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<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/config/wrangler-config.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../../index.html">All files</a> / <a href="index.html">src/config</a> wrangler-config.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">0% </span> <span class="quiet">Statements</span> <span class='fraction'>0/21</span> </div> <div class='fl pad1y space-right2'> <span class="strong">0% </span> <span class="quiet">Branches</span> <span class='fraction'>0/5</span> </div> <div class='fl pad1y 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cline-no">&nbsp;</span> <span class="cline-any cline-no">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-no">&nbsp;</span> <span class="cline-any cline-no">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-no">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js"><span class="cstat-no" title="statement not covered" >import { z } from 'zod';</span> <span class="cstat-no" title="statement not covered" >import fs from 'fs';</span> <span class="cstat-no" title="statement not covered" >import toml from 'toml';</span> <span class="cstat-no" title="statement not covered" >import { env } from './env';</span> &nbsp; // Zod schema for a single KV namespace binding const kvNamespaceBindingSchema = <span class="cstat-no" title="statement not covered" >z.object({</span> binding: z.string(), id: z.string(), }); &nbsp; // Zod schema for the main wrangler.toml configuration const wranglerConfigSchema = <span class="cstat-no" title="statement not covered" >z.object({</span> name: z.string().min(1), compatibility_date: z.string().regex(/^\d{4}-\d{2}-\d{2}$/, 'Compatibility date must be in YYYY-MM-DD format.'), node_compat: z.boolean().optional(), kv_namespaces: z.array(kvNamespaceBindingSchema).optional(), vars: z.record(z.string()).optional(), // Add other wrangler.toml fields as needed secrets: z.array(z.string()).optional(), }); &nbsp; export type WranglerConfig = z.infer&lt;typeof wranglerConfigSchema&gt;; &nbsp; /** * Reads and validates the wrangler.toml file. * * @param path - The path to the wrangler.toml file. * @returns The parsed and validated configuration object. * @throws An error if the file cannot be read, parsed, or validated. */ <span class="cstat-no" title="statement not covered" >export function <span class="fstat-no" title="function not covered" >g</span>etWranglerConfig(</span>path: string = <span class="branch-0 cbranch-no" title="branch not covered" >'wrangler.toml')</span>: WranglerConfig { let fileContent: string; &nbsp; <span class="cstat-no" title="statement not covered" > try {</span> <span class="cstat-no" title="statement not covered" > fileContent = fs.readFileSync(path, 'utf-8');</span> } catch (error) { <span class="cstat-no" title="statement not covered" > throw new Error(`Failed to read wrangler.toml from ${path}: ${(error as Error).message}`);</span> } &nbsp; let parsedToml: any; <span class="cstat-no" title="statement not covered" > try {</span> <span class="cstat-no" title="statement not covered" > parsedToml = toml.parse(fileContent);</span> } catch (error: any) { <span class="cstat-no" title="statement not covered" > throw new Error(`Failed to parse wrangler.toml: ${error.message} at line ${error.line}, column ${error.column}`);</span> } &nbsp; const validationResult = <span class="cstat-no" title="statement not covered" >wranglerConfigSchema.safeParse(parsedToml);</span> &nbsp; <span class="cstat-no" title="statement not covered" > <span class="missing-if-branch" title="if path not taken" >I</span>if (!validationResult.success) {</span> <span class="cstat-no" title="statement not covered" > throw new Error(`Invalid wrangler.toml configuration: ${validationResult.error.flatten().fieldErrors}`);</span> } &nbsp; // Check for secrets defined in plaintext const plaintextSecrets = <span class="cstat-no" title="statement not covered" >Object.keys(env).filter(<span class="fstat-no" title="function not covered" >key </span>=&gt; </span> <span class="cstat-no" title="statement not covered" > validationResult.data.vars &amp;&amp; validationResult.data.vars[key]</span> ); &nbsp; <span class="cstat-no" title="statement not covered" > <span class="missing-if-branch" title="if path not taken" >I</span>if (plaintextSecrets.length &gt; 0) {</span> <span class="cstat-no" title="statement not covered" > console.warn(`Warning: The following secrets are defined in plaintext in wrangler.toml: ${plaintextSecrets.join(', ')}. It is recommended to use secrets for sensitive data.`);</span> } &nbsp; <span class="cstat-no" title="statement not covered" > return validationResult.data;</span> } </pre></td></tr></table></pre> <div class='push'></div><!-- for sticky footer --> </div><!-- /wrapper --> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a> at 2025-06-14T19:57:51.285Z </div> <script src="../../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../../sorter.js"></script> <script src="../../block-navigation.js"></script> </body> </html>

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