Commit 27ad07a

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Feat: Add cmd args parsing util

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Lines changed: 18 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,21 @@`
`1`	`1`	`import axios from "axios";`
`2`	`2`	`import config from "./config/config";`
`3`		`-import queries from "./queries/queries";`
	`3`	`+import cli from "./lib/cli"`
	`4`	`+import queries, { getDailyChallengeQuery } from "./queries/queries";`
`4`	`5`
	`6`	`+const printHelp = () => {`
	`7`	`+ //https://stackoverflow.com/questions/9153571/is-there-a-way-to-get-version-from-package-json-in-nodejs-code`
	`8`	+ const helpStr = `\
	`9`	`+ \x1b[1mLeetcode Api Client\x1b[0m (v${ process.env.npm_package_version})`
	`10`	`+ Command Line arguments:`
	`11`	`+ -h / --help : Print Help`
	`12`	`+ -d / --get-daily-challenge-question : Print Leetcode Daily Challenge Question Content To Stdout`
	`13`	`+ -a / --get-daily-challenge-code-tpl : Print Leetcode Daily Challenge Starter Code To Stdout`
	`14`	+ `;
	`15`	`+ console.log(helpStr);`
	`16`	`+}`
	`17`	`+cli.config( {`
	`18`	`+ "h": printHelp,`
	`19`	`+ "d": ()=>{console.error("Not Configured...")},`
	`20`	`+ "default":printHelp`
	`21`	`+})`

Lines changed: 21 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,21 @@`
	`1`	`+//get all the argments`
	`2`	`+//argv[0] = node`
	`3`	`+//argv[1] = filename`
	`4`	`+`
	`5`	`+//argv[>=2] = arguments passed`
	`6`	`+`
	`7`	`+export const config = (callbacks) => {`
	`8`	`+ const args = process.argv.slice(2);`
	`9`	`+ switch (args[0]) {`
	`10`	`+ case "-h":`
	`11`	`+ case "--help":`
	`12`	`+ callbacks["h"]();`
	`13`	`+ break;`
	`14`	`+ case "-d":`
	`15`	`+ callbacks[ "d" ]();`
	`16`	`+ break;`
	`17`	`+ default:`
	`18`	`+ callbacks[ "default" ]();`
	`19`	`+ }`
	`20`	`+};`
	`21`	`+export default {config}`

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