIfDoesNotExistAsync(SOLC_BIN_DIR);
- this._contractSources = await Compiler._getContractSourcesAsync(this._contractsDir);
+ this._contractSources = {};
+ const contractIds: ContractIds = {};
+ const contractDirs = Array.from(this._contractDirs.values());
+ for (const contractDir of contractDirs) {
+ const sources = await Compiler._getContractSourcesAsync(contractDir.path, contractDir.path);
+ _.forIn(sources, (source, sourceFilePath) => {
+ const sourceFileId = constructUniqueSourceFileId(contractDir.namespace, sourceFilePath);
+ // Record the file's source and data
+ if (!_.isUndefined(this._contractSources[sourceFileId])) {
+ throw new Error(`Found duplicate source files with ID '${sourceFileId}'`);
+ }
+ this._contractSources[sourceFileId] = source;
+ // Create a mapping between the contract id and its source file id
+ const contractId = constructContractId(contractDir.namespace, sourceFilePath);
+ if (!_.isUndefined(contractIds[contractId])) {
+ throw new Error(`Found duplicate contract with ID '${contractId}'`);
+ }
+ contractIds[contractId] = sourceFileId;
+ });
+ }
_.forIn(this._contractSources, this._setContractSpecificSourceData.bind(this));
- const fileNames = this._specifiedContracts.has(ALL_CONTRACTS_IDENTIFIER)
- ? _.keys(this._contractSources)
+ const specifiedContractIds = this._specifiedContracts.has(ALL_CONTRACTS_IDENTIFIER)
+ ? _.keys(contractIds)
: Array.from(this._specifiedContracts.values());
- for (const fileName of fileNames) {
- await this._compileContractAsync(fileName);
- }
+ await Promise.all(
+ _.map(specifiedContractIds, async contractId => this._compileContractAsync(contractIds[contractId])),
+ );
}
/**
* Compiles contract and saves artifact to artifactsDir.
- * @param fileName Name of contract with '.sol' extension.
+ * @param sourceFileId Unique ID of the source file.
*/
- private async _compileContractAsync(fileName: string): Promise<void> {
+ private async _compileContractAsync(sourceFileId: string): Promise<void> {
if (_.isUndefined(this._contractSources)) {
throw new Error('Contract sources not yet initialized');
}
- const contractSpecificSourceData = this._contractSourceData[fileName];
- const currentArtifactIfExists = await getContractArtifactIfExistsAsync(this._artifactsDir, fileName);
+ if (_.isUndefined(this._contractSourceDataByFileId[sourceFileId])) {
+ throw new Error(`Contract source for ${sourceFileId} not yet initialized`);
+ }
+ const contractSpecificSourceData = this._contractSourceDataByFileId[sourceFileId];
+ const currentArtifactIfExists = await getContractArtifactIfExistsAsync(this._artifactsDir, sourceFileId);
const sourceHash = `0x${contractSpecificSourceData.sourceHash.toString('hex')}`;
const sourceTreeHash = `0x${contractSpecificSourceData.sourceTreeHash.toString('hex')}`;
@@ -162,16 +192,17 @@ export class Compiler {
}
const solcInstance = solc.setupMethods(requireFromString(solcjs, compilerBinFilename));
- logUtils.log(`Compiling ${fileName} with Solidity v${solcVersion}...`);
- const source = this._contractSources[fileName];
+ logUtils.log(`Compiling ${sourceFileId} with Solidity v${solcVersion}...`);
+ const source = this._contractSources[sourceFileId];
const input = {
- [fileName]: source,
+ [sourceFileId]: source,
};
const sourcesToCompile = {
sources: input,
};
+
const compiled = solcInstance.compile(sourcesToCompile, Number(this._optimizerEnabled), importPath =>
- findImportIfExist(this._contractSources, importPath),
+ findImportIfExist(this._contractSources, sourceFileId, importPath),
);
if (!_.isUndefined(compiled.errors)) {
@@ -193,11 +224,11 @@ export class Compiler {
});
}
}
- const contractName = path.basename(fileName, constants.SOLIDITY_FILE_EXTENSION);
- const contractIdentifier = `${fileName}:${contractName}`;
