fix: support pull-request for slug and slug url

__tests__/slugref.test.ts

@@ -43,3 +43,7 @@ test('slug_ref: a very long name', () => {
     'an-awesome-feature-very-very-very-very-very-very-very-long-more'
   )
 })
+
+test('slug_ref: on pull-request ref', () => {
+  test_slug_ref('refs/pull/branch', 'branch')
+})

__tests__/slugurlref.test.ts

@@ -43,3 +43,7 @@ test('slug_url_ref: test trailing', () => {
 test('slug_url_ref: test trailing with dot', () => {
   test_slug_url_ref('refs/heads/.an-awesome-Feature.', 'an-awesome-feature')
 })
+
+test('slug_url_ref: on pull-request ref', () => {
+  test_slug_url_ref('refs/pull/branch', 'branch')
+})

dist/index.js

@@ -720,7 +720,7 @@ function replaceAnyDotToHyphen(envVar) {
     return envVar.replace(RegExp('[.]', 'g'), '-');
 }
 function removeRef(envVar) {
-    return envVar.replace(RegExp('^refs/(heads|tags)/'), '');
+    return envVar.replace(RegExp('^refs/(heads|tags|pull)/'), '');
 }
 
 

src/slug.ts

@@ -65,5 +65,5 @@ function replaceAnyDotToHyphen(envVar: string): string {
 }
 
 function removeRef(envVar: string): string {
-  return envVar.replace(RegExp('^refs/(heads|tags)/'), '')
+  return envVar.replace(RegExp('^refs/(heads|tags|pull)/'), '')
 }