add path method

webjars · Apr 7, 2024 · 993e011 · 993e011
1 parent 441dcc5
commit 993e011
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diff --git a/src/main/java/org/webjars/WebJarVersionLocator.java b/src/main/java/org/webjars/WebJarVersionLocator.java
@@ -67,6 +67,23 @@ public String fullPath(final String webJarName, final String exactPath) {
         }
     }
 
+    /**
+     *
+     * @param webJarName The name of the WebJar, i.e. bootstrap
+     * @param exactPath The path to the file within the WebJar, i.e. js/bootstrap.js
+     * @return The path to the file in the standard WebJar classpath location, including the version, i.e. bootstrap/3.1.1/js/bootstrap.js
+     */
+    @Nullable
+    public String path(final String webJarName, final String exactPath) {
+        String maybeFullPath = fullPath(webJarName, exactPath);
+        if (maybeFullPath != null) {
+            return maybeFullPath.replace(WEBJARS_PATH_PREFIX + "/", "");
+        }
+        else {
+            return null;
+        }
+    }
+
     /**
      * @param webJarName The name of the WebJar, i.e. bootstrap
      * @return The version of the WebJar, i.e 3.1.1

diff --git a/src/test/java/org/webjars/WebJarVersionLocatorTest.java b/src/test/java/org/webjars/WebJarVersionLocatorTest.java
@@ -29,6 +29,11 @@ public void full_path_exists_version_not_supplied() {
         assertEquals(WebJarVersionLocator.WEBJARS_PATH_PREFIX + "/bootstrap/3.1.1/js/bootstrap.js", new WebJarVersionLocator().fullPath("bootstrap", "js/bootstrap.js"));
     }
 
+    @Test
+    public void path_exists_version_not_supplied() {
+        assertEquals("bootstrap/3.1.1/js/bootstrap.js", new WebJarVersionLocator().path("bootstrap", "js/bootstrap.js"));
+    }
+
     @Test
     public void full_path_exists_version_supplied() {
         assertEquals(WebJarVersionLocator.WEBJARS_PATH_PREFIX + "/bootstrap/3.1.1/js/bootstrap.js", new WebJarVersionLocator().fullPath("bootstrap", "3.1.1/js/bootstrap.js"));