fix: Trim trailing non-word characters for hostname labels

actions/cursor-deploy/dist/main/index.js

@@ -9737,8 +9737,8 @@ async function getDeploymentHash(deployMode, rollbackCommitHash) {
   return treeHash;
 }
 function branchNameToHostnameLabel(ref) {
-  var _a;
-  const hostnameLabel = (_a = ref == null ? void 0 : ref.split("refs/heads/").pop()) == null ? void 0 : _a.replace(/[^\w]/gi, "-").replace(/-{2,}/gi, "-").toLowerCase().slice(0, 60).trim();
+  var _a, _b;
+  const hostnameLabel = (_b = (_a = ref == null ? void 0 : ref.split("refs/heads/").pop()) == null ? void 0 : _a.replace(/[^\w]/gi, "-").replace(/-{2,}/gi, "-").toLowerCase().slice(0, 60)) == null ? void 0 : _b.replace(/(-|_)$/gi, "").trim();
   if (!hostnameLabel) {
     throw new Error("Could not get a valid hostname label from branch name");
   }

actions/cursor-deploy/index.test.ts

@@ -338,6 +338,33 @@ describe('Branch Sanitize - branchNameToHostnameLabel', () => {
         )
         expect(output).toBe('hello-my-very-weird_branch-100-original-whoooohoooooo-lets-d')
     })
+
+    it(`trims trailing hyphens when the branch name exceeds the max allowed length`, async () => {
+        const output = branchNameToHostnameLabel(
+            'refs/heads/feature-hello-0000-the-quick-brown-fox-jumped-over-the-lazy-dog' // the 60th character here (minus 'refs/heads/') is a hyphen
+        )
+        expect(output).toBe('feature-hello-0000-the-quick-brown-fox-jumped-over-the-lazy')
+    })
+
+    it(`trims trailing hyphens when the branch name does not exceed the max allowed length`, async () => {
+        const output = branchNameToHostnameLabel('refs/heads/feature-hello-0000-')
+        expect(output).toBe('feature-hello-0000')
+    })
+
+    it(`trims multiple hyphens`, async () => {
+        const output = branchNameToHostnameLabel('refs/heads/feature-hello-0000--')
+        expect(output).toBe('feature-hello-0000')
+    })
+
+    it(`trims trailing underscores`, async () => {
+        const output = branchNameToHostnameLabel('refs/heads/feature_hello_0000_')
+        expect(output).toBe('feature_hello_0000')
+    })
+
+    it(`trims whitespace`, async () => {
+        const output = branchNameToHostnameLabel(' refs/heads/feature-hello-0000 ')
+        expect(output).toBe('feature-hello-0000')
+    })
 })
 
 //#region Custom Assertions

actions/cursor-deploy/index.ts

@@ -153,6 +153,7 @@ export function branchNameToHostnameLabel(ref: string) {
         .replace(/-{2,}/gi, '-') // get rid of multiple consecutive "-"
         .toLowerCase()
         .slice(0, 60)
+        ?.replace(/(-|_)$/gi, '') // get rid of trailing "-" and "_"
         .trim()
 
     if (!hostnameLabel) {