chore: test build for feat arm-v7

.github/workflows/feat.yml

@@ -0,0 +1,32 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "*" ]
+
+jobs:
+
+  build:
+
+    if: "startsWith(github.event.head_commit.message, 'chore: test build for feat')"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          push: true
+          tags: ${{ vars.DOCKERHUB_USERNAME }}/formicaio:armv7

Dockerfile

@@ -15,8 +15,13 @@ FROM rust:1 AS builder
 
 # Install cargo-binstall, which makes it easier to install other
 # cargo extensions like cargo-leptos
-# Install cargo-binstall for Linux amd64/arm64
-RUN export TARGET="$(uname -m)" && wget -O cargo-binstall-linux-musl.tgz https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-$TARGET-unknown-linux-musl.tgz
+# Install cargo-binstall for Linux amd64/arm64/armv7
+RUN export TARGET="$(arch)" && if [ "$TARGET" = "armv7l" ]; then \
+  wget -O cargo-binstall-linux-musl.tgz https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-armv7-unknown-linux-musleabihf.tgz; \
+else \
+  wget -O cargo-binstall-linux-musl.tgz https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-$TARGET-unknown-linux-musl.tgz; \
+fi
+
 RUN tar -xvf cargo-binstall-linux-musl.tgz
 RUN cp cargo-binstall /usr/local/cargo/bin