dot_zshenv

# $HOME/.config/ is the default directory for configuration files (XDG_CONFIG_HOME)
# $HOME/.cache/ is the default directory for non-essential data files (XDG_CACHE_HOME)
# $HOME/.local/share/ is the default directory for data files (XDG_DATA_HOME)
# $HOME/.local/state/ is the default directory for storing runtime data (XDG_STATE_HOME)

# zsh
export ZDOTDIR=$HOME/.config/zsh/
export HISTFILE=$HOME/.local/state/zsh_history
export HISTSIZE=10000
export SAVEHIST=10000

# editor
export EDITOR='nvim'
export VISUAL='nvim'

# man
export MANPAGER='nvim +Man!'

# ls
export LSCOLORS='exfxcxdxbxeafabagacada'

# composer
export COMPOSER_HOME=$HOME/.config/composer
export COMPOSER_CACHE_DIR=$HOME/.cache/composer

# go
export GOPATH=$HOME/.local/share/go
export GOMODCACHE=$HOME/.cache/go/mod

# mysql
export MYSQL_HISTFILE=$HOME/.local/state/mysql_history

# node
export NODE_REPL_HISTORY=$HOME/.local/state/node_repl_history

# psql
export PSQLRC=$HOME/.config/psql/psqlrc
export PSQL_HISTORY=$HOME/.local/state/psql_history

# redis-cli
export REDISCLI_HISTFILE=$HOME/.local/state/rediscli_history