Something went wrong. Try again.
[READ-ONLY] Mirror of https://github.com/danielroe/clickable-path. Zero-dependency package to print paths as OSC 8 hyperlinks.
Something went wrong. Try again.
4.0 kB · 140 lines
TypeScript
at main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141import process from 'node:process'
// Terminal coverage below is informed by `supports-hyperlinks` (MIT,// https://github.com/chalk/supports-hyperlinks) and the OSC 8 notes at// https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
export interface StreamLike { isTTY?: boolean}
interface Version { major: number minor: number}
function parseVersion(value: string | undefined): Version { // Some terminals report versions without dots, e.g. VTE's `4601` => 46.1 const packed = value && /^\d{3,4}$/.test(value) ? /(\d{1,2})(\d{2})/.exec(value) : undefined if (packed) { return { major: 0, minor: Number(packed[1]) } }
const [major, minor] = (value ?? '').split('.').map(part => Number.parseInt(part, 10)) return { major: major || 0, minor: minor || 0 }}
function atLeast(version: Version, major: number, minor: number): boolean { return version.major > major || (version.major === major && version.minor >= minor)}
function truthy(value: string | undefined): boolean { return value !== undefined && value !== '' && value !== '0' && value !== 'false'}
/** * Whether hyperlinks should be emitted for `stream` (defaulting to `process.stdout`). * * Evaluated on every call: environment and TTY state can both change during the * lifetime of a long-running process. */export function supportsHyperlinks(stream: StreamLike | undefined = process.stdout): boolean { const env = process.env
if (env.FORCE_HYPERLINK !== undefined) { return truthy(env.FORCE_HYPERLINK) }
// Netlify renders build logs as HTML and never allocates a TTY. if (truthy(env.NETLIFY)) { return true }
// A user who has opted out of colour has opted out of escape sequences. if (env.NO_COLOR !== undefined && env.NO_COLOR !== '') { return false }
if (truthy(env.NO_HYPERLINK) || truthy(env.NO_HYPERLINKS)) { return false }
if (stream && stream.isTTY !== true) { return false }
// Windows Terminal supports OSC 8; conhost and the legacy console do not. if (env.WT_SESSION) { return true }
if (process.platform === 'win32') { return false }
if (truthy(env.CI) || env.TEAMCITY_VERSION) { return false }
const termProgram = env.TERM_PROGRAM const termProgramVersion = env.TERM_PROGRAM_VERSION
if (termProgram) { const version = parseVersion(termProgramVersion)
switch (termProgram) { case 'iTerm.app': return atLeast(version, 3, 1)
case 'WezTerm': { // Nix packages WezTerm with a `0-unstable-YYYY-MM-DD` version string. const unstable = /^0-unstable-(\d{4}-\d{2}-\d{2})$/.exec(termProgramVersion ?? '') if (unstable?.[1]) { return unstable[1] >= '2020-06-20' } return version.major >= 20200620 }
// tmux overwrites `TERM_PROGRAM`, hiding the outer terminal, so this is // the only signal available inside a session. Hyperlinks landed in 3.4; // older versions swallow the sequence and print the label alone. case 'tmux': return atLeast(version, 3, 4)
case 'vscode': // Cursor is a VS Code fork on its own 0.x version line. return env.CURSOR_TRACE_ID ? true : atLeast(version, 1, 72)
// `Orca` is an Electron terminal built on xterm.js with an OSC 8 link handler. case 'ghostty': case 'zed': case 'rio': case 'Tabby': case 'WarpTerminal': case 'Orca': return true
// Terminal.app silently drops OSC 8, leaving the label visible. case 'Apple_Terminal': return false } }
if (env.VTE_VERSION) { // VTE 0.50.0 shipped hyperlink support but segfaults on it. if (env.VTE_VERSION === '0.50.0') { return false } return atLeast(parseVersion(env.VTE_VERSION), 0, 50) }
// Alacritty gained OSC 8 support in 0.11.0 and does not report its version. switch (env.TERM) { case 'xterm-kitty': case 'xterm-ghostty': case 'alacritty': return true }
return false}