| 1 | var fs = require('fs');
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| 2 | var path = require('path');
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| 3 | var glob = require("glob")
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| 4 | var _ = require('lodash');
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| 5 | var exists = require('is-there');
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| 6 |
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| 7 | module.exports = {
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| 8 | name: 'scala',
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| 9 | detect: function(dir) {
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| 10 | if (glob.sync('*.sbt', {cwd: dir}).length === 0) return true;
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| 11 | if (glob.sync('project/*.sbt', {cwd: dir}).length === 0) return true;
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| 12 | if (glob.sync('project/*.scala', {cwd: dir}).length === 0) return true;
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| 13 | },
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| 14 | getDockerfile: function(dir) {
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| 15 | var templatePath = path.resolve(__dirname, 'Dockerfile.t');
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| 16 | var template = fs.readFileSync(templatePath, { encoding: 'utf8' });
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| 17 | var compiled = _.template(template);
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| 18 | var appName = getAppName(dir);
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| 19 | return compiled({
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| 20 | app_name: appName
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| 21 | });
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| 22 | }
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| 23 | };
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| 24 |
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| 25 | function getAppName(dir) {
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| 26 | var f = null
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| 27 | fs.readdirSync(path.join(dir, 'target/universal/stage/bin/')).forEach(function(file) {
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| 28 | if (path.extname(file) == '') {
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| 29 | f = file;
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| 30 | }
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| 31 | });
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| 32 | return f;
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| 33 | }
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