Actions: Add file coverage baseline

actions/extractor/codeql-extractor.yml

@@ -8,7 +8,8 @@ build_modes:
   - none
 file_coverage_languages: []
 github_api_languages: []
-scc_languages: []
+scc_languages:
+  - YAML
 file_types:
   - name: workflow
     display_name: GitHub Actions workflow files

actions/extractor/tools/baseline-config.json

@@ -0,0 +1,10 @@
+{
+    "paths": [
+        ".github/workflows/*.yml",
+        ".github/workflows/*.yaml",
+        ".github/reusable_workflows/**/*.yml",
+        ".github/reusable_workflows/**/*.yaml",
+        "**/action.yml",
+        "**/action.yaml"
+    ]
+}

actions/extractor/tools/configure-baseline.cmd

@@ -0,0 +1,2 @@
+@echo off
+type "%CODEQL_EXTRACTOR_ACTIONS_ROOT%\tools\baseline-config.json"

actions/extractor/tools/configure-baseline.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cat "$CODEQL_EXTRACTOR_ACTIONS_ROOT/tools/baseline-config.json"