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feat: externalize artifact engine URL to shared config #2

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Merged
dahai80 merged 2 commits into from
Jul 27, 2026
Merged

feat: externalize artifact engine URL to shared config #2

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5939335
fix: use getClaudeConfigHomeDir and parseYaml in artifactConfig
dahai80 Jul 27, 2026
507df09
Merge branch 'main' into feature/artifacts-config-externalize
dahai80 Jul 27, 2026
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40 changes: 13 additions & 27 deletions src/utils/artifactConfig.ts
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Original file line number Diff line number Diff line change
@@ -1,49 +1,35 @@
import { readFileSync, existsSync } from 'fs'
import { homedir } from 'os'
import { existsSync } from 'fs'
import { readFileSync } from 'fs'
import { join } from 'path'
import { getClaudeConfigHomeDir } from './envUtils.js'
import { parseYaml } from './yaml.js'

let cachedURL: string | null = null

function parseYAMLSection(text: string, section: string): Record<string, string> {
const result: Record<string, string> = {}
const sectionRegex = new RegExp(`^${section}:\\s*$`, 'm')
const match = sectionRegex.exec(text)
if (!match) return result
const afterSection = text.slice(match.index + match[0].length)
const lines = afterSection.split('\n')
for (const line of lines) {
const trimmed = line.match(/^(\s{2,})\S/)
if (!trimmed) break
const kvMatch = line.match(/^\s+(\w+):\s*["']?(.*?)["']?\s*$/)
if (kvMatch) {
result[kvMatch[1]] = kvMatch[2]
}
}
return result
}

export function getArtifactEngineURL(): string {
if (cachedURL) return cachedURL
if (cachedURL !== null) return cachedURL

if (process.env.ARTIFACT_ENGINE_URL) {
cachedURL = process.env.ARTIFACT_ENGINE_URL
return cachedURL
}

const configPath = process.env.FUSION_ARTIFACTS_CONFIG ||
join(homedir(), '.fusion', 'artifacts', 'config.yaml')
join(getClaudeConfigHomeDir(), 'artifacts', 'config.yaml')

try {
if (existsSync(configPath)) {
const content = readFileSync(configPath, 'utf-8')
const server = parseYAMLSection(content, 'server')
const host = server.host || '127.0.0.1'
const port = server.port || '8892'
const parsed = parseYaml(content) as Record<string, Record<string, string>> | null
const server = parsed?.server
const host = server?.host || '127.0.0.1'
const port = server?.port || '8892'
cachedURL = `http://${host}:${port}`
console.log(`[artifactConfig] loaded from ${configPath}: ${cachedURL}`)
return cachedURL
}
} catch {
// Fall through to default
} catch (e) {
console.log(`[artifactConfig] failed to read ${configPath}: ${e}`)
}

cachedURL = 'http://127.0.0.1:8892'
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