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generate-docs.ts
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executable file
·2501 lines (2100 loc) · 80.6 KB
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#!/usr/bin/env ts-node
import fs from 'fs'
import path from 'path'
import { fileURLToPath } from 'url'
import { glob } from 'glob'
console.log('Starting documentation generator...')
/**
* Cache for resolved const definitions from types files.
* Key: "toolPrefix:constName" (e.g., "calcom:SCHEDULE_DATA_OUTPUT_PROPERTIES")
* Value: The resolved properties object
*/
const constResolutionCache = new Map<string, Record<string, any>>()
const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const rootDir = path.resolve(__dirname, '..')
const BLOCKS_PATH = path.join(rootDir, 'apps/sim/blocks/blocks')
const DOCS_OUTPUT_PATH = path.join(rootDir, 'apps/docs/content/docs/en/tools')
const ICONS_PATH = path.join(rootDir, 'apps/sim/components/icons.tsx')
const DOCS_ICONS_PATH = path.join(rootDir, 'apps/docs/components/icons.tsx')
if (!fs.existsSync(DOCS_OUTPUT_PATH)) {
fs.mkdirSync(DOCS_OUTPUT_PATH, { recursive: true })
}
// Ensure docs components directory exists
const docsComponentsDir = path.dirname(DOCS_ICONS_PATH)
if (!fs.existsSync(docsComponentsDir)) {
fs.mkdirSync(docsComponentsDir, { recursive: true })
}
interface BlockConfig {
type: string
name: string
description: string
longDescription?: string
category: string
bgColor?: string
outputs?: Record<string, any>
tools?: {
access?: string[]
}
[key: string]: any
}
/**
* Copy the icons.tsx file from the main sim app to the docs app
* This ensures icons are rendered consistently across both apps
*/
function copyIconsFile(): void {
try {
console.log('Copying icons from sim app to docs app...')
if (!fs.existsSync(ICONS_PATH)) {
console.error(`Source icons file not found: ${ICONS_PATH}`)
return
}
const iconsContent = fs.readFileSync(ICONS_PATH, 'utf-8')
fs.writeFileSync(DOCS_ICONS_PATH, iconsContent)
console.log('✓ Icons successfully copied to docs app')
} catch (error) {
console.error('Error copying icons file:', error)
}
}
/**
* Generate icon mapping from all block definitions
* Maps block types to their icon component names
* Skips blocks that don't have documentation generated (same logic as generateBlockDoc)
*/
async function generateIconMapping(): Promise<Record<string, string>> {
try {
console.log('Generating icon mapping from block definitions...')
const iconMapping: Record<string, string> = {}
const blockFiles = (await glob(`${BLOCKS_PATH}/*.ts`)).sort()
for (const blockFile of blockFiles) {
const fileContent = fs.readFileSync(blockFile, 'utf-8')
// For icon mapping, we need ALL blocks including hidden ones
// because V2 blocks inherit icons from legacy blocks via spread
// First, extract the primary icon from the file (usually the legacy block's icon)
const primaryIcon = extractIconName(fileContent)
// Find all block exports and their types
const exportRegex = /export\s+const\s+(\w+)Block\s*:\s*BlockConfig[^=]*=\s*\{/g
let match
while ((match = exportRegex.exec(fileContent)) !== null) {
const blockName = match[1]
const startIndex = match.index + match[0].length - 1
// Extract the block content
let braceCount = 1
let endIndex = startIndex + 1
while (endIndex < fileContent.length && braceCount > 0) {
if (fileContent[endIndex] === '{') braceCount++
else if (fileContent[endIndex] === '}') braceCount--
endIndex++
}
if (braceCount === 0) {
const blockContent = fileContent.substring(startIndex, endIndex)
// Check hideFromToolbar - skip hidden blocks for docs but NOT for icon mapping
const hideFromToolbar = /hideFromToolbar\s*:\s*true/.test(blockContent)
// Get block type
const blockType =
extractStringPropertyFromContent(blockContent, 'type') || blockName.toLowerCase()
// Get icon - either from this block or inherited from primary
const iconName = extractIconNameFromContent(blockContent) || primaryIcon
if (!blockType || !iconName) {
continue
}
// Skip trigger/webhook/rss blocks
if (
blockType.includes('_trigger') ||
blockType.includes('_webhook') ||
blockType.includes('rss')
