diff --git a/lib/config/definitions.js b/lib/config/definitions.js
index aee81a704ccfd173d867988bedf98a2a6991b978..d13666d615a68c5b9475c5ef1c534c2d86a46dcf 100644
--- a/lib/config/definitions.js
+++ b/lib/config/definitions.js
@@ -298,6 +298,15 @@ const options = [
mergeable: true,
cli: false,
},
+ {
+ name: 'engines',
+ description: 'Configuration specifically for `package.json`>`engines`',
+ stage: 'packageFile',
+ type: 'json',
+ default: {},
+ mergeable: true,
+ cli: false,
+ },
// depType
{
name: 'ignoreDeps',
diff --git a/lib/manager/npm/engines.js b/lib/manager/npm/engines.js
new file mode 100644
index 0000000000000000000000000000000000000000..6ae10e628ae0e7555da42032bc3731dcb89f25be
--- /dev/null
+++ b/lib/manager/npm/engines.js
@@ -0,0 +1,43 @@
+const semver = require('semver');
+const { getRepoReleases, semverSort } = require('../../datasource/github');
+
+async function renovateEngines(config) {
+ const { currentVersion, depName: dependency } = config;
+ logger.debug({ dependency, currentVersion }, 'Found engines');
+ if (config.depName !== 'node') {
+ logger.debug('Skipping non-node engine');
+ return [];
+ }
+ logger.info('Checking node engine');
+ if (!semver.valid(currentVersion)) {
+ logger.info({ currentVersion }, 'Skipping non-pinned node version');
+ return [];
+ }
+ const newReleases = (await getRepoReleases('nodejs/node'))
+ .map(release => release.replace(/^v/, ''))
+ .filter(release => semver.major(currentVersion) === semver.major(release))
+ .filter(release => semver.gt(release, currentVersion))
+ .sort(semverSort);
+ if (newReleases.length) {
+ logger.info({ newReleases }, 'Found newer Node releases');
+ } else {
+ return [];
+ }
+ const newVersion = newReleases.pop();
+ return [
+ {
+ type:
+ semver.major(currentVersion) !== semver.major(newVersion)
+ ? 'major'
+ : 'minor',
+ newVersion,
+ newVersionMajor: semver.major(newVersion),
+ newVersionMinor: semver.minor(newVersion),
+ changeLogFromVersion: currentVersion,
+ changeLogToVersion: newVersion,
+ repositoryUrl: 'https://github.com/nodejs/node',
+ },
+ ];
+}
+
+module.exports = { renovateEngines };
diff --git a/lib/manager/npm/package.js b/lib/manager/npm/package.js
index 5255a5c095f9a91a23afc75a61f23af9243eeeb4..c0a653635c629eb34f838fd3be99c021204a4373 100644
--- a/lib/manager/npm/package.js
+++ b/lib/manager/npm/package.js
@@ -1,11 +1,15 @@
const npmApi = require('./registry');
const versions = require('../../workers/package/versions');
+const { renovateEngines } = require('./engines');
module.exports = {
getPackageUpdates,
};
async function getPackageUpdates(config) {
+ if (config.depType === 'engines') {
+ return renovateEngines(config);
+ }
let results = [];
if (config.currentVersion.startsWith('file:')) {
logger.debug(
diff --git a/lib/workers/package-file/index.js b/lib/workers/package-file/index.js
index caf91e31761ee59e034f42dafa4a8e0fccc22c2a..76dd9a8ef129c7289a81eea28a98ccaaa90252d9 100644
--- a/lib/workers/package-file/index.js
+++ b/lib/workers/package-file/index.js
@@ -96,6 +96,7 @@ async function renovatePackageFile(packageFileConfig) {
'devDependencies',
'optionalDependencies',
'peerDependencies',
+ 'engines',
];
const depTypeConfigs = depTypes.map(depType => {
const depTypeConfig = configParser.mergeChildConfig(config, {
diff --git a/lib/workers/pr/index.js b/lib/workers/pr/index.js
index cccab2c7ce6b8de5b8f174194f5596b0a44b7152..c0b4d1153fdf219f6772e10a0e16cd5954017e6d 100644
--- a/lib/workers/pr/index.js
+++ b/lib/workers/pr/index.js
@@ -110,11 +110,14 @@ async function ensurePr(prConfig) {
