scai/dist/context.js

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// context.ts
import { readConfig, Config } from "./config.js";
import { normalizePath } from "./utils/contentUtils.js";
import { getDbForRepo, getDbPathForRepo } from "./db/client.js";
import fs from "fs";
import chalk from "chalk";
import { execSync } from "child_process";
function modelExists(model) {
    try {
        const output = execSync("ollama list", { encoding: "utf-8" });
        return output
            .split("\n")
            .map(line => line.trim())
            .filter(Boolean)
            .some(line => line.toLowerCase().startsWith(model.toLowerCase() + " ") || line.toLowerCase() === model.toLowerCase());
    }
    catch (err) {
        console.error(chalk.red("❌ Failed to check models with `ollama list`"));
        return false;
    }
}
export async function updateContext() {
    const cwd = normalizePath(process.cwd());
    const cfg = readConfig();
    // 🔎 Look up existing repo by indexDir
    let repoKey = Object.keys(cfg.repos || {}).find((key) => normalizePath(cfg.repos[key]?.indexDir || "") === cwd);
    if (!repoKey) {
        const err = new Error();
        err.message =
            chalk.red("❌ Current directory is not in your list of indexed repos. See the 'scai index list' command.") +
                "\n" +
                chalk.blueBright("  ↳ To get the full benefit of an indexed repo, navigate to your repository root folder.") +
                "\n\n" +
                chalk.greenBright("  Run ") +
                chalk.cyan("scai index set") +
                chalk.greenBright(" command. This enables Scai to index the repo, find git credentials etc.\n");
        throw err;
    }
    const activeRepoChanged = cfg.activeRepo !== repoKey;
    if (activeRepoChanged) {
        const switched = Config.setActiveRepo(repoKey);
        if (switched === false) {
            // ❗ If switching is denied by lock, stop updateContext completely
            return false;
        }
    }
    const repoCfg = cfg.repos[repoKey];
    let ok = true;
    if (activeRepoChanged) {
        console.log(chalk.yellow("\n🔁 Updating context...\n"));
        console.log(`✅ Active repo: ${chalk.green(repoKey)}`);
        console.log(`✅ Index dir: ${chalk.cyan(repoCfg.indexDir || cwd)}`);
    }
    // 🔑 Token check
    const token = repoCfg.githubToken || cfg.githubToken;
    if (!token) {
        console.log(`ℹ️ No GitHub token found. You can set one with: ${chalk.bold(chalk.bgGreen("scai auth set"))}`);
    }
    else if (activeRepoChanged) {
        console.log(`✅ GitHub token present`);
    }
    // 💾 DB check
    const dbPath = getDbPathForRepo();
    if (!fs.existsSync(dbPath)) {
        console.log(chalk.yellow(`📦 Initializing DB at ${dbPath}`));
        try {
            getDbForRepo();
        }
        catch {
            ok = false;
        }
    }
    else if (activeRepoChanged) {
        console.log(chalk.green("✅ Database present"));
    }
    // 🧠 Model check
    const model = cfg.model;
    if (!model) {
        console.log(chalk.red("❌ No model configured.") +
            "\n➡️ Set one with: " +
            chalk.bold(chalk.bgGreen("scai config set-model <model>")));
        ok = false;
    }
    else if (!modelExists(model)) {
        console.log(chalk.red(`❌ Model '${model}' not installed in Ollama.`) +
            "\n➡️ Install with: " +
            chalk.bold(chalk.yellow(`ollama pull ${model}`)) +
            " or choose another with: " +
            chalk.bold(chalk.yellow("scai config set-model <model>")));
        ok = false;
    }
    if (!ok) {
        console.log(chalk.bold.red("\n⚠️ Repositoriy context not set correctly\n"));
    }
    return ok;
}