Another iteration of build and deploy of native MinGW toolchain with itself

Author: Blackhex

.github/workflows/build-package.yml

@@ -3,6 +3,10 @@ name: Build MSYS2 package
 on:
   workflow_call:
     inputs:
+      if:
+        description: "Condition to run the workflow"
+        type: boolean
+        default: true
       package_name:
         description: "Package name to build"
         type: string
@@ -40,7 +44,16 @@ env:
   CLEAN_BUILD: 1
 
 jobs:
+  skip:
+    if: inputs.if == 'false'
+    name: Skip build of ${{ inputs.package_name }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Skip build
+        run: echo "Skip build for ${{ inputs.package_name }}"
+
   build:
+    if: inputs.if != 'false'
     name: Build ${{ inputs.package_name }}
     timeout-minutes: 720
     runs-on: >-
@@ -76,7 +89,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: ${{ inputs.packages_repository }}
-          ref: ${{ ((inputs.runner_arch == 'aarch64') && !inputs.build_with_native) && format('{0}-cross', inputs.packages_branch) || inputs.packages_branch }}
+          ref: ${{ ((inputs.runner_arch == 'aarch64') && !inputs.build_with_native) && format('{0}-cross', inputs.packages_branch) || ((inputs.packages_repository == 'Windows-on-ARM-Experiments/MINGW-packages') && format('{0}-native-2', inputs.packages_branch) || inputs.packages_branch) }}
           sparse-checkout: ${{ inputs.package_name }}
           path: ${{ github.workspace }}/packages