Remove the no-op --collection option from get and get-thumb (closes #241)

Both commands listed `--collection <id>` as accepted and ignored. It now
is refused as an unknown option, and the README no longer mentions it.

Model: opus-5-5

README.md

@@ -302,7 +302,7 @@ title, with unsafe characters replaced (see "File names from the server"). With
 original is kept in the cache as well.
 
 A file ID that no collection holds gives `File <id> not found`, and the exit
-status is 1. The option `--collection <id>` is accepted and ignored.
+status is 1.
 
 A live photo is a still image and a short video that Ente stores as one file.
 `get` writes both, each named after the title with its own extension, as Ente's

bin/quak.ts

@@ -123,7 +123,6 @@ program
     .description("Download and decrypt a single file")
     .argument("<fileID>", "File ID (from `quak files`)")
     .option("--out <path>", "Output file path")
-    .option("--collection <id>", "Accepted for compatibility; ignored")
     .action((fileID: string, opts: { out?: string }) =>
         run(getCommand(context(), fileID, opts)),
     );
@@ -133,7 +132,6 @@ program
     .description("Download and decrypt a thumbnail")
     .argument("<fileID>", "File ID (from `quak files`)")
     .option("--out <path>", "Output file path")
-    .option("--collection <id>", "Accepted for compatibility; ignored")
     .action((fileID: string, opts: { out?: string }) =>
         run(getThumbCommand(context(), fileID, opts)),
     );

test/cli/bin.test.ts

@@ -1,8 +1,9 @@
 /**
  * Tests for the retry options `bin/quak.ts` loads the saved session with
  * (`quak backup` gets the unattended ones, every other command the default),
- * each with the callbacks that log its requests and retries, and for
+ * each with the callbacks that log its requests and retries, for `quak files`
- * `quak files` taking its collection ID as an optional argument.
+ * taking its collection ID as an optional argument, and for `quak get` and
+ * `quak get-thumb` refusing `--collection`.
  *
  * Each test runs `bin/quak.ts`, as the smoke test does, with its session loader
  * replaced by one that records the options it is given and reports no session,
@@ -105,3 +106,14 @@ describe("bin/quak.ts files", () => {
         expect(await quak("files", "7")).toMatch(/^Not logged in/);
     });
 });
+
+describe("bin/quak.ts get and get-thumb", () => {
+    it.each(["get", "get-thumb"])(
+        "%s refuses --collection as an unknown option",
+        async (command) => {
+            expect(await quak(command, "1", "--collection", "2")).toMatch(
+                /^error: unknown option '--collection'/,
+            );
+        },
+    );
+});

test/cli/commands.test.ts

@@ -569,14 +569,14 @@ describe("files", () => {
 });
 
 describe("get and get-thumb", () => {
-    it("get finds a file in any album without --collection", async () => {
+    it("get finds a file in any album", async () => {
         const out = join(root, "diagram.png");
         expect(await getCommand(context(), "200", { out })).toBe(0);
         expect(readFileSync(out)).toEqual(Buffer.alloc(7, 200));
         expect(stderr.text).toBe(`7 bytes -> ${out}\n`);
     });
 
-    it("get-thumb finds a file in any album without --collection", async () => {
+    it("get-thumb finds a file in any album", async () => {
         const out = join(root, "thumb.jpg");
         expect(await getThumbCommand(context(), "200", { out })).toBe(0);
         expect(readFileSync(out)).toEqual(Buffer.alloc(3, 200));