f699a161e0
Fork: vendor/igneum-node-c4 branch c4-fix on release-0.3.6 a24ab01a. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
16 lines
1.1 KiB
Bash
Executable file
16 lines
1.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Fails when a script pipes a Rust binary's output into `head` (5 October 2026 night, C4 fix round: `igneum-ota-sign
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# embedded | head -1` under `set -o pipefail`; the signer prints two lines, `head` closes the pipe after the first, and
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# on a loaded Mac the second print lands after the close: SIGPIPE, "failed printing to stdout: Broken pipe", exit 101,
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# and publish-jobs.sh died before the job was published). A Rust binary panics on a closed stdout; `sed -n 1p` reads to
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# the end. The class: the signer (`$SIGNER` or `igneum-ota-sign`, the one binary here whose output is longer than the
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# line a script wants) piped into head; `igneumd --version | head -1` prints one line and is left alone.
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set -euo pipefail
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cd "$(dirname "$0")/../.."
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bad=$(grep -rnE '(\$SIGNER"?|igneum-ota-sign)[^|]*\| *head( |$)' packaging tools infra --include='*.sh' --include='*.mjs' 2>/dev/null | grep -v 'tools/ci/signer-pipe-check.sh' || true)
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if [ -n "$bad" ]; then
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echo "a Rust binary piped into head (SIGPIPE panics the binary; use sed -n 1p):" >&2
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echo "$bad" >&2
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exit 1
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fi
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echo "signer-pipe-check: ok"
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