fix: strip trailing punctuation from MEDIA tokens and add tests

src/index.core.test.ts

@@ -223,6 +223,31 @@ describe("config and templating", () => {
 		expect(result?.mediaUrl).toBe("/tmp/pic.png");
 	});
 
+	it("captures MEDIA token with trailing JSON characters", async () => {
+		const runSpy = vi.spyOn(index, "runCommandWithTimeout").mockResolvedValue({
+			stdout: 'MEDIA:/tmp/pic.png"} trailing',
+			stderr: "",
+			code: 0,
+			signal: null,
+			killed: false,
+		});
+		const cfg = {
+			inbound: {
+				reply: {
+					mode: "command" as const,
+					command: ["echo", "{{Body}}"],
+				},
+			},
+		};
+		const result = await index.getReplyFromConfig(
+			{ Body: "hi", From: "+1", To: "+2" },
+			undefined,
+			cfg,
+			runSpy,
+		);
+		expect(result?.mediaUrl).toBe("/tmp/pic.png");
+	});
+
 	it("ignores invalid MEDIA lines with whitespace", async () => {
 		const runSpy = vi.spyOn(index, "runCommandWithTimeout").mockResolvedValue({
 			stdout: "hello\nMEDIA: not a url with spaces\nrest\n",

src/media/parse.ts

@@ -17,15 +17,21 @@ export function splitMediaFromOutput(raw: string): {
 	let text = trimmedRaw;
 	let mediaUrl: string | undefined;
 
-	const mediaLine = trimmedRaw.split("\n").find((line) => MEDIA_LINE_RE.test(line));
+	let mediaLine = trimmedRaw.split("\n").find((line) => MEDIA_LINE_RE.test(line));
-	if (!mediaLine) {
+	let mediaMatch = mediaLine?.match(MEDIA_TOKEN_RE) ?? trimmedRaw.match(MEDIA_TOKEN_RE);
+	if (!mediaMatch) {
 		return { text: trimmedRaw };
 	}
+	if (!mediaLine && mediaMatch) {
+		mediaLine = mediaMatch[0];
+	}
 
 	let isValidMedia = false;
-	const mediaMatch = mediaLine.match(MEDIA_TOKEN_RE);
 	if (mediaMatch?.[1]) {
-		const candidate = normalizeMediaSource(mediaMatch[1]);
+		const cleaned = mediaMatch[1]
+			.replace(/^[`"'[{(]+/, "")
+			.replace(/[`"'\\})\],]+$/, "");
+		const candidate = normalizeMediaSource(cleaned);
 		const looksLikeUrl = /^https?:\/\//i.test(candidate);
 		const looksLikePath = candidate.startsWith("/") || candidate.startsWith("./");
 		const hasWhitespace = /\s/.test(candidate);