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update splitChunks defaults for automatic async max size

This commit is contained in:
Tobias Koppers 2018-12-22 13:19:57 +01:00
parent 762155dc2d
commit c5f033a18a
3 changed files with 24 additions and 10 deletions
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20
lib/WebpackOptionsDefaulter.js
View File

@ -258,14 +258,28 @@ class WebpackOptionsDefaulter extends OptionsDefaulter {
this.set("optimization.splitChunks.chunks", "async");
this.set("optimization.splitChunks.minChunks", 1);
this.set("optimization.splitChunks.minSize", "make", options => {
return isProductionLikeMode(options) ? 30000 : 10000;
return isWebLikeTarget(options) && isProductionLikeMode(options)
? 30000
: 10000;
});
this.set("optimization.splitChunks.maxAsyncRequests", "make", options => {
return isProductionLikeMode(options) ? 6 : Infinity;
return isWebLikeTarget(options) && isProductionLikeMode(options)
? 6
: Infinity;
});
this.set("optimization.splitChunks.maxAsyncSize", "make", options => {
if (options.optimization.splitChunks.maxSize) return undefined;
if (isWebLikeTarget(options)) {
return isProductionLikeMode(options) ? 100000 : 50000;
} else {
return 1000000;
}
});
this.set("optimization.splitChunks.automaticNameDelimiter", "-");
this.set("optimization.splitChunks.maxInitialRequests", "make", options => {
return isProductionLikeMode(options) ? 4 : Infinity;
return isWebLikeTarget(options) && isProductionLikeMode(options)
? 4
: Infinity;
});
this.set("optimization.splitChunks.cacheGroups", {});
this.set("optimization.splitChunks.cacheGroups.default", {

2
lib/optimize/SplitChunksPlugin.js
View File

@ -1170,7 +1170,7 @@ module.exports = class SplitChunksPlugin {
return size;
}
});
if (results.length === 0) {
if (results.length < 2) {
continue;
}
results.sort((a, b) => {

12
test/__snapshots__/StatsTestCases.test.js.snap
View File

@ -3460,7 +3460,7 @@ WARNING in Terser Plugin: Dropping unused function someUnRemoteUsedFunction5 [./
`;
exports[`StatsTestCases should print correct stats for wasm-explorer-examples-sync 1`] = `
"Hash: 6f7419bf98dbc8f6c48b
"Hash: 8851298db45f5984d400
Time: Xms
Built at: Thu Jan 01 1970 00:00:00 GMT
Asset Size Chunks Chunk Names
@ -3473,13 +3473,10 @@ Built at: Thu Jan 01 1970 00:00:00 GMT
480.bundle.js 329 bytes {480} [emitted]
52d54005d2a6b6900686.module.wasm 511 bytes {363} [emitted]
827.bundle.js 3.93 KiB {827} [emitted]
bundle.js 13.2 KiB {73} [emitted] main-1df31ce3
bundle.js 13.2 KiB {404} [emitted] main
d0e21fa2a830ae6b73b3.module.wasm 95 bytes {827} [emitted]
f0c2bdc23c3fd35aa84b.module.wasm 132 bytes {286} [emitted]
Entrypoint main = bundle.js
chunk {73} bundle.js (main-1df31ce3) 586 bytes (javascript) 6.53 KiB (runtime) [entry] [rendered]
[967] ./index.js 586 bytes {73} [built]
+ 7 hidden chunk modules
chunk {147} 147.bundle.js, 34140a4a1dc9a799f361.module.wasm, 020fc90be64ae1360e8f.module.wasm 205 bytes (javascript) 444 bytes (webassembly) [rendered]
[412] ./fact.wasm 100 bytes (javascript) 154 bytes (webassembly) {147} [built]
[987] ./fast-math.wasm 105 bytes (javascript) 290 bytes (webassembly) {147} [built]
@ -3487,6 +3484,9 @@ chunk {286} 286.bundle.js, f0c2bdc23c3fd35aa84b.module.wasm 100 bytes (javascrip
[286] ./Q_rsqrt.wasm 100 bytes (javascript) 156 bytes (webassembly) {286} [built]
chunk {363} 363.bundle.js, 52d54005d2a6b6900686.module.wasm 100 bytes (javascript) 531 bytes (webassembly) [rendered]
[363] ./duff.wasm 100 bytes (javascript) 531 bytes (webassembly) {363} [built]
chunk {404} bundle.js (main) 586 bytes (javascript) 6.53 KiB (runtime) [entry] [rendered]
[967] ./index.js 586 bytes {404} [built]
+ 7 hidden chunk modules
chunk {480} 480.bundle.js 34 bytes [rendered] split chunk (cache group: defaultVendors)
[480] ./node_modules/env.js 34 bytes {480} [built]
chunk {827} 827.bundle.js, d0e21fa2a830ae6b73b3.module.wasm, 35eb8bb1d55d3a57c0a6.module.wasm 1.6 KiB (javascript) 274 bytes (webassembly) [rendered]
@ -3499,7 +3499,7 @@ chunk {827} 827.bundle.js, d0e21fa2a830ae6b73b3.module.wasm, 35eb8bb1d55d3a57c0a
[480] ./node_modules/env.js 34 bytes {480} [built]
[827] ./tests.js 1.4 KiB {827} [built]
[896] ./popcnt.wasm 100 bytes (javascript) 120 bytes (webassembly) {827} [built]
[967] ./index.js 586 bytes {73} [built]
[967] ./index.js 586 bytes {404} [built]
[987] ./fast-math.wasm 105 bytes (javascript) 290 bytes (webassembly) {147} [built]
[999] ./testFunction.wasm 100 bytes (javascript) 154 bytes (webassembly) {827} [built]
+ 7 hidden modules"