@tanstack/router-plugin/dist/cjs/core/router-hmr-plugin.cjs.map

Modern and scalable routing for React applications

{"version":3,"file":"router-hmr-plugin.cjs","sources":["../../../src/core/router-hmr-plugin.ts"],"sourcesContent":["import { generateFromAst, logDiff, parseAst } from '@tanstack/router-utils'\nimport { routeHmrStatement } from './route-hmr-statement'\nimport { debug, normalizePath } from './utils'\nimport { getConfig } from './config'\nimport type { UnpluginFactory } from 'unplugin'\nimport type { Config } from './config'\n\n/**\n * This plugin adds HMR support for file routes.\n * It is only added to the composed plugin in dev when autoCodeSplitting is disabled, since the code splitting plugin\n * handles HMR for code-split routes itself.\n */\n\nconst includeCode = [\n  'createFileRoute(',\n  'createRootRoute(',\n  'createRootRouteWithContext(',\n]\nexport const unpluginRouterHmrFactory: UnpluginFactory<\n  Partial<Config> | undefined\n> = (options = {}) => {\n  let ROOT: string = process.cwd()\n  let userConfig = options as Config\n\n  return {\n    name: 'tanstack-router:hmr',\n    enforce: 'pre',\n    transform: {\n      filter: {\n        // this is necessary for webpack / rspack to avoid matching .html files\n        id: /\\.(m|c)?(j|t)sx?$/,\n        code: {\n          include: includeCode,\n        },\n      },\n      handler(code, id) {\n        const normalizedId = normalizePath(id)\n        if (!globalThis.TSR_ROUTES_BY_ID_MAP?.has(normalizedId)) {\n          return null\n        }\n\n        if (debug) console.info('Adding HMR handling to route ', normalizedId)\n\n        const ast = parseAst({ code })\n        ast.program.body.push(routeHmrStatement)\n        const result = generateFromAst(ast, {\n          sourceMaps: true,\n          filename: normalizedId,\n          sourceFileName: normalizedId,\n        })\n        if (debug) {\n          logDiff(code, result.code)\n          console.log('Output:\\n', result.code + '\\n\\n')\n        }\n        return result\n      },\n    },\n    vite: {\n      configResolved(config) {\n        ROOT = config.root\n        userConfig = getConfig(options, ROOT)\n      },\n      applyToEnvironment(environment) {\n        if (userConfig.plugin?.vite?.environmentName) {\n          return userConfig.plugin.vite.environmentName === environment.name\n        }\n        return true\n      },\n    },\n  }\n}\n"],"names":["normalizePath","debug","parseAst","routeHmrStatement","generateFromAst","logDiff","config","getConfig"],"mappings":";;;;;;AAaA,MAAM,cAAc;AAAA,EAClB;AAAA,EACA;AAAA,EACA;AACF;AACO,MAAM,2BAET,CAAC,UAAU,OAAO;AACpB,MAAI,OAAe,QAAQ,IAAA;AAC3B,MAAI,aAAa;AAEjB,SAAO;AAAA,IACL,MAAM;AAAA,IACN,SAAS;AAAA,IACT,WAAW;AAAA,MACT,QAAQ;AAAA;AAAA,QAEN,IAAI;AAAA,QACJ,MAAM;AAAA,UACJ,SAAS;AAAA,QAAA;AAAA,MACX;AAAA,MAEF,QAAQ,MAAM,IAAI;AAChB,cAAM,eAAeA,MAAAA,cAAc,EAAE;AACrC,YAAI,CAAC,WAAW,sBAAsB,IAAI,YAAY,GAAG;AACvD,iBAAO;AAAA,QACT;AAEA,YAAIC,MAAAA,MAAO,SAAQ,KAAK,iCAAiC,YAAY;AAErE,cAAM,MAAMC,YAAAA,SAAS,EAAE,MAAM;AAC7B,YAAI,QAAQ,KAAK,KAAKC,kBAAAA,iBAAiB;AACvC,cAAM,SAASC,YAAAA,gBAAgB,KAAK;AAAA,UAClC,YAAY;AAAA,UACZ,UAAU;AAAA,UACV,gBAAgB;AAAA,QAAA,CACjB;AACD,YAAIH,aAAO;AACTI,8BAAQ,MAAM,OAAO,IAAI;AACzB,kBAAQ,IAAI,aAAa,OAAO,OAAO,MAAM;AAAA,QAC/C;AACA,eAAO;AAAA,MACT;AAAA,IAAA;AAAA,IAEF,MAAM;AAAA,MACJ,eAAeC,UAAQ;AACrB,eAAOA,SAAO;AACd,qBAAaC,OAAAA,UAAU,SAAS,IAAI;AAAA,MACtC;AAAA,MACA,mBAAmB,aAAa;AAC9B,YAAI,WAAW,QAAQ,MAAM,iBAAiB;AAC5C,iBAAO,WAAW,OAAO,KAAK,oBAAoB,YAAY;AAAA,QAChE;AACA,eAAO;AAAA,MACT;AAAA,IAAA;AAAA,EACF;AAEJ;;"}