Dockerfile.ui

# Stage 1: Build frontend assets
FROM node:24.14-slim AS builder

WORKDIR /app

# Copy dependency files first for better Docker layer caching
COPY ./skyvern-frontend/package.json ./skyvern-frontend/package-lock.json ./
# --include=dev keeps tsc/vite installed even if NODE_ENV=production is inherited
# from the host/build env (npm omits devDependencies otherwise -> "tsc: not found").
RUN npm ci --include=dev

# Copy source code
COPY ./skyvern-frontend/ ./

# Placeholders for runtime injection (replaced by entrypoint script at container start).
# Every VITE_* variable that the frontend reads via import.meta.env must have a
# placeholder here so Vite bakes the placeholder string into the JS bundle,
# allowing sed replacement at container start.
ENV VITE_API_BASE_URL=__VITE_API_BASE_URL_PLACEHOLDER__
ENV VITE_WSS_BASE_URL=__VITE_WSS_BASE_URL_PLACEHOLDER__
ENV VITE_ARTIFACT_API_BASE_URL=__VITE_ARTIFACT_API_BASE_URL_PLACEHOLDER__
ENV VITE_SKYVERN_API_KEY=__SKYVERN_API_KEY_PLACEHOLDER__
ENV VITE_BROWSER_STREAMING_MODE=__VITE_BROWSER_STREAMING_MODE_PLACEHOLDER__
ENV VITE_ENABLE_LOG_ARTIFACTS=__VITE_ENABLE_LOG_ARTIFACTS_PLACEHOLDER__
ENV VITE_ENABLE_CODE_BLOCK=__VITE_ENABLE_CODE_BLOCK_PLACEHOLDER__
ENV VITE_ENABLE_2FA_NOTIFICATIONS=__VITE_ENABLE_2FA_NOTIFICATIONS_PLACEHOLDER__

# APP_VERSION is baked into the JS bundle at build time via Vite's define.
# Pass --build-arg APP_VERSION=$(git rev-parse HEAD) when building the image.
ARG APP_VERSION=development
ENV APP_VERSION=$APP_VERSION

# Vite's rollup phase needs more than V8's default ~2GB heap.
ENV NODE_OPTIONS=--max-old-space-size=4096

# Build assets at image build time (with placeholder values baked in)
RUN npm run build

# Stage 2: Runtime image (only built assets + servers)
FROM node:24.14-slim

# Install tini for proper signal handling and zombie reaping
RUN apt-get update && apt-get install -y --no-install-recommends tini && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# dist is a pristine template; the entrypoint re-creates /app/dist from it
# on every start so env-var changes apply on `docker restart`.
COPY --from=builder /app/dist ./dist.template
COPY --from=builder /app/localServer.js ./
COPY --from=builder /app/artifactServer.js ./
COPY --from=builder /app/package.json ./
COPY --from=builder /app/package-lock.json ./

# Install only production dependencies needed for the servers
RUN npm ci --omit=dev

COPY ./entrypoint-skyvernui.sh ./entrypoint-skyvernui.sh
RUN chmod +x ./entrypoint-skyvernui.sh

EXPOSE 8080 9090

ENTRYPOINT ["/usr/bin/tini", "--"]
CMD ["/bin/bash", "./entrypoint-skyvernui.sh"]