feat(labs): port an aztec-packages PR to aztec-node with scripts/labs_port_pr.sh - #25346
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feat(labs): port an aztec-packages PR to aztec-node with scripts/labs_port_pr.sh#25346ludamad wants to merge 6 commits into
ludamad wants to merge 6 commits into
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…_port_pr.sh `scripts/labs_port_pr.sh <pr>` ports one PR to aztec-node: it downloads the PR's diff, refuses it unless every path is in the labs half of the tree (the in-tree layout of the v5 lines, or labs-patches/*.patch after the split — a mixed PR is split by its author, not guessed at), and replays it onto aztec-node main in a temporary worktree of labs/'s repository with a 3-way merge. The pre-image blobs are copied over from this repository so the merge can adapt to context that moved upstream and treat an already-landed hunk as a no-op; files that still conflict are committed with markers and listed, as are lines that reference foundation-only paths. The result is a port/pr-<n> branch titled like the PR with aztec-node's "(AztecProtocol/aztec-packages#n)" suffix; nothing is pushed. An offline test (scripts/tests/labs_port_pr_test) runs with the labs-patches tests. CLAUDE.md and the README describe the flow, and CLAUDE.md gets back the </git_staging> and <labs_submodule_patches> tags that the earlier tooling reference rewrite had swallowed.
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Also maps in-tree noir-projects/labs/<x> onto aztec-node's noir-projects/<x> when replaying a port (aztec-node moved noir-projects to its root), with a lifecycle check.
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scripts/labs_port_pr.sh <pr number|url>— the mechanism people asked for to port a PR to aztec-node.yarn-project/,noir-projects/labs/,docs/,playground/,spartan/,aztec-up/,release-image/,labs-aztec-toolchain/; v5 lines andnextbefore the split) or, after the split, onlylabs-patches/*.patch(whose contents are the port). Anything else, or a mix of the two layouts, is refused with the files listed.maininlabs/'s repository;git apply --3waywith the diff's pre-image blobs copied from this repository, so drifted context is adapted and an already-landed hunk merges as a no-op. Files that still conflict are committed with markers and listed; lines referencing foundation-only paths (noir-projects/fnd,barretenberg/, …) are flagged. Result: branchport/pr-<n>, commit titled like the PR with the(AztecProtocol/aztec-packages#n)suffix aztec-node uses; the push andgh pr createcommands are printed, nothing is pushed.main(which already has the hand port Update trees as we generate blocks #96): the code merged as a no-op and the only conflict was the bump-log comment where the human changed dates and numbers.scripts/tests/labs_port_pr_test(offline,--diff/--no-fetch) runs withmake labs-patches-tests.</git_staging>/<labs_submodule_patches>tags swallowed by chore(labs-patches): upstream command and a tooling reference in CLAUDE.md #25330's rewrite are restored.Follow-up, not here: a workflow behind the
port-to-aztec-nodelabel that runs this and opens the aztec-node PR as AztecBot.