v0.19.0

Format

v0.18.3

• Remove Gzip::Header monkey patch since it's fixed in Crystal 0.21.1.

v0.18.2

• Fix Gzip in Kemal Seems broken for static files. This was caused by Gzip::Writer in Crystal 0.21.0 and currently mitigated by monkey patching Gzip::Header.

v0.18.1

• Crystal 0.21.0 support
• Drop multipart.cr dependency. multipart support is now built-into Crystal <3
• Since Crystal 0.21.0 comes built-in with multipart there are some improvements and deprecations.

meta has been removed from FileUpload and it has the following properties

• tmpfile: This is temporary file for file upload. Useful for saving the upload file.
• filename: File name of the file upload. (logo.png, images.zip e.g)
• headers: Headers for the file upload.
• creation_time: Creation time of the file upload.
• modification_time: Last Modification time of the file upload.
• read_time: Read time of the file upload.
• size: Size of the file upload.

v0.18.0

• Simpler file upload. File uploads can now be accessed from HTTP::Server::Context like env.params.files["filename"].

env.params.files["filename"] has 5 methods

• tmpfile: This is temporary file for file upload. Useful for saving the upload file.
• tmpfile_path: File path of tmpfile.
• filename: File name of the file upload. (logo.png, images.zip e.g)
• meta: Meta information for the file upload.
• headers: Headers for the file upload.

Here's a fully working sample for reading a image file upload image1 and saving it under public/uploads.

post "/upload" do |env|
  file = env.params.files["image1"].tmpfile
  file_path = ::File.join [Kemal.config.public_folder, "uploads/", file.filename]
  File.open(file_path, "w") do |f|
    IO.copy(file, f)
  end
  "Upload ok"
end

To test

curl -F "image1=@/Users/serdar/Downloads/kemal.png" http://localhost:3000/upload

• RF7233 support a.k.a file streaming. (#299) (thanks @denysvitali)
• Update Radix to 0.3.7. Fixes #293
• Configurable startup / shutdown logging. #291 and #292 (thanks @twisterghost).

v0.17.5

• Update multipart.cr to 0.1.2. Fixes #285 related to multipart.cr

v0.17.4

• Support for Crystal 0.20.3
• Add Kemal.stop. Fixes #269.
• HTTP::Handler is not a class anymore, it's a module. See https://github.com/crystal-lang/crystal/releases/tag/0.20.3

v0.17.3

• Handle missing 404 image. Fixes #263
• Remove basic auth middleware from core and move to kemalcr/kemal-basic-auth.

v0.17.2

• Use body.gets_to_end for parse_json. Fixes #260.
• Update Radix to 0.3.5 and lock pessimistically. (thanks @luislavena)

v0.17.1

This is a bug fix release with the following changes

• Treat HTTP::Request body as an IO. Fixes #257