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 | |
660940b0 | 27 | |
d5fdc57b | 28 | const maxWorkers = Math.floor(availableParallelism() / 2) |
509e904b | 29 | |
5d4b2a88 | 30 | export default defineConfig([ |
b40c4b06 | 31 | { |
78cdf6bc | 32 | input: './src/index.ts', |
b40c4b06 JB |
33 | strictDeprecations: true, |
34 | output: [ | |
35 | { | |
36 | format: 'cjs', | |
37 | ...(isDevelopmentBuild && { | |
78cdf6bc | 38 | dir: './lib', |
b40c4b06 JB |
39 | sourcemap: true, |
40 | preserveModules: true, | |
78cdf6bc | 41 | preserveModulesRoot: './src' |
b40c4b06 JB |
42 | }), |
43 | ...(!isDevelopmentBuild && { | |
78cdf6bc | 44 | file: './lib/index.js', |
890ed48b | 45 | sourcemap: true, |
b40c4b06 JB |
46 | plugins: [terser({ maxWorkers })] |
47 | }) | |
48 | }, | |
49 | { | |
50 | format: 'esm', | |
51 | ...(isDevelopmentBuild && { | |
78cdf6bc | 52 | dir: './lib', |
b40c4b06 JB |
53 | sourcemap: true, |
54 | entryFileNames: '[name].mjs', | |
efaeaba6 | 55 | chunkFileNames: '[name]-[hash].mjs', |
b40c4b06 | 56 | preserveModules: true, |
78cdf6bc | 57 | preserveModulesRoot: './src' |
b40c4b06 JB |
58 | }), |
59 | ...(!isDevelopmentBuild && { | |
78cdf6bc | 60 | file: './lib/index.mjs', |
890ed48b | 61 | sourcemap: true, |
b40c4b06 JB |
62 | plugins: [terser({ maxWorkers })] |
63 | }) | |
64 | } | |
65 | ], | |
66 | external: [ | |
67 | 'node:async_hooks', | |
68 | 'node:cluster', | |
69 | 'node:crypto', | |
70 | 'node:events', | |
71 | 'node:fs', | |
72 | 'node:os', | |
73 | 'node:perf_hooks', | |
74 | 'node:worker_threads' | |
75 | ], | |
76 | plugins: [ | |
77 | typescript({ | |
890ed48b | 78 | tsconfig: './tsconfig.build.json' |
34a0cfab | 79 | }), |
b40c4b06 | 80 | del({ |
78cdf6bc | 81 | targets: ['./lib/*'] |
34a0cfab | 82 | }), |
b40c4b06 JB |
83 | isAnalyzeBuild && analyze(), |
84 | isDocumentationBuild && command('pnpm typedoc') | |
85 | ] | |
86 | }, | |
87 | { | |
88 | input: './lib/dts/index.d.ts', | |
78cdf6bc | 89 | output: [{ format: 'esm', file: './lib/index.d.ts' }], |
b40c4b06 JB |
90 | external: [ |
91 | 'node:async_hooks', | |
92 | 'node:cluster', | |
93 | 'node:events', | |
94 | 'node:perf_hooks', | |
95 | 'node:worker_threads' | |
96 | ], | |
97 | plugins: [ | |
98 | dts(), | |
99 | del({ | |
78cdf6bc | 100 | targets: ['./lib/dts'], |
b40c4b06 | 101 | hook: 'buildEnd' |
096c02a7 JB |
102 | }), |
103 | isAnalyzeBuild && analyze() | |
b40c4b06 JB |
104 | ] |
105 | } | |
5d4b2a88 | 106 | ]) |