| 1 | import {resolve as pathResolve} from 'path';
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| 2 | import usage from './actions/usage';
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| 3 |
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| 4 | module.exports = (command, args, options) => {
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| 5 | const commandFile = pathResolve(__dirname, `commands/${command}`);
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| 6 | let HandlerFunction;
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| 7 | try {
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| 8 | HandlerFunction = require(commandFile).default;
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| 9 | } catch (e) {
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| 10 | console.error(`unknown command "${command}"`);
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| 11 | console.error(`\t${e.message}`);
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| 12 | throw usage();
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| 13 | }
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| 14 | const ret = HandlerFunction.apply(options, args);
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| 15 | if (ret === true || ret === undefined) {
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| 16 | return 0;
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| 17 | } else if (ret === false) {
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| 18 | return 1;
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| 19 | } else {
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| 20 | return ret;
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| 21 | }
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| 22 | };
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