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kevinveenbirkenbachandClaude Opus 5
f668082e8c
make test execs four targets into the same container and each one runs dev-extras.sh. The stamp guarding it was written after the install, so all four passed the check and ran concurrent pip install -e into a single venv, deleting each other's files mid-install. 1a908a6e5 introduced the fan-out; the retry loop in python.sh has masked the fallout ever since, at the cost of a silent fallback to serial pytest when it runs out of attempts.
Taking the lock before the stamp is read makes check, install and stamp one atomic section.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
33 lines
913 B
Bash
Executable File
33 lines
913 B
Bash
Executable File
#!/usr/bin/env bash
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# Install the dev extras into the resolved venv once. A stamp inside the
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# venv skips reruns until pyproject.toml changes or the venv is recreated,
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# so the container-side install disappears together with its venv.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
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cd "${REPO_ROOT}"
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# shellcheck source=scripts/meta/env/python.sh
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source scripts/meta/env/python.sh
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: "${VENV:?no venv resolved}"
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STAMP="${VENV%/}/.dev-extras.stamp"
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if [[ ! -w "${VENV}" ]]; then
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echo "[dev-extras] venv not writable (${VENV}); skipping"
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exit 0
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fi
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exec {lockfd}>"${VENV%/}/.dev-extras.lock"
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flock "${lockfd}"
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if [[ -f "${STAMP}" && "${STAMP}" -nt pyproject.toml ]]; then
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echo "[dev-extras] up to date (${STAMP})"
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exit 0
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fi
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bash scripts/install/python.sh dev
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touch "${STAMP}"
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echo "[dev-extras] installed and stamped (${STAMP})"
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