+ const contractName = path.basename(sourceFileId, constants.SOLIDITY_FILE_EXTENSION);
+ const contractIdentifier = `${sourceFileId}:${contractName}`;
if (_.isUndefined(compiled.contracts[contractIdentifier])) {
throw new Error(
- `Contract ${contractName} not found in ${fileName}. Please make sure your contract has the same name as it's file name`,
+ `Contract ${contractName} not found in ${sourceFileId}. Please make sure your contract has the same name as it's file name`,
);
}
const abi: ContractAbi = JSON.parse(compiled.contracts[contractIdentifier].interface);
@@ -207,6 +238,7 @@ export class Compiler {
const sourceMapRuntime = compiled.contracts[contractIdentifier].srcmapRuntime;
const sources = _.keys(compiled.sources);
const updated_at = Date.now();
+
const contractNetworkData: ContractNetworkData = {
solc_version: solcVersion,
keccak256: sourceHash,
@@ -243,28 +275,30 @@ export class Compiler {
const artifactString = utils.stringifyWithFormatting(newArtifact);
const currentArtifactPath = `${this._artifactsDir}/${contractName}.json`;
await fsWrapper.writeFileAsync(currentArtifactPath, artifactString);
- logUtils.log(`${fileName} artifact saved!`);
+ logUtils.log(`${sourceFileId} artifact saved!`);
}
/**
* Gets contract dependendencies and keccak256 hash from source.
* @param source Source code of contract.
+ * @param fileId FileId of the contract source file.
* @return Object with contract dependencies and keccak256 hash of source.
*/
- private _setContractSpecificSourceData(source: string, fileName: string): void {
- if (!_.isUndefined(this._contractSourceData[fileName])) {
+ private _setContractSpecificSourceData(source: string, fileId: string): void {
+ if (!_.isUndefined(this._contractSourceDataByFileId[fileId])) {
return;
}
const sourceHash = ethUtil.sha3(source);
const solcVersionRange = parseSolidityVersionRange(source);
- const dependencies = parseDependencies(source);
- const sourceTreeHash = this._getSourceTreeHash(fileName, sourceHash, dependencies);
- this._contractSourceData[fileName] = {
+ const dependencies = parseDependencies(source, fileId);
+ const sourceTreeHash = this._getSourceTreeHash(fileId, sourceHash, dependencies);
+ this._contractSourceDataByFileId[fileId] = {
dependencies,
solcVersionRange,
sourceHash,
sourceTreeHash,
};
}
+
/**
* Gets the source tree hash for a file and its dependencies.
* @param fileName Name of contract file.
@@ -276,7 +310,7 @@ export class Compiler {
const dependencySourceTreeHashes = _.map(dependencies, dependency => {
const source = this._contractSources[dependency];
this._setContractSpecificSourceData(source, dependency);
- const sourceData = this._contractSourceData[dependency];
+ const sourceData = this._contractSourceDataByFileId[dependency];
return this._getSourceTreeHash(dependency, sourceData.sourceHash, sourceData.dependencies);
});
const sourceTreeHashesBuffer = Buffer.concat([sourceHash, ...dependencySourceTreeHashes]);
diff --git a/packages/deployer/src/utils/compiler.ts b/packages/deployer/src/utils/compiler.ts
index d5137d394..600495693 100644
--- a/packages/deployer/src/utils/compiler.ts
+++ b/packages/deployer/src/utils/compiler.ts
@@ -1,3 +1,4 @@
+import { AbiType, ContractAbi, MethodAbi } from '@0xproject/types';
import { logUtils } from '@0xproject/utils';
import * as _ from 'lodash';
import * as path from 'path';
@@ -5,9 +6,49 @@ import * as solc from 'solc';
import { constants } from './constants';
import { fsWrapper } from './fs_wrapper';
-import { ContractArtifact, ContractSources } from './types';
+import { ContractArtifact, ContractSources, FunctionNameToSeenCount } from './types';
/**
+ * Constructs a system-wide unique identifier for a source file.
