diff options
Diffstat (limited to 'node_modules/sisteransi/src/index.js')
-rw-r--r-- | node_modules/sisteransi/src/index.js | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/node_modules/sisteransi/src/index.js b/node_modules/sisteransi/src/index.js deleted file mode 100644 index 7034e2e..0000000 --- a/node_modules/sisteransi/src/index.js +++ /dev/null @@ -1,58 +0,0 @@ -'use strict'; - -const ESC = '\x1B'; -const CSI = `${ESC}[`; -const beep = '\u0007'; - -const cursor = { - to(x, y) { - if (!y) return `${CSI}${x + 1}G`; - return `${CSI}${y + 1};${x + 1}H`; - }, - move(x, y) { - let ret = ''; - - if (x < 0) ret += `${CSI}${-x}D`; - else if (x > 0) ret += `${CSI}${x}C`; - - if (y < 0) ret += `${CSI}${-y}A`; - else if (y > 0) ret += `${CSI}${y}B`; - - return ret; - }, - up: (count = 1) => `${CSI}${count}A`, - down: (count = 1) => `${CSI}${count}B`, - forward: (count = 1) => `${CSI}${count}C`, - backward: (count = 1) => `${CSI}${count}D`, - nextLine: (count = 1) => `${CSI}E`.repeat(count), - prevLine: (count = 1) => `${CSI}F`.repeat(count), - left: `${CSI}G`, - hide: `${CSI}?25l`, - show: `${CSI}?25h`, - save: `${ESC}7`, - restore: `${ESC}8` -} - -const scroll = { - up: (count = 1) => `${CSI}S`.repeat(count), - down: (count = 1) => `${CSI}T`.repeat(count) -} - -const erase = { - screen: `${CSI}2J`, - up: (count = 1) => `${CSI}1J`.repeat(count), - down: (count = 1) => `${CSI}J`.repeat(count), - line: `${CSI}2K`, - lineEnd: `${CSI}K`, - lineStart: `${CSI}1K`, - lines(count) { - let clear = ''; - for (let i = 0; i < count; i++) - clear += this.line + (i < count - 1 ? cursor.up() : ''); - if (count) - clear += cursor.left; - return clear; - } -} - -module.exports = { cursor, scroll, erase, beep }; |