Automated PR merge checks

Author: the78mole

.devcontainer/devcontainer.json

@@ -0,0 +1,16 @@
+{
+  "name": "ESPHome Devcontainer",
+  "image": "esphome/esphome:latest",
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "esphome.esphome-vscode",
+        "redhat.vscode-yaml",
+        "ms-python.python"
+      ]
+    }
+  },
+  "features": {},
+  "remoteUser": "root",
+  "workspaceFolder": "/workspaces/esphome_components"
+}

.gitattributes

@@ -0,0 +1 @@
+* text=auto

.github/workflows/build-matrix.yml

@@ -0,0 +1,50 @@
+# .github/workflows/build-matrix.yml
+name: 🧪 Build selected ESPHome YAMLs (Matrix)
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Create dummy secrets.yaml
+        run: |
+          cat <<EOF > secrets.yaml
+          wifi_ssid: "dummy_ssid"
+          wifi_pass: "dummy_pass"
+          EOF
+
+      - name: Upload workspace state
+        uses: actions/upload-artifact@v4
+        with:
+          name: esphome-workspace
+          path: |
+            .  
+
+  build:
+    needs: setup
+    runs-on: ubuntu-latest
+    container:
+      image: esphome/esphome:latest
+    strategy:
+      matrix:
+        yaml_file:
+          - buderus-km271.yaml
+          - buderus-km271_en.yaml
+
+    steps:
+      - name: Download prepared workspace
+        uses: actions/download-artifact@v4
+        with:
+          name: esphome-workspace
+
+      - name: Compile ${{ matrix.yaml_file }}
+        run: |
+          esphome compile "${{ matrix.yaml_file }}"

.gitignore

@@ -7,3 +7,4 @@ km271.files
 km271.includes
 *~
 .DS_Store
+.esphome

buderus-km271.yaml

@@ -1,6 +1,7 @@
 esphome:
   name: buderus-km271
-  platform: ESP32
+
+esp32:
   board: esp32dev
 
 # Enable logging
@@ -10,6 +11,7 @@ logger:
 api:
 
 ota:
+  platform: esphome
   password: "put-your-ota-passphrase-here"  # Should be auto generated, when device is first created
 
 wifi: