Add integration test for using registries-auth-tokens

Author: aeisenberg

Diff for: .github/workflows/__init-with-registries.yml

@@ -0,0 +1,42 @@
+# A test for running the init command with a registries block.
+# This test does _not_ validate that the action can authenticate
+# against multiple registries. All it does is validate that the
+# basic mechanics of multi-registry auth is working.
+name: "Packaging: Download using registries"
+description: "Checks that specifying a registries block and associated auth works as expected"
+versions: ["latest", "cached", "nightly-latest"] # This feature is not compatible with old CLIs
+
+steps:
+  - name: Init with registries-auth-tokens
+    uses: ./../action/init
+    with:
+      db-location: "${{ runner.temp }}/customDbLocation"
+      tools: ${{ steps.prepare-test.outputs.tools-url }}
+      config-file: ./.github/codeql/codeql-config-query-filters1.yml
+      registries-auth-tokens: https://ghcr.io/v2=${{ secrets.GITHUB_TOKEN }}
+      # ensure test will fail if registries block is not used
+      token: i-am-not-a-token
+    env:
+      TEST_MODE: true
+      # ensure test will fail if registries block is not used
+      GITHUB_TOKEN: i-am-not-a-token
+  - name: Verify packages installed
+    run: |
+      PRIVATE_PACK="$HOME/.codeql/packages/dsp-testing/private-pack"
+      CODEQL_PACK1="$HOME/.codeql/packages/dsp-testing/codeql-pack1"
+
+      if [[ -d $PRIVATE_PACK ]]
+      then
+          echo "$PRIVATE_PACK was installed."
+      else
+          echo "::error $PRIVATE_PACK pack was not installed."
+          exit 1
+      fi
+
+      if [[ -d $CODEQL_PACK1 ]]
+      then
+          echo "$CODEQL_PACK1 was installed."
+      else
+          echo "::error $CODEQL_PACK1 pack was not installed."
+          exit 1
+      fi

Diff for: pr-checks/checks/init-with-registries.yml

@@ -0,0 +1,12 @@
+name: Pack testing in the CodeQL Action
+
+disable-default-queries: true
+packs:
+  javascript:
+    - dsp-testing/private-pack
+    - dsp-testing/codeql-pack1
+
+registries:
+  # enforce using the registries block for all packs
+  - url: https://ghcr.io/v2
+    packages: "*"