/entrypoint.sh line 11: theme-check: command not found

[ChalzZy]

Started failing in the last 24 hours in our theme-check pipelines.

Here's the logs

Successfully installed ast-2.4.2
Successfully installed parser-3.3.6.0
Building native extensions. This could take a while...
ERROR:  Error installing theme-check:
	ERROR: Failed to build gem native extension.

    current directory: /usr/lib/ruby/gems/3.0.0/gems/strscan-3.1.2/ext/strscan
/usr/bin/ruby -I /usr/lib/ruby/3.0.0 -r ./siteconf20250114-[7](...)-2bstrn.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /usr/lib/ruby/gems/3.0.0/gems/strscan-3.1.2 for inspection.
Results logged to /usr/lib/ruby/gems/3.0.0/extensions/x[8](...)6_64-linux-musl/3.0.0/strscan-3.1.2/gem_make.out
$ theme-check --version
/entrypoint.sh: line 11: theme-check: command not found

Workflow script

  theme-check:
    name: Theme Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Theme Check
        uses: shopify/theme-check-action@v1
        with:
          token: ${{ github.token }}

[JohnnyMcGee]

I'm also seeing this exact same message today

[ds675]

Getting the same error

[ivan-krupskyi]

Same, tried shopify/theme-check-action@v2 as well. It also fails but with different error:

SyntaxError: Unexpected non-whitespace character after JSON at position 4
    at JSON.parse (<anonymous>)
    at runChecksJson (/home/runner/work/_actions/shopify/theme-check-action/v2/dist/index.js:22:2181)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async Promise.all (index 0)
    at async run (/home/runner/work/_actions/shopify/theme-check-action/v2/dist/index.js:22:291488)
Error: Unexpected non-whitespace character after JSON at position 4

It seems like this error is coming internally from your action code, so it is most probably related to the issue highlighted above.

[graygilmore]

Hey all! v1 of the theme check action will likely not be updated. Please bump to v2 of the action. Here's our PR that fixes this for Dawn: Shopify/dawn#3704

@ivan-krupskyi I don't think that is related as we have many repos running v2 without a report of that. You could try running your action in debug mode for more information.

[ChalzZy]

I can confirm that updating to v2 fixed the issue for us.

yaml for future reference if anyone comes across the same issue.

  theme-check:
    name: Theme Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Theme Check
        uses: shopify/theme-check-action@v2
        with:
          token: ${{ github.token }}