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- +++
- title = "Code Analysis"
- description = "Test generated website HTML for problems."
- categories = ["experience"]
- tags = ["docker", "container", "cloud", "ci", "go", "robots"]
- features = ["code highlighter", "related content", "snippets"]
- [[copyright]]
- owner = "Josh Habdas"
- date = "2019"
- license = "agpl-3.0-or-later"
- +++
-
- After Dark includes a source build of {{< external "https://github.com/wjdp/htmltest" "htmltest" />}} which may be used to analyze HTML generated for problems such as linkrot, meta attributes and more.
-
- Code analysis is ideal for identifying potential 404 errors and determining when to link to the archived version of an external page which has gone offline.
-
- To use install Docker then run the following command:
-
- ```sh
- cd after-dark/docker/htmltest && docker build --rm .
- ```
-
- Build container uses Alpine and includes `musl-dev` for high-performance. Update the `HTMLTEST_VERSION` to get a specific release built. Upon successful build extract the resulting binary out of the scratch container like:
-
- ```
- docker create -it --name temp f2b785583ce8 sh && \
- sudo docker cp temp:/htmltest /usr/local/bin && \
- docker rm -fv temp
- ```
-
- Where `f2b785583ce8` is the scratch container’s Image ID and `/usr/local/bin` is the destination on the host. Place executable in most appropriate directory.
-
- If using Hugo `0.56.x` or higher may also possible to include `htmltest` as a Go module using {{< external "https://gohugo.io/hugo-modules/" "Hugo Modules" />}} if your particular use case calls for it.
-
- See {{< external "https://github.com/wjdp/htmltest" "htmltest" />}} for documentation and usage.
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