Files
sfdupes/script/docker
T
clawbot bebfac1dcb
check / check (push) Waiting to run
Fail a bare docker build instead of serving cached gates (closes #39)
Each Dockerfile stage that runs gates now checks, right after its
ARG CHECK_EPOCH, that the value is not empty, and stops with a message
naming script/cibuild and script/docker. A plain `docker build .` can
no longer report a green from cached gate layers.

script/cibuild and script/docker now append the process id to the
epoch, the form script/lint already uses, so two runs started in the
same second still get different values.

README says both. TODO.md corrects the steady-state CACHED count
recorded for issue 32 from twelve to thirteen.

Model: opus-5-5
2026-10-04 19:30:20 +02:00

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#!/bin/sh
# script/docker: build the Docker image tagged with the project name.
# The tag comes from script/projectname.
#
# CHECK_EPOCH is passed for the same reason script/cibuild passes it:
# without a fresh value Docker serves the gate layers from cache on an
# unchanged tree and this exits 0 having run none of the lint stage's
# gates, the markdown stage's prettier gate or the builder stage's test
# gate. This is the set of gates a developer or reviewer runs by hand,
# so a cached pass here is the most misleading result the repo can
# produce. Dependency layers sit above the ARG and stay cached.
set -eu
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
ROOT="$(cd "$SCRIPT_DIR/.." && pwd -P)"
main() {
cd "$ROOT"
docker build \
--build-arg CHECK_EPOCH="$(date +%s)-$$" \
-t "$("$SCRIPT_DIR/projectname")" \
.
}
main "$@"