"Update dependency ruby" don't update gemfile

[gagalago]

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WhiteSource Renovate hosted app on github.com

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If you're self-hosting Renovate, tell us what version of the platform you run.

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Was this something which used to work for you, and then stopped?

I never saw this working

Describe the bug

with the update of ruby renovate does the following on my repository:

Package	Type	Update	Change
ruby (source)		patch	3.1.1 -> 3.1.2
ruby	final	patch	3.1.1-alpine -> 3.1.2-alpine
ruby	stage	patch	3.1.1-alpine -> 3.1.2-alpine

but that's not enough as we have also to update the gemfile ruby version (the gemfile.lock need to be updated accordingly also)

Relevant debug logs

Logs

DEBUG: getBranchPr(renovate/ruby-3.x)(branch="renovate/ruby-3.x")
DEBUG: findPr(renovate/ruby-3.x, undefined, open)(branch="renovate/ruby-3.x")
DEBUG: findPr(renovate/ruby-3.x, undefined, closed)(branch="renovate/ruby-3.x")
DEBUG: branchExists=false(branch="renovate/ruby-3.x")
DEBUG: dependencyDashboardCheck=undefined(branch="renovate/ruby-3.x")
DEBUG: recreateClosed is false(branch="renovate/ruby-3.x")
DEBUG: findPr(renovate/ruby-3.x, Update dependency ruby to v3.1.2, !open)(branch="renovate/ruby-3.x")
DEBUG: prAlreadyExisted=false(branch="renovate/ruby-3.x")
DEBUG: Checking schedule(at any time, null)(branch="renovate/ruby-3.x")
DEBUG: No schedule defined(branch="renovate/ruby-3.x")
DEBUG: Branch needs creating(branch="renovate/ruby-3.x")
DEBUG: Using reuseExistingBranch: false(branch="renovate/ruby-3.x")
DEBUG: manager.getUpdatedPackageFiles() reuseExistinbranch=false(branch="renovate/ruby-3.x")
DEBUG: Starting search at index 0(packageFile=".ruby-version", branch="renovate/ruby-3.x")
{
  "depName": "ruby"
}
DEBUG: Found match at index 0(packageFile=".ruby-version", branch="renovate/ruby-3.x")
{
  "depName": "ruby"
}
DEBUG: Contents updated(packageFile=".ruby-version", branch="renovate/ruby-3.x")
{
  "depName": "ruby"
}
DEBUG: Updated 1 package files(branch="renovate/ruby-3.x")
DEBUG: No updated lock files in branch(branch="renovate/ruby-3.x")
DEBUG: 1 file(s) to commit(branch="renovate/ruby-3.x")
DEBUG: Preparing files for committing to branch renovate/ruby-3.x(branch="renovate/ruby-3.x")

Have you created a minimal reproduction repository?

No reproduction repository

[github-actions]

Hi there,

Help us by making a minimal reproduction repository.

Before we can start work on your issue we first need to know exactly what's causing the current behavior. A minimal reproduction helps us with this.

To get started, please read our guide on creating a minimal reproduction to understand what is needed.

We may close the issue if you (or someone else) have not provided a minimal reproduction within two weeks. If you need more time, or are stuck, please ask for help or more time in a comment.

Good luck,

The Renovate team

[xmunoz]

This is also affecting us over at https://github.com/DARIAEngineering/dcaf_case_management. I'll see if I can create that minimal repro for ya.

[xmunoz]

Here you go! https://github.com/DARIAEngineering/renovate-minimal-repro

[viceice]

looks like this is easy to solve. we need to extract the version in bundler manager and call bundler lock after that.

[rarkins]

Should we extract the version in Gemfile.lock as a dependency so that we can upgrade it even if no other Ruby version files are present? Should make triggering the artifacts update easier too.

[viceice]

we should prefer the value in Gemfile, as the value in lockfile has a patch suffix

Gemfile.lock

 ​   ​ruby 2.7.2p137

[rarkins]

I agree, Gemfile is best. I wasn't sure that it's always in there though?

[viceice]

forked to https://github.com/renovate-reproductions/renovate-minimal-repro

@rarkins We already extract the ruby version from Gemfile as contraint, so we should simply add as dependency. Will start working on this now.