12d8632701
The fleet's 14 standing provers cut a different state root from the 0.3.17 node on every segment because their pair came from another tree (7 October 2026). The prover depends on vendor/igneum-node-exec's evm-types; this check compares that tree with the evm-types tree of the commit in packaging/windows/node-source.pin. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
37 lines
2.8 KiB
Bash
Executable file
37 lines
2.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# A release's prover pair is built from the same execution types as its node (7 October 2026, main's rule, the class of the
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# igneum-pow pairing rule): the fleet's 14 standing provers cut a different state root from the 0.3.17 node on every segment
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# because their pair came from another tree. The proving crate depends on vendor/igneum-node-exec/igneum/evm-types (and revm);
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# the node ships from the fork commit in packaging/windows/node-source.pin. This check fails when the evm-types tree the prover
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# is built against differs from the evm-types tree of the pinned node commit.
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#
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# tools/ci/prover-pair-check.sh compare (needs the fork worktree under vendor/ that holds the pinned commit)
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# tools/ci/prover-pair-check.sh --self-test the comparison on two known trees
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set -euo pipefail
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HERE="$(cd "$(dirname "$0")/../.." && pwd)"
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tree_of() { git -C "$1" rev-parse "$2:igneum/evm-types" 2>/dev/null || true; }
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if [ "${1:-}" = "--self-test" ]; then
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d=$(mktemp -d); trap 'rm -rf "$d"' EXIT
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git -C "$d" init -q; mkdir -p "$d/igneum/evm-types"; echo a > "$d/igneum/evm-types/lib.rs"; git -C "$d" add -A; git -C "$d" -c user.name=t -c user.email=t@t commit -qm one
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one=$(git -C "$d" rev-parse HEAD); echo b > "$d/igneum/evm-types/lib.rs"; git -C "$d" add -A; git -C "$d" -c user.name=t -c user.email=t@t commit -qm two; two=$(git -C "$d" rev-parse HEAD)
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[ "$(tree_of "$d" "$one")" != "$(tree_of "$d" "$two")" ] || { echo "prover-pair: self-test FAILED (two different trees read equal)"; exit 1; }
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[ "$(tree_of "$d" "$one")" = "$(tree_of "$d" "$one")" ] || { echo "prover-pair: self-test FAILED"; exit 1; }
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echo "prover-pair: self-test ok"; exit 0
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fi
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pin_file="$HERE/packaging/windows/node-source.pin"
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[ -f "$pin_file" ] || { echo "prover-pair: no $pin_file (nothing pinned; skipped)"; exit 0; }
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pin=$(head -1 "$pin_file" | awk '{print $1}')
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exec_wt="$HERE/vendor/igneum-node-exec"
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[ -d "$exec_wt" ] || { echo "prover-pair: no vendor/igneum-node-exec worktree (the prover's exec types); skipped"; exit 0; }
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prover_tree=$(tree_of "$exec_wt" HEAD)
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node_tree=""
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for wt in "$HERE"/vendor/igneum-node-*; do
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[ -d "$wt" ] || continue
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t=$(tree_of "$wt" "$pin"); [ -n "$t" ] && { node_tree="$t"; break; }
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done
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[ -n "$node_tree" ] || { echo "prover-pair: the pinned node commit ${pin:0:8} is in no fork worktree under vendor/; cannot compare (skipped)"; exit 0; }
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if [ "$prover_tree" != "$node_tree" ]; then
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echo "prover-pair: FAIL: the prover's exec types (vendor/igneum-node-exec $(git -C "$exec_wt" rev-parse --short=8 HEAD), evm-types tree ${prover_tree:0:12}) differ from the pinned node's (${pin:0:8}, tree ${node_tree:0:12}); rebuild the prover pair against the node's tree before the inputs push and the DMG"
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exit 1
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fi
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echo "prover-pair: ok: the prover's exec types (evm-types tree ${prover_tree:0:12}) equal the pinned node's (${pin:0:8})"
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