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', | |
211b4eb5 | 37 | sourcemap: true, |
b40c4b06 | 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 JB |
45 | plugins: [terser({ maxWorkers })] |
46 | }) | |
47 | }, | |
48 | { | |
49 | format: 'esm', | |
211b4eb5 | 50 | sourcemap: true, |
b40c4b06 | 51 | ...(isDevelopmentBuild && { |
78cdf6bc | 52 | dir: './lib', |
b40c4b06 | 53 | entryFileNames: '[name].mjs', |
efaeaba6 | 54 | chunkFileNames: '[name]-[hash].mjs', |
b40c4b06 | 55 | preserveModules: true, |
78cdf6bc | 56 | preserveModulesRoot: './src' |
b40c4b06 JB |
57 | }), |
58 | ...(!isDevelopmentBuild && { | |
78cdf6bc | 59 | file: './lib/index.mjs', |
b40c4b06 JB |
60 | plugins: [terser({ maxWorkers })] |
61 | }) | |
62 | } | |
63 | ], | |
e4ec185f | 64 | external: [/^node:*/], |
b40c4b06 JB |
65 | plugins: [ |
66 | typescript({ | |
5388ef55 JB |
67 | tsconfig: './tsconfig.build.json', |
68 | compilerOptions: { | |
211b4eb5 | 69 | sourceMap: true |
5388ef55 | 70 | } |
34a0cfab | 71 | }), |
b40c4b06 | 72 | del({ |
78cdf6bc | 73 | targets: ['./lib/*'] |
34a0cfab | 74 | }), |
209917a7 JB |
75 | Boolean(isAnalyzeBuild) && analyze(), |
76 | Boolean(isDocumentationBuild) && command('pnpm typedoc') | |
b40c4b06 JB |
77 | ] |
78 | }, | |
79 | { | |
80 | input: './lib/dts/index.d.ts', | |
78cdf6bc | 81 | output: [{ format: 'esm', file: './lib/index.d.ts' }], |
e4ec185f | 82 | external: [/^node:*/], |
b40c4b06 JB |
83 | plugins: [ |
84 | dts(), | |
85 | del({ | |
78cdf6bc | 86 | targets: ['./lib/dts'], |
b40c4b06 | 87 | hook: 'buildEnd' |
096c02a7 | 88 | }), |
209917a7 | 89 | Boolean(isAnalyzeBuild) && analyze() |
b40c4b06 JB |
90 | ] |
91 | } | |
5d4b2a88 | 92 | ]) |