Feature: hopp-cli in TypeScript (#2074)

Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>
Co-authored-by: liyasthomas <liyascthomas@gmail.com>
Co-authored-by: Gita Alekhya Paul <gitaalekhyapaul@gmail.com>

packages/hoppscotch-cli/src/index.ts

@@ -0,0 +1,60 @@
+import chalk from "chalk";
+import { program } from "commander";
+import * as E from "fp-ts/Either";
+import { version } from "../package.json";
+import { test } from "./commands/test";
+import { handleError } from "./handlers/error";
+
+const accent = chalk.greenBright
+
+/**
+ * * Program Default Configuration
+ */
+const CLI_BEFORE_ALL_TXT = `hopp: The ${accent(
+  "Hoppscotch"
+)} CLI - Version ${version} (${accent("https://hoppscotch.io")}) ${chalk.black.bold.bgYellowBright(" ALPHA ")} \n`;
+
+const CLI_AFTER_ALL_TXT = `\nFor more help, head on to ${accent(
+  "https://docs.hoppscotch.io/cli"
+)}`;
+
+program
+  .name("hopp")
+  .version(version, "-v, --ver", "see the current version of hopp-cli")
+  .usage("[options or commands] arguments")
+  .addHelpText("beforeAll", CLI_BEFORE_ALL_TXT)
+  .addHelpText("after", CLI_AFTER_ALL_TXT)
+  .configureHelp({
+    optionTerm: (option) => accent(option.flags),
+    subcommandTerm: (cmd) => accent(cmd.name(), cmd.usage()),
+    argumentTerm: (arg) => accent(arg.name()),
+  })
+  .addHelpCommand(false)
+  .showHelpAfterError(true);
+
+program.exitOverride().configureOutput({
+  writeErr: (str) => program.help(),
+  outputError: (str, write) =>
+    handleError({ code: "INVALID_ARGUMENT", data: E.toError(str) }),
+});
+
+/**
+ * * CLI Commands
+ */
+program
+  .command("test")
+  .argument(
+    "[file]",
+    "path to a hoppscotch collection.json file for CI testing"
+  )
+  .allowExcessArguments(false)
+  .allowUnknownOption(false)
+  .description("running hoppscotch collection.json file")
+  .addHelpText("after", `\nFor help, head on to ${accent("https://docs.hoppscotch.io/cli#test")}`)
+  .action(async (path) => await test(path)());
+
+export const cli = async (args: string[]) => {
+  try {
+    await program.parseAsync(args);
+  } catch (e) {}
+};