Commit | Line | Data |
---|---|---|
d5fdc57b | 1 | import * as os from 'node:os' |
4a6421b5 | 2 | import { env } from 'node:process' |
b40c4b06 | 3 | import { dts } from 'rollup-plugin-dts' |
8f98d75d JB |
4 | import terser from '@rollup/plugin-terser' |
5 | import typescript from '@rollup/plugin-typescript' | |
f45e4999 | 6 | import analyze from 'rollup-plugin-analyzer' |
5ea22628 | 7 | import command from 'rollup-plugin-command' |
eae1fc25 | 8 | import del from 'rollup-plugin-delete' |
5d4b2a88 | 9 | import { defineConfig } from 'rollup' |
660940b0 | 10 | |
d5fdc57b JB |
11 | const availableParallelism = () => { |
12 | let availableParallelism = 1 | |
13 | try { | |
14 | availableParallelism = os.availableParallelism() | |
15 | } catch { | |
562a4037 JB |
16 | const cpus = os.cpus() |
17 | if (Array.isArray(cpus) && cpus.length > 0) { | |
18 | availableParallelism = cpus.length | |
d5fdc57b JB |
19 | } |
20 | } | |
21 | return availableParallelism | |
22 | } | |
23 | ||
4a6421b5 JB |
24 | const isDevelopmentBuild = env.BUILD === 'development' |
25 | const isAnalyzeBuild = env.ANALYZE | |
26 | const isDocumentationBuild = env.DOCUMENTATION | |
d8067870 | 27 | const sourcemap = env.SOURCEMAP !== 'false' |
660940b0 | 28 | |
d5fdc57b | 29 | const maxWorkers = Math.floor(availableParallelism() / 2) |
509e904b | 30 | |
5d4b2a88 | 31 | export default defineConfig([ |
b40c4b06 | 32 | { |
78cdf6bc | 33 | input: './src/index.ts', |
b40c4b06 JB |
34 | strictDeprecations: true, |
35 | output: [ | |
36 | { | |
37 | format: 'cjs', | |
38 | ...(isDevelopmentBuild && { | |
78cdf6bc | 39 | dir: './lib', |
b40c4b06 | 40 | preserveModules: true, |
78cdf6bc | 41 | preserveModulesRoot: './src' |
b40c4b06 JB |
42 | }), |
43 | ...(!isDevelopmentBuild && { | |
78cdf6bc | 44 | file: './lib/index.js', |
b40c4b06 | 45 | plugins: [terser({ maxWorkers })] |
d8067870 JB |
46 | }), |
47 | ...(sourcemap && { | |
48 | sourcemap | |
b40c4b06 JB |
49 | }) |
50 | }, | |
51 | { | |
52 | format: 'esm', | |
53 | ...(isDevelopmentBuild && { | |
78cdf6bc | 54 | dir: './lib', |
b40c4b06 | 55 | entryFileNames: '[name].mjs', |
efaeaba6 | 56 | chunkFileNames: '[name]-[hash].mjs', |
b40c4b06 | 57 | preserveModules: true, |
78cdf6bc | 58 | preserveModulesRoot: './src' |
b40c4b06 JB |
59 | }), |
60 | ...(!isDevelopmentBuild && { | |
78cdf6bc | 61 | file: './lib/index.mjs', |
b40c4b06 | 62 | plugins: [terser({ maxWorkers })] |
d8067870 JB |
63 | }), |
64 | ...(sourcemap && { | |
65 | sourcemap | |
b40c4b06 JB |
66 | }) |
67 | } | |
68 | ], | |
e4ec185f | 69 | external: [/^node:*/], |
b40c4b06 JB |
70 | plugins: [ |
71 | typescript({ | |
5388ef55 JB |
72 | tsconfig: './tsconfig.build.json', |
73 | compilerOptions: { | |
d8067870 | 74 | sourceMap: sourcemap |
5388ef55 | 75 | } |
34a0cfab | 76 | }), |
b40c4b06 | 77 | del({ |
78cdf6bc | 78 | targets: ['./lib/*'] |
34a0cfab | 79 | }), |
209917a7 JB |
80 | Boolean(isAnalyzeBuild) && analyze(), |
81 | Boolean(isDocumentationBuild) && command('pnpm typedoc') | |
b40c4b06 JB |
82 | ] |
83 | }, | |
84 | { | |
85 | input: './lib/dts/index.d.ts', | |
78cdf6bc | 86 | output: [{ format: 'esm', file: './lib/index.d.ts' }], |
e4ec185f | 87 | external: [/^node:*/], |
b40c4b06 JB |
88 | plugins: [ |
89 | dts(), | |
90 | del({ | |
78cdf6bc | 91 | targets: ['./lib/dts'], |
b40c4b06 | 92 | hook: 'buildEnd' |
096c02a7 | 93 | }), |
209917a7 | 94 | Boolean(isAnalyzeBuild) && analyze() |
b40c4b06 JB |
95 | ] |
96 | } | |
5d4b2a88 | 97 | ]) |