forked from M3-Academy/challenge-algorithms-v2.0
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1 line
20 KiB
Plaintext
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{"version":3,"names":["arrowFunctionExpression","assertExpression","assignmentExpression","blockStatement","callExpression","cloneNode","expressionStatement","isAssignmentExpression","isCallExpression","isExpression","isIdentifier","isSequenceExpression","isSuper","thisExpression","insertBefore","nodes_","_assertUnremoved","nodes","_verifyNodeList","parentPath","isExpressionStatement","isLabeledStatement","isExportNamedDeclaration","isExportDefaultDeclaration","isDeclaration","isNodeType","isJSXElement","isForStatement","key","node","push","replaceExpressionWithStatements","Array","isArray","container","_containerInsertBefore","isStatementOrBlock","shouldInsertCurrentNode","expression","replaceWith","unshiftContainer","Error","_containerInsert","from","updateSiblingKeys","length","paths","splice","i","to","path","getSibling","context","queue","pushContext","contexts","_getQueueContexts","setScope","debug","maybeQueue","_containerInsertAfter","last","arr","isHiddenInSequenceExpression","parent","expressions","isAlmostConstantAssignment","scope","left","blockScope","getBlockParent","hasOwnBinding","name","getOwnBinding","constantViolations","insertAfter","get","map","isPattern","unshift","callee","isPure","isMethod","computed","temp","generateDeclaredUidIdentifier","pushContainer","fromIndex","incrementBy","pathCache","msg","type","NodePath","listKey","setContext","verifiedNodes","replaceWithMultiple","hoist","hoister","PathHoister","run"],"sources":["../../src/path/modification.ts"],"sourcesContent":["// This file contains methods that modify the path/node in some ways.\n\nimport { path as pathCache } from \"../cache\";\nimport PathHoister from \"./lib/hoister\";\nimport NodePath from \"./index\";\nimport {\n arrowFunctionExpression,\n assertExpression,\n assignmentExpression,\n blockStatement,\n callExpression,\n cloneNode,\n expressionStatement,\n isAssignmentExpression,\n isCallExpression,\n isExpression,\n isIdentifier,\n isSequenceExpression,\n isSuper,\n thisExpression,\n} from \"@babel/types\";\nimport type * as t from \"@babel/types\";\nimport type Scope from \"../scope\";\n\n/**\n * Insert the provided nodes before the current one.\n */\n\nexport function insertBefore(\n this: NodePath,\n nodes_: t.Node | t.Node[],\n): NodePath[] {\n this._assertUnremoved();\n\n const nodes = this._verifyNodeList(nodes_);\n\n const { parentPath } = this;\n\n if (\n parentPath.isExpressionStatement() ||\n parentPath.isLabeledStatement() ||\n parentPath.isExportNamedDeclaration() ||\n (parentPath.isExportDefaultDeclaration() && this.isDeclaration())\n ) {\n return parentPath.insertBefore(nodes);\n } else if (\n (this.isNodeType(\"Expression\") && !this.isJSXElement()) ||\n (parentPath.isForStatement() && this.key === \"init\")\n ) {\n if (this.node) nodes.push(this.node);\n // @ts-expect-error todo(flow->ts): check that nodes is an array of statements\n return this.replaceExpressionWithStatements(nodes);\n } else if (Array.isArray(this.container)) {\n return this._containerInsertBefore(nodes);\n } else if (this.isStatementOrBlock()) {\n const node = this.node as t.Statement;\n const shouldInsertCurrentNode =\n node &&\n (!this.isExpressionStatement() ||\n (node as t.ExpressionStatement).expression != null);\n\n this.replaceWith(blockStatement(shouldInsertCurrentNode ? [node] : []));\n return (this as NodePath<t.BlockStatement>).unshiftContainer(\n \"body\",\n // @ts-expect-error Fixme: refine nodes to t.BlockStatement[\"body\"] when this is a BlockStatement path\n nodes,\n );\n } else {\n throw new Error(\n \"We don't know what to do with this node type. \" +\n \"We were previously a Statement but we can't fit in here?\",\n );\n }\n}\n\nexport function _containerInsert<N extends t.Node>(\n this: NodePath,\n from: number,\n nodes: N[],\n): NodePath<N>[] {\n this.updateSiblingKeys(from, nodes.length);\n\n const paths: NodePath<N>[] = [];\n\n // @ts-expect-error todo(flow->ts): this.container could be a N
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