) {
continue
}
// Get category for additional filtering
const category = extractStringPropertyFromContent(blockContent, 'category') || 'misc'
if (
(category === 'blocks' && blockType !== 'memory' && blockType !== 'knowledge') ||
blockType === 'evaluator' ||
blockType === 'number' ||
blockType === 'webhook' ||
blockType === 'schedule' ||
blockType === 'mcp' ||
blockType === 'generic_webhook' ||
blockType === 'rss'
) {
continue
}
// Only add non-hidden blocks to icon mapping (docs won't be generated for hidden)
if (!hideFromToolbar) {
iconMapping[blockType] = iconName
}
}
}
}
console.log(`✓ Generated icon mapping for ${Object.keys(iconMapping).length} blocks`)
return iconMapping
} catch (error) {
console.error('Error generating icon mapping:', error)
return {}
}
}
/**
* Write the icon mapping to the docs app
* This file is imported by BlockInfoCard to resolve icons automatically
*/
function writeIconMapping(iconMapping: Record<string, string>): void {
try {
const iconMappingPath = path.join(rootDir, 'apps/docs/components/ui/icon-mapping.ts')
// Get unique icon names
const iconNames = [...new Set(Object.values(iconMapping))].sort()
// Generate imports
const imports = iconNames.map((icon) => ` ${icon},`).join('\n')
// Generate mapping with direct references (no dynamic access for tree shaking)
const mappingEntries = Object.entries(iconMapping)
.sort(([a], [b]) => a.localeCompare(b))
.map(([blockType, iconName]) => ` ${blockType}: ${iconName},`)
.join('\n')
const content = `// Auto-generated file - do not edit manually
// Generated by scripts/generate-docs.ts
// Maps block types to their icon component references
import type { ComponentType, SVGProps } from 'react'
import {
${imports}
} from '@/components/icons'
type IconComponent = ComponentType<SVGProps<SVGSVGElement>>
export const blockTypeToIconMap: Record<string, IconComponent> = {
${mappingEntries}
}
`
fs.writeFileSync(iconMappingPath, content)
console.log('✓ Icon mapping file written to docs app')
} catch (error) {
console.error('Error writing icon mapping:', error)
}
}
/**
* Extract ALL block configs from a file, filtering out hidden blocks
*/
function extractAllBlockConfigs(fileContent: string): BlockConfig[] {
const configs: BlockConfig[] = []
// First, extract the primary icon from the file (for V2 blocks that inherit via spread)
const primaryIcon = extractIconName(fileContent)
// Find all block exports in the file
const exportRegex = /export\s+const\s+(\w+)Block\s*:\s*BlockConfig[^=]*=\s*\{/g
let match
while ((match = exportRegex.exec(fileContent)) !== null) {
const blockName = match[1]
const startIndex = match.index + match[0].length - 1 // Position of opening brace
// Extract the block content by matching braces
let braceCount = 1
let endIndex = startIndex + 1
while (endIndex < fileContent.length && braceCount > 0) {
if (fileContent[endIndex] === '{') braceCount++
else if (fileContent[endIndex] === '}') braceCount--
endIndex++
}
if (braceCount === 0) {
const blockContent = fileContent.substring(startIndex, endIndex)
// Check if this block has hideFromToolbar: true
const hideFromToolbar = /hideFromToolbar\s*:\s*true/.test(blockContent)
if (hideFromToolbar) {
console.log(`Skipping ${blockName}Block - hideFromToolbar is true`)
continue
}
// Pass fileContent to enable spread inheritance resolution
const config = extractBlockConfigFromContent(blockContent, blockName, fileContent)
if (config) {
// For V2 blocks that don't have an explicit icon, use the primary icon from the file
if (!config.iconName && primaryIcon) {
;(config as any).iconName = primaryIcon
}
configs.push(config)
}
}
}
return configs
}
/**
* Extract the name of the spread base block (e.g., "GitHubBlock" from "...GitHubBlock")
*/
function extractSpreadBase(blockContent: string): string | null {
const spreadMatch = blockContent.match(/^\s*\.\.\.(\w+Block)\s*,/m)
return spreadMatch ? spreadMatch[1] : null
}
/**
* Extract block config from a specific block's content
* If the block uses spread inheritance (e.g., ...GitHubBlock), attempts to resolve
* missing properties from the base block in the file content.
