use npm package on arm

Dockerfile

@@ -1,12 +1,3 @@
-FROM alpine:latest as builder
-
-ARG BW_VERSION=2023.1.0
-
-RUN apk add wget unzip
-
-RUN cd /tmp && wget https://github.com/bitwarden/clients/releases/download/cli-v${BW_VERSION}/bw-linux-${BW_VERSION}.zip && \
-    unzip /tmp/bw-linux-${BW_VERSION}.zip
-
 FROM alpine:3.17.3
 
 LABEL org.opencontainers.image.source=https://github.com/Lerentis/bitwarden-crd-operator
@@ -17,18 +8,36 @@ ARG PYTHON_VERSION=3.10.11-r0
 ARG PIP_VERSION=22.3.1-r1
 ARG GCOMPAT_VERSION=1.1.0-r0
 ARG LIBCRYPTO_VERSION=3.0.8-r4
+ARG BW_VERSION=2023.1.0
 
-COPY --from=builder /tmp/bw /usr/local/bin/bw
-COPY requirements.txt requirements.txt
+COPY requirements.txt /requirements.txt
 
 RUN set -eux; \
+    apk add --virtual build-dependencies wget unzip; \
+    ARCH="$(apk --print-arch)"; \
+    case "${ARCH}" in \
+       aarch64|arm64) \
+          apk add npm; \
+          npm install -g @bitwarden/cli@${BW_VERSION}; \
+         ;; \
+       amd64|x86_64) \
+          cd /tmp; \
+          wget https://github.com/bitwarden/clients/releases/download/cli-v${BW_VERSION}/bw-linux-${BW_VERSION}.zip; \
+          unzip /tmp/bw-linux-${BW_VERSION}.zip; \
+         ;; \
+       *) \
+         echo "Unsupported arch: ${ARCH}"; \
+         exit 1; \
+         ;; \
+    esac; \
+    apk del --purge build-dependencies; \
     addgroup -S -g 1000 bw-operator; \
     adduser -S -D -u 1000 -G bw-operator bw-operator; \
     mkdir -p /home/bw-operator; \
     chown -R bw-operator /home/bw-operator; \
-    chmod +x /usr/local/bin/bw; \
     apk add gcc musl-dev libstdc++ gcompat=${GCOMPAT_VERSION} python3=${PYTHON_VERSION} py3-pip=${PIP_VERSION} libcrypto3=${LIBCRYPTO_VERSION} libssl3=${LIBCRYPTO_VERSION}; \
-    pip install -r requirements.txt --no-warn-script-location; \
+    pip install -r /requirements.txt --no-warn-script-location; \
+    rm /requirements.txt; \
     apk del --purge gcc musl-dev libstdc++;
 
 COPY --chown=bw-operator:bw-operator src /home/bw-operator