aws-cdk
Version:
CDK Toolkit, the command line tool for CDK apps
57 lines • 7.11 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.cdkHomeDir = cdkHomeDir;
exports.cdkCacheDir = cdkCacheDir;
exports.rootDir = rootDir;
const fs = require("fs");
const os = require("os");
const path = require("path");
const error_1 = require("../toolkit/error");
/**
* Return a location that will be used as the CDK home directory.
* Currently the only thing that is placed here is the cache.
*
* First try to use the users home directory (i.e. /home/someuser/),
* but if that directory does not exist for some reason create a tmp directory.
*
* Typically it wouldn't make sense to create a one time use tmp directory for
* the purpose of creating a cache, but since this only applies to users that do
* not have a home directory (some CI systems?) this should be fine.
*/
function cdkHomeDir() {
const tmpDir = fs.realpathSync(os.tmpdir());
let home;
try {
let userInfoHome = os.userInfo().homedir;
// Node returns this if the user doesn't have a home directory
/* istanbul ignore if: will not happen in normal setups */
if (userInfoHome == '/var/empty') {
userInfoHome = undefined;
}
home = path.join((userInfoHome ?? os.homedir()).trim(), '.cdk');
}
catch { }
return process.env.CDK_HOME
? path.resolve(process.env.CDK_HOME)
: home || fs.mkdtempSync(path.join(tmpDir, '.cdk')).trim();
}
function cdkCacheDir() {
return path.join(cdkHomeDir(), 'cache');
}
function rootDir(fail) {
function _rootDir(dirname) {
const manifestPath = path.join(dirname, 'package.json');
if (fs.existsSync(manifestPath)) {
return dirname;
}
if (path.dirname(dirname) === dirname) {
if (fail ?? true) {
throw new error_1.ToolkitError('Unable to find package manifest');
}
return undefined;
}
return _rootDir(path.dirname(dirname));
}
return _rootDir(__dirname);
}
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guZGlybmFtZShkaXJuYW1lKSk7XG4gIH1cblxuICByZXR1cm4gX3Jvb3REaXIoX19kaXJuYW1lKTtcbn1cbiJdfQ==