Add checkouts

action.yml

@@ -48,10 +48,57 @@ inputs:
     required: false
     default: ""
 
+  armbian_pgp_key:
+    description: "Armbian PGP key"
+    required: false
+    default: ""
+
+  armbian_pgp_password:
+    description: "Armbian PGP password"
+    required: false
+    default: ""
+
 runs:
   using: "composite"
 
   steps:
+
+    - name: "Import GPG key"
+      if: ${{ inputs.armbian_pgp_key != '' }}
+      uses: crazy-max/ghaction-import-gpg@v6
+      with:
+        gpg_private_key: ${{ inputs.armbian_pgp_key }}
+        passphrase: ${{ inputs.armbian_pgp_password }}
+
+    - name: "Checkout Armbian os"
+      uses: actions/checkout@v4
+      with:
+        repository: armbian/os
+        fetch-depth: 0
+        clean: false
+        path: os
+
+    - name: "Checkout Armbian build framework"
+      uses: actions/checkout@v4
+      with:
+        repository: armbian/build
+        fetch-depth: 0
+        clean: false
+        path: build
+
+    - name: "Checkout customisations"
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+        clean: false
+        path: custom
+
+    - shell: bash
+      run: |
+
+        # read version from upstream Armbian OS
+        cat os/stable.json | jq '.version' | sed "s/\"//g" | sed 's/^/ARMBIAN_VERSION=/' >> $GITHUB_ENV
+
     - shell: bash
       run: |
 
@@ -75,11 +122,11 @@ runs:
         [[ "${{ inputs.armbian_target }}" == image ]] && unset BUILD_TARGET
 
         # go to build folder
-        cd ${GITHUB_ACTION_PATH}
+        cd build
 
         # execute build command
         ./compile.sh "${BUILD_TARGET}" \
-        REVISION="${{ inputs.armbian_version }}" \
+        REVISION="${{ env.ARMBIAN_VERSION }}" \
         BOARD="${{ inputs.armbian_board }}" \
         BRANCH="${{ inputs.armbian_branch }}" \
         RELEASE="${{ inputs.armbian_release }}" \
@@ -93,11 +140,7 @@ runs:
         ENABLE_EXTENSIONS="${{ inputs.armbian_extensions }}" \
         COMPRESS_OUTPUTIMAGE="${{ inputs.armbian_compress }}" \
         SHARE_LOG="yes" \
-        EXPERT="yes" \
-        PREFER_DOCKER="no"
-
-        # save path
-        echo "ARMBIAN_SCRIPT_PATH=${GITHUB_ACTION_PATH}" >> $GITHUB_ENV
+        EXPERT="yes"
 
 branding:
   icon: "check"