jotai/system/babel/preset.production.js

System.register(["path","@babel/template"],function(d){"use strict";var s,l;return{setters:[function(a){s=a.default},function(a){l=a.default}],execute:function(){d("default",p);function a(t,e){if(t.isIdentifier(e)&&c.includes(e.name))return!0;if(t.isMemberExpression(e)){const{property:i}=e;if(t.isIdentifier(i)&&c.includes(i.name))return!0}return!1}const c=["atom","atomFamily","atomWithDefault","atomWithObservable","atomWithReducer","atomWithReset","atomWithStorage","freezeAtom","loadable","selectAtom","splitAtom"];function f({types:t}){return{visitor:{ExportDefaultDeclaration(e,i){const{node:n}=e;if(t.isCallExpression(n.declaration)&&a(t,n.declaration.callee)){const o=i.filename||"unknown";let r=s.basename(o,s.extname(o));r==="index"&&(r=s.basename(s.dirname(o)));const m=l(`
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          globalThis.jotaiAtomCache = globalThis.jotaiAtomCache || {
            cache: new Map(),
            get(name, inst) { 
              if (this.cache.has(name)) {
                return this.cache.get(name)
              }
              this.cache.set(name, inst)
              return inst
            },
          }`)();e.unshiftContainer("body",i)}},ExportDefaultDeclaration(e,i){const{node:n}=e;if(t.isCallExpression(n.declaration)&&a(t,n.declaration.callee)){const o=`${i.filename||"unknown"}/defaultExport`,r=l("export default globalThis.jotaiAtomCache.get(%%atomKey%%, %%atom%%)")({atomKey:t.stringLiteral(o),atom:n.declaration});e.replaceWith(r)}},VariableDeclarator(e,i){var n,o;if(t.isIdentifier(e.node.id)&&t.isCallExpression(e.node.init)&&a(t,e.node.init.callee)&&(((n=e.parentPath.parentPath)==null?void 0:n.isProgram())||((o=e.parentPath.parentPath)==null?void 0:o.isExportNamedDeclaration()))){const r=`${i.filename||"unknown"}/${e.node.id.name}`,m=l("const %%atomIdentifier%% = globalThis.jotaiAtomCache.get(%%atomKey%%, %%atom%%)")({atomIdentifier:t.identifier(e.node.id.name),atomKey:t.stringLiteral(r),atom:e.node.init});e.parentPath.replaceWith(m)}}}}}function p(){return{plugins:[f,u]}}}}});