Set up automated coverage reports for Go

Copied from https://github.com/github/codeql/pull/6148

go/documentation/library-coverage/cwe-sink.csv

@@ -0,0 +1 @@
+CWE,Sink identifier,Label

go/documentation/library-coverage/frameworks.csv

@@ -0,0 +1 @@
+Framework name,URL,Package prefixes

go/ql/src/meta/frameworks/Coverage.ql

@@ -0,0 +1,14 @@
+/**
+ * @name Framework coverage
+ * @description The number of API endpoints covered by MaD models sorted by
+ *              package and source-, sink-, and summary-kind.
+ * @kind table
+ * @id go/meta/framework-coverage
+ */
+
+import go
+import semmle.go.dataflow.ExternalFlow
+
+from string package, int pkgs, string kind, string part, int n
+where modelCoverage(package, pkgs, kind, part, n)
+select package, pkgs, kind, part, n

misc/scripts/library-coverage/generate-report.py

@@ -114,7 +114,9 @@ configs = [
     utils.LanguageConfig(
         "java", "Java", ".java", query_prefix + "java/ql/src/meta/frameworks/Coverage.ql"),
     utils.LanguageConfig(
-        "csharp", "C#", ".cs", query_prefix + "csharp/ql/src/meta/frameworks/Coverage.ql")
+        "csharp", "C#", ".cs", query_prefix + "csharp/ql/src/meta/frameworks/Coverage.ql"),
+    utils.LanguageConfig(
+        "go", "Go", ".go", query_prefix + "go/ql/src/meta/frameworks/Coverage.ql")
 ]
 
 # The names of input and output files. The placeholder {language} is replaced with the language name.

misc/scripts/library-coverage/generate-timeseries.py

@@ -74,7 +74,9 @@ configs = [
     utils.LanguageConfig(
         "java", "Java", ".java", "java/ql/src/meta/frameworks/Coverage.ql", ["java/ql/lib/config/semmlecode.dbscheme", "java/ql/src/config/semmlecode.dbscheme"]),
     utils.LanguageConfig(
-        "csharp", "C#", ".cs", "csharp/ql/src/meta/frameworks/Coverage.ql", ["csharp/ql/lib/semmlecode.csharp.dbscheme", "csharp/ql/src/semmlecode.csharp.dbscheme"])
+        "csharp", "C#", ".cs", "csharp/ql/src/meta/frameworks/Coverage.ql", ["csharp/ql/lib/semmlecode.csharp.dbscheme", "csharp/ql/src/semmlecode.csharp.dbscheme"]),
+    utils.LanguageConfig(
+        "go", "Go", ".go", "go/ql/src/meta/frameworks/Coverage.ql", ["go/ql/lib/go.dbscheme", "go/ql/src/go.dbscheme"])
 ]
 
 output_prefix = "framework-coverage-timeseries-"

misc/scripts/library-coverage/settings.py

@@ -21,4 +21,4 @@ output_csv_file_name = "coverage.csv"
 repo_output_rst = documentation_folder + output_rst_file_name
 repo_output_csv = documentation_folder + output_csv_file_name
 
-languages = ['java', 'csharp']
+languages = ['java', 'csharp', 'go']