47 lines
1.4 KiB
JavaScript
Executable File
47 lines
1.4 KiB
JavaScript
Executable File
#! /usr/bin/env node
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var cli = require('cli');
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var fs = require('fs');
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var path = require('path');
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var Extractor = require('../dist/extractor').Extractor;
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var JsonSerializer = require('../dist/serializers/json.serializer').JsonSerializer;
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var PotSerializer = require('../dist/serializers/pot.serializer').PotSerializer;
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var options = cli.parse({
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dir: ['d', 'Directory path you would like to extract strings from', 'dir', process.env.PWD],
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output: ['o', 'Directory path you would like to save extracted strings', 'dir', process.env.PWD],
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format: ['f', 'Output format', ['json', 'pot'], 'json']
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});
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[options.dir, options.output].forEach(dir => {
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if (!fs.existsSync(dir)) {
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cli.fatal('The directory path you supplied was not found: ' + dir);
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}
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});
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switch (options.format) {
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case 'pot':
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var serializer = new PotSerializer();
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break;
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case 'json':
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var serializer = new JsonSerializer();
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break;
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}
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var filename = 'template.' + options.format;
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var destination = path.join(options.output, filename);
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try {
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var extractor = new Extractor(serializer);
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var messages = extractor.extract(options.dir);
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if (messages.length > 0) {
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extractor.save(destination);
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cli.ok(`Extracted ${messages.length} strings: '${destination}'`);
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} else {
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cli.info(`Found no extractable strings in the supplied directory path: '${options.dir}'`);
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}
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} catch (e) {
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cli.fatal(e.toString());
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}
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