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'use strict' |
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const fs = require('fs') |
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const cli = require('pixl-cli') |
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const path = require('path') |
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const util = require('../util') |
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const chalk = require('chalk') |
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const semver = require('semver') |
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const manifest = require('../../package.json') |
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var versionCheckFile = path.join(util.getPluginsDirectory(), '.version_check_cache') |
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function needsCheck () { |
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try { |
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var lastChecked = parseInt(fs.readFileSync(versionCheckFile, 'utf8'), 10) || 0 |
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if (lastChecked > (new Date()).getTime() - 43200000) { |
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return false |
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} |
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} catch (e) { |
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// Do nothing |
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} |
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return true |
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} |
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function setNeedsCheck (force) { |
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if (!fs.existsSync(util.getPluginsDirectory())) { |
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fs.mkdirSync(util.getPluginsDirectory()) |
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} |
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fs.writeFileSync(versionCheckFile, force ? '-2' : (new Date()).getTime().toString(), 'utf8') |
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} |
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function getLatestVersion (cb) { |
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util.request('cli/version').timeout(2000).end(function (response) { |
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if (response.body && typeof response.body === 'object' && 'data' in response.body) { |
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cb(response.body.data) |
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} |
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cb(null) |
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}) |
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} |
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module.exports = function (cb) { |
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if (!needsCheck()) { |
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cb() |
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return |
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} |
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var didCallback = false |
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var stopSpinner = util.output.wait('Checking for updates') |
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getLatestVersion(function (version) { |
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if (version) { |
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if (semver.gt(version, manifest.version)) { |
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var type = semver.diff(version, manifest.version) |
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var color = type === 'patch' ? 'yellow' : 'red' |
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cli.print('\n' + |
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cli.box(cli.center(chalk[color](chalk.bold('Update available: v' + version)) + '\n' + |
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chalk.white('npm i -g includable@latest'), 33), { |
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styles: [color], |
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indent: 2 |
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}) + '\n' |
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) |
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setNeedsCheck(true) |
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} else { |
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setNeedsCheck(false) |
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} |
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} |
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if (!didCallback) { |
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didCallback = true |
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stopSpinner() |
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cb() |
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} |
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}) |
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} |
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