*/
function extractBlockConfigFromContent(
blockContent: string,
blockName: string,
fileContent?: string
): BlockConfig | null {
try {
// Check for spread inheritance
const spreadBase = extractSpreadBase(blockContent)
let baseConfig: BlockConfig | null = null
if (spreadBase && fileContent) {
// Extract the base block's content from the file
const baseBlockRegex = new RegExp(
`export\\s+const\\s+${spreadBase}\\s*:\\s*BlockConfig[^=]*=\\s*\\{`,
'g'
)
const baseMatch = baseBlockRegex.exec(fileContent)
if (baseMatch) {
const startIndex = baseMatch.index + baseMatch[0].length - 1
let braceCount = 1
let endIndex = startIndex + 1
while (endIndex < fileContent.length && braceCount > 0) {
if (fileContent[endIndex] === '{') braceCount++
else if (fileContent[endIndex] === '}') braceCount--
endIndex++
}
if (braceCount === 0) {
const baseBlockContent = fileContent.substring(startIndex, endIndex)
// Recursively extract base config (but don't pass fileContent to avoid infinite loops)
baseConfig = extractBlockConfigFromContent(
baseBlockContent,
spreadBase.replace('Block', '')
)
}
}
}
// Extract properties from this block, using topLevelOnly=true for main properties
const blockType =
extractStringPropertyFromContent(blockContent, 'type', true) || blockName.toLowerCase()
const name =
extractStringPropertyFromContent(blockContent, 'name', true) ||
baseConfig?.name ||
`${blockName} Block`
const description =
extractStringPropertyFromContent(blockContent, 'description', true) ||
baseConfig?.description ||
''
const longDescription =
extractStringPropertyFromContent(blockContent, 'longDescription', true) ||
baseConfig?.longDescription ||
''
const category =
extractStringPropertyFromContent(blockContent, 'category', true) ||
baseConfig?.category ||
'misc'
const bgColor =
extractStringPropertyFromContent(blockContent, 'bgColor', true) ||
baseConfig?.bgColor ||
'#F5F5F5'
const iconName = extractIconNameFromContent(blockContent) || (baseConfig as any)?.iconName || ''
const outputs = extractOutputsFromContent(blockContent)
const toolsAccess = extractToolsAccessFromContent(blockContent)
// For tools.access, if not found directly, check if it's derived from base via map
let finalToolsAccess = toolsAccess
if (toolsAccess.length === 0 && baseConfig?.tools?.access) {
// Check if there's a map operation on base tools
// Pattern: access: (SomeBlock.tools?.access || []).map((toolId) => `${toolId}_v2`)
const mapMatch = blockContent.match(
/access\s*:\s*\(\s*\w+Block\.tools\?\.access\s*\|\|\s*\[\]\s*\)\.map\s*\(\s*\(\s*\w+\s*\)\s*=>\s*`\$\{\s*\w+\s*\}_v(\d+)`\s*\)/
)
if (mapMatch) {
// V2 block - append the version suffix to base tools
const versionSuffix = `_v${mapMatch[1]}`
finalToolsAccess = baseConfig.tools.access.map((tool) => `${tool}${versionSuffix}`)
}
}
return {
type: blockType,
name,
description,
longDescription,
category,
bgColor,
iconName,
outputs,
tools: {
access: finalToolsAccess.length > 0 ? finalToolsAccess : baseConfig?.tools?.access || [],
},
}
} catch (error) {
console.error(`Error extracting block configuration for ${blockName}:`, error)
return null
}
}
/**
* Strip version suffix (e.g., _v2, _v3) from a type for display purposes
* The internal type remains unchanged for icon mapping
*/
function stripVersionSuffix(type: string): string {
return type.replace(/_v\d+$/, '')
}
/**
* Extract a string property from block content.
