railpack

Configure and troubleshoot Railpack builds, with emphasis on RAILPACK_* environment variables, railpack.json overlays, build-plan inspection, local CLI installation and usage, and local BuildKit containers. Use for Railpack provider configuration, custom install/build/start commands, Mise or Apt packages, build or runtime variables and secrets, generated-plan debugging, BUILDKIT_HOST errors, or running Railpack from a release or source checkout.

Install

npx skills add 'https://github.com/railwayapp/railpack/tree/main/.'

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.mise/tasks/buildkitd.toml.templateBrowse 1970 files

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1# Allow HTTP pulls/pushes to the local registry:2 used for frontend images and cache.2# See .mise/tasks/images.toml (image-run-registry / image-frontend-build).3[registry."host.docker.internal:7890"]4  http = true5  insecure = true6 7[registry."localhost:7890"]8  http = true9  insecure = true10

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