Add alpine 3.13 container image

.docker/alpine/Dockerfile

@@ -0,0 +1,40 @@
+FROM alpine:3.13
+
+USER root
+
+ARG FVM_VERSION
+ARG GLIBC_VERSION="2.28-r0"
+
+# Install Required Tools
+RUN apk -U update && apk -U add \
+  bash \
+  ca-certificates \
+  curl \
+  git \
+  make \
+  libstdc++ \
+  libgcc \
+  mesa-dev \
+  unzip \
+  wget \
+  zlib \
+  && wget https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -O /etc/apk/keys/sgerrand.rsa.pub \
+	&& wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VERSION}/glibc-${GLIBC_VERSION}.apk -O /tmp/glibc.apk \
+	&& wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VERSION}/glibc-bin-${GLIBC_VERSION}.apk -O /tmp/glibc-bin.apk \
+	&& apk add /tmp/glibc.apk /tmp/glibc-bin.apk \
+  && rm -rf /tmp/* \
+	&& rm -rf /var/cache/apk/* \
+  && addgroup -g 1000 flutter \
+  && adduser -u 1000 -G flutter -s /bin/bash -D flutter
+
+USER flutter
+
+ARG HOME=/home/flutter
+
+ENV PATH=$HOME/fvm:$HOME/.pub-cache/bin:$HOME/fvm/default/bin:${PATH}
+
+RUN cd $HOME \
+  && wget https://github.com/leoafarias/fvm/releases/download/${FVM_VERSION}/fvm-${FVM_VERSION}-linux-x64.tar.gz \
+  && tar -xf fvm-${FVM_VERSION}-linux-x64.tar.gz \
+  && rm fvm-${FVM_VERSION}-linux-x64.tar.gz \
+  && fvm --version

.github/workflows/cli_deploy_docker.yml

@@ -56,4 +56,13 @@ jobs:
           file: ./.docker/Dockerfile
           push: true
           tags: leoafarias/fvm:${{ github.event.release.tag_name }}
+          build-args: FVM_VERSION=${{ github.event.release.tag_name }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          file: ./.docker/alpine/Dockerfile
+          push: true
+          tags: leoafarias/fvm-alpine:${{ github.event.release.tag_name }}
           build-args: FVM_VERSION=${{ github.event.release.tag_name }}