@heroku-cli/plugin-autocomplete/lib/base.js

<!-- usage --> ```sh-session $ heroku plugins:install @heroku-cli/plugin-autocomplete $ heroku autocomplete ... ``` <!-- usagestop --> # Commands <!-- commands --> * [`heroku autocomplete [SHELL]`](#heroku-autocomplete-shell)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const command_1 = require("@heroku-cli/command");
const fs = require("fs-extra");
const moment = require("moment");
const path = require("path");
const completions_1 = require("./completions");
class AutocompleteBase extends command_1.default {
    errorIfWindows() {
        if (this.config.windows) {
            throw new Error('Autocomplete is not currently supported in Windows');
        }
    }
    errorIfNotSupportedShell(shell) {
        if (!['bash', 'zsh'].includes(shell)) {
            throw new Error(`Currently ${shell} is not a supported shell for autocomplete`);
        }
    }
    get autocompleteCacheDir() {
        return path.join(this.config.cacheDir, 'autocomplete');
    }
    get completionsCacheDir() {
        return path.join(this.config.cacheDir, 'autocomplete', 'completions');
    }
    get acLogfile() {
        return path.join(this.config.cacheDir, 'autocomplete.log');
    }
    writeLogFile(msg) {
        let entry = `[${moment().format()}] ${msg}\n`;
        let fd = fs.openSync(this.acLogfile, 'a');
        // @ts-ignore
        fs.write(fd, entry);
    }
    findCompletion(name, id) {
        if (this.blacklisted(name, id))
            return;
        if (completions_1.CompletionVariableArgsLookup[id])
            return completions_1.CompletionMapping[completions_1.CompletionVariableArgsLookup[id]];
        const alias = this.convertIfAlias(name);
        if (completions_1.CompletionMapping[alias])
            return completions_1.CompletionMapping[alias];
    }
    blacklisted(name, id) {
        return completions_1.CompletionBlacklist[name] && completions_1.CompletionBlacklist[name].includes(id);
    }
    convertIfAlias(name) {
        let alias = completions_1.CompletionAliases[name];
        if (alias)
            return alias;
        return name;
    }
}
exports.AutocompleteBase = AutocompleteBase;