Select Git revision
extract.ts 1.55 KiB
import { join } from 'upath';
import { logger } from '../../../logger';
import { coerceArray } from '../../../util/array';
import { parseUrl } from '../../../util/url';
import type { PackageDependency, PackageFile } from '../types';
import type { Dependency, JsonnetFile } from './types';
export function extractPackageFile(
content: string,
packageFile: string
): PackageFile | null {
logger.trace({ packageFile }, 'jsonnet-bundler.extractPackageFile()');
if (packageFile.match(/vendor\//)) {
return null;
}
const deps: PackageDependency[] = [];
let jsonnetFile: JsonnetFile;
try {
jsonnetFile = JSON.parse(content) as JsonnetFile;
} catch (err) {
logger.debug({ packageFile }, 'Invalid JSON');
return null;
}
for (const dependency of coerceArray(jsonnetFile.dependencies)) {
const dep = extractDependency(dependency);
if (dep) {
deps.push(dep);
}
}
if (!deps.length) {
return null;
}
return { deps };
}
function extractDependency(dependency: Dependency): PackageDependency | null {
if (!dependency.source.git) {
return null;
}
const gitRemote = parseUrl(dependency.source.git.remote);
if (gitRemote === null) {
logger.debug({ dependency }, 'Invalid Git remote URL');
return null;
}
const depName = join(
gitRemote.host,
gitRemote.pathname.replace(/\.git$/, ''),
dependency.source.git.subdir
);
return {
depName,
packageName: dependency.source.git.remote,
currentValue: dependency.version,
managerData: { subdir: dependency.source.git.subdir },
};
}