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fix: remove DEEPSEEK_DEBUG gate, always write debug log #8 #9

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Merged
four-bytes-robby merged 1 commit into from
Jun 6, 2026
Merged

fix: remove DEEPSEEK_DEBUG gate, always write debug log #8 #9

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30 changes: 19 additions & 11 deletions src/debug-logger.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,33 +10,41 @@ export interface DebugEvent {

const CACHE_DIR = join(homedir(), ".cache", "opencode", "four-opencode-deepseek-meter");

let dirReady = false;
function ensureDir(): boolean {
if (dirReady) return true;
try {
if (!existsSync(CACHE_DIR)) {
mkdirSync(CACHE_DIR, { recursive: true });
}
dirReady = true;
return true;
} catch (err) {
console.error("[deepseek-meter] cannot create log dir:", CACHE_DIR, err);
return false;
}
}

function getLogPath(): string {
const date = new Date().toISOString().split("T")[0];
return join(CACHE_DIR, `debug-${date}.jsonl`);
}

function ensureDir(): void {
if (!existsSync(CACHE_DIR)) {
mkdirSync(CACHE_DIR, { recursive: true });
}
}

/**
* Writes a JSON debug event to a daily JSONL file.
* No-op unless DEEPSEEK_DEBUG === "true". Never throws.
* Always active (tiny output). Errors surface to stderr.
*/
export function logDebugEvent(
type: string,
payload: Record<string, unknown>,
): void {
if (process.env.DEEPSEEK_DEBUG !== "true") return;
if (!ensureDir()) return;

try {
ensureDir();
const event: DebugEvent = { ts: Date.now(), type, ...payload };
const line = JSON.stringify(event) + "\n";
appendFileSync(getLogPath(), line, "utf-8");
} catch {
// Silent — never throw from debug logger
} catch (err) {
console.error("[deepseek-meter] log write failed:", err);
}
}
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