* For top-level properties like 'description', only looks in the portion before nested objects
* to avoid matching properties inside nested structures like outputs.
*/
function extractStringPropertyFromContent(
content: string,
propName: string,
topLevelOnly = false
): string | null {
let searchContent = content
// For top-level properties, only search before nested objects like outputs, tools, inputs, subBlocks
if (topLevelOnly) {
const nestedObjectPatterns = [
/\boutputs\s*:\s*\{/,
/\btools\s*:\s*\{/,
/\binputs\s*:\s*\{/,
/\bsubBlocks\s*:\s*\[/,
/\btriggers\s*:\s*\{/,
]
let cutoffIndex = content.length
for (const pattern of nestedObjectPatterns) {
const match = content.match(pattern)
if (match && match.index !== undefined && match.index < cutoffIndex) {
cutoffIndex = match.index
}
}
searchContent = content.substring(0, cutoffIndex)
}
const singleQuoteMatch = searchContent.match(new RegExp(`${propName}\\s*:\\s*'([^']*)'`, 'm'))
if (singleQuoteMatch) return singleQuoteMatch[1]
const doubleQuoteMatch = searchContent.match(new RegExp(`${propName}\\s*:\\s*"([^"]*)"`, 'm'))
if (doubleQuoteMatch) return doubleQuoteMatch[1]
const templateMatch = searchContent.match(new RegExp(`${propName}\\s*:\\s*\`([^\`]+)\``, 's'))
if (templateMatch) {
let templateContent = templateMatch[1]
templateContent = templateContent.replace(/\$\{[^}]+\}/g, '')
templateContent = templateContent.replace(/\s+/g, ' ').trim()
return templateContent
}
return null
}
function extractIconNameFromContent(content: string): string | null {
const iconMatch = content.match(/icon\s*:\s*(\w+Icon)/)
return iconMatch ? iconMatch[1] : null
}
function extractOutputsFromContent(content: string): Record<string, any> {
const outputsStart = content.search(/outputs\s*:\s*{/)
if (outputsStart === -1) return {}
const openBracePos = content.indexOf('{', outputsStart)
if (openBracePos === -1) return {}
let braceCount = 1
let pos = openBracePos + 1
while (pos < content.length && braceCount > 0) {
if (content[pos] === '{') braceCount++
else if (content[pos] === '}') braceCount--
pos++
}
if (braceCount === 0) {
const outputsContent = content.substring(openBracePos + 1, pos - 1).trim()
const outputs: Record<string, any> = {}
const fieldRegex = /(\w+)\s*:\s*{/g
let match
const fieldPositions: Array<{ name: string; start: number }> = []
while ((match = fieldRegex.exec(outputsContent)) !== null) {
fieldPositions.push({
name: match[1],
start: match.index + match[0].length - 1,
})
}
fieldPositions.forEach((field) => {
const startPos = field.start
let braceCount = 1
let endPos = startPos + 1
while (endPos < outputsContent.length && braceCount > 0) {
if (outputsContent[endPos] === '{') braceCount++
else if (outputsContent[endPos] === '}') braceCount--
endPos++
}
if (braceCount === 0) {
const fieldContent = outputsContent.substring(startPos + 1, endPos - 1).trim()
const typeMatch = fieldContent.match(/type\s*:\s*['"](.*?)['"]/)
const description = extractDescription(fieldContent)
if (typeMatch) {
outputs[field.name] = {
type: typeMatch[1],
description: description || `${field.name} output from the block`,
}
}
}
})
if (Object.keys(outputs).length > 0) {
return outputs
}
}
return {}
}
function extractToolsAccessFromContent(content: string): string[] {
const accessMatch = content.match(/access\s*:\s*\[\s*([^\]]+)\s*\]/)
if (!accessMatch) return []
const accessContent = accessMatch[1]
const tools: string[] = []
const toolMatches = accessContent.match(/['"]([^'"]+)['"]/g)
if (toolMatches) {
toolMatches.forEach((toolText) => {
const match = toolText.match(/['"]([^'"]+)['"]/)
if (match) {
tools.push(match[1])
}
})
}
return tools
}
// Legacy function for backward compatibility (icon mapping, etc.)
