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author | Minteck <contact@minteck.org> | 2022-02-12 10:33:06 +0100 |
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committer | Minteck <contact@minteck.org> | 2022-02-12 10:33:06 +0100 |
commit | 01160246e4a0c0052181c72a53737e356ea7d02d (patch) | |
tree | c6f8ea675f9147d4c06ef503697fb35d58493991 /node_modules/cliui/build/lib/string-utils.js | |
parent | af898a152a14e31bdbcbbedb952ad333697553ef (diff) | |
download | twilight-01160246e4a0c0052181c72a53737e356ea7d02d.tar.gz twilight-01160246e4a0c0052181c72a53737e356ea7d02d.tar.bz2 twilight-01160246e4a0c0052181c72a53737e356ea7d02d.zip |
First commit
Diffstat (limited to 'node_modules/cliui/build/lib/string-utils.js')
-rw-r--r-- | node_modules/cliui/build/lib/string-utils.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/node_modules/cliui/build/lib/string-utils.js b/node_modules/cliui/build/lib/string-utils.js new file mode 100644 index 0000000..4b87453 --- /dev/null +++ b/node_modules/cliui/build/lib/string-utils.js @@ -0,0 +1,27 @@ +// Minimal replacement for ansi string helpers "wrap-ansi" and "strip-ansi". +// to facilitate ESM and Deno modules. +// TODO: look at porting https://www.npmjs.com/package/wrap-ansi to ESM. +// The npm application +// Copyright (c) npm, Inc. and Contributors +// Licensed on the terms of The Artistic License 2.0 +// See: https://github.com/npm/cli/blob/4c65cd952bc8627811735bea76b9b110cc4fc80e/lib/utils/ansi-trim.js +const ansi = new RegExp('\x1b(?:\\[(?:\\d+[ABCDEFGJKSTm]|\\d+;\\d+[Hfm]|' + + '\\d+;\\d+;\\d+m|6n|s|u|\\?25[lh])|\\w)', 'g'); +export function stripAnsi(str) { + return str.replace(ansi, ''); +} +export function wrap(str, width) { + const [start, end] = str.match(ansi) || ['', '']; + str = stripAnsi(str); + let wrapped = ''; + for (let i = 0; i < str.length; i++) { + if (i !== 0 && (i % width) === 0) { + wrapped += '\n'; + } + wrapped += str.charAt(i); + } + if (start && end) { + wrapped = `${start}${wrapped}${end}`; + } + return wrapped; +} |