warehack.ing/playwright-mcp
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feat(trace): allow saving trajectory as trace (#426)

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Pavel Feldman 2025-05-14 18:08:44 -07:00 • committed by GitHub
parent fea50e6840
commit aa6ac51f92
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GPG key ID: B5690EEEBB952194
13 changed files with 140 additions and 40 deletions
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12
src/config.ts
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@ -44,6 +44,7 @@ export type CLIOptions = {
port?: number;
proxyBypass?: string;
proxyServer?: string;
saveTrace?: boolean;
storageState?: string;
userAgent?: string;
userDataDir?: string;
@ -67,7 +68,7 @@ const defaultConfig: FullConfig = {
allowedOrigins: undefined,
blockedOrigins: undefined,
},
outputDir: path.join(os.tmpdir(), 'playwright-mcp-output'),
outputDir: path.join(os.tmpdir(), 'playwright-mcp-output', sanitizeForFilePath(new Date().toISOString())),
};
type BrowserUserConfig = NonNullable<Config['browser']>;
@ -91,7 +92,8 @@ export async function resolveCLIConfig(cliOptions: CLIOptions): Promise<FullConf
const cliOverrides = await configFromCLIOptions(cliOptions);
const result = mergeConfig(mergeConfig(defaultConfig, configInFile), cliOverrides);
// Derive artifact output directory from config.outputDir
result.browser.launchOptions.tracesDir = path.join(result.outputDir, 'traces');
if (result.saveTrace)
result.browser.launchOptions.tracesDir = path.join(result.outputDir, 'traces');
return result;
}
@ -189,6 +191,7 @@ export async function configFromCLIOptions(cliOptions: CLIOptions): Promise<Conf
allowedOrigins: cliOptions.allowedOrigins,
blockedOrigins: cliOptions.blockedOrigins,
},
saveTrace: cliOptions.saveTrace,
outputDir: cliOptions.outputDir,
};
@ -262,7 +265,6 @@ function mergeConfig(base: FullConfig, overrides: Config): FullConfig {
network: {
...pickDefined(base.network),
...pickDefined(overrides.network),
},
outputDir: overrides.outputDir ?? base.outputDir ?? defaultConfig.outputDir,
};
}
} as FullConfig;
}