Vivid-Casper/gulpfile.js

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const {series, watch, src, dest} = require('gulp');
const pump = require('pump');
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// gulp plugins and utils
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const livereload = require('gulp-livereload');
const postcss = require('gulp-postcss');
const zip = require('gulp-zip');
const uglify = require('gulp-uglify');
const beeper = require('beeper');
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// postcss plugins
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const autoprefixer = require('autoprefixer');
const colorFunction = require('postcss-color-function');
const cssnano = require('cssnano');
const customProperties = require('postcss-custom-properties');
const easyimport = require('postcss-easy-import');
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function serve(done) {
livereload.listen();
done();
}
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const handleError = (done) => {
return function (err) {
if (err) {
beeper();
}
return done(err);
};
};
function css(done) {
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const processors = [
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easyimport,
customProperties({preserve: false}),
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colorFunction(),
autoprefixer({browsers: ['last 2 versions']}),
cssnano()
];
pump([
src('assets/css/*.css', {sourcemaps: true}),
postcss(processors),
dest('assets/built/', {sourcemaps: '.'}),
livereload()
], handleError(done));
}
function js(done) {
pump([
src('assets/js/*.js', {sourcemaps: true}),
uglify(),
dest('assets/built/', {sourcemaps: '.'}),
livereload()
], handleError(done));
}
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function zipper(done) {
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const targetDir = 'dist/';
const themeName = require('./package.json').name;
const filename = themeName + '.zip';
pump([
src([
'**',
'!node_modules', '!node_modules/**',
'!dist', '!dist/**'
]),
zip(filename),
dest(targetDir)
], handleError(done));
}
const watcher = () => watch('assets/css/**', css);
const build = series(css, js);
const dev = series(build, serve, watcher);
exports.build = build;
exports.zip = series(build, zipper);
exports.default = dev;
// release imports
const path = require('path');
const releaseUtils = require('@tryghost/release-utils');
let config;
try {
config = require('./config');
} catch (err) {
config = null;
}
const REPO = 'TryGhost/Casper';
const USER_AGENT = 'Casper';
const CHANGELOG_PATH = path.join(process.cwd(), '.', 'changelog.md');
const changelog = ({previousVersion}) => {
const changelog = new releaseUtils.Changelog({
changelogPath: CHANGELOG_PATH,
folder: path.join(process.cwd(), '.')
});
changelog
.write({
githubRepoPath: `https://github.com/${REPO}`,
lastVersion: previousVersion
})
.sort()
.clean();
};
const previousRelease = () => {
return releaseUtils
.releases
.get({
userAgent: USER_AGENT,
uri: `https://api.github.com/repos/${REPO}/releases`
})
.then((response) => {
if (!response || !response.length) {
console.log('No releases found. Skipping');
return;
}
console.log(`Previous version ${response[0].name}`);
return response[0].name;
});
};
/**
*
* `yarn ship` will trigger `postship` task.
*
* [optional] For full automation
*
* `GHOST=2.10.1,2.10.0 yarn ship`
* First value: Ships with Ghost
* Second value: Compatible with Ghost/GScan
*
* You can manually run in case the task has thrown an error.
*
* `npm_package_version=0.5.0 gulp release`
*/
const release = () => {
// @NOTE: https://yarnpkg.com/lang/en/docs/cli/version/
const newVersion = process.env.npm_package_version;
let shipsWithGhost = '{version}';
let compatibleWithGhost = '2.10.0';
const ghostEnvValues = process.env.GHOST || null;
if (ghostEnvValues) {
shipsWithGhost = ghostEnvValues.split(',')[0];
compatibleWithGhost = ghostEnvValues.split(',')[1];
if (!compatibleWithGhost) {
compatibleWithGhost = '2.10.0';
}
}
if (!newVersion || newVersion === '') {
console.log('Invalid version.');
return;
}
console.log(`\nDraft release for ${newVersion}.`);
if (!config || !config.github || !config.github.username || !config.github.token) {
console.log('Please copy config.example.json and configure Github token.');
return;
}
return previousRelease()
.then((previousVersion)=> {
changelog({previousVersion});
return releaseUtils
.releases
.create({
draft: true,
preRelease: false,
tagName: newVersion,
releaseName: newVersion,
userAgent: USER_AGENT,
uri: `https://api.github.com/repos/${REPO}/releases`,
github: {
username: config.github.username,
token: config.github.token
},
content: [`**Ships with Ghost ${shipsWithGhost} Compatible with Ghost >= ${compatibleWithGhost}**\n\n`],
changelogPath: CHANGELOG_PATH
})
.then((response)=> {
console.log(`\nRelease draft generated: ${response.releaseUrl}\n`);
});
});
};
exports.release = release;