+ * @param directoryNamespace Namespace of the source file's root contract directory.
+ * @param sourceFilePath Path to a source file, relative to contractBaseDir.
+ * @return sourceFileId A system-wide unique identifier for the source file.
+ */
+export function constructUniqueSourceFileId(directoryNamespace: string, sourceFilePath: string): string {
+ const namespacePrefix = !_.isEmpty(directoryNamespace) ? `/${directoryNamespace}` : '';
+ const sourceFilePathNoLeadingSlash = sourceFilePath.replace(/^\/+/g, '');
+ const sourceFileId = `${namespacePrefix}/${sourceFilePathNoLeadingSlash}`;
+ return sourceFileId;
+}
+/**
+ * Constructs a system-wide unique identifier for a dependency file.
+ * @param dependencyFilePath Path from a sourceFile to a dependency.
+ * @param contractBaseDir Base contracts directory of search tree.
+ * @return sourceFileId A system-wide unique identifier for the source file.
+ */
+export function constructDependencyFileId(dependencyFilePath: string, sourceFilePath: string): string {
+ if (_.startsWith(dependencyFilePath, '/')) {
+ // Path of the form /namespace/path/to/dependency.sol
+ return dependencyFilePath;
+ } else {
+ // Dependency is relative to the source file: ./dependency.sol, ../../some/path/dependency.sol, etc.
+ // Join the two paths to construct a valid source file id: /namespace/path/to/dependency.sol
+ return path.join(path.dirname(sourceFilePath), dependencyFilePath);
+ }
+}
+/**
+ * Constructs a system-wide unique identifier for a contract.
+ * @param directoryNamespace Namespace of the source file's root contract directory.
+ * @param sourceFilePath Path to a source file, relative to contractBaseDir.
+ * @return sourceFileId A system-wide unique identifier for contract.
+ */
+export function constructContractId(directoryNamespace: string, sourceFilePath: string): string {
+ const namespacePrefix = !_.isEmpty(directoryNamespace) ? `${directoryNamespace}:` : '';
+ const sourceFileName = path.basename(sourceFilePath, constants.SOLIDITY_FILE_EXTENSION);
+ const contractId = `${namespacePrefix}${sourceFileName}`;
+ return contractId;
+}
+/**
* Gets contract data on network or returns if an artifact does not exist.
* @param artifactsDir Path to the artifacts directory.
* @param fileName Name of contract file.
@@ -82,9 +123,10 @@ export function getNormalizedErrMsg(errMsg: string): string {
/**
* Parses the contract source code and extracts the dendencies
* @param source Contract source code
+ * @param sourceFilePath File path of the source code.
* @return List of dependendencies
*/
-export function parseDependencies(source: string): string[] {
+export function parseDependencies(source: string, sourceFileId: string): string[] {
// TODO: Use a proper parser
const IMPORT_REGEX = /(import\s)/;
const DEPENDENCY_PATH_REGEX = /"([^"]+)"/; // Source: https://github.com/BlockChainCompany/soljitsu/blob/master/lib/shared.js
@@ -95,8 +137,8 @@ export function parseDependencies(source: string): string[] {
const dependencyMatch = line.match(DEPENDENCY_PATH_REGEX);
if (!_.isNull(dependencyMatch)) {
const dependencyPath = dependencyMatch[1];
- const basenName = path.basename(dependencyPath);
- dependencies.push(basenName);
+ const dependencyId = constructDependencyFileId(dependencyPath, sourceFileId);
+ dependencies.push(dependencyId);
}
}
});
@@ -107,14 +149,19 @@ export function parseDependencies(source: string): string[] {
* Callback to resolve dependencies with `solc.compile`.
* Throws error if contractSources not yet initialized.
* @param contractSources Source codes of contracts.
- * @param importPath Path to an imported dependency.
+ * @param sourceFileId ID of the source file.
+ * @param importPath Path of dependency source file.
