v0.8

[fityannugroho]

PR Checklist

Please check if your PR fulfills the following requirements:

Put [x] to check

• I have read the documentation.
• I have read and followed the Contributing Guidelines.
• I have included a pull request description of my changes.
• I have included the necessary changes to the documentation.
• I have added tests to cover my changes.

PR Type

What kind of change does this PR introduce?

Please check any kind of changes that applies to this PR using [x]

• Bug fix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes

What is the current behavior?

Please describe the current behavior that you are modifying, or link to a relevant issue.

Issue Number: N/A

• Initial validation is needed to ensure that the url provided is an URL to image file (not pdf, docx, or another non-image files).
• Currently options.extension is only used to change the file extension on the path, not convert the actual binary file.
• Currently, the image.directory value is not an absolute path, unless options.directory is not set (default)

What is the new behavior?

• options.name and options.directory now can contain extension
• Ensure the originalExtension is an image extension, throw error if not
• options.extension now must be one of supported image extension by sharp, throw error if not
• Use sharp to actually convert the image format if options.extension specified
• image.directory now always return absolute path of the output directory

Other information

This is BREAKING CHANGES