First upload version 0.0.1

node_modules/node-llama-cpp/dist/cli/utils/ConsoleInteraction.js

@@ -0,0 +1,122 @@
+import process from "process";
+import chalk from "chalk";
+export var ConsoleInteractionKey;
+(function (ConsoleInteractionKey) {
+    ConsoleInteractionKey["ctrlC"] = "\u0003";
+    ConsoleInteractionKey["upArrow"] = "\u001B[A";
+    ConsoleInteractionKey["downArrow"] = "\u001B[B";
+    ConsoleInteractionKey["enter"] = "\r";
+})(ConsoleInteractionKey || (ConsoleInteractionKey = {}));
+export class ConsoleInteraction {
+    /** @internal */ _keyCallbacks = new Map();
+    /** @internal */ _stdin;
+    /** @internal */ _isActive = false;
+    constructor({ stdin = process.stdin } = {}) {
+        this._stdin = stdin;
+        this._onData = this._onData.bind(this);
+    }
+    get isActive() {
+        return this._isActive;
+    }
+    start() {
+        if (this._isActive)
+            return;
+        this._isActive = true;
+        if (this._stdin.isTTY)
+            this._stdin.setRawMode(true);
+        this._stdin.on("data", this._onData);
+        this._stdin.resume();
+    }
+    stop() {
+        if (!this._isActive)
+            return;
+        this._isActive = false;
+        if (this._stdin.isTTY)
+            this._stdin.setRawMode(false);
+        this._stdin.off("data", this._onData);
+        this._stdin.pause();
+    }
+    onKey(key, callback) {
+        if (typeof key === "string")
+            key = [key];
+        for (const k of key) {
+            if (!this._keyCallbacks.has(k))
+                this._keyCallbacks.set(k, []);
+            this._keyCallbacks.get(k).push(callback);
+        }
+        return ConsoleInteractionOnKeyHandle._create(() => {
+            for (const k of key) {
+                const callbacks = this._keyCallbacks.get(k);
+                if (callbacks == null)
+                    continue;
+                const index = callbacks.indexOf(callback);
+                if (index >= 0)
+                    callbacks.splice(index, 1);
+            }
+        });
+    }
+    /** @internal */
+    _onData(data) {
+        if (!this._isActive)
+            return;
+        const key = data.toString();
+        const callbacks = this._keyCallbacks.get(key) ?? [];
+        if (callbacks.length === 0 && key === ConsoleInteractionKey.ctrlC) {
+            process.stdout.write("\n");
+            this.stop();
+            process.exit(0);
+        }
+        for (const callback of callbacks) {
+            try {
+                callback();
+            }
+            catch (err) {
+                console.error(err);
+            }
+        }
+    }
+    static yesNoQuestion(question) {
+        return new Promise((resolve) => {
+            const interaction = new ConsoleInteraction();
+            interaction.onKey(["Y", "y"], () => {
+                resolve(true);
+                interaction.stop();
+                process.stdout.write("\n");
+            });
+            interaction.onKey(["N", "n"], () => {
+                resolve(false);
+                interaction.stop();
+                process.stdout.write("\n");
+            });
+            console.log();
+            process.stdout.write(question + " " + chalk.gray("(Y/n) "));
+            interaction.start();
+        });
+    }
+}
+export class ConsoleInteractionOnKeyHandle {
+    /** @internal */
+    _dispose;
+    constructor(dispose) {
+        this._dispose = dispose;
+        this.dispose = this.dispose.bind(this);
+        this[Symbol.dispose] = this[Symbol.dispose].bind(this);
+    }
+    dispose() {
+        if (this._dispose != null) {
+            this._dispose();
+            this._dispose = null;
+        }
+    }
+    [Symbol.dispose]() {
+        this.dispose();
+    }
+    get disposed() {
+        return this._dispose == null;
+    }
+    /** @internal */
+    static _create(dispose) {
+        return new ConsoleInteractionOnKeyHandle(dispose);
+    }
+}
+//# sourceMappingURL=ConsoleInteraction.js.map