@nomicfoundation/hardhat-utils - npm Package Compare versions

Comparing version 3.0.2 to 3.0.3

dist/src/spinner.d.ts

+export declare const FRAME_INTERVAL_MS = 80;
+export interface ISpinner {
+    readonly isEnabled: boolean;
+    start(): void;
+    stop(): void;
+}
+/**
+ * Optional settings when creating a spinner.
+ */
+export interface SpinnerOptions {
+    /**
+     * Text shown next to the spinner.
+     */
+    text?: string;
+    /**
+     * Stream used to write frames.
+     */
+    stream?: NodeJS.WriteStream;
+    /**
+     * Whether the spinner is enabled.
+     */
+    enabled?: boolean;
+}
+/**
+ * Create a spinner instance.
+ *
+ * @example
+ * ```typescript
+ * const spinner = createSpinner({ text: "Compiling…" });
+ * spinner.start();
+ *
+ * try {
+ *   await compileContracts();
+ *   spinner.stop();
+ *   console.log("Compiled 12 contracts");
+ * } catch (error) {
+ *   spinner.stop();
+ *   console.error("Compilation failed");
+ * }
+ * ```
+ *
+ * @param options  Optional spinner configuration.
+ * @returns {Spinner} A spinner instance.
+ */
+export declare function createSpinner(options?: SpinnerOptions): ISpinner;
+//# sourceMappingURL=spinner.d.ts.map

dist/src/spinner.d.ts.map

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dist/src/spinner.js

+const FRAMES = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
+export const FRAME_INTERVAL_MS = 80;
+/**
+ * Spinner that writes frames to a stream.
+ */
+class Spinner {
+    isEnabled;
+    #text;
+    #interval = null;
+    #stream;
+    constructor(options) {
+        this.isEnabled = options.enabled;
+        this.#stream = options.stream;
+        this.#text = options.text;
+    }
+    /**
+     * Begin rendering frames when enabled.
+     */
+    start() {
+        if (!this.isEnabled) {
+            return;
+        }
+        this.#stopAnimation();
+        let frameIndex = 0;
+        this.#interval = setInterval(() => {
+            this.#render(FRAMES[frameIndex]);
+            frameIndex = (frameIndex + 1) % FRAMES.length;
+        }, FRAME_INTERVAL_MS);
+    }
+    /**
+     * Stop the spinner without printing a final line.
+     */
+    stop() {
+        this.#stopAnimation();
+    }
+    #clearLine() {
+        this.#stream.clearLine(0);
+        this.#stream.cursorTo(0);
+    }
+    #render(frame) {
+        if (!this.isEnabled) {
+            return;
+        }
+        this.#clearLine();
+        this.#stream.write(`${frame} ${this.#text}`);
+    }
+    #stopAnimation() {
+        if (this.#interval === null) {
+            return;
+        }
+        clearInterval(this.#interval);
+        this.#interval = null;
+        if (this.isEnabled) {
+            this.#clearLine();
+        }
+    }
+}
+/**
+ * Create a spinner instance.
+ *
+ * @example
+ * ```typescript
+ * const spinner = createSpinner({ text: "Compiling…" });
+ * spinner.start();
+ *
+ * try {
+ *   await compileContracts();
+ *   spinner.stop();
+ *   console.log("Compiled 12 contracts");
+ * } catch (error) {
+ *   spinner.stop();
+ *   console.error("Compilation failed");
+ * }
+ * ```
+ *
+ * @param options  Optional spinner configuration.
+ * @returns {Spinner} A spinner instance.
+ */
+export function createSpinner(options = {}) {
+    const stream = options.stream ?? process.stdout;
+    const enabled = stream.isTTY === true &&
+        process.env.TERM !== "dumb" &&
+        (options.enabled ?? true);
+    const text = options.text ?? "";
+    return new Spinner({
+        enabled,
+        stream,
+        text,
+    });
+}
+//# sourceMappingURL=spinner.js.map

