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', |
d35e5717 JB |
40 | entryFileNames: '[name].cjs', |
41 | chunkFileNames: '[name]-[hash].cjs', | |
b40c4b06 | 42 | preserveModules: true, |
78cdf6bc | 43 | preserveModulesRoot: './src' |
b40c4b06 JB |
44 | }), |
45 | ...(!isDevelopmentBuild && { | |
d35e5717 | 46 | file: './lib/index.cjs', |
b40c4b06 | 47 | plugins: [terser({ maxWorkers })] |
d8067870 JB |
48 | }), |
49 | ...(sourcemap && { | |
50 | sourcemap | |
b40c4b06 JB |
51 | }) |
52 | }, | |
53 | { | |
54 | format: 'esm', | |
55 | ...(isDevelopmentBuild && { | |
78cdf6bc | 56 | dir: './lib', |
b40c4b06 | 57 | entryFileNames: '[name].mjs', |
efaeaba6 | 58 | chunkFileNames: '[name]-[hash].mjs', |
b40c4b06 | 59 | preserveModules: true, |
78cdf6bc | 60 | preserveModulesRoot: './src' |
b40c4b06 JB |
61 | }), |
62 | ...(!isDevelopmentBuild && { | |
78cdf6bc | 63 | file: './lib/index.mjs', |
b40c4b06 | 64 | plugins: [terser({ maxWorkers })] |
d8067870 JB |
65 | }), |
66 | ...(sourcemap && { | |
67 | sourcemap | |
b40c4b06 JB |
68 | }) |
69 | } | |
70 | ], | |
e4ec185f | 71 | external: [/^node:*/], |
b40c4b06 JB |
72 | plugins: [ |
73 | typescript({ | |
5388ef55 JB |
74 | tsconfig: './tsconfig.build.json', |
75 | compilerOptions: { | |
d8067870 | 76 | sourceMap: sourcemap |
5388ef55 | 77 | } |
34a0cfab | 78 | }), |
b40c4b06 | 79 | del({ |
78cdf6bc | 80 | targets: ['./lib/*'] |
34a0cfab | 81 | }), |
209917a7 JB |
82 | Boolean(isAnalyzeBuild) && analyze(), |
83 | Boolean(isDocumentationBuild) && command('pnpm typedoc') | |
b40c4b06 JB |
84 | ] |
85 | }, | |
86 | { | |
87 | input: './lib/dts/index.d.ts', | |
78cdf6bc | 88 | output: [{ format: 'esm', file: './lib/index.d.ts' }], |
e4ec185f | 89 | external: [/^node:*/], |
b40c4b06 JB |
90 | plugins: [ |
91 | dts(), | |
92 | del({ | |
78cdf6bc | 93 | targets: ['./lib/dts'], |
b40c4b06 | 94 | hook: 'buildEnd' |
096c02a7 | 95 | }), |
209917a7 | 96 | Boolean(isAnalyzeBuild) && analyze() |
b40c4b06 JB |
97 | ] |
98 | } | |
5d4b2a88 | 99 | ]) |