function extractBlockConfig(fileContent: string): BlockConfig | null {
const configs = extractAllBlockConfigs(fileContent)
// Return first non-hidden block for legacy code paths
return configs.length > 0 ? configs[0] : null
}
function findBlockType(content: string, blockName: string): string {
const blockExportRegex = new RegExp(
`export\\s+const\\s+${blockName}Block\\s*:[^{]*{[\\s\\S]*?type\\s*:\\s*['"]([^'"]+)['"][\\s\\S]*?}`,
'i'
)
const blockExportMatch = content.match(blockExportRegex)
if (blockExportMatch) return blockExportMatch[1]
const exportMatch = content.match(new RegExp(`export\\s+const\\s+${blockName}Block\\s*:`))
if (exportMatch) {
const afterExport = content.substring(exportMatch.index! + exportMatch[0].length)
const blockStartMatch = afterExport.match(/{/)
if (blockStartMatch) {
const blockStart = blockStartMatch.index!
let braceCount = 1
let blockEnd = blockStart + 1
while (blockEnd < afterExport.length && braceCount > 0) {
if (afterExport[blockEnd] === '{') braceCount++
else if (afterExport[blockEnd] === '}') braceCount--
blockEnd++
}
const blockContent = afterExport.substring(blockStart, blockEnd)
const typeMatch = blockContent.match(/type\s*:\s*['"]([^'"]+)['"]/)
if (typeMatch) return typeMatch[1]
}
}
return blockName
.replace(/([A-Z])/g, '_$1')
.toLowerCase()
.replace(/^_/, '')
}
function extractStringProperty(content: string, propName: string): string | null {
const singleQuoteMatch = content.match(new RegExp(`${propName}\\s*:\\s*'(.*?)'`, 'm'))
if (singleQuoteMatch) return singleQuoteMatch[1]
const doubleQuoteMatch = content.match(new RegExp(`${propName}\\s*:\\s*"(.*?)"`, 'm'))
if (doubleQuoteMatch) return doubleQuoteMatch[1]
const templateMatch = content.match(new RegExp(`${propName}\\s*:\\s*\`([^\`]+)\``, 's'))
if (templateMatch) {
let templateContent = templateMatch[1]
templateContent = templateContent.replace(
/\$\{[^}]*shouldEnableURLInput[^}]*\?[^:]*:[^}]*\}/g,
'Upload files directly. '
)
templateContent = templateContent.replace(/\$\{[^}]*shouldEnableURLInput[^}]*\}/g, 'false')
templateContent = templateContent.replace(/\$\{[^}]+\}/g, '')
templateContent = templateContent.replace(/\s+/g, ' ').trim()
return templateContent
}
return null
}
function extractIconName(content: string): string | null {
const iconMatch = content.match(/icon\s*:\s*(\w+Icon)/)
return iconMatch ? iconMatch[1] : null
}
function extractOutputs(content: string): Record<string, any> {
const outputsStart = content.search(/outputs\s*:\s*{/)
if (outputsStart === -1) return {}
const openBracePos = content.indexOf('{', outputsStart)
if (openBracePos === -1) return {}
let braceCount = 1
let pos = openBracePos + 1
while (pos < content.length && braceCount > 0) {
if (content[pos] === '{') {
braceCount++
} else if (content[pos] === '}') {
braceCount--
}
pos++
}
if (braceCount === 0) {
const outputsContent = content.substring(openBracePos + 1, pos - 1).trim()
const outputs: Record<string, any> = {}
const fieldRegex = /(\w+)\s*:\s*{/g
let match
const fieldPositions: Array<{ name: string; start: number }> = []
