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Support in-browser uses #31

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merged 7 commits into from Mar 16, 2023
Merged

Support in-browser uses #31

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09656ff
Support vite in-browser uses
Reverier-Xu Feb 27, 2023
1f12bc1
Fix npm test
Reverier-Xu Feb 27, 2023
9c0cf29
Fix npm test
Reverier-Xu Feb 27, 2023
dd07b1f
refactor & add xterm usage
Reverier-Xu Mar 16, 2023
21e49f7
func -> function
Reverier-Xu Mar 16, 2023
b359b30
fix condition construct mistakes
Reverier-Xu Mar 16, 2023
fa3d1b3
Update readme.md
sindresorhus Mar 16, 2023
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25 changes: 22 additions & 3 deletions index.js
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Expand Up @@ -5,7 +5,26 @@ const OSC = '\u001B]';
const BEL = '\u0007';
const SEP = ';';

const isTerminalApp = process.env.TERM_PROGRAM === 'Apple_Terminal';
/* global window */
const isBrowser = typeof window !== 'undefined' && typeof window.document !== 'undefined';

let isTerminalApp_;
let platform_ = 'browser';
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let cwdFunc_ = () => {
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throw new Error('NodeJS.Process.cwd() doesn\'t work in Browser.');
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};

if (isBrowser) {
isTerminalApp_ = false;
} else {
isTerminalApp_ = process.env.TERM_PROGRAM === 'Apple_Terminal';
platform_ = process.platform;
cwdFunc_ = process.cwd;
}

const isTerminalApp = isTerminalApp_;
const platform = platform_;
const cwdFunc = cwdFunc_;
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const ansiEscapes = {};

Expand Down Expand Up @@ -82,7 +101,7 @@ ansiEscapes.scrollDown = ESC + 'T';

ansiEscapes.clearScreen = '\u001Bc';

ansiEscapes.clearTerminal = process.platform === 'win32'
ansiEscapes.clearTerminal = platform === 'win32'
? `${ansiEscapes.eraseScreen}${ESC}0f`
// 1. Erases the screen (Only done in case `2` is not supported)
// 2. Erases the whole screen including scrollback buffer
Expand Down Expand Up @@ -126,7 +145,7 @@ ansiEscapes.image = (buffer, options = {}) => {
};

ansiEscapes.iTerm = {
setCwd: (cwd = process.cwd()) => `${OSC}50;CurrentDir=${cwd}${BEL}`,
setCwd: (cwd = cwdFunc()) => `${OSC}50;CurrentDir=${cwd}${BEL}`,

annotation(message, options = {}) {
let returnValue = `${OSC}1337;`;
Expand Down