FROM golang:1.26-alpine AS builder

ARG RELEASE_VERSION="dev"

ARG GIT_COMMIT="none"

ARG BUILD_DATE="unknown"

LABEL maintainer="Abdelrahman Ahmed <a.ahmed1026@gmail.com>"

RUN apk update && \

apk add git build-base && \

rm -rf /var/cache/apk/* && \

mkdir -p "/build"

WORKDIR /build

COPY go.mod go.sum /build/

RUN go mod download

COPY . /build/

RUN CGO_ENABLED=0 GOOS=linux go build \

-ldflags "-X github.com/abahmed/kwatch/internal/version.version=${RELEASE_VERSION} -X github.com/abahmed/kwatch/internal/version.gitCommitID=${GIT_COMMIT} -X github.com/abahmed/kwatch/internal/version.buildDate=${BUILD_DATE}" \

-a -installsuffix cgo -o kwatch ./cmd/kwatch

FROM alpine:3.24

RUN apk add --update ca-certificates && \

adduser -D -u 1000 kwatch && \

rm -rf /var/cache/apk/*

COPY --from=builder /build/kwatch /bin/kwatch

USER kwatch

ENTRYPOINT ["/bin/kwatch"]