ng-packagr
Version:
Compile and package Angular libraries in Angular Package Format (APF)
84 lines • 2.96 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadPostcssConfiguration = exports.findTailwindConfiguration = exports.generateSearchDirectories = void 0;
const node_fs_1 = require("node:fs");
const node_path_1 = require("node:path");
const postcssConfigurationFiles = ['postcss.config.json', '.postcssrc.json'];
const tailwindConfigFiles = [
'tailwind.config.js',
'tailwind.config.cjs',
'tailwind.config.mjs',
'tailwind.config.ts',
];
function generateSearchDirectories(roots) {
return roots.map(root => {
return {
root,
files: new Set((0, node_fs_1.readdirSync)(root, { withFileTypes: true })
.filter(entry => entry.isFile())
.map(entry => entry.name)),
};
});
}
exports.generateSearchDirectories = generateSearchDirectories;
function findFile(searchDirectories, potentialFiles) {
for (const { root, files } of searchDirectories) {
for (const potential of potentialFiles) {
if (files.has(potential)) {
return (0, node_path_1.join)(root, potential);
}
}
}
return undefined;
}
function findTailwindConfiguration(searchDirectories) {
return findFile(searchDirectories, tailwindConfigFiles);
}
exports.findTailwindConfiguration = findTailwindConfiguration;
function readPostcssConfiguration(configurationFile) {
const data = (0, node_fs_1.readFileSync)(configurationFile, 'utf-8');
const config = JSON.parse(data);
return config;
}
function loadPostcssConfiguration(searchDirectories) {
const configPath = findFile(searchDirectories, postcssConfigurationFiles);
if (!configPath) {
return undefined;
}
const raw = readPostcssConfiguration(configPath);
// If no plugins are defined, consider it equivalent to no configuration
if (!raw.plugins || typeof raw.plugins !== 'object') {
return undefined;
}
// Normalize plugin array form
if (Array.isArray(raw.plugins)) {
if (raw.plugins.length < 1) {
return undefined;
}
const config = { plugins: [] };
for (const element of raw.plugins) {
if (typeof element === 'string') {
config.plugins.push([element]);
}
else {
config.plugins.push(element);
}
}
return config;
}
// Normalize plugin object map form
const entries = Object.entries(raw.plugins);
if (entries.length < 1) {
return undefined;
}
const config = { plugins: [] };
for (const [name, options] of entries) {
if (!options || (typeof options !== 'object' && typeof options !== 'string')) {
continue;
}
config.plugins.push([name, options]);
}
return config;
}
exports.loadPostcssConfiguration = loadPostcssConfiguration;
//# sourceMappingURL=postcss-configuration.js.map