getcompanion-ai/co-mono
1
0
Fork 0
mirror of https://github.com/getcompanion-ai/co-mono.git synced 2026-04-15 13:03:42 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

add PI_NO_IMAGES env var to disable inline image rendering

Browse source
This commit is contained in:
Nico Bailon 2025-12-12 19:35:54 -08:00
parent 9e9d5c94ed
commit f603a377ae
2 changed files with 62 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
packages/tui/src/terminal-image.ts
View file

@ -28,6 +28,12 @@ export function detectCapabilities(): TerminalCapabilities {
const termProgram = process.env.TERM_PROGRAM?.toLowerCase() || "";
const term = process.env.TERM?.toLowerCase() || "";
const colorTerm = process.env.COLORTERM?.toLowerCase() || "";
const disableImages = process.env.PI_NO_IMAGES === "1" || process.env.PI_NO_IMAGES === "true";
if (disableImages) {
const trueColor = colorTerm === "truecolor" || colorTerm === "24bit";
return { images: null, trueColor, hyperlinks: true };
}
if (process.env.KITTY_WINDOW_ID || termProgram === "kitty") {
return { images: "kitty", trueColor: true, hyperlinks: true };

56
packages/tui/test/image-test.ts Normal file
View file

@ -0,0 +1,56 @@
import { readFileSync } from "fs";
import { Image } from "../src/components/image.js";
import { Spacer } from "../src/components/spacer.js";
import { Text } from "../src/components/text.js";
import { ProcessTerminal } from "../src/terminal.js";
import { getCapabilities, getImageDimensions } from "../src/terminal-image.js";
import { TUI } from "../src/tui.js";
const testImagePath = process.argv[2] || "/tmp/test-image.png";
console.log("Terminal capabilities:", getCapabilities());
console.log("Loading image from:", testImagePath);
let imageBuffer: Buffer;
try {
imageBuffer = readFileSync(testImagePath);
} catch (e) {
console.error(`Failed to load image: ${testImagePath}`);
console.error("Usage: npx tsx test/image-test.ts [path-to-image.png]");
process.exit(1);
}
const base64Data = imageBuffer.toString("base64");
const dims = getImageDimensions(base64Data, "image/png");
console.log("Image dimensions:", dims);
console.log("");
const terminal = new ProcessTerminal();
const tui = new TUI(terminal);
tui.addChild(new Text("Image Rendering Test", 1, 1));
tui.addChild(new Spacer(1));
if (dims) {
tui.addChild(
new Image(base64Data, "image/png", { fallbackColor: (s) => `\x1b[33m${s}\x1b[0m` }, { maxWidthCells: 60 }, dims),
);
} else {
tui.addChild(new Text("Could not parse image dimensions", 1, 0));
}
tui.addChild(new Spacer(1));
tui.addChild(new Text("Press Ctrl+C to exit", 1, 0));
const editor = {
handleInput(data: string) {
if (data.charCodeAt(0) === 3) {
tui.stop();
process.exit(0);
}
},
};
tui.setFocus(editor as any);
tui.start();