darkness-dependent-vision/gulpfile.js
2021-06-29 20:46:48 +02:00

202 lines
5.3 KiB
JavaScript

// SPDX-FileCopyrightText: 2021 Johannes Loher
//
// SPDX-License-Identifier: MIT
const { rollup } = require('rollup');
const argv = require('yargs').argv;
const chalk = require('chalk');
const fs = require('fs-extra');
const gulp = require('gulp');
const path = require('path');
const rollupConfig = require('./rollup.config');
const semver = require('semver');
/********************/
/* CONFIGURATION */
/********************/
const name = path.basename(path.resolve('.'));
const sourceDirectory = './src';
const distDirectory = './dist';
const sourceFileExtension = 'js';
const staticFiles = ['lang', 'templates', 'module.json'];
const getDownloadURL = (version) =>
`https://git.f3l.de/ghost/darkness-dependent-vision/-/jobs/artifacts/${version}/download?job=build`;
/********************/
/* BUILD */
/********************/
/**
* Build the distributable JavaScript code
*/
async function buildCode() {
const build = await rollup({ input: rollupConfig.input, plugins: rollupConfig.plugins });
return build.write(rollupConfig.output);
}
/**
* Copy static files
*/
async function copyFiles() {
for (const file of staticFiles) {
if (fs.existsSync(`${sourceDirectory}/${file}`)) {
await fs.copy(`${sourceDirectory}/${file}`, `${distDirectory}/${file}`);
}
}
}
/**
* Watch for changes for each build step
*/
function buildWatch() {
gulp.watch(`${sourceDirectory}/**/*.${sourceFileExtension}`, { ignoreInitial: false }, buildCode);
gulp.watch(
staticFiles.map((file) => `${sourceDirectory}/${file}`),
{ ignoreInitial: false },
copyFiles,
);
}
/********************/
/* CLEAN */
/********************/
/**
* Remove built files from `dist` folder while ignoring source files
*/
async function clean() {
const files = [...staticFiles, 'module'];
console.log(' ', chalk.yellow('Files to clean:'));
console.log(' ', chalk.blueBright(files.join('\n ')));
for (const filePath of files) {
await fs.remove(`${distDirectory}/${filePath}`);
}
}
/********************/
/* LINK */
/********************/
/**
* Get the data path of Foundry VTT based on what is configured in `foundryconfig.json`
*/
function getDataPath() {
const config = fs.readJSONSync('foundryconfig.json');
if (config?.dataPath) {
if (!fs.existsSync(path.resolve(config.dataPath))) {
throw new Error('User Data path invalid, no Data directory found');
}
return path.resolve(config.dataPath);
} else {
throw new Error('No User Data path defined in foundryconfig.json');
}
}
/**
* Link build to User Data folder
*/
async function linkUserData() {
let destinationDirectory;
if (fs.existsSync(path.resolve(sourceDirectory, 'module.json'))) {
destinationDirectory = 'modules';
} else {
throw new Error(`Could not find ${chalk.blueBright('module.json')}`);
}
const linkDirectory = path.resolve(getDataPath(), destinationDirectory, name);
if (argv.clean || argv.c) {
console.log(chalk.yellow(`Removing build in ${chalk.blueBright(linkDirectory)}.`));
await fs.remove(linkDirectory);
} else if (!fs.existsSync(linkDirectory)) {
console.log(chalk.green(`Linking dist to ${chalk.blueBright(linkDirectory)}.`));
await fs.ensureDir(path.resolve(linkDirectory, '..'));
await fs.symlink(path.resolve(distDirectory), linkDirectory);
}
}
/********************/
/* VERSIONING */
/********************/
/**
* Get the contents of the manifest file as object.
*/
function getManifest() {
const manifestPath = `${sourceDirectory}/module.json`;
if (fs.existsSync(manifestPath)) {
return {
file: fs.readJSONSync(manifestPath),
name: 'module.json',
};
}
}
/**
* Get the target version based on on the current version and the argument passed as release.
*/
function getTargetVersion(currentVersion, release) {
if (['major', 'premajor', 'minor', 'preminor', 'patch', 'prepatch', 'prerelease'].includes(release)) {
return semver.inc(currentVersion, release);
} else {
return semver.valid(release);
}
}
/**
* Update version and download URL.
*/
function bumpVersion(cb) {
const packageJson = fs.readJSONSync('package.json');
const manifest = getManifest();
if (!manifest) cb(Error(chalk.red('Manifest JSON not found')));
try {
const release = argv.release || argv.r;
const currentVersion = packageJson.version;
if (!release) {
return cb(Error('Missing release type'));
}
const targetVersion = getTargetVersion(currentVersion, release);
if (!targetVersion) {
return cb(new Error(chalk.red('Error: Incorrect version arguments')));
}
if (targetVersion === currentVersion) {
return cb(new Error(chalk.red('Error: Target version is identical to current version')));
}
console.log(`Updating version number to '${targetVersion}'`);
packageJson.version = targetVersion;
fs.writeJSONSync('package.json', packageJson, { spaces: 2 });
manifest.file.version = targetVersion;
manifest.file.download = getDownloadURL(targetVersion);
fs.writeJSONSync(`${sourceDirectory}/${manifest.name}`, manifest.file, { spaces: 2 });
return cb();
} catch (err) {
cb(err);
}
}
const execBuild = gulp.parallel(buildCode, copyFiles);
exports.build = gulp.series(clean, execBuild);
exports.watch = buildWatch;
exports.clean = clean;
exports.link = linkUserData;
exports.bumpVersion = bumpVersion;