alwaysai/lib/util/app-config-file.js

The alwaysAI command-line interface (CLI)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
const t = require("io-ts");
const config_nodejs_1 = require("@alwaysai/config-nodejs");
const constants_1 = require("../constants");
const chalk_1 = require("chalk");
exports.APP_CONFIG_FILE_NAME = 'alwaysai.app.json';
const codec = t.partial({
    models: t.record(t.string, t.string, 'models'),
    scripts: t.record(t.string, t.string, 'scripts'),
});
const ENOENT = {
    message: `${exports.APP_CONFIG_FILE_NAME} not found. Did you run "alwaysai app configure"?`,
    code: 'TERSE',
};
function AppConfigFile(dir = process.cwd()) {
    const configFile = config_nodejs_1.ConfigFile({
        path: path_1.join(dir, exports.APP_CONFIG_FILE_NAME),
        codec,
        ENOENT,
        initialValue: {
            models: {},
            scripts: {
                start: `python ${constants_1.APP_DOT_PY}`,
            },
        },
    });
    return Object.assign({}, configFile, { addModel(id, version) {
            return configFile.update(config => {
                config.models = config.models || {};
                config.models[id] = version;
            });
        },
        removeModel(id) {
            return configFile.update(config => {
                if (config.models) {
                    delete config.models[id];
                }
            });
        },
        describeModels() {
            const config = configFile.readIfExists();
            const MODELS_COLON = 'Models:';
            if (!config) {
                return `${MODELS_COLON} "${exports.APP_CONFIG_FILE_NAME}" not found`;
            }
            let description = `${MODELS_COLON} ${chalk_1.default.bold('None')}`;
            if (config.models) {
                const entries = Object.entries(config.models);
                if (entries.length > 0) {
                    description = `${MODELS_COLON}\n${entries
                        .map(([modelId, modelVersion]) => `  ${modelId}@${modelVersion}`)
                        .join('\n')}`;
                }
            }
            return description;
        },
        describeScripts() {
            const config = configFile.readIfExists();
            const SCRIPTS_COLON = 'Scripts:';
            if (!config) {
                return `${SCRIPTS_COLON} "${exports.APP_CONFIG_FILE_NAME}" not found`;
            }
            let description = `${SCRIPTS_COLON} ${chalk_1.default.bold('None')}`;
            if (config.scripts) {
                const entries = Object.entries(config.scripts);
                if (entries.length > 0) {
                    description = `${SCRIPTS_COLON}\n${entries
                        .map(([scriptName, scriptValue]) => `  ${scriptName} => "${scriptValue}"`)
                        .join('\n')}`;
                }
            }
            return description;
        } });
}
exports.AppConfigFile = AppConfigFile;
exports.appConfigFile = AppConfigFile();
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