> ## Documentation Index
> Fetch the complete documentation index at: https://bazel-flags-doc.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# coverage\_common

Helper functions to access coverage-related infrastructure.

## Members

* [instrumented\_files\_info](#instrumented_files_info)

## instrumented\_files\_info

```
InstrumentedFilesInfo coverage_common.instrumented_files_info(ctx, *, source_attributes=[], dependency_attributes=[], extensions=None, metadata_files=[], baseline_coverage_files=None)
```

Creates a new [InstrumentedFilesInfo](../providers/InstrumentedFilesInfo.html) instance. Use this provider to communicate coverage-related attributes of the current build rule.

### Parameters

ParameterDescription`ctx`[ctx](../builtins/ctx.html);
required

The rule context.
`source_attributes`[sequence](../core/list.html);
default is `[]`

A list of attribute names which contain source files processed by this rule.
`dependency_attributes`[sequence](../core/list.html);
default is `[]`

A list of attribute names which might provide runtime dependencies (either code dependencies or runfiles).
`extensions`[sequence](../core/list.html) of [string](../core/string.html) s; or `None`;
default is `None`

File extensions used to filter files from source\_attributes. For example, 'js'. If not provided (or None), then all files from source\_attributes will be added to instrumented files, if an empty list is provided, then no files from source attributes will be added.
`metadata_files`[sequence](../core/list.html) of [File](../builtins/File.html) s;
default is `[]`

Additional files required to generate coverage LCOV files after code execution. e.g. .gcno files for C++.
`baseline_coverage_files`[sequence](../core/list.html) of [File](../builtins/File.html) s; or `None`;
default is `None`