Files
dnswatcher/script/fmt
T
clawbot e8b40062da
check / check (push) Successful in 4m6s
build: re-vendor canonical files from prompts dd4027b (closes #257)
The canonical files are fetched whole from sneak/prompts at dd4027b.
Kept after the canonical content: the livednstest deny entry in
.golangci.yml, /bin in .dockerignore, this repo's own .gitignore lines
and a [*.go] tab section in .editorconfig. The workflow keeps its
concurrency block and persist-credentials: false. Lint and test are
phases of the Dockerfile (golangci-lint v2.14.0; tests on the Debian
Go 1.25.7 image as an ordinary user, with the same flags); the build
stage depends on both and stamps the version the canonical way.
Dockerfile.lint is gone; the prettier stages of Dockerfile.fmt moved
into the Dockerfile. Every scripted docker build passes --no-cache;
script/cibuild bootstraps, runs script/check, then builds the image.
script/fmt-check absorbs fmt-check-go and fmt-check-markdown.

Model: opus-5-5
2026-10-06 04:29:48 +02:00

59 lines
1.8 KiB
Bash
Executable File

#!/bin/sh
# script/fmt: format all files (writes). Go with gofmt and goimports on
# the host, markdown with prettier in the Dockerfile's fmt stage.
#
# goimports runs with `go run` at a pinned commit, never from PATH, so
# every machine formats with the same version and nothing installs it.
#
# The markdown pass is a `docker build --output type=local` rather than a
# `docker run -v`, so it needs no bind mount and behaves the same against
# a remote daemon; the formatted documents come back out of the build and
# are copied over the tree here. --output writes files and makes no
# image, so there is nothing to tag.
set -eu
ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
# goimports v0.42.0, 2026-08-07. Must match script/fmt-check.
GOIMPORTS_REF="golang.org/x/tools/cmd/goimports@009367f5c17a8d4c45a961a3a509277190a9a6f0"
die() {
echo "script/fmt: $*" >&2
exit 1
}
main() {
cd "$ROOT"
gofmt -s -w .
go run "$GOIMPORTS_REF" -w .
tmp="$(mktemp -d "${TMPDIR:-/tmp}/dnswatcher-fmt.XXXXXX")"
trap 'rm -rf "$tmp"' EXIT INT TERM
docker build --no-cache \
--target fmt-out \
--output "type=local,dest=$tmp/out" .
# An empty export means prettier was handed nothing, which must not
# read as "already formatted".
(cd "$tmp/out" && find . -type f -name '*.md') |
sed 's|^\./||' | LC_ALL=C sort >"$tmp/files"
[ -s "$tmp/files" ] ||
die "the formatting build produced no markdown; the build" \
"context reached prettier empty"
# Copied only where the bytes differ, so an already-formatted tree
# keeps its timestamps and says nothing.
while IFS= read -r f; do
[ -n "$f" ] || continue
if [ -f "$f" ] && cmp -s "$tmp/out/$f" "$f"; then
continue
fi
cp "$tmp/out/$f" "$f"
echo "prettier: reformatted $f"
done <"$tmp/files"
}
main "$@"