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Fix Build docs CI: pin docker-coq-action to coqorg/coq:8.20.1 - #47
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The docker-coq-action was defaulting to rocq/rocq-prover:latest which lacks the coq:coq user/group, causing `sudo chown -R coq:coq .` to fail in the before_script. Explicitly set custom_image to coqorg/coq:8.20.1 to match the intended image used by the project. Co-authored-by: samvang <59202064+samvang@users.noreply.github.com>
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[WIP] Fix failing GitHub Actions job Build docs
Fix Build docs CI: pin docker-coq-action to coqorg/coq:8.20.1
Aug 11, 2026
samvang
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Aug 11, 2026
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docker-coq-action@v1with nocustom_imageorcoq_versionspecified defaults torocq/rocq-prover:latest(Rocq 9.2.0), which has nocoqgroup. This causedsudo chown -R coq:coq .inbefore_scriptto fail immediately, aborting the job before any build commands ran.Changes
.github/workflows/build_docs.yml: Addcustom_image: coqorg/coq:8.20.1to thedocker-coq-actionstep, matching the image already declared at the job-container level and satisfying thecoq:coqownership workaround.