Renovate - Automated dependency updates

This template uses Renovate to keep dependencies up to date automatically. It scans project files for dependencies, checks for newer versions, and opens pull requests with the necessary changes.

The configuration is stored in renovate.json.

Configuration overview

Setting	Value	Description
`extends`	`config:recommended`	Inherits Renovate's recommended base configuration
`automerge`	`true`	Automatically merges PRs that pass all checks
`rangeStrategy`	`bump`	Bumps the version within the existing range rather than widening it
`dependencyDashboard`	`true`	Creates a GitHub issue tracking all pending updates
`pinDigests`	`true`	Pins Docker and GitHub Actions references to exact digests for reproducibility
`branchPrefix`	`deps/`	All Renovate branches are prefixed with `deps/`

Update rules

All dependency updates are grouped into a single pull request to reduce noise.

Language version constraints

Language version constraints are completely disabled from Renovate updates and must be updated manually:

Constraint	Manager	Why
`php`	Composer	PHP version changes affect the entire runtime environment
`node`, `yarn`	npm	Node/Yarn version changes affect the build toolchain

Major version updates

Major version updates are disabled for npm and Composer packages to prevent breaking changes from being introduced automatically.

Manager	Major updates	Minor/patch updates
npm	Disabled	Enabled (automerge)
Composer	Disabled	Enabled (automerge)
GitHub Actions	Enabled (automerge)	Enabled (automerge)
Docker	Enabled (automerge)	Enabled (automerge)

To update npm or Composer packages to a new major version, update the dependency constraint manually and run the appropriate install command.

Template initialization

During project initialization via init.sh, the Renovate configuration adjusts based on selected features:

Features selected	Changes to configuration
PHP + NodeJS	All rules active
PHP only	`node`/`yarn` ignore rule and `"npm"` from major-blocking removed
NodeJS only	`php` ignore rule and `"composer"` from major-blocking removed
Neither PHP nor NodeJS	All language and major-blocking rules removed

If Renovate is deselected during initialization, the renovate.json file is removed entirely.

Dependency dashboard

The Dependency Dashboard is a GitHub issue that provides visibility into:

Available dependency updates scheduled for later
Updates filtered out due to configuration rules
Failed update attempts and their reasons

Configuration overview​

Update rules​

Language version constraints​

Major version updates​

Template initialization​

Dependency dashboard​

Further reading​