lomavuokraus/deploy/build.sh
Tero Halla-aho a4bd6a1a6a
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Accept multiple age recipients in build preflight
2025-12-20 22:02:02 +02:00

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#!/usr/bin/env bash
set -euo pipefail
cd "$(dirname "$0")/.."
source deploy/env.sh
AGE_KEY_FILE_CANDIDATES=(
"${SOPS_AGE_KEY_FILE:-}"
"$HOME/.config/age/keys.txt"
"$PWD/creds/age-key.txt"
)
AGE_KEY_FILE=""
for candidate in "${AGE_KEY_FILE_CANDIDATES[@]}"; do
if [[ -n "$candidate" && -f "$candidate" ]]; then
AGE_KEY_FILE="$candidate"
break
fi
done
if [[ -z "$AGE_KEY_FILE" ]]; then
AGE_KEY_FILE="$HOME/.config/age/keys.txt"
fi
AGE_RECIPIENTS=(
"age1hkehkc2rryjl975c2mg5cghmjr54n4wjshncl292h2eg5l394fhs4uydrh"
"age1ducvqxdzdhhluftu5hv4f2xsppmn803uh8tnnqj92v4n7nf6lprq9h3dqp"
)
ENCRYPTED_SECRETS_FILE="${ENCRYPTED_SECRETS_FILE:-$PWD/creds/secrets.enc.env}"
require_cmd() {
local cmd="$1"
if ! command -v "$cmd" >/dev/null 2>&1; then
echo "Missing required tool: $cmd. Please install it before building." >&2
exit 1
fi
}
check_docker() {
if [[ -n "${SKIP_DOCKER_CHECK:-}" ]]; then
return
fi
require_cmd docker
if ! docker info >/dev/null 2>&1; then
echo "Docker is installed but the daemon is not reachable. Start Docker Desktop/Engine and try again." >&2
exit 1
fi
}
check_age_setup() {
if [[ -n "${SKIP_AGE_CHECK:-}" ]]; then
return
fi
require_cmd sops
local repo_age_key="$PWD/creds/age-key.txt"
if [[ ! -f "$AGE_KEY_FILE" ]]; then
echo "Age key file not found at $AGE_KEY_FILE. Copy $repo_age_key or set SOPS_AGE_KEY_FILE." >&2
exit 1
fi
local has_key="0"
if command -v age-keygen >/dev/null 2>&1; then
for recipient in "${AGE_RECIPIENTS[@]}"; do
if age-keygen -y "$AGE_KEY_FILE" 2>/dev/null | grep -q "$recipient"; then
has_key="1"
break
fi
done
else
# Fallback: best-effort text check for the public key comment
for recipient in "${AGE_RECIPIENTS[@]}"; do
if grep -q "$recipient" "$AGE_KEY_FILE"; then
has_key="1"
break
fi
done
fi
if [[ "$has_key" != "1" ]]; then
echo "Age key file at $AGE_KEY_FILE does not contain any expected public key: ${AGE_RECIPIENTS[*]}." >&2
if [[ -f "$repo_age_key" ]]; then
cat >&2 <<EOF
Found the repository age key at $repo_age_key.
Import it with:
mkdir -p "$(dirname "$AGE_KEY_FILE")"
cat "$repo_age_key" >> "$AGE_KEY_FILE"
Or set: SOPS_AGE_KEY_FILE="$repo_age_key"
EOF
else
echo "Ensure your ~/.config/age/keys.txt includes the repo key (see creds/age-key.txt)." >&2
fi
exit 1
fi
export SOPS_AGE_KEY_FILE="${SOPS_AGE_KEY_FILE:-$AGE_KEY_FILE}"
if [[ -f "$ENCRYPTED_SECRETS_FILE" ]]; then
if ! sops -d "$ENCRYPTED_SECRETS_FILE" >/dev/null 2>&1; then
echo "sops could not decrypt $ENCRYPTED_SECRETS_FILE with the configured keys." >&2
echo "Export SOPS_AGE_KEY_FILE to point at the correct key (e.g., creds/age-key.txt)." >&2
exit 1
fi
fi
}
echo "Running pre-flight checks..."
for tool in git npm; do
require_cmd "$tool"
done
check_docker
check_age_setup
if [[ -z "${SKIP_DB_MIGRATION_CHECK:-}" ]]; then
if command -v npx >/dev/null 2>&1; then
echo "Checking for pending Prisma migrations..."
if ! npx prisma migrate status >/dev/null 2>&1; then
echo "Prisma migrate status failed. Ensure DATABASE_URL is set and migrations are up to date." >&2
exit 1
fi
else
echo "npx not found; skipping Prisma migration check." >&2
fi
fi
GIT_SHA=$(git rev-parse --short HEAD 2>/dev/null || date +%s)
BASE_TAG=${BUILD_TAG:-$GIT_SHA}
# Optional dev override: set FORCE_DEV_TAG=1 to append a timestamp without committing
if [[ -n "${FORCE_DEV_TAG:-}" ]]; then
BASE_TAG="${BASE_TAG}-dev$(date +%s)"
fi
IMAGE_REPO="${REGISTRY}/${REGISTRY_REPO}"
IMAGE="${IMAGE_REPO}:${BASE_TAG}"
IMAGE_LATEST="${IMAGE_REPO}:latest"
echo "Building image:"
echo " $IMAGE"
echo " $IMAGE_LATEST"
# npm audit (high severity and above)
echo "Running npm audit (high)..."
npm audit --audit-level=high || echo "npm audit reported issues above."
# Build
docker build --build-arg APP_VERSION="$GIT_SHA" -t "$IMAGE" -t "$IMAGE_LATEST" .
echo "$IMAGE" > deploy/.last-image
echo "Done. Last image: $IMAGE"
# Trivy image scan (if available)
if command -v trivy >/dev/null 2>&1; then
MIN_TRIVY_VERSION="0.56.0"
INSTALLED_TRIVY_VERSION="$(trivy --version 2>/dev/null | head -n1 | awk '{print $2}')"
if [[ -n "$INSTALLED_TRIVY_VERSION" ]] && [[ "$(printf '%s\n%s\n' "$MIN_TRIVY_VERSION" "$INSTALLED_TRIVY_VERSION" | sort -V | head -n1)" != "$MIN_TRIVY_VERSION" ]]; then
echo "Trivy version $INSTALLED_TRIVY_VERSION is older than recommended $MIN_TRIVY_VERSION."
echo "Update recommended: brew upgrade trivy # macOS"
echo "or: sudo apt-get install -y trivy # Debian/Ubuntu (Aqua repo)"
echo "or: curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sudo sh -s -- -b /usr/local/bin"
fi
echo "Running Trivy scan on $IMAGE ..."
TRIVY_IGNORE_ARGS=()
if [[ -f ".trivyignore" ]]; then
TRIVY_IGNORE_ARGS+=(--ignorefile .trivyignore)
fi
trivy image --exit-code 0 "${TRIVY_IGNORE_ARGS[@]}" "$IMAGE" || true
else
echo "Trivy not installed; skipping image scan."
fi