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Merge pull request #514 from Seonfx/fix/510-spec-generation-json-fallback

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fix: add JSON fallback for spec generation with custom API endpoints
This commit is contained in:
Shirone
2026-01-16 19:01:47 +00:00
committed by GitHub
parent 92f14508aa d651e9d8d6
commit 9819d2e91c
2 changed files with 32 additions and 14 deletions
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6
apps/server/src/lib/app-spec-format.ts
View File

@@ -11,8 +11,12 @@ export { specOutputSchema } from '@automaker/types';
/**
* Escape special XML characters
* Handles undefined/null values by converting them to empty strings
*/
function escapeXml(str: string): string {
function escapeXml(str: string | undefined | null): string {
if (str == null) {
return '';
}
return str
.replace(/&/g, '&')
.replace(/</g, '&lt;')

30
apps/server/src/routes/app-spec/generate-spec.ts
View File

@@ -201,21 +201,35 @@ Your entire response should be valid JSON starting with { and ending with }. No
xmlContent = responseText.substring(xmlStart, xmlEnd + '</project_specification>'.length);
logger.info(`Extracted XML content: ${xmlContent.length} chars (from position ${xmlStart})`);
} else {
// No valid XML structure found in the response text
// This happens when structured output was expected but not received, and the agent
// output conversational text instead of XML (e.g., "The project directory appears to be empty...")
// We should NOT save this conversational text as it's not a valid spec
logger.error('❌ Response does not contain valid <project_specification> XML structure');
// No XML found, try JSON extraction
logger.warn('⚠️ No XML tags found, attempting JSON extraction...');
const extractedJson = extractJson<SpecOutput>(responseText, { logger });
if (
extractedJson &&
typeof extractedJson.project_name === 'string' &&
typeof extractedJson.overview === 'string' &&
Array.isArray(extractedJson.technology_stack) &&
Array.isArray(extractedJson.core_capabilities) &&
Array.isArray(extractedJson.implemented_features)
) {
logger.info('✅ Successfully extracted JSON from response text');
xmlContent = specToXml(extractedJson);
logger.info(`✅ Converted extracted JSON to XML: ${xmlContent.length} chars`);
} else {
// Neither XML nor valid JSON found
logger.error('❌ Response does not contain valid XML or JSON structure');
logger.error(
'This typically happens when structured output failed and the agent produced conversational text instead of XML'
'This typically happens when structured output failed and the agent produced conversational text instead of structured output'
);
throw new Error(
'Failed to generate spec: No valid XML structure found in response. ' +
'The response contained conversational text but no <project_specification> tags. ' +
'Failed to generate spec: No valid XML or JSON structure found in response. ' +
'The response contained conversational text but no <project_specification> tags or valid JSON. ' +
'Please try again.'
);
}
}
}
// Save spec to .automaker directory
await ensureAutomakerDir(projectPath);