Dockerfile

# Copyright 2026 ResQ Systems, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# ── Stage 1: install dependencies ────────────────────────────────────────────
FROM oven/bun:1-alpine AS deps
WORKDIR /app
COPY package.json bun.lock* ./
RUN bun install --frozen-lockfile 2>/dev/null || bun install

# ── Stage 2: build ───────────────────────────────────────────────────────────
FROM oven/bun:1-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Build args for environment variables required at build time
ARG NEXT_PUBLIC_SENTRY_DSN
ARG SENTRY_AUTH_TOKEN
ARG SENTRY_ORG
ARG SENTRY_PROJECT

ENV NEXT_PUBLIC_SENTRY_DSN=$NEXT_PUBLIC_SENTRY_DSN
ENV SENTRY_AUTH_TOKEN=$SENTRY_AUTH_TOKEN
ENV SENTRY_ORG=$SENTRY_ORG
ENV SENTRY_PROJECT=$SENTRY_PROJECT

RUN bun run build

# ── Stage 3: production runner ───────────────────────────────────────────────
FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production

RUN addgroup -S resq && adduser -S resq -G resq

COPY --from=builder /app/public          ./public
COPY --from=builder /app/.next           ./.next
COPY --from=builder /app/node_modules    ./node_modules
COPY --from=builder /app/package.json    ./package.json

USER resq

EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME=0.0.0.0

CMD ["node_modules/.bin/next", "start"]