# https://wiki.archlinux.org/title/XDG_Base_Directory
set -q XDG_CACHE_HOME;  or set -gx XDG_CACHE_HOME  "$HOME/.cache"
set -q XDG_CONFIG_HOME; or set -gx XDG_CONFIG_HOME "$HOME/.config"
set -q XDG_DATA_HOME;   or set -gx XDG_DATA_HOME   "$HOME/.local/share"

# Docker
set -gx DOCKER_CONFIG        "$XDG_CONFIG_HOME/docker"

# Golang
set -gx GOPATH               "$XDG_DATA_HOME/go"
set -gx GOBIN                "$XDG_DATA_HOME/go/bin"
set -gx GOCACHE              "$XDG_CACHE_HOME/go"
set -gx GOMODCACHE           "$XDG_CACHE_HOME/go/pkg/mod"
set -gx GOENV                "$XDG_CONFIG_HOME/go/env"

# Rust
set -gx CARGO_HOME           "$XDG_DATA_HOME/cargo"
set -gx RUSTUP_HOME          "$XDG_DATA_HOME/rustup"

# Haskell/Stack
set -gx STACK_ROOT           "$XDG_DATA_HOME/stack"

# Scala/sbt/Coursier
set -gx COURSIER_INSTALL_DIR "$XDG_DATA_HOME/coursier/bin"
set -gx COURSIER_JVM_CACHE   "$XDG_CACHE_HOME/coursier/jvm"
set -gx COURSIER_CACHE       "$XDG_CACHE_HOME/coursier/v1"
set -gx IVY_CACHE            "$XDG_CACHE_HOME/ivy"
set -gx SBT_CACHE            "$XDG_CACHE_HOME/sbt"
set -gx SBT_CONFIG           "$XDG_CONFIG_HOME/sbt"
set -gx SBT_OPTS "-Dsbt.ivy.home=$IVY_CACHE\
 -Dsbt.boot.directory=$SBT_CACHE/boot\
 -Dsbt.preloaded=$SBT_CACHE/preloaded\
 -Dsbt.dependency.base=$SBT_CACHE/dependency\
 -Dsbt.global.base=$SBT_CACHE\
 -Dsbt.global.staging=$SBT_CACHE/staging\
 -Dsbt.global.zinc=$SBT_CACHE/zinc\
 -Dsbt.global.settings=$SBT_CONFIG/settings\
 -Dsbt.global.plugins=$SBT_CONFIG/plugins\
 -Dsbt.repository.config=$SBT_CONFIG/repositories"