Respect `package.json`'s `engines.node` field when used as a `node-version-file` (#485)

* Allow reading 'package.json' as node-version-file

* Run 'npm run build'

* Read package.json contents directly during tests

- this eliminates OS-specific line-ending issues

* Run project Prettier 💅
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mannie.exe 2022-07-21 10:17:21 -07:00 committed by GitHub
parent 2fddd8803e
commit 2a814b57e1
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4 changed files with 66 additions and 14 deletions

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@ -0,0 +1,5 @@
{
"engines": {
"node": ">=14.0.0"
}
}

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@ -591,6 +591,33 @@ describe('setup-node', () => {
);
});
it('reads package.json as node-version-file if provided', async () => {
// Arrange
const versionSpec = fs.readFileSync(
path.join(__dirname, 'data/package.json'),
'utf-8'
);
const versionFile = 'package.json';
const expectedVersionSpec = '14';
process.env['GITHUB_WORKSPACE'] = path.join(__dirname, 'data');
inputs['node-version-file'] = versionFile;
parseNodeVersionSpy.mockImplementation(() => expectedVersionSpec);
existsSpy.mockImplementationOnce(
input => input === path.join(__dirname, 'data', versionFile)
);
// Act
await main.run();
// Assert
expect(existsSpy).toHaveBeenCalledTimes(1);
expect(existsSpy).toHaveReturnedWith(true);
expect(parseNodeVersionSpy).toHaveBeenCalledWith(versionSpec);
expect(logSpy).toHaveBeenCalledWith(
`Resolved ${versionFile} as ${expectedVersionSpec}`
);
});
it('both node-version-file and node-version are provided', async () => {
inputs['node-version'] = '12';
const versionSpec = 'v14';

20
dist/setup/index.js vendored
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@ -71768,15 +71768,25 @@ function translateArchToDistUrl(arch) {
}
}
function parseNodeVersionFile(contents) {
var _a;
var _a, _b;
let nodeVersion;
const found = contents.match(/^(?:nodejs\s+)?v?(?<version>[^\s]+)$/m);
const nodeVersion = (_a = found === null || found === void 0 ? void 0 : found.groups) === null || _a === void 0 ? void 0 : _a.version;
if (nodeVersion) {
return nodeVersion;
nodeVersion = (_a = found === null || found === void 0 ? void 0 : found.groups) === null || _a === void 0 ? void 0 : _a.version;
if (!nodeVersion) {
try {
// Try parsing the file as an NPM `package.json`
// file.
nodeVersion = (_b = JSON.parse(contents).engines) === null || _b === void 0 ? void 0 : _b.node;
if (!nodeVersion)
throw new Error();
}
catch (err) {
// In the case of an unknown format,
// return as is and evaluate the version separately.
return contents.trim();
nodeVersion = contents.trim();
}
}
return nodeVersion;
}
exports.parseNodeVersionFile = parseNodeVersionFile;
function isLatestSyntax(versionSpec) {

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@ -495,16 +495,26 @@ function translateArchToDistUrl(arch: string): string {
}
export function parseNodeVersionFile(contents: string): string {
let nodeVersion: string | undefined;
const found = contents.match(/^(?:nodejs\s+)?v?(?<version>[^\s]+)$/m);
const nodeVersion = found?.groups?.version;
nodeVersion = found?.groups?.version;
if (nodeVersion) {
return nodeVersion;
}
if (!nodeVersion) {
try {
// Try parsing the file as an NPM `package.json`
// file.
nodeVersion = JSON.parse(contents).engines?.node;
if (!nodeVersion) throw new Error();
} catch (err) {
// In the case of an unknown format,
// return as is and evaluate the version separately.
return contents.trim();
nodeVersion = contents.trim();
}
}
return nodeVersion as string;
}
function isLatestSyntax(versionSpec): boolean {