UNPKG

7.2 kBSource Map (JSON)View Raw
1{"version":3,"file":"index.js","sources":["../src/index.ts"],"sourcesContent":["/* eslint-disable @typescript-eslint/explicit-module-boundary-types */\nimport { NodePath, types as t } from '@babel/core'\n\ninterface State {\n replacedComponents: Set<string>\n unsupportedComponents: Set<string>\n}\n\nconst elementToComponent: { [key: string]: string } = {\n svg: 'Svg',\n circle: 'Circle',\n clipPath: 'ClipPath',\n ellipse: 'Ellipse',\n g: 'G',\n linearGradient: 'LinearGradient',\n radialGradient: 'RadialGradient',\n line: 'Line',\n path: 'Path',\n pattern: 'Pattern',\n polygon: 'Polygon',\n polyline: 'Polyline',\n rect: 'Rect',\n symbol: 'Symbol',\n text: 'Text',\n textPath: 'TextPath',\n tspan: 'TSpan',\n use: 'Use',\n defs: 'Defs',\n stop: 'Stop',\n mask: 'Mask',\n image: 'Image',\n foreignObject: 'ForeignObject',\n}\n\nconst plugin = () => {\n function replaceElement(path: NodePath<t.JSXElement>, state: State) {\n const namePath = path.get('openingElement').get('name')\n if 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}\n\n const importDeclarationVisitor = {\n ImportDeclaration(path: NodePath<t.ImportDeclaration>, state: State) {\n if (path.get('source').isStringLiteral({ value: 'react-native-svg' })) {\n state.replacedComponents.forEach((component) => {\n if (\n path\n .get('specifiers')\n .some((specifier) =>\n specifier.get('local').isIdentifier({ name: component }),\n )\n ) {\n return\n }\n\n path.pushContainer(\n 'specifiers',\n t.importSpecifier(t.identifier(component), t.identifier(component)),\n )\n })\n } else if (path.get('source').isStringLiteral({ value: 'expo' })) {\n path.pushContainer(\n 'specifiers',\n t.importSpecifier(t.identifier('Svg'), t.identifier('Svg')),\n )\n } else {\n return\n }\n\n if (state.unsupportedComponents.size && !path.has('trailingComments')) {\n const componentList = [...state.unsupportedComponents].join(', ')\n path.addComment(\n 'trailing',\n ` SVGR has dropped some elements not supported by react-native-svg: ${componentList} `,\n )\n }\n },\n }\n\n return {\n visitor: {\n Program(path: NodePath<t.Program>, state: Partial<State>) {\n state.replacedComponents = new Set()\n state.unsupportedComponents = new Set()\n\n path.traverse(svgElementVisitor, state as State)\n path.traverse(importDeclarationVisitor, state as State)\n },\n },\n }\n}\n\nexport default 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