diff options
Diffstat (limited to 'node_modules/ansi-escapes')
| -rw-r--r-- | node_modules/ansi-escapes/index.js | 98 | ||||
| -rw-r--r-- | node_modules/ansi-escapes/license | 21 | ||||
| -rw-r--r-- | node_modules/ansi-escapes/package.json | 50 | ||||
| -rw-r--r-- | node_modules/ansi-escapes/readme.md | 176 |
4 files changed, 345 insertions, 0 deletions
diff --git a/node_modules/ansi-escapes/index.js b/node_modules/ansi-escapes/index.js new file mode 100644 index 000000000..ebd413b01 --- /dev/null +++ b/node_modules/ansi-escapes/index.js @@ -0,0 +1,98 @@ +'use strict'; +const x = module.exports; +const ESC = '\u001B['; +const isTerminalApp = process.env.TERM_PROGRAM === 'Apple_Terminal'; + +x.cursorTo = function (x, y) { + if (arguments.length === 0) { + return ESC + 'H'; + } + + if (arguments.length === 1) { + return ESC + (x + 1) + 'G'; + } + + return ESC + (y + 1) + ';' + (x + 1) + 'H'; +}; + +x.cursorMove = (x, y) => { + let ret = ''; + + if (x < 0) { + ret += ESC + (-x) + 'D'; + } else if (x > 0) { + ret += ESC + x + 'C'; + } + + if (y < 0) { + ret += ESC + (-y) + 'A'; + } else if (y > 0) { + ret += ESC + y + 'B'; + } + + return ret; +}; + +x.cursorUp = count => ESC + (typeof count === 'number' ? count : 1) + 'A'; +x.cursorDown = count => ESC + (typeof count === 'number' ? count : 1) + 'B'; +x.cursorForward = count => ESC + (typeof count === 'number' ? count : 1) + 'C'; +x.cursorBackward = count => ESC + (typeof count === 'number' ? count : 1) + 'D'; + +x.cursorLeft = ESC + 'G'; +x.cursorSavePosition = ESC + (isTerminalApp ? '7' : 's'); +x.cursorRestorePosition = ESC + (isTerminalApp ? '8' : 'u'); +x.cursorGetPosition = ESC + '6n'; +x.cursorNextLine = ESC + 'E'; +x.cursorPrevLine = ESC + 'F'; +x.cursorHide = ESC + '?25l'; +x.cursorShow = ESC + '?25h'; + +x.eraseLines = count => { + let clear = ''; + + for (let i = 0; i < count; i++) { + clear += x.eraseLine + (i < count - 1 ? x.cursorUp() : ''); + } + + if (count) { + clear += x.cursorLeft; + } + + return clear; +}; + +x.eraseEndLine = ESC + 'K'; +x.eraseStartLine = ESC + '1K'; +x.eraseLine = ESC + '2K'; +x.eraseDown = ESC + 'J'; +x.eraseUp = ESC + '1J'; +x.eraseScreen = ESC + '2J'; +x.scrollUp = ESC + 'S'; +x.scrollDown = ESC + 'T'; + +x.clearScreen = '\u001Bc'; +x.beep = '\u0007'; + +x.image = (buf, opts) => { + opts = opts || {}; + + let ret = '\u001B]1337;File=inline=1'; + + if (opts.width) { + ret += `;width=${opts.width}`; + } + + if (opts.height) { + ret += `;height=${opts.height}`; + } + + if (opts.preserveAspectRatio === false) { + ret += ';preserveAspectRatio=0'; + } + + return ret + ':' + buf.toString('base64') + '\u0007'; +}; + +x.iTerm = {}; + +x.iTerm.setCwd = cwd => '\u001B]50;CurrentDir=' + (cwd || process.cwd()) + '\u0007'; diff --git a/node_modules/ansi-escapes/license b/node_modules/ansi-escapes/license new file mode 100644 index 000000000..654d0bfe9 --- /dev/null +++ b/node_modules/ansi-escapes/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/ansi-escapes/package.json b/node_modules/ansi-escapes/package.json new file mode 100644 index 000000000..fa9df558e --- /dev/null +++ b/node_modules/ansi-escapes/package.json @@ -0,0 +1,50 @@ +{ + "name": "ansi-escapes", + "version": "2.0.0", + "description": "ANSI escape codes for manipulating the terminal", + "license": "MIT", + "repository": "sindresorhus/ansi-escapes", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "engines": { + "node": ">=4" + }, + "scripts": { + "test": "xo && ava" + }, + "files": [ + "index.js" + ], + "keywords": [ + "ansi", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "escapes", + "formatting", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text", + "vt100", + "sequence", + "control", + "code", + "codes", + "cursor", + "iterm", + "iterm2" + ], + "devDependencies": { + "ava": "*", + "xo": "*" + } +} diff --git a/node_modules/ansi-escapes/readme.md b/node_modules/ansi-escapes/readme.md new file mode 100644 index 000000000..21188c9ec --- /dev/null +++ b/node_modules/ansi-escapes/readme.md @@ -0,0 +1,176 @@ +# ansi-escapes [](https://travis-ci.org/sindresorhus/ansi-escapes) + +> [ANSI escape codes](http://www.termsys.demon.co.uk/vtansi.htm) for manipulating the terminal + + +## Install + +``` +$ npm install --save ansi-escapes +``` + + +## Usage + +```js +const ansiEscapes = require('ansi-escapes'); + +// Moves the cursor two rows up and to the left +process.stdout.write(ansiEscapes.cursorUp(2) + ansiEscapes.cursorLeft); +//=> '\u001B[2A\u001B[1000D' +``` + + +## API + +### cursorTo([x, [y]]) + +Set the absolute position of the cursor. `x0` `y0` is the top left of the screen. + +Specify either both `x` & `y`, only `x`, or nothing. + +### cursorMove(x, [y]) + +Set the position of the cursor relative to its current position. + +### cursorUp(count) + +Move cursor up a specific amount of rows. Default is `1`. + +### cursorDown(count) + +Move cursor down a specific amount of rows. Default is `1`. + +### cursorForward(count) + +Move cursor forward a specific amount of rows. Default is `1`. + +### cursorBackward(count) + +Move cursor backward a specific amount of rows. Default is `1`. + +### cursorLeft + +Move cursor to the left side. + +### cursorSavePosition + +Save cursor position. + +### cursorRestorePosition + +Restore saved cursor position. + +### cursorGetPosition + +Get cursor position. + +### cursorNextLine + +Move cursor to the next line. + +### cursorPrevLine + +Move cursor to the previous line. + +### cursorHide + +Hide cursor. + +### cursorShow + +Show cursor. + +### eraseLines(count) + +Erase from the current cursor position up the specified amount of rows. + +### eraseEndLine + +Erase from the current cursor position to the end of the current line. + +### eraseStartLine + +Erase from the current cursor position to the start of the current line. + +### eraseLine + +Erase the entire current line. + +### eraseDown + +Erase the screen from the current line down to the bottom of the screen. + +### eraseUp + +Erase the screen from the current line up to the top of the screen. + +### eraseScreen + +Erase the screen and move the cursor the top left position. + +### scrollUp + +Scroll display up one line. + +### scrollDown + +Scroll display down one line. + +### clearScreen + +Clear the terminal screen. + +### beep + +Output a beeping sound. + +### image(input, [options]) + +Display an image. + +*Currently only supported on iTerm >=2.9.* + +See [term-img](https://github.com/sindresorhus/term-img) for a higher-level module. + +#### input + +Type: `Buffer` + +Buffer of an image. Usually read in with `fs.readFile()`. + +#### options + +##### width +##### height + +Type: `string` `number` + +The width and height are given as a number followed by a unit, or the word "auto". + +- `N`: N character cells. +- `Npx`: N pixels. +- `N%`: N percent of the session's width or height. +- `auto`: The image's inherent size will be used to determine an appropriate dimension. + +##### preserveAspectRatio + +Type: `boolean`<br> +Default: `true` + +### iTerm.setCwd([path]) + +Type: `string`<br> +Default: `process.cwd()` + +[Inform iTerm](https://www.iterm2.com/documentation-escape-codes.html) of the current directory to help semantic history and enable [Cmd-clicking relative paths](https://coderwall.com/p/b7e82q/quickly-open-files-in-iterm-with-cmd-click). + + +## Related + +- [ansi-styles](https://github.com/chalk/ansi-styles) - ANSI escape codes for styling strings in the terminal + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com) |