@runnerty/executor-image

3.2.0 • Public • Published

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Executor for Runnerty: Image

Module for image processing, conversion and optimization. It makes use of the sharp and imagemin (image optimization) modules. It supports JPG, PNG, WEBP, SVG, HEIF, TIFF and RAW formats and allows the optimization of JPG (mozjpeg), PNG (pngquant), WEBP and SVG.

Installation:

Through NPM

npm i @runnerty/executor-image

You can also add modules to your project with runnerty

npx runnerty add @runnerty/executor-image

This command installs the module in your project, adds example configuration in your config.json and creates an example plan of use.

If you have installed runnerty globally you can include the module with this command:

runnerty add @runnerty/executor-image

Configuration:

Add in config.json:

{
  "id": "image_default",
  "type": "@runnerty-executor-image"
}

Plan sample:

Add in plan.json:

{
  "id": "image_default",
  "input": ["/workspace/*.png"],
  "destination": "/workspace/resized",
  "resize": { "width": 1500 }
}
{
  "id": "image_default",
  "input": ["/workspace/*.{jpg,jpeg}"],
  "destination": "/workspace/optimized",
  "optimized": true,
  "quality": 75
}
{
  "id": "image_default",
  "input": ["workspace/the_image.png"],
  "destination": "/workspace/transformed",
  "resize": { "height": 800 },
  "rotate": 90,
  "flip": true,
  "flop": true,
  "negate": false,
  "greyscale": false,
  "sharpen": true,
  "toFormat": "jpg",
  "optimized": true,
  "quality": 80,
  "flatten": { "background": "#2abb81" },
  "tint": "#2abb81",
  "failOnError": true
}
{
  "id": "image_default",
  "input": ["workspace/*.png"],
  "destination": "/workspace/watermark",
  "overrideDestinationFilename": "customname",
  "destinationPrefixFilename": "pre_",
  "destinationSuffixFilename": "_sub",
  "toFormat": "webp",
  "optimized": true,
  "composite": [{ "input": "/workspace/runnerty.png", "gravity": "center", "blend": "soft-light" }]
}

Use parameters in toFormat:

{
  "id": "image_default",
  "input": ["workspace/*.png"],
  "destination": "/workspace/watermark",
  "toFormat": { "toFormat": "webp", "quality": 80, "alphaQuality": 90, "lossless": false }
}

Output (Process values):

  • PROCESS_EXEC_MSG_OUTPUT: Log operations message.
  • PROCESS_EXEC_ERR_OUTPUT: Error output message.

Other considerations

For more information see sharp's documentation.

If you enable the failOnError parameter, the process will stop when any error occurs transforming or optimizing an image. This may be recommended if you are only going to work on a single image at a time. By default its value is false.

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Install

npm i @runnerty/executor-image

Weekly Downloads

2

Version

3.2.0

License

MIT

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98.5 kB

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13

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  • coderty