import { pullViaGit } from "../utils/pullViaGit.js";
import { pullViaTar } from "../utils/pullViaTar.js";
import { hasRemote } from "../utils/git.js";
import { resolveTarget } from "../utils/resolveTarget.js";
import { createPrefixLog } from "../utils/prefixLog.js";
import { resolve } from 'node:path';
import { access } from 'node:fs/promises';
/**
 * Pull command - clone or update a document from server
 *
 * Clone:
 *   skywriter pull /meow              → clone into ./meow using default server
 *   skywriter pull http://host/meow   → clone into ./meow using that server
 *   skywriter pull meow               → clone into ./meow using default server
 *   skywriter pull /meow my-folder    → clone into ./my-folder
 *
 * Update (inside existing repo):
 *   skywriter pull                    → pull updates using settings.json
 *   skywriter pull /meow              → pull if settings.json#path matches
 */
export const pull = async (ctx, source, destination, options) => {
    if (options?.via) {
        if (options.via !== 'git' && options.via !== 'tar') {
            throw new Error(`Invalid --via value: "${options.via}". Must be "git" or "tar".`);
        }
        if (options.via === 'tar') {
            await pullViaTar(ctx, source, destination, { git: options.git });
            return;
        }
    }
    // When no --via is specified, check if the target is a git repo with a remote
    if (!options?.via) {
        const cmdLog = createPrefixLog(ctx.cliName, 'pull');
        const { dest } = await resolveTarget(ctx, cmdLog, source, destination);
        const targetDir = resolve(dest);
        const isGitDir = await access(`${targetDir}/.git`).then(() => true, () => false);
        if (isGitDir && !(await hasRemote(targetDir))) {
            await pullViaTar(ctx, source, destination, { git: options?.git });
            return;
        }
    }
    await pullViaGit(ctx, source, destination);
};
//# sourceMappingURL=pull.js.map