36 lines
770 B
JavaScript
36 lines
770 B
JavaScript
const { Terminal } = require("xterm");
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/**
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*
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* @param {string[]} argv
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* @param {Terminal} terminal
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*/
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module.exports = (argv, terminal) => {
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if (argv.indexOf('--help') != -1) {
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terminal.write(
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`Usage: ${argv[0]} [-e] [MESSAGE]
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Print a line of text into terminal.
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-e \t Enable parsing of backslash escapes`
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);
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return;
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}
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let args = [...argv];
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args.shift();
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// remove -e
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if (args.indexOf('-e') != -1)
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args.splice(args.indexOf('-e'), 1)
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let text = args.join(' ');
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if (argv.indexOf('-e') != -1) {
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try {
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text = JSON.parse(`"${text}"`);
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} catch (err) {
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terminal.write(`${argv[0]}: can't parse string: ${err}`);
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}
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}
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terminal.writeln(text);
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} |