Create Dockerfile

Dockerfile

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+FROM alpine:3.16.6 as builder
+
+ARG VERSION
+ARG TARGETPLATFORM
+
+RUN if [ "${TARGETPLATFORM}" = "linux/arm64" ]; then \
+        echo "aarch64" > arch; \
+        echo "musl" > env; \
+    elif [ "${TARGETPLATFORM}" = "linux/amd64" ]; then \
+        echo "x86_64" > arch; \
+        echo "musl" > env; \
+    elif [ "${TARGETPLATFORM}" = "linux/arm/v7" ]; then \
+        echo "armv7" > arch; \
+        echo "musleabi" > env; \
+    elif [ "${TARGETPLATFORM}" = "linux/arm/v6" ]; then \
+        echo "arm" > arch; \
+        echo "musleabi" > env; \
+    fi
+RUN apk update && apk add wget
+RUN wget https://github.com/gngpp/ninja/releases/download/v${VERSION}/ninja-${VERSION}-$(cat arch)-unknown-linux-$(cat env).tar.gz
+RUN tar -xvf ninja-${VERSION}-$(cat arch)-unknown-linux-$(cat env).tar.gz
+
+FROM alpine:3.16.6
+
+LABEL org.opencontainers.image.authors "gngpp <gngppz@gmail.com>"
+LABEL org.opencontainers.image.source https://github.com/gngpp/ninja
+LABEL name ninja
+LABEL url https://github.com/gngpp/ninja
+
+ENV LANG=C.UTF-8 DEBIAN_FRONTEND=noninteractive LANG=zh_CN.UTF-8 LANGUAGE=zh_CN.UTF-8 LC_ALL=C
+
+COPY --from=builder /ninja /bin/ninja
+
+ENTRYPOINT ["/bin/ninja"]