truffle
Version:
Truffle - Simple development framework for Ethereum
678 lines (549 loc) • 17.5 kB
JavaScript
/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ 89664:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
const path = __webpack_require__(71017);
const fse = __webpack_require__(55674);
const templates = {
test: {
filename: path.join(__dirname, "templates", "example.js"),
variable: "example"
},
contract: {
filename: path.join(__dirname, "templates", "Example.sol"),
name: "Example",
license: "MIT",
variable: "example"
},
migration: {
filename: path.join(__dirname, "templates", "migration.js")
}
};
const replaceContents = (filePath, find, replacement) => {
const data = fse.readFileSync(filePath, { encoding: "utf8" });
if (typeof find === "string") {
find = new RegExp(find, "g");
}
const result = data.replace(find, replacement);
fse.writeFileSync(filePath, result, { encoding: "utf8" });
};
const toUnderscoreFromCamel = (string) => {
string = string.replace(/([A-Z])/g, function ($1) {
return "_" + $1.toLowerCase();
});
if (string[0] === "_") {
string = string.substring(1);
}
return string;
};
// getLicense return the license property value from Truffle config first and
// in case that the file doesn't exist it will fallback to package.json
const getLicense = (options) => {
try {
const license = (__webpack_require__(20553).detect)(options).license;
if (license) {
return license;
}
} catch (err) {
console.log(err);
}
try {
return __webpack_require__(76775)(path.join(process.cwd(), "package.json")).license;
} catch {}
};
const Create = {
contract: function (directory, name, options) {
const from = templates.contract.filename;
const to = path.join(directory, name + ".sol");
if (!options.force && fse.existsSync(to)) {
throw new Error("Can not create " + name + ".sol: file exists");
}
fse.copySync(from, to);
replaceContents(to, templates.contract.name, name);
const license = getLicense(options);
if (license) {
replaceContents(to, templates.contract.license, license);
}
},
test: function (directory, name, options) {
let underscored = toUnderscoreFromCamel(name);
underscored = underscored.replace(/\./g, "_");
const from = templates.test.filename;
const to = path.join(directory, underscored + ".js");
if (!options.force && fse.existsSync(to)) {
throw new Error("Can not create " + underscored + ".js: file exists");
}
fse.copySync(from, to);
replaceContents(to, templates.contract.name, name);
replaceContents(to, templates.contract.variable, underscored);
},
migration: function (directory, name, options) {
let underscored = toUnderscoreFromCamel(name || "");
underscored = underscored.replace(/\./g, "_");
const from = templates.migration.filename;
let filename = (new Date().getTime() / 1000) | 0; // Only do seconds.
if (name != null && name !== "") {
filename += "_" + underscored;
}
filename += ".js";
const to = path.join(directory, filename);
if (!options.force && fse.existsSync(to)) {
throw new Error("Can not create " + filename + ": file exists");
}
fse.copySync(from, to);
}
};
module.exports = Create;
/***/ }),
/***/ 42957:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
module.exports = {
run: __webpack_require__(59442),
meta: __webpack_require__(46038)
};
/***/ }),
/***/ 46038:
/***/ ((module) => {
module.exports = {
command: "create",
description: "Helper to create new contracts, migrations and tests",
builder: {
all: {
type: "boolean",
default: false
},
force: {
type: "boolean",
default: false
}
},
help: {
usage: "truffle create <artifact_type> <ArtifactName>",
options: [
{
option: "<artifact_type>",
description:
"Create a new artifact where artifact_type is one of the following: " +
"contract, migration,\n test or all. The new artifact is created " +
"along with one (or all) of the following\n files: `contracts/ArtifactName.sol`, " +
"`migrations/####_artifact_name.js` or\n `tests/artifact_name.js`. (required)"
},
{
option: "<ArtifactName>",
description: "Name of new artifact. (required)"
}
],
allowedGlobalOptions: []
}
};
/***/ }),
/***/ 59442:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
module.exports = async function (options) {
const Config = __webpack_require__(20553);
const ConfigurationError = __webpack_require__(48937);
const create = __webpack_require__(89664);
const config = Config.detect(options);
let type = config.type;
if (type == null && config._.length > 0) {
type = config._[0];
}
let name = config.name;
if (name == null && config._.length > 1) {
name = config._[1];
}
if (type == null) {
throw new ConfigurationError(
"Please specify the type of item to create. Example: truffle create contract MyContract"
);
}
if (name == null) {
throw new ConfigurationError(
"Please specify the name of item to create. Example: truffle create contract MyContract"
);
}
if (!/^[a-zA-Z_$][a-zA-Z_$0-9]*$/.test(name)) {
throw new ConfigurationError(
`The name ${name} is invalid. Please enter a valid name using alpha-numeric characters.`
);
}
const fn = create[type];
const destinations = {
contract: config.contracts_directory,
migration: config.migrations_directory,
test: config.test_directory
};
if (type === "all") {
for (const key of Object.keys(destinations)) {
await create[key](destinations[key], name, options);
}
return;
} else if (fn == null) {
throw new ConfigurationError(`Cannot find creation type: ${type}`);
} else {
return create[type](destinations[type], name, options);
}
};
/***/ }),
/***/ 48937:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
var TruffleError = __webpack_require__(73321);
class ConfigurationError extends TruffleError {
constructor(message) {
super(message);
}
}
module.exports = ConfigurationError;
/***/ }),
/***/ 76775:
/***/ ((module) => {
function webpackEmptyContext(req) {
var e = new Error("Cannot find module '" + req + "'");
e.code = 'MODULE_NOT_FOUND';
throw e;
}
webpackEmptyContext.keys = () => ([]);
webpackEmptyContext.resolve = webpackEmptyContext;
webpackEmptyContext.id = 76775;
module.exports = webpackEmptyContext;
/***/ }),
/***/ 44516:
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;
module.exports = require("original-require");
/***/ }),
/***/ 39491:
/***/ ((module) => {
;
module.exports = require("assert");
/***/ }),
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;
module.exports = require("async_hooks");
/***/ }),
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module.exports = require("buffer");
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/***/ }),
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;
module.exports = require("constants");
/***/ }),
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module.exports = require("crypto");
/***/ }),
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module.exports = require("path");
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module.exports = require("punycode");
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module.exports = require("util");
/***/ }),
/***/ 59796:
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module.exports = require("zlib");
/***/ })
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