Not all compose.yml dependencies are being detected (playwright issue)

[Sergih28]

What would you like help with?

I would like help with my configuration

How are you running Renovate?

Mend Renovate hosted app on github.com

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Please tell us more about your question or problem

I am extending the monorepo:playwright preset in my config.

✔️ My playwright dependency (@playwright/test) from package.json is being detected.
✔️ My playwright dependency (@playwright/test) from my Dockerfile via regex is being detected.
❌ My playwright dependency (mcr.microsoft.com/playwright:v1.42.1-jammy) from my compose.yaml is not being detected.

The line not detected is:
image: mcr.microsoft.com/playwright:v1.42.1-jammy

Even if I pin the sha, it still does not detect it:
image: mcr.microsoft.com/playwright:v1.42.1-jammy@sha256:b2b78a74b04b3cfdf35046c623c49741de35ef67f1b4a21de8e316dbb89fe68e

Isn't the purpose of the playwright preset to detect this?

I can tell renovate is reading my compose.yaml because it is detecting correctly without any extra config my pgadmin and postgres images.

I've tried to detect that line via regex playing around with depNameTemplate and registryUrlTemplate (which I'm not even sure if this is the correct one for playwright), and I kind of managed it, but the version update never pops up.

I tried a lot of things but I don't know what should I do anymore.

That said, that would be my last resort, I think it should work automatically with the playwright preset, no?

I'll provide any necessary logs.

Thanks for helping! 😃

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[Sergih28]

Alright guys, I managed to do it, so I'm going to share my solution. 🎉
But I think this should already be done automatically when extending monorepo:playwright.

This detects properly the dependency:

"customManagers": [
  {
      "customType": "regex",
      "fileMatch": [ "^compose.yaml$" ],
      "matchStrings": [ "image: mcr.microsoft.com/playwright:(?<currentValue>.*?)@(?<currentDigest>sha256:[a-f0-9]+)\\s" ],
      "depNameTemplate": "mcr.microsoft.com/playwright",
      "datasourceTemplate": "docker"
  }
]

This makes it show in the same pr with the other playwright dependencies in my Dockerfile and package.json.

"packageRules": [
  {
      "groupName": "Playwright monorepo",
      "groupSlug": "playwright-monorepo",
      "matchPackageNames": [
        "@playwright/test",
        "mcr.microsoft.com/playwright"
      ]
  }
]

EDIT:
I had to update the packageRules to filter out the digest, otherwise Docker complains and if you don't filter it out in the config here, renovate will error out or try to update it again.

So my final changes are:

"customManagers": [
  {
      "customType": "regex",
      "fileMatch": [ "^compose.yaml$" ],
      "matchStrings": [ "image: mcr.microsoft.com/playwright:(?<currentValue>.*?)\\s" ],
      "depNameTemplate": "mcr.microsoft.com/playwright",
      "datasourceTemplate": "docker"
  }
]

"packageRules": [
  {
      "groupName": "Playwright monorepo",
      "groupSlug": "playwright-monorepo",
      "matchPackageNames": [
        "@playwright/test",
        "mcr.microsoft.com/playwright"
      ],
      "extends": [ ":pinDigestsDisabled" ]
  }

[viceice]

match the digest as currentDigest, so renovate can also update it

[Sergih28]

Yep, so just to clarify to whoever is reading this in the future, my first way worked, and renovate updated the digest correctly.

It was just docker not liking the digest pinning for playwright for some reason, and not complaining with my other pinned digests in my compose.yaml (pgadmin and postgres) 🤷. That's why I did those changes, but really had nothing to do with renovate at that point.

Just thought I'd leave that written as well in case someone else happens to use playwright's image in their compose.yaml 👍