Allow hyphen char in workspace name

Closes bazelbuild#11837. Change-Id: Ifc09fa7dd3aff244051feea1ff1c4e47236a08ab
davido · Jul 25, 2020 · 460949d · 460949d
1 parent e6cce76
commit 460949d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java b/src/main/java/com/google/devtools/build/lib/packages/WorkspaceGlobals.java
@@ -49,8 +49,8 @@
 /** A collection of global Starlark build API functions that apply to WORKSPACE files. */
 public class WorkspaceGlobals implements WorkspaceGlobalsApi {
 
-  // Must start with a letter and can contain letters, numbers, and underscores
-  private static final Pattern LEGAL_WORKSPACE_NAME = Pattern.compile("^\\p{Alpha}\\w*$");
+  // Must start with a letter and can contain letters, numbers, underscores and hyphens.
+  private static final Pattern LEGAL_WORKSPACE_NAME = Pattern.compile("^\\p{Alpha}[\\w-]*$");
 
   private final boolean allowOverride;
   private final RuleFactory ruleFactory;