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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| #!/usr/bin/env node | ||
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| const $ = global.$ = global.jQuery = { | ||
| fn: { | ||
| extend: function(obj) { | ||
| Object.assign(global.jQuery.fn, obj); | ||
| } | ||
| }, | ||
| extend: Object.assign | ||
| }; | ||
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| global.navigator = { | ||
| userAgent: 'Node' | ||
| }; | ||
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| require('../js/jquery.terminal-src')(global, global.$); | ||
| require('../js/unix_formatting')(global, global.$); | ||
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| const fs = require('fs').promises; | ||
| const path = require('path'); | ||
| const ansi = require('ansidec'); | ||
| const iconv = require('iconv-lite'); | ||
| const lily = require('@jcubic/lily'); | ||
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| const options = lily(process.argv.slice(2)); | ||
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| function read_stdin() { | ||
| return new Promise((resolve) => { | ||
| const buff = []; | ||
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| process.stdin.on('data', data => { | ||
| buff.push(data); | ||
| }).on('end', () => { | ||
| var len = buff.map(x => x.length).reduce((acc, e) => acc + e); | ||
| resolve(Buffer.concat(buff, len)); | ||
| }); | ||
| }); | ||
| } | ||
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| const input = options.i || options.input; | ||
| const output = options.o || options.output; | ||
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| if (options.h || options.help) { | ||
| const bin = path.basename(process.argv[1]); | ||
| console.log(`usage:\n\t${bin} [--help] [-h] [--input] [-i] <file> [--output] [-o] <file> | ||
| --input -i <file> input ANSI art file | ||
| --output -o <file> output jQuery Terminal formatting file | ||
| If no input specified it will read from STDIN | ||
| If no output specified it will print to STDOUT`); | ||
| } else if (input) { | ||
| fs.readFile(input).then(process_buffer); | ||
| } else { | ||
| read_stdin().then(process_buffer); | ||
| } | ||
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| function process_buffer(buff) { | ||
| var text = format(buff); | ||
| if (output) { | ||
| fs.writeFile(output, text); | ||
| } else { | ||
| console.log(text); | ||
| } | ||
| } | ||
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| function format(buff) { | ||
| var meta = ansi.meta(buff); | ||
| let cols = 80; | ||
| if (meta) { | ||
| buff = buff.slice(0, meta.fileSize); | ||
| cols = meta.tInfo[0]; | ||
| } | ||
| var text = iconv.decode(buff, 'CP437'); | ||
| return format_lines(text, cols).join('\n'); | ||
| } | ||
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| function format_lines(str, len) { | ||
| str = $.terminal.apply_formatters(str, { | ||
| unixFormatting: { | ||
| ansiArt: true | ||
| } | ||
| }); | ||
| var lines = $.terminal.split_equal(str, len || 80); | ||
| // unix formatting don't handle \r\n at the end | ||
| if (lines[lines.length - 1] === '') { | ||
| lines.pop(); | ||
| } | ||
| return lines; | ||
| } | ||
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