* @return Import contents object containing source code of dependency.
*/
-export function findImportIfExist(contractSources: ContractSources, importPath: string): solc.ImportContents {
- const fileName = path.basename(importPath);
- const source = contractSources[fileName];
+export function findImportIfExist(
+ contractSources: ContractSources,
+ sourceFileId: string,
+ importPath: string,
+): solc.ImportContents {
+ const dependencyFileId = constructDependencyFileId(importPath, sourceFileId);
+ const source = contractSources[dependencyFileId];
if (_.isUndefined(source)) {
- throw new Error(`Contract source not found for ${fileName}`);
+ throw new Error(`Contract source not found for ${dependencyFileId}`);
}
const importContents: solc.ImportContents = {
contents: source,
diff --git a/packages/deployer/src/utils/contract.ts b/packages/deployer/src/utils/contract.ts
index 9b7baac11..e8dd5218a 100644
--- a/packages/deployer/src/utils/contract.ts
+++ b/packages/deployer/src/utils/contract.ts
@@ -1,11 +1,9 @@
import { schemas, SchemaValidator } from '@0xproject/json-schemas';
-import { ContractAbi, EventAbi, FunctionAbi, MethodAbi, TxData } from '@0xproject/types';
+import { AbiType, ContractAbi, EventAbi, FunctionAbi, MethodAbi, TxData } from '@0xproject/types';
import { promisify } from '@0xproject/utils';
import * as _ from 'lodash';
import * as Web3 from 'web3';
-import { AbiType } from './types';
-
export class Contract implements Web3.ContractInstance {
public address: string;
public abi: ContractAbi;
diff --git a/packages/deployer/src/utils/encoder.ts b/packages/deployer/src/utils/encoder.ts
index 4f62662e1..806efbbca 100644
--- a/packages/deployer/src/utils/encoder.ts
+++ b/packages/deployer/src/utils/encoder.ts
@@ -1,9 +1,7 @@
-import { AbiDefinition, ContractAbi, DataItem } from '@0xproject/types';
+import { AbiDefinition, AbiType, ContractAbi, DataItem } from '@0xproject/types';
import * as _ from 'lodash';
import * as web3Abi from 'web3-eth-abi';
-import { AbiType } from './types';
-
export const encoder = {
encodeConstructorArgsFromAbi(args: any[], abi: ContractAbi): string {
const constructorTypes: string[] = [];
diff --git a/packages/deployer/src/utils/types.ts b/packages/deployer/src/utils/types.ts
index 7d131f5ce..08cab37b2 100644
--- a/packages/deployer/src/utils/types.ts
+++ b/packages/deployer/src/utils/types.ts
@@ -18,6 +18,11 @@ export interface ContractNetworks {
[key: number]: ContractNetworkData;
}
+export interface ContractDirectory {
+ path: string;
+ namespace: string;
+}
+
export interface ContractNetworkData {
solc_version: string;
optimizer_enabled: boolean;
@@ -40,7 +45,7 @@ export interface SolcErrors {
export interface CliOptions extends yargs.Arguments {
artifactsDir: string;
- contractsDir: string;
+ contractDirs: string;
jsonrpcUrl: string;
networkId: number;
shouldOptimize: boolean;
@@ -51,7 +56,7 @@ export interface CliOptions extends yargs.Arguments {
}
export interface CompilerOptions {
- contractsDir: string;
+ contractDirs: Set<ContractDirectory>;
networkId: number;
optimizerEnabled: boolean;
artifactsDir: string;
@@ -78,7 +83,11 @@ export interface ContractSources {
[key: string]: string;
}
-export interface ContractSourceData {
+export interface ContractIds {
+ [key: string]: string;
+}
+
+export interface ContractSourceDataByFileId {
[key: string]: ContractSpecificSourceData;
}
@@ -98,4 +107,8 @@ export interface Token {
swarmHash: string;
}
+export interface FunctionNameToSeenCount {
+ [key: string]: number;
+}
+
export type DoneCallback = (err?: Error) => void;