Use renovate with dart

[bdovaz]

In this case, it had a really old fixed version

[bdovaz]

/build

[echoix]

There's two required fields in that regex.

[bdovaz]

So what do I have to put depName=dart?

[echoix]

I took this https://docs.renovatebot.com/presets-customManagers/#custommanagersdockerfileversions, and adapted it to allow changing our descriptor files too. Plus adapted our build scripts to keep the comment together with the arg when writing dockerfiles

More understandable docs:
https://docs.renovatebot.com/modules/manager/regex/

[echoix]

Renovate handles a lot of things, formats, sources, etc. But at some point, it needs to know where to look, and what to look for. In a custom manager, it can't know where to look, unlike if it was a npm package.json, it would look in the npm registry.

[bdovaz]

@echoix as far as I understand the correct datasource is: https://docs.renovatebot.com/modules/datasource/dart-version/

And looking at this example we can use depName=dart as I said: renovatebot/renovate#26761 (reply in thread)

[github-actions]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ API	spectral	1		0	1.49s
⚠️ BASH	bash-exec	6		1	0.03s
✅ BASH	shellcheck	6		0	0.23s
✅ BASH	shfmt	6	0	0	0.9s
✅ COPYPASTE	jscpd	yes		no	3.73s
✅ DOCKERFILE	hadolint	129		0	25.3s
✅ JSON	jsonlint	20		0	0.22s
✅ JSON	v8r	22		0	13.99s
⚠️ MARKDOWN	markdownlint	267	0	303	22.81s
✅ MARKDOWN	markdown-table-formatter	267	0	0	158.27s
⚠️ PYTHON	bandit	215		66	3.04s
✅ PYTHON	black	215	0	0	5.09s
✅ PYTHON	flake8	215		0	1.92s
✅ PYTHON	isort	215	0	0	1.36s
✅ PYTHON	mypy	215		0	16.52s
✅ PYTHON	pylint	215		0	33.95s
✅ PYTHON	ruff	215	0	0	0.69s
✅ REPOSITORY	checkov	yes		no	35.25s
✅ REPOSITORY	git_diff	yes		no	0.81s
⚠️ REPOSITORY	grype	yes		26	14.04s
✅ REPOSITORY	secretlint	yes		no	12.36s
✅ REPOSITORY	trivy	yes		no	15.55s
✅ REPOSITORY	trivy-sbom	yes		no	0.29s
⚠️ REPOSITORY	trufflehog	yes		1	53.54s
✅ SPELL	cspell	718		0	12.46s
⚠️ SPELL	lychee	349		23	6.45s
✅ XML	xmllint	3	0	0	1.17s
✅ YAML	prettier	160	0	0	3.91s
✅ YAML	v8r	102		0	29.53s
✅ YAML	yamllint	161		0	3.17s

See detailed report in MegaLinter reports

MegaLinter is graciously provided by

[echoix]

Seems only like a comment in the descriptor, not copied over to the Dockerfiles

[bdovaz]

Done!

[echoix]

/build

Command run output
Build command workflow started.
Installing dependencies
Running script ./build.sh
Build command workflow completed updating files.

[echoix]

Version of dartanalyzer doesn't seem properly captured.

Also:

Fatal error while calling dartanalyzer: [Errno 2] No such file or directory: 'dartanalyzer'

Did the binary name change since the last very old version?

[bdovaz]

Version of dartanalyzer doesn't seem properly captured.

Also:

Fatal error while calling dartanalyzer: [Errno 2] No such file or directory: 'dartanalyzer'

Did the binary name change since the last very old version?

It seems that, in fact, it no longer exists:

EDIT: It seems to be done this way now: https://dart.dev/tools/dart-analyze

@nvuillam to be able to run it as “dart analyze” is there any parameter of the descriptor that allows it? It's to avoid creating a class in python just for that.

[bdovaz]

Ready @nvuillam!

In the end it took me more work because of the jump from 2.x to 3.x.

[bdovaz]

I have taken the opportunity to change urls and make it work to get the version of the linter