@nestjs/cli
Version:
Nest - modern, fast, powerful node.js web framework (@cli)
68 lines (67 loc) • 2.39 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getValueOfPath = exports.getValueOrDefault = void 0;
function getValueOrDefault(configuration, propertyPath, appName, key, options = [], defaultValue) {
const item = options.find((option) => option.name === key);
const origValue = item && item.value;
if (origValue !== undefined && origValue !== null) {
return origValue;
}
if (configuration.projects && configuration.projects[appName]) {
// Wrap the application name in double-quotes to prevent splitting it
// into separate chunks
appName = appName && !appName.includes('"') ? `"${appName}"` : appName;
const perAppValue = getValueOfPath(configuration, `projects.${appName}.`.concat(propertyPath));
if (perAppValue !== undefined) {
return perAppValue;
}
}
let value = getValueOfPath(configuration, propertyPath);
if (value === undefined) {
value = defaultValue;
}
return value;
}
exports.getValueOrDefault = getValueOrDefault;
function getValueOfPath(object, propertyPath) {
const fragments = propertyPath.split('.');
let propertyValue = object;
let isConcatInProgress = false;
let path = '';
for (const fragment of fragments) {
if (!propertyValue) {
break;
}
/**
* When path is escaped with "" double quotes,
* concatenate the property path.
* Reference: https://github.com/nestjs/nest-cli/issues/947
*/
if (fragment.startsWith('"') && fragment.endsWith('"')) {
path = stripDoubleQuotes(fragment);
}
else if (fragment.startsWith('"')) {
path += stripDoubleQuotes(fragment) + '.';
isConcatInProgress = true;
continue;
}
else if (isConcatInProgress && !fragment.endsWith('"')) {
path += fragment + '.';
continue;
}
else if (fragment.endsWith('"')) {
path += stripDoubleQuotes(fragment);
isConcatInProgress = false;
}
else {
path = fragment;
}
propertyValue = propertyValue[path];
path = '';
}
return propertyValue;
}
exports.getValueOfPath = getValueOfPath;
function stripDoubleQuotes(text) {
return text.replace(/"/g, '');
}