add repos

.gitea/workflows/lint-test.yaml

@@ -51,9 +51,43 @@ jobs:
         run: |
           changed=$(ct list-changed --target-branch ${{ gitea.event.repository.default_branch }})
           if [[ -n "$changed" ]]; then
+            echo ""
+            echo ">> Changed Charts:"
+            echo "$(echo "${changed}" | sort -u)"
+
+            echo "----"
+
             echo "changed=true" >> $GITHUB_OUTPUT
+            echo "changed-charts=$changed" >> $GITHUB_OUTPUT
           fi
 
+      - name: Add Repositories
+        if: steps.list-changed.outputs.changed == 'true'
+        env:
+          CHANGED_CHARTS: ${{ steps.list-changed.outputs.changed-charts }}
+        run: |
+          echo ">> Adding repositories for chart dependencies ..."
+          for dir in ${CHANGED_CHARTS}; do
+            helm dependency list --max-col-width 120 charts/$dir 2> /dev/null \
+              | tail +2 | head -n -1 \
+              | awk '{ print "helm repo add " $1 " " $3 }' \
+              | while read cmd; do
+                if [[ "$cmd" == "*oci://*" ]]; then
+                  echo ">> Ignoring OCI repo"
+                else
+                  echo "$cmd" | sh;
+                fi
+              done || true
+          done
+
+          if helm repo list | tail +2 | read -r; then
+            echo ""
+            echo ">> Update repository cache ..."
+            helm repo update
+          fi
+
+          echo "----"
+
       - name: Run Chart Testing (lint)
         if: steps.list-changed.outputs.changed == 'true'
         run: ct lint --validate-maintainers=false --target-branch ${{ gitea.event.repository.default_branch }}