Crimson::ENV

LIBRARY = Path[::ENV["XDG_DATA_HOME"]? || (((Path.home / ".local") / "share") / "crimson")]

LIBRARY_BIN = LIBRARY / "bin"

LIBRARY_BIN_CRYSTAL = LIBRARY_BIN / "crystal"

LIBRARY_BIN_SHARDS = LIBRARY_BIN / "shards"

LIBRARY_CRYSTAL = LIBRARY / "crystal"

MIN_VERSION = SemanticVersion.new(1, 2, 0)

TARGET_BIN_CRYSTAL = "/usr/local/bin/crystal"

TARGET_BIN_SHARDS = "/usr/local/bin/shards"

TARGET_IDENTIFIER = "1-linux-x86_64.tar.gz"

decompress(root : Path, path : String, debug : Bool) : Nil

fetch_from_version(req : String | Nil) : String | Nil

install_additional_dependencies(prompt : Bool) : Nil

install_dependencies(prompt : Bool) : Nil

installed?(version : String) : Bool

switch(path : Path) : Nil