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

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

export default [
    // ESM 单文件输出
    {
        input: input,
        output: {
            file: `${outputDir}/post.esm.js`,
            format: 'esm',
            sourcemap: true
        },
        plugins: [
            typescript(),
            postcss({
                inject: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            })
        ],
        external: []
    },
    // CJS 单文件输出
    {
        input: input,
        output: {
            file: `${outputDir}/postjs.cjs.js`,
            format: 'cjs',
            sourcemap: true,
            exports: 'default'
        },
        plugins: [
            typescript(),
            postcss({
                inject: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            })
        ],
        external: []
    },
    // UMD 未压缩（单文件，含样式）
    {
        input: input,
        output: {
            file: `${outputDir}/post.js`,
            format: 'umd',
            name: 'postjs',
            sourcemap: true,
            exports: 'default'
        },
        plugins: [
            typescript(),
            postcss({
                inject: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            })
        ],
        external: []
    },
    // UMD 压缩版（单文件，含样式）
    {
        input: input,
        output: {
            file: `${outputDir}/post.min.js`,
            format: 'umd',
            name: 'postjs',
            sourcemap: true,
            exports: 'default'
        },
        plugins: [
            typescript(),
            postcss({
                inject: true,
                minimize: true,
                use: [
                    ['sass', { includePaths: ['./src/styles'] }]
                ]
            }),
            terser()
        ],
        external: []
    }
];