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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | 1x 1x 1x 1x 1x 1x 7x 7x 7x 1x 3x 3x 2x 4x 4x 4x 4x 3x 1x 1x 9x 8x 8x 8x 8x 8x 8x 8x 1x 1x 12x 12x 3x 3x 9x 9x 1x 3x 3x 3x 3x 1x 3x 3x 3x 2x 2x 1x 1x 1x 1x | import * as fs from 'fs';
import {
Config,
MATCHES_NO,
UTF8,
} from './constants';
import * as logger from './logger';
import {
createStringFromConfig,
getConfigPath,
getProjectName,
readWtfJson,
writeConfigCallback,
} from './utils';
type TempRoute = Partial<{
process: string;
url: string;
}>;
export type ValueOrFunction<V> = V | (() => V);
export type Callback = (input: string) => any;
export type Condition = ValueOrFunction<boolean>;
export interface Question {
message: ValueOrFunction<string>;
callback: Callback;
condition: Condition;
}
let config: Config | undefined;
let tempRoute: TempRoute = {};
const createConfig = (): Config => {
const routes = tempRoute.process ? {[tempRoute.process]: tempRoute.url as string} : {};
const projectName = getProjectName();
return {
...config,
[projectName]: {
routes,
},
};
};
export const QUESTIONS: Question[] = [
{
message: 'What is the name of the process you would like to route?',
condition: true,
callback: (value: string | undefined) => {
tempRoute.process = value;
},
},
{
message: 'From what url would you like to route this process?',
condition: () => Boolean(tempRoute.process),
callback: (value: string | undefined) => {
tempRoute.url = value;
},
},
{
message: () => {
const projectName = getProjectName();
const createdConfig = createConfig();
const stringConfig = createStringFromConfig(createdConfig[projectName]);
return `\nCreated config:\n\n${stringConfig}\nIs this correct? [y]`;
},
condition: true,
callback: (input: string) => {
if (MATCHES_NO.test(input)) {
process.exit(0);
}
},
},
];
const askForInput = (question: Question, callback: () => any) => {
if (
(typeof question.condition === 'boolean' && question.condition) ||
(typeof question.condition === 'function' && question.condition())
) {
process.stdin.resume();
logger.log((typeof question.message === 'function' ? question.message() : question.message) + ' ');
process.stdin.once('data', (data) => {
process.stdin.pause();
const input: string = (data || '').toString().trim();
question.callback(input);
callback();
});
} else {
callback();
}
};
export const askQuestions = (questions: Question[], callback: () => any) => {
const [question, ...remainingQuestions] = questions;
if (!question) {
callback();
return;
}
askForInput(question, () => {
askQuestions(remainingQuestions, callback);
});
};
export const writeFile = () => {
const configPath = getConfigPath();
const createdConfig = createConfig();
const stringConfig = createStringFromConfig(createdConfig);
fs.writeFile(
configPath,
stringConfig,
UTF8,
writeConfigCallback
);
};
const init = () => {
tempRoute = {};
const configPath = getConfigPath();
if (fs.existsSync(configPath)) {
config = readWtfJson(configPath);
askQuestions(QUESTIONS, writeFile);
} else {
logger.log(`No wtf.json found at ${configPath}. I\'ll create that for you`);
config = {};
askQuestions(QUESTIONS, writeFile);
}
};
export default init;
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