while ((match = fieldRegex.exec(outputsContent)) !== null) {
fieldPositions.push({
name: match[1],
start: match.index + match[0].length - 1,
})
}
fieldPositions.forEach((field) => {
const startPos = field.start
let braceCount = 1
let endPos = startPos + 1
while (endPos < outputsContent.length && braceCount > 0) {
if (outputsContent[endPos] === '{') {
braceCount++
} else if (outputsContent[endPos] === '}') {
braceCount--
}
endPos++
}
if (braceCount === 0) {
const fieldContent = outputsContent.substring(startPos + 1, endPos - 1).trim()
const typeMatch = fieldContent.match(/type\s*:\s*['"](.*?)['"]/)
const description = extractDescription(fieldContent)
if (typeMatch) {
outputs[field.name] = {
type: typeMatch[1],
description: description || `${field.name} output from the block`,
}
}
}
})
if (Object.keys(outputs).length > 0) {
return outputs
}
const flatFieldMatches = outputsContent.match(/(\w+)\s*:\s*['"](.*?)['"]/g)
if (flatFieldMatches && flatFieldMatches.length > 0) {
flatFieldMatches.forEach((fieldMatch) => {
const fieldParts = fieldMatch.match(/(\w+)\s*:\s*['"](.*?)['"]/)
if (fieldParts) {
const fieldName = fieldParts[1]
const fieldType = fieldParts[2]
outputs[fieldName] = {
type: fieldType,
description: `${fieldName} output from the block`,
}
}
})
if (Object.keys(outputs).length > 0) {
return outputs
}
}
}
return {}
}
function extractToolsAccess(content: string): string[] {
const accessMatch = content.match(/access\s*:\s*\[\s*([^\]]+)\s*\]/)
if (!accessMatch) return []
const accessContent = accessMatch[1]
const tools: string[] = []
const toolMatches = accessContent.match(/['"]([^'"]+)['"]/g)
if (toolMatches) {
toolMatches.forEach((toolText) => {
const match = toolText.match(/['"]([^'"]+)['"]/)
if (match) {
tools.push(match[1])
}
})
}
return tools
}
/**
* Get the tool prefix (service name) from a tool name.
* e.g., "calcom_list_schedules" -> "calcom"
*/
function getToolPrefixFromName(toolName: string): string {
const parts = toolName.split('_')
// Try to find a valid tool directory
for (let i = parts.length - 1; i >= 1; i--) {
const possiblePrefix = parts.slice(0, i).join('_')
const toolDirPath = path.join(rootDir, `apps/sim/tools/${possiblePrefix}`)
if (fs.existsSync(toolDirPath) && fs.statSync(toolDirPath).isDirectory()) {
return possiblePrefix
}
}
return parts[0]
}
/**
* Resolve a const reference from a types file.
* Handles nested const references recursively.
*
* @param constName - The const name to resolve (e.g., "SCHEDULE_DATA_OUTPUT_PROPERTIES")
* @param toolPrefix - The tool prefix/service name (e.g., "calcom")
* @param depth - Recursion depth to prevent infinite loops
* @returns Resolved properties object or null if not found
*/
function resolveConstReference(
constName: string,
toolPrefix: string,
depth = 0
): Record<string, any> | null {
// Prevent infinite recursion
if (depth > 10) {
console.warn(`Max recursion depth reached resolving const: ${constName}`)
return null
}
// Check cache first
const cacheKey = `${toolPrefix}:${constName}`
if (constResolutionCache.has(cacheKey)) {
return constResolutionCache.get(cacheKey)!
