Allow disabling of all network accesses#285
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jekyllbot merged 3 commits intojekyll:mainfrom Mar 24, 2025
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Hello @ibbem, please revert the change to P.S. You need not rebase your branch. All commits will be squashed automatically at merge. |
parkr
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Feb 24, 2025
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From my side, this PR is ready to be (squash) merged. |
Member
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No @ibbem, this LGTM! @jekyllbot: merge +minor |
jekyllbot
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Context
We use Nix to build our project reproducibly, including the github-pages documentation. This setup is also used in our CI to build the github-pages which are eventually deployed. Nix prohibits network connections (except if the output hash is specified, which is unpractical in this case) because the network is not reproducible. However, in some circumstances (e.g., the default installation on macOS) the Nix sandbox is disabled or weakened. Hence, github-metadata accesses the network which results in failing builds or differing outputs.
Feature Request
We would like to reliably disable network accesses without actually disabling the network.
Implemented solution
Network accesses are skipped if the environment variable
PAGES_DISABLE_NETWORKis set.Related issues