📁 clompress

Clompress is easy to use library for working with archives, compression and decompression in Clojure. Currently acts like wrapper for library Apache Commons Compress

Features

Directories are readed recursively.

Supported archives

• TAR "tar"
• ZIP "zip"

Supported compressions

• BZIP2
• GZIP
• DEFLATE
• LZ4 (BLOCK, FRAMED)
• LZMA
• XZ

For available compressions:

clompress.compression/available-compressions

Installation

Lein/Boot

[com.monkeyprojects/clompress "0.1.0"]

Clojure CLI/deps.edn

com.monkeyprojects/clompress {:mvn/version "0.1.0"}

Examples

Creating archive without compression

(clompress/archive {
	:output-stream (clojure.java.io/output-stream "my-archive.tar")
	:archive-type "tar"} ; for zip set :archive-type "zip"
	"directory1/" "directory2/file1.txt" "file2.txt")

Creating archive with compression bzip2

(clompress/archive {
	:output-stream (clojure.java.io/output-stream "my-archive.tar.bz2")
	:compression "bzip2"
	:archive-type "tar"}
	"directory1/" "directory2/file1.txt" "file2.txt")

Compressing file

(clompress.compression/compress
	(clojure.java.io/input-stream "file-to-compress.txt")
	(clojure.java.io/output-stream "compressed-file.txt.gz")
	"gz")

Decompressing file

(clompress.compression/decompress
	(clojure.java.io/input-stream "compressed-file.txt.gz")
	(clojure.java.io/output-stream "decompressed-file.txt")
	"gz")

Compressing string

(with-open [input-stream (java.io.ByteArrayInputStream.
                           (.getBytes "test-data"))]
  (with-open [output-stream (java.io.ByteArrayOutputStream.)]
    (clompress.compression/compress input-stream output-stream "bzip2")))

Decompressing string

(with-open [input-stream (java.io.ByteArrayInputStream.
                           (.getBytes compressed-string))]
  (with-open [output-stream (java.io.ByteArrayOutputStream.)]
    (clompress.compression/decompress input-stream output-stream "bzip2")
		(.toString output-stream)))

License

Clompress is licensed under MIT license.