build-userspace/setools.yml: Add commit hash to cache ID.

The jobs use the git reference to cheeckout the sources.  Additional
commits may have added since the cache was created, so add the commit ID to
the cache's key.

Signed-off-by: Chris PeBenito <pebenito@ieee.org>

Author: pebenito

.github/workflows/build-setools.yml

@@ -23,20 +23,23 @@ jobs:
       artifact-id: ${{ steps.upload-artifact.outputs.artifact-id }}
 
     steps:
-    - name: Download cached SETools
-      uses: actions/cache@v4
-      id: cache-setools
-      with:
-        path: "setools-*.whl"
-        key: setools-${{ inputs.version }}-${{ runner.os }}-${{ runner.arch }}-Python${{ inputs.python-version }}
-
     - name: Checkout setools
       uses: actions/checkout@v4
-      if: ${{ steps.cache-setools.outputs.cache-hit != 'true' }}
       with:
         repository: SELinuxProject/setools
         ref: "${{ inputs.version }}"
 
+    - name: Get the latest commit hash
+      shell: bash
+      run: echo "COMMIT_HASH=$(git rev-parse HEAD)" >> $GITHUB_ENV
+
+    - name: Download cached SETools
+      uses: actions/cache@v4
+      id: cache-setools
+      with:
+        path: "setools-*.whl"
+        key: setools-${{ inputs.version }}-${{ env.COMMIT_HASH }}-${{ runner.os }}-${{ runner.arch }}-Python${{ inputs.python-version }}
+
     - name: Download userspace artifact
       uses: actions/download-artifact@v4
       if: ${{ steps.cache-setools.outputs.cache-hit != 'true' }}

.github/workflows/build-userspace.yml

@@ -27,21 +27,25 @@ jobs:
       binary-id: ${{ steps.upload-artifact.outputs.artifact-id }}
 
     steps:
-    - name: Download cached SELinux userspace
-      uses: actions/cache@v4
-      id: cache-userspace
-      with:
-        path: ${{ github.workspace }}/selinux.tar.gz
-        key: selinux-${{ inputs.version }}-${{ runner.os }}-${{ runner.arch }}-Python${{ inputs.python-version }}
-
     - name: Checkout SELinux userspace tools and libs
       uses: actions/checkout@v4
-      if: ${{ steps.cache-userspace.outputs.cache-hit != 'true' }}
       with:
         repository: SELinuxProject/selinux
         ref: "${{ inputs.version }}"
         path: "${{ env.SELINUX_SRC }}"
 
+    - name: Get the latest commit hash
+      shell: bash
+      run: echo "COMMIT_HASH=$(git rev-parse HEAD)" >> $GITHUB_ENV
+      working-directory: "${{ env.SELINUX_SRC }}"
+
+    - name: Download cached SELinux userspace
+      uses: actions/cache@v4
+      id: cache-userspace
+      with:
+        path: ${{ github.workspace }}/selinux.tar.gz
+        key: selinux-${{ inputs.version }}-${{ env.COMMIT_HASH }}-${{ runner.os }}-${{ runner.arch }}-Python${{ inputs.python-version }}
+
     - name: Set up Python
       uses: actions/setup-python@v5
       if: ${{ steps.cache-userspace.outputs.cache-hit != 'true' }}