}
// Read the types file for this tool
const typesFilePath = path.join(rootDir, `apps/sim/tools/${toolPrefix}/types.ts`)
if (!fs.existsSync(typesFilePath)) {
// Try to find const in the tool file itself
return null
}
const typesContent = fs.readFileSync(typesFilePath, 'utf-8')
// Find the const definition
// Pattern: export const CONST_NAME = { ... } as const
const constRegex = new RegExp(
`export\\s+const\\s+${constName}\\s*(?::\\s*[^=]+)?\\s*=\\s*\\{`,
'g'
)
const constMatch = constRegex.exec(typesContent)
if (!constMatch) {
return null
}
// Extract the const content
const startIndex = constMatch.index + constMatch[0].length - 1
let braceCount = 1
let endIndex = startIndex + 1
while (endIndex < typesContent.length && braceCount > 0) {
if (typesContent[endIndex] === '{') braceCount++
else if (typesContent[endIndex] === '}') braceCount--
endIndex++
}
if (braceCount !== 0) {
return null
}
const constContent = typesContent.substring(startIndex + 1, endIndex - 1).trim()
// Check if this const defines a complete output field (has type property)
// like EVENT_TYPE_OUTPUT = { type: 'object', description: '...', properties: {...} }
const typeMatch = constContent.match(/^\s*type\s*:\s*['"]([^'"]+)['"]/)
if (typeMatch) {
// This is a complete output definition - use parseConstFieldContent
const result = parseConstFieldContent(constContent, toolPrefix, typesContent, depth + 1)
if (result) {
constResolutionCache.set(cacheKey, result)
}
return result
}
// Otherwise, this is a properties object - use parseConstProperties
const properties = parseConstProperties(constContent, toolPrefix, typesContent, depth + 1)
// Cache the result
constResolutionCache.set(cacheKey, properties)
return properties
}
/**
* Parse properties from a const definition, resolving nested const references.
*/
function parseConstProperties(
content: string,
toolPrefix: string,
typesContent: string,
depth: number
): Record<string, any> {
const properties: Record<string, any> = {}
// First, handle spread operators (e.g., "...COMMENT_OUTPUT_PROPERTIES,")
const spreadRegex = /\.\.\.([A-Z][A-Z_0-9]+)\s*(?:,|$)/g
let spreadMatch
while ((spreadMatch = spreadRegex.exec(content)) !== null) {
const constName = spreadMatch[1]
// Check if at depth 0
const beforeMatch = content.substring(0, spreadMatch.index)
const openBraces = (beforeMatch.match(/\{/g) || []).length
const closeBraces = (beforeMatch.match(/\}/g) || []).length
if (openBraces !== closeBraces) {
continue
}
const resolvedConst = resolveConstFromTypesContent(constName, typesContent, toolPrefix, depth)
if (resolvedConst && typeof resolvedConst === 'object') {
// Spread all properties from the resolved const
Object.assign(properties, resolvedConst)
}
}
// Find all top-level property definitions
const propRegex = /(\w+)\s*:\s*(?:\{|([A-Z][A-Z_0-9]+)(?:\s*,|\s*$))/g
let match
while ((match = propRegex.exec(content)) !== null) {
const propName = match[1]
const constRef = match[2]
// Skip 'items' keyword (always a nested structure, never a field name)
if (propName === 'items') {
continue
}
// Check if this match is at depth 0 (not inside nested braces)
const beforeMatch = content.substring(0, match.index)
const openBraces = (beforeMatch.match(/\{/g) || []).length
const closeBraces = (beforeMatch.match(/\}/g) || []).length
if (openBraces !== closeBraces) {
continue // Skip - this is a nested property
}
// For 'properties' or 'type', check if it's an output field definition vs a keyword
// Output field definitions have 'type:' inside (e.g., { type: 'string', description: '...' })
if ((propName === 'properties' || propName === 'type') && !constRef) {
// Peek at what's inside the braces
const startPos = match.index + match[0].length - 1
let braceCount = 1
