Merge pull request #14581 from Ultimaker/fix_printer_linter

Prevent execution of spurious clean-up step, which then crashes.

.github/workflows/printer-linter-format.yml

@@ -18,19 +18,20 @@ jobs:
             -   name: Checkout
                 uses: actions/checkout@v3
 
-            -   name: Setup Python and pip
-                uses: actions/setup-python@v4
-                with:
-                    python-version: 3.11.x
-                    cache: 'pip'
-                    cache-dependency-path: .github/workflows/requirements-printer-linter.txt
-
             -   uses: technote-space/get-diff-action@v6
                 with:
                     PATTERNS: |
                         resources/+(definitions|extruders)/*.def.json
                         resources/+(intent|quality|variants)/**/*.inst.cfg
 
+            -   name: Setup Python and pip
+                if: env.GIT_DIFF && !env.MATCHED_FILES  # If nothing happens with python and/or pip after, the clean-up crashes.
+                uses: actions/setup-python@v4
+                with:
+                    python-version: 3.11.x
+                    cache: 'pip'
+                    cache-dependency-path: .github/workflows/requirements-printer-linter.txt
+
             -   name: Install Python requirements for runner
                 if: env.GIT_DIFF && !env.MATCHED_FILES
                 run: pip install -r .github/workflows/requirements-printer-linter.txt

.github/workflows/printer-linter-pr-diagnose.yml

@@ -16,19 +16,20 @@ jobs:
         with:
           fetch-depth: 2
 
-      - name: Setup Python and pip
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.11.x
-          cache: "pip"
-          cache-dependency-path: .github/workflows/requirements-printer-linter.txt
-
       - uses: technote-space/get-diff-action@v6
         with:
           PATTERNS: |
             resources/+(extruders|definitions)/*.def.json
             resources/+(intent|quality|variants)/**/*.inst.cfg
 
+      - name: Setup Python and pip
+        if: env.GIT_DIFF && !env.MATCHED_FILES  # If nothing happens with python and/or pip after, the clean-up crashes.
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11.x
+          cache: "pip"
+          cache-dependency-path: .github/workflows/requirements-printer-linter.txt
+
       - name: Install Python requirements for runner
         if: env.GIT_DIFF && !env.MATCHED_FILES
         run: pip install -r .github/workflows/requirements-printer-linter.txt