feat: design doc for kona prestate native build#372
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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… paths Extract kona prestate build logic from Docker multi-stage builds into `just` targets in `rust/justfile`, enabling native (non-Docker) prestate builds for local development while preserving reproducible Docker builds for releases. - `cd rust && just build-kona-prestates` — native build on Linux with MIPS64 cross-toolchain installed - `just reproducible-prestate-kona` — Docker build, produces identical hashes - Dockerfile becomes a thin environment wrapper using mise for tool versions; cannon binary built as an in-Dockerfile stage - `lint-cannon` and `build-cannon-client` use the reproducible build Docker environment via `just` targets - Design doc: ethereum-optimism/design-docs#372 Stacked on #20253 (cannon-builder apt-only refactor). The stopgap in cannon-repro.dockerfile rebuilds the cannon-builder base image inline; once cannon-builder:v2.0.0 is published post-#20253 merge, that stage collapses to `FROM cannon-builder:v2.0.0 AS kona-build-env`.
ajsutton
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Apr 23, 2026
… paths Extract kona prestate build logic from Docker multi-stage builds into `just` targets in `rust/justfile`, enabling native (non-Docker) prestate builds for local development while preserving reproducible Docker builds for releases. - `cd rust && just build-kona-prestates` — native build on Linux with MIPS64 cross-toolchain installed - `just reproducible-prestate-kona` — Docker build, produces identical hashes - Dockerfile becomes a thin environment wrapper using mise for tool versions; cannon binary built as an in-Dockerfile stage - `lint-cannon` and `build-cannon-client` use the reproducible build Docker environment via `just` targets - Design doc: ethereum-optimism/design-docs#372 Stacked on #20253 (cannon-builder apt-only refactor). The stopgap in cannon-repro.dockerfile rebuilds the cannon-builder base image inline; once cannon-builder:v2.0.0 is published post-#20253 merge, that stage collapses to `FROM cannon-builder:v2.0.0 AS kona-build-env`.
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Summary
justtargets inrust/justfilecannon-builderDocker image to apt packages only; tools installed viamisefrom sharedmise.tomlop-program/Dockerfile.repro+op-program/repro.justfileTest plan
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