let endPos = startPos + 1
while (endPos < content.length && braceCount > 0) {
if (content[endPos] === '{') braceCount++
else if (content[endPos] === '}') braceCount--
endPos++
}
if (braceCount === 0) {
const propContent = content.substring(startPos + 1, endPos - 1).trim()
// If it starts with 'type:', it's an output field definition - process it
if (propContent.match(/^\s*type\s*:/)) {
const parsedProp = parseConstFieldContent(propContent, toolPrefix, typesContent, depth)
if (parsedProp) {
properties[propName] = parsedProp
}
}
// Otherwise, it's a keyword usage (nested properties block or type specifier) - skip it
}
continue
}
if (constRef) {
// This property references a const (e.g., "attendees: ATTENDEES_OUTPUT")
const resolvedConst = resolveConstFromTypesContent(constRef, typesContent, toolPrefix, depth)
if (resolvedConst) {
properties[propName] = resolvedConst
}
} else {
// This property has inline definition
const startPos = match.index + match[0].length - 1
let braceCount = 1
let endPos = startPos + 1
while (endPos < content.length && braceCount > 0) {
if (content[endPos] === '{') braceCount++
else if (content[endPos] === '}') braceCount--
endPos++
}
if (braceCount === 0) {
const propContent = content.substring(startPos + 1, endPos - 1).trim()
const parsedProp = parseConstFieldContent(propContent, toolPrefix, typesContent, depth)
if (parsedProp) {
properties[propName] = parsedProp
}
}
}
}
return properties
}
/**
* Resolve a const from the types content (for nested references within the same file).
*/
function resolveConstFromTypesContent(
constName: string,
typesContent: string,
toolPrefix: string,
depth: number
): Record<string, any> | null {
if (depth > 10) return null
// Check cache
const cacheKey = `${toolPrefix}:${constName}`
if (constResolutionCache.has(cacheKey)) {
return constResolutionCache.get(cacheKey)!
}
// Find the const definition in typesContent
const constRegex = new RegExp(
`export\\s+const\\s+${constName}\\s*(?::\\s*[^=]+)?\\s*=\\s*\\{`,
'g'
)
const constMatch = constRegex.exec(typesContent)
if (!constMatch) {
return null
}
const startIndex = constMatch.index + constMatch[0].length - 1
let braceCount = 1
let endIndex = startIndex + 1
while (endIndex < typesContent.length && braceCount > 0) {
if (typesContent[endIndex] === '{') braceCount++
else if (typesContent[endIndex] === '}') braceCount--
endIndex++
}
if (braceCount !== 0) return null
const constContent = typesContent.substring(startIndex + 1, endIndex - 1).trim()
// Check if this const defines a complete output field (has type property)
const typeMatch = constContent.match(/^\s*type\s*:\s*['"]([^'"]+)['"]/)
if (typeMatch) {
// This is a complete output definition (like ATTENDEES_OUTPUT)
const result = parseConstFieldContent(constContent, toolPrefix, typesContent, depth)
if (result) {
constResolutionCache.set(cacheKey, result)
}
return result
}
// This is a properties object (like ATTENDEE_OUTPUT_PROPERTIES)
const properties = parseConstProperties(constContent, toolPrefix, typesContent, depth + 1)
constResolutionCache.set(cacheKey, properties)
return properties
}
/**
* Parse a field content from a const, resolving nested const references.
*/
/**
* Extract description from field content, handling quoted strings properly.
* Handles single quotes, double quotes, and backticks, preserving internal quotes.
*/
function extractDescription(fieldContent: string): string | null {
// Try single-quoted string (can contain double quotes)
const singleQuoteMatch = fieldContent.match(/description\s*:\s*'([^']*)'/)
if (singleQuoteMatch) return singleQuoteMatch[1]
// Try double-quoted string (can contain single quotes)
const doubleQuoteMatch = fieldContent.match(/description\s*:\s*"([^"]*)"/)