# High Five - ATProtocol high-five exchange app
# Source: https://tangled.org/atprotofans.com/high-five

# Build stage
FROM golang:1.23.5-bookworm AS builder

WORKDIR /app

# Copy go mod files first for better layer caching
COPY go.mod go.sum ./
RUN go mod download

# Copy source code
COPY . .

# Build static binary
RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /high-five-app ./cmd/server

# Final stage
FROM gcr.io/distroless/cc-debian12

COPY --from=builder /high-five-app /high-five-app
COPY --from=builder /app/templates /templates

EXPOSE 8080

ENTRYPOINT ["/high-five-app"]