CRYSTAL-INIT(1) Crystal Compiler Command Line Reference Guide CRYSTAL-INIT(1) (NAME) crystal-init - Crystal (SYNOPSIS) crystal init TYPE [DIR | NAME DIR] (DESCRIPTION) TYPE : lib app lib/app git (license) README shard.yml shards ( Crystal) .gitignore src spec . DIR - NAME - (: basename DIR) (OPTIONS) -f, --force . -s, --skip-existing . crystal 1.21.0 2026-07-23 CRYSTAL-INIT(1)