Function writeMagicContextConfig

packages/cli/src/commands/setup-pi.ts:131–190

(
    configPath: string,
    options: {
        historianModel: string;
        historianThinkingLevel?: string;
        dreamerEnabled: boolean;
        dreamerModel?: string;
        /** Per-task schedule overrides (Dreamer v2); undefined keeps schema defaults. */
        dreamerTasks?: Record<string, { schedule: string }>;
        sidekickEnabled: boolean;
        sidekickModel?: string;
        embedding: EmbeddingChoice;
    },
)

}

export function writeMagicContextConfig(
    configPath: string,
    options: {
        historianModel: string;
        historianThinkingLevel?: string;
        dreamerEnabled: boolean;
        dreamerModel?: string;
        /** Per-task schedule overrides (Dreamer v2); undefined keeps schema defaults. */
        dreamerTasks?: Record<string, { schedule: string }>;
        sidekickEnabled: boolean;
        sidekickModel?: string;
        embedding: EmbeddingChoice;
    },
): void {
    ensureDir(dirname(configPath));
    const config: Record<string, unknown> = existsSync(configPath)
        ? (readJsonc(configPath) ?? {})
        : {};

    if (!config.$schema) {
        config.$schema =
            "https://raw.githubusercontent.com/cortexkit/magic-context/master/assets/magic-context.schema.json";
    }

    // The Pi model picker yields Pi-native provider ids (openai-codex/...,
    // google-antigravity/...). The shared config is canonical (OpenCode) form so
    // OpenCode can read the same file; normalize before writing.
    config.historian = compactObject({
        ...((config.historian as Record<string, unknown> | undefined) ?? {}),
        model: piModelRefToCanonical(options.historianModel),
        thinking_level: options.historianThinkingLevel,
    });
    const dreamer = {
        ...((config.dreamer as Record<string, unknown> | undefined) ?? {}),
        model: options.dreamerModel ? piModelRefToCanonical(options.dreamerModel) : undefined,
        disable: options.dreamerEnabled ? undefined : true,
        enabled: undefined,
        // Dreamer v2 per-task schedules — only set when the user declined the
        // recommended defaults; otherwise leave unset so schema defaults apply.
        tasks: options.dreamerEnabled ? options.dreamerTasks : undefined,
    };
    config.dreamer = compactObject(dreamer);

    const sidekick = {
        ...((config.sidekick as Record<string, unknown> | undefined) ?? {}),
        model:
            options.sidekickEnabled && options.sidekickModel
                ? piModelRefToCanonical(options.sidekickModel)
                : undefined,
        disable: options.sidekickEnabled ? undefined : true,
        enabled: undefined,
    };
    config.sidekick = compactObject(sidekick);

    config.embedding = {
        ...((config.embedding as Record<string, unknown> | undefined) ?? {}),
        ...options.embedding,
    };