From 46e43f4bde4a35785b4997b81e86cd19f046b69b Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Tue, 21 Dec 2021 16:52:28 +0100
Subject: Commit

---
 src/interactive.js | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/interactive.js

(limited to 'src/interactive.js')

diff --git a/src/interactive.js b/src/interactive.js
new file mode 100644
index 0000000..2ca8687
--- /dev/null
+++ b/src/interactive.js
@@ -0,0 +1,90 @@
+const chalk = require('chalk');
+const readline = require("readline");
+
+commands = {
+    exit: () => {
+        console.log("Bye!");
+        process.exit();
+    },
+    help: () => {
+        console.log("LangDetect Shell Help\n\nYou can use this shell to have an interactive access to all the LangDetect features. It can also be used in environments that disallow using a regular command interpreter.\nHere are all the commands you can use on the LangDetect Shell. Do not enter the '" + chalk.blue(">") + "' in front, it's just to indicate it is on the LangDetect Shell. Arguments are in " + chalk.cyan("{brackets}") + ", use " + chalk.yellow("\"quotes\"") + " to add spaces in arguments\n\n" + chalk.blue(">") + " " + chalk.magenta("status") + "\n    Get info about supported languages and training status\n\n" + chalk.blue(">") + " " + chalk.magenta("train") + " " + chalk.cyan("{text}") + " " + chalk.cyan("{language}") + "\n    Train the system to recognize this " + chalk.cyan("{text}") + " in a specific " + chalk.cyan("{language}") + ".\n        " + chalk.cyan("{text}") + " : The text to make it recognize\n        " + chalk.cyan("{language}") + " : The language code of one of the supported languages\n\n" + chalk.blue(">") + " " + chalk.magenta("detect") + " " + chalk.cyan("{text}") + "\n    Make the system analyze this " + chalk.cyan("{text}") + " and get the language.\n        " + chalk.cyan("{text}") + " : The text to make it analyze\n\n" + chalk.blue(">") + " " + chalk.magenta("learn") + "\n    Make the system learn automatically from text files placed in the /train directory.\n")
+    },
+    status: (args) => {
+        oldv = process.argv;
+        process.argv = [oldv[0], oldv[1], ...args];
+        try {
+            require("./status");
+            console.log(chalk.gray("Command succeeded"));
+        } catch (e) {
+            console.log(chalk.red("Command failed"));
+        }
+        delete require.cache[require.resolve("./status")];
+        process.argv = oldv;
+    },
+    learn: (args) => {
+        oldv = process.argv;
+        process.argv = [oldv[0], oldv[1], ...args];
+        try {
+            require("./auto");
+            console.log(chalk.gray("Command succeeded"));
+        } catch (e) {
+            console.log(chalk.red("Command failed"));
+        }
+        delete require.cache[require.resolve("./auto")];
+        process.argv = oldv;
+    },
+    detect: (args) => {
+        oldv = process.argv;
+        process.argv = [oldv[0], oldv[1], ...args];
+        try {
+            require("./detect");
+            console.log(chalk.gray("Command succeeded"));
+        } catch (e) {
+            console.log(chalk.red("Command failed"));
+        }
+        delete require.cache[require.resolve("./detect")];
+        process.argv = oldv;
+    },
+    train: (args) => {
+        oldv = process.argv;
+        process.argv = [oldv[0], oldv[1], ...args];
+        try {
+            require("./train");
+            console.log(chalk.gray("Command succeeded"));
+        } catch (e) {
+            console.log(chalk.red("Command failed"));
+        }
+        delete require.cache[require.resolve("./train")];
+        process.argv = oldv;
+    },
+}
+
+function command(data) {
+    items = data.split(/ +(?=(?:(?:[^"]*"){2})*[^"]*$)/g);;
+    cmd = items[0];
+    items.shift();
+    args = items;
+
+    if (typeof commands[cmd] != "function") {
+        console.log(cmd + ": unknown command");
+        prompt()
+    } else {
+        commands[cmd](args);
+        prompt()
+    }
+}
+
+function prompt() {
+    rl = readline.createInterface({
+        input: process.stdin,
+        output: process.stdout
+    });
+
+    rl.question(chalk.blue("langdetect> "), function(d) {
+        rl.close();
+        command(d);
+    });
+}
+
+console.log("Welcome to LangDetect shell! Enter command 'help' for more information.")
+prompt();
\ No newline at end of file
-- 
cgit