Image Optimizer CLI

Description

Image Optimizer CLI is a command-line tool to optimize images in your file system. It uses sharp to perform image manipulation, allowing you to easily convert, resize, and compress images.

Features

• Command-line image optimization.
• Support for multiple output formats: jpg, png, webp.
• Control over image quality.
• Image resizing with aspect ratio options.
• Specification of the output folder for optimized images.

New Features

• Support for SVG optimization using svgo.
• Real-time progress display with a fixed message showing the current image being processed.
• Option to display or hide the results table using the --show-table flag.

Installation

1. Install from npm:

   npm install -g imgoptim-cli

2. Verify the installation:

   imgoptim --help

Usage

Once installed, you can use the imgoptim command from any directory in your terminal.

imgoptim --format <format> --quality <quality> --width <width> --height <height> --aspect <aspect> --folder <folder> --preserve-format --show-table

Options

-f, --format : Output format of the image. Options: jpg, png, webp. Default: jpg.

-q, --quality : Quality of the output image (1-100). Default: 80.

-w, --width : Width of the output image. Default: original width.

-h, --height : Height of the output image. Default: original height.

-a, --aspect : Aspect ratio adjustment mode. Options: scale, crop, false. Default: scale.

scale: Scale the image, maintaining the aspect ratio.

crop: Crop the image to fit the dimensions, maintaining the aspect ratio.

false: Do not maintain the aspect ratio; stretch the image.

-o, --folder : Output folder for the optimized images. Default: optimized_images.

--preserve-format: Keeps the original format of each image when no other format is specified.

--show-table: Displays the results table at the end of the process. Default: false.

Examples

Optimize all images in the current directory to webp format, with 70 quality, a width of 1000px, and save them in the "optimized" folder, while showing the results table:

imgoptim --format webp --quality 70 --width 1000 --folder optimized --preserve-format --show-table

Optimize all images in the current directory without displaying the results table:

imgoptim --format webp --quality 70 --width 1000 --folder optimized --preserve-format