dist/src/spinner.js.map

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src/spinner.ts

+const FRAMES = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
+export const FRAME_INTERVAL_MS = 80;
+
+export interface ISpinner {
+  readonly isEnabled: boolean;
+  start(): void;
+  stop(): void;
+}
+
+/**
+ * Optional settings when creating a spinner.
+ */
+export interface SpinnerOptions {
+  /**
+   * Text shown next to the spinner.
+   */
+  text?: string;
+
+  /**
+   * Stream used to write frames.
+   */
+  stream?: NodeJS.WriteStream;
+
+  /**
+   * Whether the spinner is enabled.
+   */
+  enabled?: boolean;
+}
+
+/**
+ * Spinner that writes frames to a stream.
+ */
+class Spinner implements ISpinner {
+  public readonly isEnabled: boolean;
+  readonly #text: string;
+  #interval: NodeJS.Timeout | null = null;
+  readonly #stream: NodeJS.WriteStream;
+
+  constructor(options: Required<SpinnerOptions>) {
+    this.isEnabled = options.enabled;
+    this.#stream = options.stream;
+    this.#text = options.text;
+  }
+  /**
+   * Begin rendering frames when enabled.
+   */
+  public start(): void {
+    if (!this.isEnabled) {
+      return;
+    }
+
+    this.#stopAnimation();
+    let frameIndex = 0;
+
+    this.#interval = setInterval(() => {
+      this.#render(FRAMES[frameIndex]);
+      frameIndex = (frameIndex + 1) % FRAMES.length;
+    }, FRAME_INTERVAL_MS);
+  }
+
+  /**
+   * Stop the spinner without printing a final line.
+   */
+  public stop(): void {
+    this.#stopAnimation();
+  }
+
+  #clearLine(): void {
+    this.#stream.clearLine(0);
+    this.#stream.cursorTo(0);
+  }
+
+  #render(frame: string): void {
+    if (!this.isEnabled) {
+      return;
+    }
+    this.#clearLine();
+    this.#stream.write(`${frame} ${this.#text}`);
+  }
+
+  #stopAnimation(): void {
+    if (this.#interval === null) {
+      return;
+    }
+
+    clearInterval(this.#interval);
+    this.#interval = null;
+
+    if (this.isEnabled) {
+      this.#clearLine();
+    }
+  }
+}
+
+/**
+ * Create a spinner instance.
+ *
+ * @example
+ * ```typescript
+ * const spinner = createSpinner({ text: "Compiling…" });
+ * spinner.start();
+ *
+ * try {
+ *   await compileContracts();
+ *   spinner.stop();
+ *   console.log("Compiled 12 contracts");
+ * } catch (error) {
+ *   spinner.stop();
+ *   console.error("Compilation failed");
+ * }
+ * ```
+ *
+ * @param options  Optional spinner configuration.
+ * @returns {Spinner} A spinner instance.
+ */
+export function createSpinner(options: SpinnerOptions = {}): ISpinner {
+  const stream = options.stream ?? process.stdout;
+
+  const enabled =
+    stream.isTTY === true &&
+    process.env.TERM !== "dumb" &&
+    (options.enabled ?? true);
+
+  const text = options.text ?? "";
+  return new Spinner({
+    enabled,
+    stream,
+    text,
+  });
+}

CHANGELOG.md

 # @nomicfoundation/hardhat-utils
 
+## 3.0.3
+
+### Patch Changes
+
+- d821a0a: Fix npm artifact cleanup on windows ([#7459](https://github.com/NomicFoundation/hardhat/issues/7459))
+- b13620a: Add compilation progress spinner to show build progress ([#7460](https://github.com/NomicFoundation/hardhat/pull/7460))
+
 ## 3.0.2
@@ -4,0 +11,0 @@

package.json

 {
   "name": "@nomicfoundation/hardhat-utils",
-  "version": "3.0.2",
+  "version": "3.0.3",
   "description": "Utilities for Hardhat and its plugins",
@@ -38,3 +38,4 @@ "homepage": "https://github.com/nomicfoundation/hardhat/tree/v-next/v-next/hardhat-utils",
     "./subprocess": "./dist/src/subprocess.js",
-    "./synchronization": "./dist/src/synchronization.js"
+    "./synchronization": "./dist/src/synchronization.js",
+    "./spinner": "./dist/src/spinner.js"
   },
@@ -41,0 +42,0 @@ "keywords": [

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 7 instances in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 6 instances in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

382348

2.31%

Number of package files

189

2.72%

Lines of code

7522

3.41%

Worsened metrics

Number of low supply chain risk alerts

45

4.65%

Number of medium supply chain risk alerts

1

Infinity%

No dependency changes