Dockerfile.api

FROM golang:1.24-alpine@sha256:7772cb5322baa875edd74705556d08f0eeca7b9c4b5367754ce3f2f00041ccee AS builder

# Install build dependencies
RUN apk add --no-cache git ca-certificates tzdata

# Set working directory
WORKDIR /app

# Copy go.mod and go.sum files
COPY go.mod go.sum ./

# Download dependencies
RUN go mod download

# Copy the source code
COPY . .

# Build the application
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -o api ./cmd/api

# Create a minimal production image
FROM alpine:3.21@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c

# Install runtime dependencies
RUN apk --no-cache add ca-certificates tzdata

# Set working directory
WORKDIR /app

# Copy the binary from the builder stage
COPY --from=builder /app/api .

# Create config directories
RUN mkdir -p ./cmd/api/config

# Expose the application port
EXPOSE 8080

# Run the application
CMD ["./api"]