Kaoru0822andClaude Opus 5.5
3159732597
createCli parsed REA_LOG_LEVEL with a throwing schema, so an invalid or uppercase value crashed every command, including doctor and --help, with a ZodError stack trace. Parse it into a ConfigurationError result and have the executable print the same configuration message as the MCP adapter and exit 1 before building the CLI. Fixes #2135 Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
import pino, { type Logger } from "pino";
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import { z } from "zod";
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import { ConfigurationError } from "./domain/configurationErrors.js";
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import { err, ok, type Result } from "./domain/result.js";
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/** Supported structured log levels at the process boundary. */
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export type LogLevel = z.infer<typeof logLevelSchema>;
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const logLevelSchema = z
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.enum(["trace", "debug", "info", "warn", "error", "fatal", "silent"])
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.default("info");
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/** Parse the optional REA_LOG_LEVEL environment variable. */
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export const parseLogLevel = (
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value: unknown,
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): Result<LogLevel, ConfigurationError> => {
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const parsed = logLevelSchema.safeParse(value);
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if (parsed.success) return ok(parsed.data);
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return err(
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new ConfigurationError("Invalid REA environment configuration", {
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cause: parsed.error,
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settings: parsed.error.issues.map(({ message }) => ({
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setting: "REA_LOG_LEVEL",
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constraint: message,
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})),
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}),
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);
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};
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/** Create a JSON logger on stderr so protocol and CLI result stdout stay valid. */
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export const createLogger = (mode: "mcp" | "cli", level: LogLevel): Logger =>
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pino(
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{
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level,
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base: { application: "rea", mode },
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},
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pino.destination({ dest: 2, sync: false }),
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);
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/** Logger used by embedders that have not opted into process output. */
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export const silentLogger = pino({ level: "silent" });
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