| 1 | import { Option as CommanderOption } from 'commander';
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| 2 | import * as App from './application.mjs';
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| 3 | import { emitSuggestionResult } from './emitters/suggestionsEmitter.js';
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| 4 | import { CheckFailed } from './util/errors.js';
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| 5 | function collect(value, previous) {
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| 6 | value = value.replace(/^=/, '');
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| 7 | if (!previous) {
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| 8 | return [value];
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| 9 | }
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| 10 | return [...previous, value];
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| 11 | }
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| 12 | function count(_, previous) {
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| 13 | return (previous || 0) + 1;
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| 14 | }
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| 15 | function asNumber(value, prev) {
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| 16 | return Number.parseInt(value, 10) ?? prev;
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| 17 | }
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| 18 | export function commandSuggestion(prog) {
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| 19 | const suggestionCommand = prog.command('suggestions');
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| 20 | suggestionCommand
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| 21 | .aliases(['sug', 'suggest'])
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| 22 | .description('Spelling Suggestions for words.')
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| 23 | .option('-c, --config <cspell.json>', 'Configuration file to use. By default cspell looks for cspell.json in the current directory.')
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| 24 | .option('--locale <locale>', 'Set language locales. i.e. "en,fr" for English and French, or "en-GB" for British English.')
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| 25 | .option('--language-id <language>', 'Use programming language. i.e. "php" or "scala".')
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| 26 | .addOption(new CommanderOption('--languageId <language>', 'Use programming language. i.e. "php" or "scala".').hideHelp())
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| 27 | .option('-s, --no-strict', 'Ignore case and accents when searching for words.')
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| 28 | .option('--ignore-case', 'Alias of --no-strict.')
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| 29 | .option('--num-changes <number>', 'Number of changes allowed to a word', asNumber, 4)
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| 30 | .option('--num-suggestions <number>', 'Number of suggestions', asNumber, 8)
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| 31 | .option('--no-include-ties', 'Force the number of suggested to be limited, by not including suggestions that have the same edit cost.')
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| 32 | .option('--stdin', 'Use stdin for input.')
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| 33 | .addOption(new CommanderOption('--repl', 'REPL interface for looking up suggestions.'))
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| 34 | .option('-v, --verbose', 'Show detailed output.', count, 0)
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| 35 | .option('-d, --dictionary <dictionary name>', 'Use the dictionary specified. Only dictionaries specified will be used.', collect)
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| 36 | .option('--dictionaries <dictionary names...>', 'Use the dictionaries specified. Only dictionaries specified will be used.')
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| 37 | .option('--no-color', 'Turn off color.')
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| 38 | .option('--color', 'Force color')
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| 39 | .arguments('[words...]')
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| 40 | .action(async (words, options) => {
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| 41 | App.parseApplicationFeatureFlags(options.flag);
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| 42 | options.useStdin = options.stdin;
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| 43 | options.dictionaries = mergeArrays(options.dictionaries, options.dictionary);
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| 44 | if (!words.length && !options.useStdin && !options.repl) {
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| 45 | suggestionCommand.outputHelp();
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| 46 | throw new CheckFailed('outputHelp', 1);
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| 47 | }
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| 48 | for await (const r of App.suggestions(words, options)) {
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| 49 | emitSuggestionResult(r, options);
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| 50 | }
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| 51 | });
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| 52 | return suggestionCommand;
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| 53 | }
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| 54 | function mergeArrays(a, b) {
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| 55 | if (a === undefined)
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| 56 | return b;
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| 57 | if (b === undefined)
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| 58 | return a;
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| 59 | return [...a, ...b];
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| 60 | }
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| 61 | |
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