git-webhook-ci/Dockerfile

FROM golang:1.22 as builder

WORKDIR /app

# Copy the local package files to the container's workspace.
COPY go.mod go.sum ./
RUN go mod download

# Copy the project code into the container
COPY . .

# Build the Go app
RUN CGO_ENABLED=0 GOOS=linux go build -v -o git-webhook-ci

# Use a small Alpine Linux image
FROM alpine:latest  

# Set the working directory
WORKDIR /root/

# Copy the binary from the builder stage
COPY --from=builder /app/git-webhook-ci .

# Document that the service listens on port 8080.
EXPOSE 8080

# Run the binary.
CMD ["./git-webhook-ci"]