hardhat
Version:
Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.
40 lines • 1.7 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isRunningHardhatCoreTests = exports.isLocalDev = exports.isHardhatInstalledLocallyOrLinked = void 0;
const packageInfo_1 = require("../util/packageInfo");
const fs_utils_1 = require("../util/fs-utils");
/**
* Returns true if Hardhat is installed locally or linked from its repository,
* by looking for it using the node module resolution logic.
*
* If a config file is provided, we start looking for it from it. Otherwise,
* we use the current working directory.
*/
function isHardhatInstalledLocallyOrLinked(configPath) {
try {
const resolvedPackageJson = require.resolve("hardhat/package.json", {
paths: [configPath ?? process.cwd()],
});
const thisPackageJson = (0, packageInfo_1.getPackageJsonPath)();
// We need to get the realpaths here, as hardhat may be linked and
// running with `node --preserve-symlinks`
return ((0, fs_utils_1.getRealPathSync)(resolvedPackageJson) === (0, fs_utils_1.getRealPathSync)(thisPackageJson));
}
catch {
return false;
}
}
exports.isHardhatInstalledLocallyOrLinked = isHardhatInstalledLocallyOrLinked;
/**
* Checks whether we're using Hardhat in development mode (that is, we're working _on_ Hardhat).
*/
function isLocalDev() {
// TODO: This may give a false positive under yarn PnP
return isRunningHardhatCoreTests() || !__filename.includes("node_modules");
}
exports.isLocalDev = isLocalDev;
function isRunningHardhatCoreTests() {
return __filename.endsWith(".ts");
}
exports.isRunningHardhatCoreTests = isRunningHardhatCoreTests;
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