| Conditions | 5 |
| Paths | 12 |
| Total Lines | 66 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | 'use strict' |
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| 16 | module.exports = function (slug) { |
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| 17 | var template = 'basic' |
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| 18 | |||
| 19 | // Get slug |
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| 20 | var userName = (util.getSystemUsername() || 'user').toLowerCase() |
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| 21 | if (slug.match(/^[a-z0-9-]+\/[a-z0-9-]+$/)) { |
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| 22 | userName = slug.split('/')[0] |
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| 23 | slug = slug.split('/')[1] |
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| 24 | } |
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| 25 | if (!slug.match(/^[a-z0-9-]+$/)) { |
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| 26 | output.err('Module name should only contain lowercase letters, numbers and dashes.') |
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| 27 | return |
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| 28 | } |
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| 29 | |||
| 30 | // Check if directory doesn't already exist |
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| 31 | var stopSpinner = output.wait('Downloading template \'' + template + '\'') |
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| 32 | if (fs.existsSync(slug)) { |
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| 33 | stopSpinner('Directory \'' + slug + '\' already exists!') |
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| 34 | return |
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| 35 | } |
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| 36 | |||
| 37 | try { |
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| 38 | Kit.download(template, slug, function (err) { |
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| 39 | if (err) { |
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| 40 | stopSpinner(err) |
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| 41 | return |
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| 42 | } |
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| 43 | stopSpinner(true) |
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| 44 | |||
| 45 | // Write module.json |
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| 46 | var json = util.moduleJSON(slug, userName, name({ |
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| 47 | type: 'global' |
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| 48 | }), email({ |
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| 49 | type: 'global' |
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| 50 | }), jsonfile.readFileSync(path.join(slug, 'module.json'))) |
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| 51 | fs.writeFileSync(path.join(slug, 'module.json'), JSON.stringify(json, null, 3), 'utf8') |
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| 52 | fs.writeFileSync(path.join(slug, 'composer.json'), JSON.stringify({ |
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| 53 | 'require': {} |
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| 54 | }, null, 3), 'utf8') |
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| 55 | |||
| 56 | // Remove stock files |
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| 57 | try { fs.unlinkSync(path.join(slug, 'LICENSE.md')) } catch (e) {} |
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| 58 | try { fs.unlinkSync(path.join(slug, 'LICENSE')) } catch (e) {} |
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| 59 | try { fs.unlinkSync(path.join(slug, 'README')) } catch (e) {} |
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| 60 | try { rimraf.sync(path.join(slug, '.git')) } catch (e) {} |
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| 61 | |||
| 62 | // Write readme.md |
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| 63 | fs.writeFileSync(path.join(slug, 'README.md'), '# ' + |
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| 64 | util.boxNameDisplay(slug) + '\n\nA Incluable app for ' + util.boxNameDisplay(slug) + '.', 'utf8') |
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| 65 | |||
| 66 | // Git init |
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| 67 | var gitSpinner = output.wait('Initializing local Git repository') |
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| 68 | child.exec('cd "' + slug + '" && git init', function (err) { |
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| 69 | gitSpinner(err ? err : true) |
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| 70 | }) |
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| 71 | |||
| 72 | // Download IDE helper |
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| 73 | var ideSpinner = output.wait('Downloading code completion helper') |
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| 74 | util.downloadHelper(function () { |
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| 75 | ideSpinner(true) |
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| 76 | }, slug) |
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| 77 | }) |
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| 78 | } catch (e) { |
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| 79 | stopSpinner(e) |
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| 80 | } |
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| 81 | } |
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| 82 |