Fixes from feedback

Author: huntercaron

packages/code-link-cli/src/helpers/watcher.test.ts

@@ -514,6 +514,35 @@ describe("rename detection", () => {
         await fs.rm(tmpDir, { recursive: true, force: true })
     })
 
+    it("suppresses delete when a buffered new-file add is replaced on the same path", async () => {
+        const tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), "framer-watcher-"))
+
+        const events: WatcherEvent[] = []
+        const watcher: Watcher = initWatcher(tmpDir)
+        watcher.on("change", event => events.push(event))
+        const rawWatcher = createdWatchers.at(-1)
+        if (!rawWatcher) throw new Error("No watcher created")
+
+        const filePath = path.join(tmpDir, "Component.tsx")
+        await fs.writeFile(filePath, "export const Version = 1", "utf-8")
+        await rawWatcher.__emit("add", filePath)
+
+        await fs.writeFile(filePath, "export const Version = 2", "utf-8")
+        await rawWatcher.__emit("add", filePath)
+
+        await fs.unlink(filePath)
+        await rawWatcher.__emit("unlink", filePath)
+
+        expect(events).toHaveLength(0)
+
+        await waitForBuffer()
+
+        expect(events).toHaveLength(0)
+
+        await watcher.close()
+        await fs.rm(tmpDir, { recursive: true, force: true })
+    })
+
     it("emits add and delete separately when content differs", async () => {
         const tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), "framer-watcher-"))
 

packages/code-link-cli/src/helpers/watcher.ts

@@ -306,7 +306,7 @@ export function initWatcher(filesDir: string): Watcher {
             if (existingPendingAdd) {
                 clearTimeout(existingPendingAdd.timer)
             }
-            const retainedPreviousContentHash = existingPendingAdd?.previousContentHash ?? previousContentHash
+            const retainedPreviousContentHash = existingPendingAdd ? existingPendingAdd.previousContentHash : previousContentHash
             const timer = setTimeout(() => {
                 pendingAdds.delete(relativePath)
                 dispatchEvent({ kind: "add", relativePath, content })

packages/code-link-cli/src/utils/project.test.ts

@@ -16,6 +16,7 @@ describe("toDirectoryName", () => {
     it("replaces invalid chars preserving case and spaces", () => {
         expect(toDirectoryName("My Project")).toBe("My Project")
         expect(toDirectoryName("Hello World!")).toBe("Hello World")
+        expect(toDirectoryName("My-Project 2026!")).toBe("My-Project 2026")
     })
 
     it("removes boundary hyphens revealed by trimming", () => {

packages/code-link-cli/src/utils/project.ts

@@ -20,7 +20,7 @@ export function toPackageName(name: string): string {
 
 export function toDirectoryName(name: string): string {
     return name
-        .replace(/[^a-zA-Z0-9- ]/g, "-")
+        .replace(/[^a-zA-Z0-9 -]/g, "-")
         .trim()
         .replace(/^-+|-+$/g, "")
         .replace(/-+/g, "-")