}
processedUpgrades.push(upgradeKey);
- const logJSON = await changelogHelper.getChangeLogJSON(
- upgrade.depName,
- upgrade.changeLogFromVersion,
- upgrade.changeLogToVersion
- );
+ let logJSON;
+ if (upgrade.depType !== 'engines') {
+ logJSON = await changelogHelper.getChangeLogJSON(
+ upgrade.depName,
+ upgrade.changeLogFromVersion,
+ upgrade.changeLogToVersion
+ );
+ }
if (logJSON) {
upgrade.githubName = logJSON.project.github;
upgrade.hasReleaseNotes = logJSON.hasReleaseNotes;
diff --git a/test/manager/npm/engines.spec.js b/test/manager/npm/engines.spec.js
new file mode 100644
index 0000000000000000000000000000000000000000..2c65d9c9e74a0941af1df43881af4b89a72fccb2
--- /dev/null
+++ b/test/manager/npm/engines.spec.js
@@ -0,0 +1,37 @@
+const engines = require('../../../lib/manager/npm/engines');
+const { getRepoReleases } = require('../../../lib/datasource/github');
+
+jest.mock('../../../lib/datasource/github');
+
+describe('manager/npm/engines', () => {
+ let config;
+ beforeEach(() => {
+ config = {
+ depName: 'node',
+ };
+ });
+ it('skips non-pinned versions', async () => {
+ config.currentVersion = '8';
+ const res = await engines.renovateEngines(config);
+ expect(res).toEqual([]);
+ });
+ it('returns empty', async () => {
+ config.currentVersion = '8.9.0';
+ getRepoReleases.mockReturnValueOnce([]);
+ const res = await engines.renovateEngines(config);
+ expect(res).toEqual([]);
+ });
+ it('filters v', async () => {
+ config.currentVersion = '8.9.0';
+ getRepoReleases.mockReturnValueOnce(['v8.0.0', 'v8.9.1']);
+ const res = await engines.renovateEngines(config);
+ expect(res).toHaveLength(1);
+ expect(res[0].newVersion).toEqual('8.9.1');
+ });
+ it('skips major versions', async () => {
+ config.currentVersion = '8.9.0';
+ getRepoReleases.mockReturnValueOnce(['v9.4.0']);
+ const res = await engines.renovateEngines(config);
+ expect(res).toHaveLength(0);
+ });
+});
diff --git a/test/manager/npm/package.spec.js b/test/manager/npm/package.spec.js
index eb77e142bbf2f262d5d838978bd46435cf5ba176..ac1a4b0c8c08b8ca0c9879a5ea4c3a0077b8ba69 100644
--- a/test/manager/npm/package.spec.js
+++ b/test/manager/npm/package.spec.js
@@ -17,6 +17,11 @@ describe('lib/workers/package/npm', () => {
currentVersion: '1.0.0',
};
});
+ it('calls engines function', async () => {
+ config.depType = 'engines';
+ const res = await npm.getPackageUpdates(config);
+ expect(res).toHaveLength(0);
+ });
it('returns if using a file reference', async () => {
config.currentVersion = 'file:../sibling/package.json';
const res = await npm.getPackageUpdates(config);
diff --git a/website/docs/_posts/2017-10-05-configuration-options.md b/website/docs/_posts/2017-10-05-configuration-options.md
index 70191f4e31bb5268511b510b64bdd584433a7c71..b26149b3d3d1f78052340826bc72f9da458a7aac 100644
--- a/website/docs/_posts/2017-10-05-configuration-options.md
+++ b/website/docs/_posts/2017-10-05-configuration-options.md
@@ -262,6 +262,17 @@ A configuration object containing strings encrypted with Renovate's public key.
See https://renovateapp.com/docs/deep-dives/private-modules for details on how this is used to encrypt npm tokens.
+## engines
+
+Configuration specific for `package.json > engines`.
+
+| name | value |
+| ------- | ------ |
+| type | object |
+| default | {} |
+
+Extend this if you wish to configure rules specifically for `engines` definitions. Currently only `node` is supported.
+
## excludePackageNames
A list of package names inside a package rule which are to be excluded/ignored.