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lihong67@huawei.com

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fix common module cache performance.

Signed-off-by: lihong <lihong67@huawei.com>
Change-Id: I32a82c9b860f622fb3bf70f779771a252a0f9f4e
This commit is contained in:
lihong
2022-06-27 15:08:25 +08:00
parent 47a69df7b7
commit 6e8ab6ba61
1 changed files with 16 additions and 11 deletions
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ace-loader/src/compile-plugin.js
+16 -11
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@@ -43,12 +43,7 @@ class ResultStates {
this.options = options;
GLOBAL_COMMON_MODULE_CACHE = `
globalThis["__common_module_cache__${process.env.hashProjectPath}"] =` +
` globalThis["__common_module_cache__${process.env.hashProjectPath}"] || {};
globalThis["webpackChunk${process.env.hashProjectPath}"].forEach((item)=> {
Object.keys(item[1]).forEach((element) => {
globalThis["__common_module_cache__${process.env.hashProjectPath}"][element] = null;
})
});`;
` globalThis["__common_module_cache__${process.env.hashProjectPath}"] || {};`;
}
apply(compiler) {
@@ -142,14 +137,24 @@ class ResultStates {
`[moduleId]: null;\n` +
`if (commonCachedModule) { return commonCachedModule.exports; }\n` +
source.replace('// Execute the module function',
`function isCommonModue(moduleId) {
if (globalThis["webpackChunk${process.env.hashProjectPath}"]) {
const length = globalThis["webpackChunk${process.env.hashProjectPath}"].length;
switch (length) {
case 1:
return globalThis["webpackChunk${process.env.hashProjectPath}"][0][1][moduleId];
case 2:
return globalThis["webpackChunk${process.env.hashProjectPath}"][0][1][moduleId] ||
globalThis["webpackChunk${process.env.hashProjectPath}"][1][1][moduleId];
}
}
return undefined;
}\n` +
`if (globalThis["__common_module_cache__${process.env.hashProjectPath}"]` +
` && moduleId.indexOf("?name=") < 0 && ` +
`Object.keys(globalThis["__common_module_cache__${process.env.hashProjectPath}"])` +
`.indexOf(moduleId) >= 0) {\n` +
` && moduleId.indexOf("?name=") < 0 && isCommonModue(moduleId)) {\n` +
` globalThis["__common_module_cache__${process.env.hashProjectPath}"]` +
`[moduleId] = module;\n}`);
}
);
});
});
}
}