1 | var ExternalEditor = require('./main');
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2 | var readline = require('readline');
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3 |
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4 | var rl = readline.createInterface({
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5 | input: process.stdin,
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6 | output: null
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7 | });
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8 |
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9 | var message = '\n\n# Please Write a message\n# Any line starting with # is ignored';
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10 |
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11 | process.stdout.write('Please write a message. (press enter to launch your preferred editor)');
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12 |
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13 | editor = new ExternalEditor(message);
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14 |
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15 | rl.on('line', function () {
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16 | try {
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17 |
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18 | var response = editor.run().replace(/^#.*\n?/gm, '').replace(/\n+$/g, '').trim();
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19 |
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20 | if (response.length === 0) {
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21 | readline.moveCursor(process.stdout, 0, -1);
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22 | process.stdout.write('Your message was empty, please try again. (press enter to launch your preferred editor)');
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23 | } else {
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24 | process.stdout.write('Your Message:\n');
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25 | process.stdout.write(response);
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26 | process.stdout.write('\n');
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27 | rl.close();
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28 | }
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29 | } catch (err) {
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30 | process.stderr.write(err.message);
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31 | process.stdout.write('\n');
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32 | rl.close();
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33 | }
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34 | });
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