one/dist/esm/typed-routes/injectRouteHelpers.js

One is a new React Framework that makes Vite serve both native and web.

import { existsSync } from "node:fs";
import { readFile, writeFile } from "node:fs/promises";
async function injectRouteHelpers(filePath, routePath, mode) {
  if (!existsSync(filePath))
    return !1;
  try {
    let content = await readFile(filePath, "utf-8"), modified = !1;
    const hasTypeRoute = /^type\s+Route\s*=/m.test(content), hasConstRoute = /^const\s+route\s*=/m.test(content);
    if (mode === "runtime" && !hasConstRoute) {
      const { updatedContent } = addCreateRouteImport(content);
      content = updatedContent;
      const routeDeclaration = `const route = createRoute<'${routePath}'>()`;
      content = insertAfterImports(content, routeDeclaration), modified = !0;
    }
    if (mode === "type" && !hasTypeRoute) {
      const { updatedContent } = addRouteTypeImport(content);
      content = updatedContent;
      const typeDeclaration = `type Route = RouteType<'${routePath}'>`;
      content = insertAfterImports(content, typeDeclaration), modified = !0;
    }
    return modified ? (await writeFile(filePath, content, "utf-8"), !0) : !1;
  } catch (error) {
    return console.error(`Failed to inject route helpers into ${filePath}:`, error), !1;
  }
}
function addCreateRouteImport(content) {
  if (/import\s+[^'"]*createRoute[^'"]*from\s+['"]one['"]/m.test(content))
    return { updatedContent: content, importAdded: !1 };
  const oneImportRegex = /import\s+{([^}]*)}\s+from\s+['"]one['"]/m, match = content.match(oneImportRegex);
  if (match) {
    const existingImports = match[1].trim(), newImports = existingImports ? `${existingImports}, createRoute` : "createRoute";
    return { updatedContent: content.replace(
      oneImportRegex,
      `import { ${newImports} } from 'one'`
    ), importAdded: !0 };
  }
  const lastImportIndex = findLastImportIndex(content);
  if (lastImportIndex >= 0) {
    const lines = content.split(`
`);
    return lines.splice(lastImportIndex + 1, 0, "import { createRoute } from 'one'"), { updatedContent: lines.join(`
`), importAdded: !0 };
  }
  return { updatedContent: `import { createRoute } from 'one'
` + content, importAdded: !0 };
}
function addRouteTypeImport(content) {
  if (/import\s+type\s+[^'"]*RouteType[^'"]*from\s+['"]one['"]/m.test(content))
    return { updatedContent: content, importAdded: !1 };
  const oneTypeImportRegex = /import\s+type\s+{([^}]*)}\s+from\s+['"]one['"]/m, match = content.match(oneTypeImportRegex);
  if (match) {
    const existingImports = match[1].trim(), newImports = existingImports ? `${existingImports}, RouteType` : "RouteType";
    return { updatedContent: content.replace(
      oneTypeImportRegex,
      `import type { ${newImports} } from 'one'`
    ), importAdded: !0 };
  }
  const lastImportIndex = findLastImportIndex(content);
  if (lastImportIndex >= 0) {
    const lines = content.split(`
`);
    return lines.splice(lastImportIndex + 1, 0, "import type { RouteType } from 'one'"), { updatedContent: lines.join(`
`), importAdded: !0 };
  }
  return { updatedContent: `import type { RouteType } from 'one'
` + content, importAdded: !0 };
}
function findLastImportIndex(content) {
  const lines = content.split(`
`);
  let lastImportIndex = -1;
  for (let i = 0; i < lines.length; i++) {
    const line = lines[i].trim();
    if (line.startsWith("import ") || lastImportIndex >= 0 && (line.startsWith("from ") || line === "}"))
      lastImportIndex = i;
    else if (lastImportIndex >= 0 && line && !line.startsWith("//"))
      break;
  }
  return lastImportIndex;
}
function insertAfterImports(content, codeToInsert) {
  const lines = content.split(`
`), lastImportIndex = findLastImportIndex(content);
  return lastImportIndex >= 0 ? (lines[lastImportIndex + 1] === "" ? lines.splice(lastImportIndex + 2, 0, codeToInsert, "") : lines.splice(lastImportIndex + 1, 0, "", codeToInsert, ""), lines.join(`
`)) : codeToInsert + `

` + content;
}
export {
  injectRouteHelpers
};
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