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cilame 2021-11-20 21:52:53 +08:00
parent b8ff0d979a
commit fc5cfe1efa
1 changed files with 10 additions and 3 deletions
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13
tools/babel_asttool.js
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@ -32471,13 +32471,20 @@ function MergeObj(path) {
return; return;
const object = left.get("object"); const object = left.get("object");
const property = left.get("property"); const property = left.get("property");
function _pas_path(_path, left){
if (_path.parentPath.node.type == 'VariableDeclarator' || _path.parentPath.node.type == 'AssignmentExpression'){
_path.replaceWith(left)
}else{
_path.remove();
}
}
if (object.isIdentifier({name: name}) && property.isStringLiteral() && _path.scope == scope) { if (object.isIdentifier({name: name}) && property.isStringLiteral() && _path.scope == scope) {
properties.push(t.ObjectProperty(t.valueToNode(property.node.value), right.node)); properties.push(t.ObjectProperty(t.valueToNode(property.node.value), right.node));
_path.remove(); _pas_path(_path, left)
} }
if (object.isIdentifier({name: name}) && property.isIdentifier() && _path.scope == scope) { if (object.isIdentifier({name: name}) && property.isIdentifier() && _path.scope == scope) {
properties.push(t.ObjectProperty(t.valueToNode(property.node.name), right.node)); properties.push(t.ObjectProperty(t.valueToNode(property.node.name), right.node));
_path.remove(); _pas_path(_path, left)
} }
} }
}) })
@ -33021,7 +33028,7 @@ function muti_process_obdefusion(jscode){
traverse(ast, {IfStatement: ClearDeadCode}); // 清理死代码 traverse(ast, {IfStatement: ClearDeadCode}); // 清理死代码
traverse(ast, {BinaryExpression: {exit: calcBinary}}) // 二元运算合并 traverse(ast, {BinaryExpression: {exit: calcBinary}}) // 二元运算合并
traverse(ast, {CatchClause: AddCatchLog}); // 给所有的 catch(e){} 后面第一条语句添加异常输出。 traverse(ast, {CatchClause: AddCatchLog}); // 给所有的 catch(e){} 后面第一条语句添加异常输出。
// traverse(ast, {FunctionDeclaration: clearNotuseFunc}) // 删除未被使用的代码 // 该功能直接使用 Uglify 优化删除即可 // traverse(ast, {FunctionDeclaration: clearNotuseFunc}) // 该处有问题 // 该处可以使用 Uglify 库优化功能自动删除
var { code } = generator(ast, { jsescOption: { minimal: true, } }); var { code } = generator(ast, { jsescOption: { minimal: true, } });
return code; return code;
} }