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#!/bin/sh
set -eu
set +x
: "${PUBLIC_WEB_ORIGIN:?PUBLIC_WEB_ORIGIN is required}"
: "${PRODUCTION_IMAGE_REPOSITORY:?PRODUCTION_IMAGE_REPOSITORY is required}"
: "${TARGET_SSH_KEY:?}"
: "${TARGET_SSH_USER:?}"
: "${TARGET_SSH_HOST:?}"
: "${TARGET_SSH_KNOWN_HOSTS:?}"
: "${BUILD_REGISTRY_USER:?}"
: "${BUILD_REGISTRY_PASSWORD:?}"
: "${REGISTRY_USER:?}"
: "${REGISTRY_PASSWORD:?}"
case "$PUBLIC_WEB_ORIGIN" in https://*) ;; *) echo 'prod requires HTTPS web origin' >&2; exit 2 ;; esac
# Only an origin (optionally a trailing slash) is accepted; no shell/env-file metacharacters.
printf '%s' "$PUBLIC_WEB_ORIGIN" | grep -Eq '^https://[A-Za-z0-9.-]+(:[0-9]+)?/?$'
printf '%s' "$PRODUCTION_IMAGE_REPOSITORY" | grep -Eq '^[A-Za-z0-9.-]+(:[0-9]+)?/[a-z0-9._/-]+$'
git fetch --no-tags origin +refs/heads/main:refs/remotes/origin/main
test "$(git rev-parse HEAD)" = "$(git rev-parse origin/main)"
IMAGE_TAG=$(git rev-parse --short=12 HEAD)
registry=${PRODUCTION_IMAGE_REPOSITORY%%/*}
image="$PRODUCTION_IMAGE_REPOSITORY:$IMAGE_TAG"
TARGET_SSH_TARGET="$TARGET_SSH_USER@$TARGET_SSH_HOST"
remote_dir=/data/firstleg/deploy/gray-client-web
run_ssh() {
ssh -i "$TARGET_SSH_KEY" -o BatchMode=yes -o StrictHostKeyChecking=yes \
-o UserKnownHostsFile="$TARGET_SSH_KNOWN_HOSTS" -o ConnectTimeout=12 "$TARGET_SSH_TARGET" "$@"
}
run_scp() {
scp -i "$TARGET_SSH_KEY" -o BatchMode=yes -o StrictHostKeyChecking=yes \
-o UserKnownHostsFile="$TARGET_SSH_KNOWN_HOSTS" -o ConnectTimeout=12 "$@"
}
export DOCKER_CONFIG
DOCKER_CONFIG=$(mktemp -d)
cleanup() { rm -f "$DOCKER_CONFIG/config.json"; rmdir "$DOCKER_CONFIG" 2>/dev/null || true; }
trap cleanup EXIT HUP INT TERM
printf '%s' "$BUILD_REGISTRY_PASSWORD" | docker login -u "$BUILD_REGISTRY_USER" --password-stdin "$registry"
docker build --build-arg NODE_IMAGE="${NODE_BASE_IMAGE:-node:22-alpine}" \
--build-arg NGINX_IMAGE="${NGINX_BASE_IMAGE:-nginx:1.27-alpine}" \
--build-arg VITE_ADMIN_WEB_ORIGIN="$PUBLIC_WEB_ORIGIN" -t "$image" .
docker push "$image"
run_ssh install -d -m 750 "$remote_dir"
run_scp docker-compose.production.yml "$TARGET_SSH_TARGET:$remote_dir/compose.yml"
# The remote env file contains only image coordinates and public web origin, never credentials.
printf 'PRODUCTION_IMAGE_REPOSITORY=%s\nIMAGE_TAG=%s\nPUBLIC_WEB_ORIGIN=%s\n' \
"$PRODUCTION_IMAGE_REPOSITORY" "$IMAGE_TAG" "$PUBLIC_WEB_ORIGIN" | run_ssh sh -c "'umask 077; cat > $remote_dir/release.env'"
# Registry credentials exist only in an isolated temporary Docker config, removed after pull.
printf '%s' "$REGISTRY_USER" | grep -Eq '^[A-Za-z0-9_.@-]+$'
run_scp scripts/pull-production-image.sh "$TARGET_SSH_TARGET:$remote_dir/pull-image.sh"
printf '%s' "$REGISTRY_PASSWORD" | run_ssh sh "$remote_dir/pull-image.sh" "$REGISTRY_USER" "$registry" "$image"
run_ssh sh -s -- "$remote_dir" <<'REMOTE'
set -eu
cd "$1"
docker network inspect firstleg-production-network >/dev/null
docker compose --env-file release.env -f compose.yml config --quiet
docker compose --env-file release.env -f compose.yml up -d --wait --wait-timeout 120
docker compose --env-file release.env -f compose.yml exec -T client-web wget -qO- http://127.0.0.1/healthz
REMOTE