import typescript from '@rollup/plugin-typescript';
import postcss from 'rollup-plugin-postcss';
import { terser } from 'terser';

const input = 'src/index.ts';
const outputDir = 'dist';

export default [
    // ESM
    {
        input,
        output: {
            file: `${outputDir}/post.esm.js`,
            format: 'esm',
            sourcemap: true,
        },
        plugins: [
            typescript(),
            postcss({
                extract: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            })
        ],
        external: [], // 所有依赖都内置
    },
    // CJS
    {
        input,
        output: {
            file: `${outputDir}/postjs.cjs.js`,
            format: 'cjs',
            sourcemap: true,
            exports: 'default',
        },
        plugins: [
            typescript(),
            postcss({
                extract: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            })
        ],
        external: [],
    },
    // UMD
    {
        input,
        output: {
            file: `${outputDir}/post.js`,
            format: 'umd',
            name: 'postjs',
            sourcemap: true,
            exports: 'default',
        },
        plugins: [
            typescript(),
            postcss({
                extract: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            })
        ],
        external: [],
    },
    // UMD minified
    {
        input,
        output: {
            file: `${outputDir}/post.min.js`,
            format: 'umd',
            name: 'postjs',
            sourcemap: true,
            exports: 'default',
            plugins: [terser()],
        },
        plugins: [
            typescript(),
            postcss({
                extract: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            }),
            terser()
        ],
        external: [],
    }
];