Use our wheels for build

Dockerfile

@@ -7,20 +7,16 @@ ENV ARCH=${BUILD_ARCH}
 # Install requirements
 COPY requirements.txt /usr/src/
 RUN apk add --no-cache \
-    rsync \
-    openssh-client \
-    && apk add --no-cache --virtual .build-dependencies \
-    build-base \
-    openssl-dev \
-    libffi-dev \
-    && export MAKEFLAGS="-j$(nproc)" \
-    && pip3 install --no-cache-dir -r /usr/src/requirements.txt \
-    && apk del .build-dependencies \
+        rsync \
+        openssh-client \
+    && pip3 install --no-cache-dir --find-links https://wheels.hass.io/alpine-3.9/${BUILD_ARCH}/ \
+        -r /usr/src/requirements.txt \
     && rm -f /usr/src/requirements.txt
 
 # Install builder
 COPY . /usr/src/builder/
-RUN pip3 install --no-cache-dir /usr/src/builder \
+RUN pip3 install --no-cache-dir \
+        /usr/src/builder \
     && rm -fr /usr/src/builder
 
 WORKDIR /data

azure-pipelines.yml

@@ -17,7 +17,10 @@ variables:
     value: 'v1.16.3'
   - name: versionBuilder
     value: '3.1'
+  - name: versionWheels
+    value: '0.3'
   - group: docker
+  - group: wheels
 
 jobs:
 
@@ -48,11 +51,59 @@ jobs:
     displayName: 'Run Hadolint'
 
 
+- job: 'Wheels'
+  condition: eq(variables['Build.SourceBranchName'], 'master')
+  timeoutInMinutes: 360
+  pool:
+    vmImage: 'ubuntu-16.04'
+  strategy:
+    maxParallel: 3
+    matrix:
+      amd64:
+        buildArch: 'amd64'
+      i386:
+        buildArch: 'i386'
+      armhf:
+        buildArch: 'armhf'
+      armv7:
+        buildArch: 'armv7'
+      aarch64:
+        buildArch: 'aarch64'
+  steps:
+  - script: |
+      sudo apt-get install -y --no-install-recommends \
+        qemu-user-static \
+        binfmt-support
+
+      sudo mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc
+      sudo update-binfmts --enable qemu-arm
+      sudo update-binfmts --enable qemu-aarch64
+    displayName: 'Initial cross build'
+  - script: |
+      mkdir -p .ssh
+      echo -e "-----BEGIN RSA PRIVATE KEY-----\n$(wheelsSSH)\n-----END RSA PRIVATE KEY-----" >> .ssh/id_rsa
+      ssh-keyscan -H $(wheelsHost) >> .ssh/known_hosts
+      chmod 600 .ssh/*
+    displayName: 'Install ssh key'
+  - script: sudo docker pull homeassistant/$(buildArch)-wheels:$(versionWheels)
+    displayName: 'Install wheels builder'
+  - script: |
+      sudo docker run --rm -v $(pwd):/data:ro -v $(pwd)/.ssh:/root/.ssh:rw \
+        homeassistant/$(buildArch)-wheels:$(versionWheels) \
+        --apk "build-base;libffi-dev;openssl-dev" \
+        --index https://wheels.hass.io \
+        --requirement requirements.txt \
+        --upload rsync \
+        --remote wheels@$(wheelsHost):/opt/wheels
+    displayName: 'Run wheels build'
+
+
 - job: 'ReleaseDEV'
-  condition: and(eq(variables['Build.SourceBranchName'], 'master'), succeeded('Tox'), succeeded('Hadolint'))
+  condition: and(eq(variables['Build.SourceBranchName'], 'master'), succeeded('Tox'), succeeded('Hadolint'), succeeded('Wheels'))
   dependsOn:
   - 'Tox'
   - 'Hadolint'
+  - 'Wheels'
   pool:
     vmImage: 'ubuntu-16.04'
   steps:
@@ -88,4 +139,4 @@ jobs:
         -v /run/docker.sock:/run/docker.sock:rw -v $(pwd):/data:ro \
         homeassistant/amd64-builder:$(versionBuilder) \
         --builder-wheels --all -t /data --docker-hub homeassistant
-    displayName: 'Build Release'
+    displayName: 'Build Release'