alacritty-theme-switch/esm/src/utils/toml-utils.js

CLI utility for switching Alacritty color themes

import * as dntShim from "../../_dnt.shims.js";
import { extname } from "../../deps/jsr.io/@std/path/1.1.4/extname.js";
import { parse } from "../../deps/jsr.io/@std/toml/1.0.11/parse.js";
import { fromPromise, fromThrowable, } from "neverthrow";
import { FileNotReadableError } from "./fs-errors.js";
import { TomlParseError, TomlStringifyError } from "./toml-errors.js";
import { stringify } from "../../deps/jsr.io/@std/toml/1.0.11/stringify.js";
/**
 * Check if the given path is a TOML file.
 */
export function isToml(path) {
    const ext = extname(path);
    // Handle edge case where filename is just ".toml" (hidden file with no extension)
    // In this case, extname returns "" but we should still consider it a TOML file
    if (ext === "" && path.endsWith(".toml")) {
        return true;
    }
    return ext === ".toml";
}
/**
 * Safely parses TOML content from a string.
 *
 * @param content - TOML content as a string
 * @returns Result containing the parsed TOML object or a TomlParseError
 */
export function safeParseTomlContent(content) {
    const parseToml = fromThrowable(parse, (error) => new TomlParseError(content, { cause: error }));
    return parseToml(content);
}
/**
 * Safely reads and parses a TOML file.
 *
 * @param path - Path to the TOML file
 * @returns ResultAsync containing the parsed TOML content or an error
 * ```
 */
export function safeParseToml(path) {
    const readContent = fromPromise(dntShim.Deno.readTextFile(path), (error) => new FileNotReadableError(path, { cause: error }));
    return readContent.andThen((content) => safeParseTomlContent(content));
}
/**
 * Safely stringifies a TOML object.
 *
 * @param obj - TOML object to stringify
 * @returns Result containing the stringified TOML content or a TomlStringifyError
 */
export function safeStringifyToml(obj) {
    const stringifyToml = fromThrowable(stringify, (error) => new TomlStringifyError(obj, { cause: error }));
    return stringifyToml(obj);
}