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#!/usr/bin/env bash
# Deploy a locally built bokf image to BOKF_HOST over SSH. See docs/DEPLOY.md.
#
# scripts/deploy.sh [tag]
#
# BOKF_HOST (user@host) and BOKF_REMOTE_DIR are read from the environment or
# from .env in the repository root. The host needs only Docker and Compose.
set -euo pipefail
cd "$(dirname "$0")/.."
env_val() {
sed -n "s/^$1=//p" .env 2>/dev/null | tail -n 1
}
if [ -f .env ]; then
BOKF_HOST="${BOKF_HOST:-$(env_val BOKF_HOST)}"
BOKF_REMOTE_DIR="${BOKF_REMOTE_DIR:-$(env_val BOKF_REMOTE_DIR)}"
BOKF_BUILD="${BOKF_BUILD:-$(env_val BOKF_BUILD)}"
fi
: "${BOKF_HOST:?set BOKF_HOST (user@host) in .env or the environment}"
BOKF_REMOTE_DIR="${BOKF_REMOTE_DIR:-/srv/bokf}"
SSH=(ssh "$BOKF_HOST")
TAG="${1:-}"
if [ -z "$TAG" ]; then
TAG="$(git describe --tags --always --dirty 2>/dev/null || echo dev)"
fi
case "$TAG" in
*[!A-Za-z0-9._-]* | "")
echo "deploy: invalid tag '$TAG'" >&2
exit 1
;;
esac
remote() { "${SSH[@]}" "$1"; }
echo "deploy: gate: build + tests"
make -j"$(nproc)"
make test
BOKF_BUILD="${BOKF_BUILD:-auto}"
case "$BOKF_BUILD" in
auto)
host_arch="$(remote 'uname -m' 2>/dev/null || echo unknown)"
if [ "$(uname -m)" = "$host_arch" ]; then
BOKF_BUILD=local
else
echo "deploy: host is $host_arch, cross-building here"
BOKF_BUILD=remote
fi
;;
local | remote) ;;
*)
echo "deploy: BOKF_BUILD must be auto, local or remote" >&2
exit 1
;;
esac
if [ "$BOKF_BUILD" = local ]; then
echo "deploy: building image bokf:$TAG locally"
docker build --build-arg "VERSION=$TAG" -t "bokf:$TAG" .
echo "deploy: shipping image to $BOKF_HOST"
docker save "bokf:$TAG" | gzip | "${SSH[@]}" 'gunzip | docker load'
else
echo "deploy: cross-compiling $host_arch binaries on this machine"
rm -rf .prebuilt
mkdir -p .prebuilt
docker build -q -f deploy/Dockerfile.cross -t bokf-cross deploy/ >/dev/null
docker run --rm -e "VERSION=$TAG" -v "$PWD":/src:ro \
-v "$PWD/.prebuilt":/out bokf-cross
if command -v file >/dev/null 2>&1 &&
! file .prebuilt/bokfd | grep -q aarch64; then
echo "deploy: cross-build produced no arm64 binary" >&2
rm -rf .prebuilt
exit 1
fi
echo "deploy: assembling image bokf:$TAG on $BOKF_HOST"
tar -cf - \
--exclude=./.git --exclude=./build --exclude=./var --exclude=./.env \
--exclude='./*.se' --exclude='./*.db' --exclude='./*.db-wal' \
--exclude='./*.db-shm' --exclude=./docs . |
"${SSH[@]}" "docker build --build-arg 'VERSION=$TAG' -t 'bokf:$TAG' -"
rm -rf .prebuilt
fi
remote "mkdir -p '$BOKF_REMOTE_DIR'"
scp -q compose.yaml "$BOKF_HOST:$BOKF_REMOTE_DIR/compose.yaml"
prev_tag="$(remote "grep -E '^BOKF_TAG=' '$BOKF_REMOTE_DIR/.env' 2>/dev/null | cut -d= -f2" || true)"
remote "touch '$BOKF_REMOTE_DIR/.env'
sed -i '/^BOKF_IMAGE=/d;/^BOKF_TAG=/d' '$BOKF_REMOTE_DIR/.env'
printf 'BOKF_IMAGE=bokf\nBOKF_TAG=%s\n' '$TAG' >> '$BOKF_REMOTE_DIR/.env'"
if ! remote "test -f '$BOKF_REMOTE_DIR/var/db/bokfd.db'"; then
echo "deploy: fresh host: no database yet."
echo "deploy: run once on $BOKF_HOST, then deploy again:"
echo " cd $BOKF_REMOTE_DIR"
echo " docker compose run --rm -e BOKFD_PASSWORD='<admin-password>' bokfd init"
echo " docker compose up -d"
exit 0
fi
echo "deploy: starting containers"
remote "cd '$BOKF_REMOTE_DIR' && docker compose up -d --no-build"
wait_healthy() {
for _ in $(seq 1 30); do
cid="$(remote "cd '$BOKF_REMOTE_DIR' && docker compose ps -q bokfd" 2>/dev/null || true)"
if [ -n "$cid" ]; then
st="$(remote "docker inspect --format '{{.State.Health.Status}}' '$cid'" 2>/dev/null || true)"
if [ "$st" = "healthy" ]; then
return 0
fi
fi
sleep 2
done
return 1
}
if wait_healthy; then
echo "deploy: bokf:$TAG is healthy on $BOKF_HOST"
exit 0
fi
echo "deploy: health check failed for bokf:$TAG" >&2
remote "cd '$BOKF_REMOTE_DIR' && docker compose logs --tail=50 bokfd" >&2 || true
if [ -n "$prev_tag" ] && [ "$prev_tag" != "$TAG" ]; then
echo "deploy: rolling back to bokf:$prev_tag" >&2
remote "sed -i 's/^BOKF_TAG=.*/BOKF_TAG=$prev_tag/' '$BOKF_REMOTE_DIR/.env'"
if remote "cd '$BOKF_REMOTE_DIR' && docker compose up -d --no-build" &&
wait_healthy; then
echo "deploy: rollback to bokf:$prev_tag is healthy" >&2
else
echo "deploy: rollback FAILED, manual attention needed" >&2
fi
fi
exit 1
|
