Support animated GIFs (#1)

Co-authored-by: Sindre Sorhus <[email protected]>

cli.js

@@ -3,6 +3,7 @@
 const meow = require('meow');
 const getStdin = require('get-stdin');
 const terminalImage = require('terminal-image');
+const fileType = require('file-type');
 
 const cli = meow(`
 	Usage
@@ -23,8 +24,19 @@ if (!input && process.stdin.isTTY) {
 
 (async () => {
 	if (input) {
-		console.log(await terminalImage.file(input));
+		// TODO: Make it `if ((await fileType.fromFile(input))?.ext === 'gif') {` when targeting Node.js 14.
+		if ((await fileType.fromFile(input)).ext === 'gif') {
+			terminalImage.gifFile(input);
+		} else {
+			console.log(await terminalImage.file(input));
+		}
 	} else {
-		console.log(await terminalImage.buffer(await getStdin.buffer()));
+		const stdin = await getStdin.buffer();
+
+		if ((await fileType.fromBuffer(stdin)).ext === 'gif') {
+			terminalImage.gifBuffer(stdin);
+		} else {
+			console.log(await terminalImage.buffer(stdin));
+		}
 	}
 })();

package.json

@@ -33,12 +33,14 @@
 		"escape",
 		"png",
 		"jpg",
-		"jpeg"
+		"jpeg",
+		"gif"
 	],
 	"dependencies": {
+		"file-type": "^14.6.2",
 		"get-stdin": "^7.0.0",
 		"meow": "^7.0.0",
-		"terminal-image": "^1.0.0"
+		"terminal-image": "^1.2.0"
 	},
 	"devDependencies": {
 		"ava": "^2.4.0",

readme.md

@@ -2,7 +2,7 @@
 
 > Display images in the terminal
 
-Works in any terminal that supports colors.
+Works in any terminal that supports colors. Supports animated GIFs.
 
 <img src="screenshot.png" width="1082">