bazel-lib/docs/utils.md

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<!-- Generated with Stardoc: http://skydoc.bazel.build -->
Public API
<a id="#glob_directories"></a>
## glob_directories
<pre>
glob_directories(<a href="#glob_directories-include">include</a>, <a href="#glob_directories-kwargs">kwargs</a>)
</pre>
**PARAMETERS**
| Name | Description | Default Value |
| :------------- | :------------- | :------------- |
| <a id="glob_directories-include"></a>include | <p align="center"> - </p> | none |
| <a id="glob_directories-kwargs"></a>kwargs | <p align="center"> - </p> | none |
<a id="#is_external_label"></a>
## is_external_label
<pre>
is_external_label(<a href="#is_external_label-param">param</a>)
</pre>
Returns True if the given Label (or stringy version of a label) represents a target outside of the workspace
**PARAMETERS**
| Name | Description | Default Value |
| :------------- | :------------- | :------------- |
| <a id="is_external_label-param"></a>param | a string or label | none |
**RETURNS**
a bool
<a id="#path_to_workspace_root"></a>
## path_to_workspace_root
<pre>
path_to_workspace_root()
</pre>
Retuns the path to the workspace root under bazel
**RETURNS**
Path to the workspace root
<a id="#propagate_well_known_tags"></a>
## propagate_well_known_tags
<pre>
propagate_well_known_tags(<a href="#propagate_well_known_tags-tags">tags</a>)
</pre>
Returns a list of tags filtered from the input set that only contains the ones that are considered "well known"
These are listed in Bazel's documentation:
https://docs.bazel.build/versions/main/test-encyclopedia.html#tag-conventions
https://docs.bazel.build/versions/main/be/common-definitions.html#common-attributes
**PARAMETERS**
| Name | Description | Default Value |
| :------------- | :------------- | :------------- |
| <a id="propagate_well_known_tags-tags"></a>tags | List of tags to filter | <code>[]</code> |
**RETURNS**
List of tags that only contains the well known set
<a id="#to_label"></a>
## to_label
<pre>
to_label(<a href="#to_label-param">param</a>)
</pre>
Converts a string to a Label. If Label is supplied, the same label is returned.
**PARAMETERS**
| Name | Description | Default Value |
| :------------- | :------------- | :------------- |
| <a id="to_label-param"></a>param | a string representing a label or a Label | none |
**RETURNS**
a Label