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							167 lines
						
					
					
						
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							167 lines
						
					
					
						
							6.6 KiB
						
					
					
				"use strict";
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Object.defineProperty(exports, "__esModule", {
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  value: true
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});
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exports.default = void 0;
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var _path = _interopRequireDefault(require("path"));
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var _fs = _interopRequireDefault(require("fs"));
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var _options = require("../utils/options");
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var _getName = _interopRequireDefault(require("../utils/getName"));
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var _prefixDigit = _interopRequireDefault(require("../utils/prefixDigit"));
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var _hash = _interopRequireDefault(require("../utils/hash"));
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var _detectors = require("../utils/detectors");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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const addConfig = t => (path, displayName, componentId) => {
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  if (!displayName && !componentId) {
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    return;
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  }
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  const withConfigProps = [];
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  if (displayName) {
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    withConfigProps.push(t.objectProperty(t.identifier('displayName'), t.stringLiteral(displayName)));
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  }
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  if (componentId) {
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    withConfigProps.push(t.objectProperty(t.identifier('componentId'), t.stringLiteral(componentId)));
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  }
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  const existingConfig = getExistingConfig(t)(path);
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  if (existingConfig && existingConfig.arguments.length && Array.isArray(existingConfig.arguments[0].properties) && !existingConfig.arguments[0].properties.some(prop => ['displayName', 'componentId'].includes(prop.key.name))) {
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    existingConfig.arguments[0].properties.push(...withConfigProps);
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    return;
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  }
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  if (path.node.callee && t.isMemberExpression(path.node.callee.callee) && path.node.callee.callee.property && path.node.callee.callee.property.name && path.node.callee.callee.property.name == 'withConfig' && path.node.callee.arguments.length && Array.isArray(path.node.callee.arguments[0].properties) && !path.node.callee.arguments[0].properties.some(prop => ['displayName', 'componentId'].includes(prop.key.name))) {
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    path.node.callee.arguments[0].properties.push(...withConfigProps);
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    return;
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  }
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  if (path.node.tag) {
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    // Replace x`...` with x.withConfig({ })`...`
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    path.node.tag = t.callExpression(t.memberExpression(path.node.tag, t.identifier('withConfig')), [t.objectExpression(withConfigProps)]);
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  } else {
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    path.replaceWith(t.callExpression(t.callExpression(t.memberExpression(path.node.callee, t.identifier('withConfig')), [t.objectExpression(withConfigProps)]), path.node.arguments));
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  }
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};
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const getExistingConfig = t => path => {
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  if (path.node.callee && t.isMemberExpression(path.node.callee.callee) && path.node.callee.callee.property && path.node.callee.callee.property.name && path.node.callee.callee.property.name == 'withConfig') {
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    return path.node.callee;
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  }
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  if (path.node.callee && t.isMemberExpression(path.node.callee.callee) && path.node.callee.callee.object && path.node.callee.callee.object.callee && path.node.callee.callee.object.callee.property && path.node.callee.callee.object.callee.property.name === 'withConfig') {
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    return path.node.callee.callee.object;
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  }
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};
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const getBlockName = file => {
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  const name = _path.default.basename(file.opts.filename, _path.default.extname(file.opts.filename));
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  return name !== 'index' ? name : _path.default.basename(_path.default.dirname(file.opts.filename));
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};
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const getDisplayName = t => (path, state) => {
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  const {
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    file
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  } = state;
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  const componentName = (0, _getName.default)(t)(path);
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  if (file) {
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    const blockName = getBlockName(file);
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    if (blockName === componentName) {
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      return componentName;
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    }
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    return componentName ? `${(0, _prefixDigit.default)(blockName)}__${componentName}` : (0, _prefixDigit.default)(blockName);
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  } else {
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    return componentName;
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  }
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};
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const findModuleRoot = filename => {
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  if (!filename) {
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    return null;
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  }
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  let dir = _path.default.dirname(filename);
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  if (_fs.default.existsSync(_path.default.join(dir, 'package.json'))) {
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    return dir;
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  } else if (dir !== filename) {
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    return findModuleRoot(dir);
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  } else {
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    return null;
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  }
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};
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const FILE_HASH = 'styled-components-file-hash';
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const COMPONENT_POSITION = 'styled-components-component-position';
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const separatorRegExp = new RegExp(`\\${_path.default.sep}`, 'g');
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const getFileHash = state => {
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  const {
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    file
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  } = state; // hash calculation is costly due to fs operations, so we'll cache it per file.
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  if (file.get(FILE_HASH)) {
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    return file.get(FILE_HASH);
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  }
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  const filename = file.opts.filename; // find module root directory
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  const moduleRoot = findModuleRoot(filename);
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  const filePath = moduleRoot && _path.default.relative(moduleRoot, filename).replace(separatorRegExp, '/');
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  const moduleName = moduleRoot && JSON.parse(_fs.default.readFileSync(_path.default.join(moduleRoot, 'package.json'))).name;
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  const code = file.code;
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  const stuffToHash = [moduleName];
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  if (filePath) {
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    stuffToHash.push(filePath);
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  } else {
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    stuffToHash.push(code);
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  }
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  const fileHash = (0, _hash.default)(stuffToHash.join(''));
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  file.set(FILE_HASH, fileHash);
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  return fileHash;
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};
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const getNextId = state => {
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  const id = state.file.get(COMPONENT_POSITION) || 0;
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  state.file.set(COMPONENT_POSITION, id + 1);
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  return id;
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};
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const getComponentId = state => {
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  // Prefix the identifier with a character because CSS classes cannot start with a number
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  return `${(0, _options.useNamespace)(state)}sc-${getFileHash(state)}-${getNextId(state)}`;
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};
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var _default = t => (path, state) => {
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  if (path.node.tag ? (0, _detectors.isStyled)(t)(path.node.tag, state) :
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  /* styled()`` */
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  (0, _detectors.isStyled)(t)(path.node.callee, state) && path.node.callee.property && path.node.callee.property.name !== 'withConfig' || // styled(x)({})
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  (0, _detectors.isStyled)(t)(path.node.callee, state) && !t.isMemberExpression(path.node.callee.callee) || // styled(x).attrs()({})
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  (0, _detectors.isStyled)(t)(path.node.callee, state) && t.isMemberExpression(path.node.callee.callee) && path.node.callee.callee.property && path.node.callee.callee.property.name && path.node.callee.callee.property.name !== 'withConfig' || // styled(x).withConfig({})
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  (0, _detectors.isStyled)(t)(path.node.callee, state) && t.isMemberExpression(path.node.callee.callee) && path.node.callee.callee.property && path.node.callee.callee.property.name && path.node.callee.callee.property.name === 'withConfig' && path.node.callee.arguments.length && Array.isArray(path.node.callee.arguments[0].properties) && !path.node.callee.arguments[0].properties.some(prop => ['displayName', 'componentId'].includes(prop.key.name))) {
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    const displayName = (0, _options.useDisplayName)(state) && getDisplayName(t)(path, (0, _options.useFileName)(state) && state);
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    addConfig(t)(path, displayName && displayName.replace(/[^_a-zA-Z0-9-]/g, ''), (0, _options.useSSR)(state) && getComponentId(state));
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  }
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};
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exports.default = _default; |