hadolint
hlint
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| hadolint | hlint | |
|---|---|---|
| 18 | 3 | |
| 8,307 | 1,345 | |
| 2.9% | - | |
| 7.2 | 8.8 | |
| 9 days ago | 6 days ago | |
| Haskell | Haskell | |
| GNU General Public License v3.0 only | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
hadolint
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Checkmake: Experimental Linter/Analyzer for Makefiles
Some discussion on that here:
https://github.com/koalaman/shellcheck/issues/58
The hadolint project does shell checking for Dockerfiles and it uses shellcheck:
https://github.com/hadolint/hadolint
So the approach is definitely feasible, but you do need a new project and probably it needs to be written in Haskell.
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Dokter: the doctor for your Dockerfiles
how does this compare to something like hadolint?
Also, have you run across Hadolint for linting? https://github.com/hadolint/hadolint
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Are there tools that tell you if you can optimize your dockerfiles?
Wow that's a great tool and it has a ton of integrations https://github.com/hadolint/hadolint/blob/master/docs/INTEGRATION.md
- Dhall: A Gateway Drug to Haskell
- can you recommend active Haskell open source projects?
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Just Say No To `:Latest`
Worth noting that Hadolint[1] raises warnings the issues mentioned in the article. Some examples of warnings:
- https://github.com/hadolint/hadolint/wiki/DL3007: Using latest is prone to errors if the image will ever update. Pin the version explicitly to a release tag.
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Kubernetes Security Checklist 2021
Dockerfile should be checked during development by automated scanners (Kics, Hadolint, Conftest)
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CONTAINER SECURITY
Linters are an effective way to catch (security) bugs early on in your development process. For most programming languages using linters is pretty standard. Hadolint is a linter for your Dockerfiles and is found on github here.
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Best Practices for R with Docker
Best practices for writing Dockerfiles are being followed more and more often according to this paper after mining more than 10 million Dockerfiles on Docker Hub and GitHub. However, there is still room for improvement. This is where linters come in as useful tools for static code analysis. Hadolint lists lots of rules for Dockerfiles and is available as a VS Code extension.
hlint
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Was simplified subsumption worth it for industry Haskell programmers?
There is an open issue on hlint for it and the situation doesn't seem encouraging for anyone using apply-refact on save for Haskell files.
- create a manage hook on only one workspace
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Write Rust lints without forking Clippy
may want to look at something like https://github.com/ndmitchell/hlint for inspiration. it can be a little finicky but you can express mildly complicated linting rules
What are some alternatives?
dockle - Container Image Linter for Security, Helping build the Best-Practice Docker Image, Easy to start
trivy - Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more
docker-bench-security - The Docker Bench for Security is a script that checks for dozens of common best-practices around deploying Docker containers in production.
stan - 🕵️ Haskell STatic ANalyser
ormolu - A formatter for Haskell source code
grype - A vulnerability scanner for container images and filesystems
ghcid - Very low feature GHCi based IDE
haskell-language-server - Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.
bisect-binary - Tool to determine relevant parts of binary data
haskell-lsp - Haskell library for the Microsoft Language Server Protocol
leksah - Haskell IDE