# $DOTFILES/tools/zsh/zshenv
# Date: 2024-11-30
# Author: js0ny
# User-specific environment variables for zsh 用户级别的 zsh 环境变量

# Location:
# $ZDOTDIR/.zshenv (specified by ZDOTDIR)
# ~/.zshenv (default location)
# Linking:
# ln -sf $DOTFILES/tools/zsh/zshenv $ZDOTDIR/.zshenv
# This file is sourced by all zsh sessions upon startup.

# For me (this user), define XDG Base Directory Specification variables
# and some configs that does not obey XDG Base Directory Specification
# but can be configured(by setting the variables) to (just like) obey it.
# 在此定义 XDG 基础目录规范变量和一些不遵循 XDG 基础目录规范的配置，
# 使得他们可以通过设置变量来遵循 XDG 基础目录规范。

# XDG Base Directory Specification
export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
export XDG_STATE_HOME="${XDG_STATE_HOME:-$HOME/.local/state}"
export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.cache}"
export XDG_RUNTIME_DIR="/run/user/$(id -u)"
# Disable shell sessions on macOS when using default terminal
SHELL_SESSIONS_DISABLE=1

# Zsh # Redefine to make sure it's in $XDG_CONFIG_HOME
export ZDOTDIR="${XDG_CONFIG_HOME}/zsh"

# Tools Related Environment Variables
export PAGER="less -R"
export EDITOR="nvim"
export VISUAL="nvim"

export GHCUP_USE_XDG_DIRS=1
export RUSTUP_HOME="$XDG_DATA_HOME"/rustup

# Minimal PATH for early commands
export PATH="$HOME/.local/bin:/opt/share/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH"

if [ -d "/opt/homebrew/bin" ]; then # macOS
  export PATH="/opt/homebrew/bin:$PATH"
elif [ -d "/home/linuxbrew/.linuxbrew/bin" ]; then # Linux
  export PATH="/home/linuxbrew/.linuxbrew/bin:$PATH"
fi

# macOS Specific
# This syntax is POSIX standard, for portability
if [ "$(uname)" = "Darwin" ]; then

fi

# Linux Specific
if [ "$(uname)" = "Linux" ]; then
  # CUDA
  export CUDA_CACHE_PATH="$XDG_CACHE_HOME"/nv
fi

# Azure CLI
if command -v az >/dev/null; then
  export AZURE_CONFIG_DIR="$XDG_DATA_HOME"/azure
fi
# Bun JS
# mv ~/.bun $XDG_DATA_HOME/bun
# ln -sf $XDG_DATA_HOME/bun/bin/bun ~/.local/bin/bun
if command -v bun >/dev/null; then
  export BUN_INSTALL="$XDG_DATA_HOME"/bun
  export PATH="$BUN_INSTALL/bin:$PATH"
  [ -s "$BUN_INSTALL/_bun" ] && source "$BUN_INSTALL/_bun"
fi
# Cargo
if command -v cargo >/dev/null; then
  export CARGO_HOME="$XDG_DATA_HOME"/cargo
  export PATH="$CARGO_HOME/bin:$PATH"
fi
# CGDB
if command -v cgdb >/dev/null; then
  export CGDB_DIR="$XDG_CONFIG_HOME"/cgdb
fi
# .NET
if command -v dotnet >/dev/null; then
  export DOTNET_CLI_HOME="$XDG_DATA_HOME"/dotnet
  export PATH="$DOTNET_CLI_HOME/.dotnet/tools:$PATH"
fi
# Docker
if command -v docker >/dev/null; then
  export DOCKER_CONFIG="$XDG_CONFIG_HOME"/docker
fi
# GnuPG
if command -v gpg >/dev/null; then
  export GNUPGHOME="$XDG_DATA_HOME"/gnupg
fi
# Go
if command -v go >/dev/null; then
  export GOPATH="$XDG_DATA_HOME"/go
  export PATH="$GOPATH/bin:$PATH"
fi
# Julia
if command -v julia >/dev/null; then
  export JULIA_DEPOT_PATH="$XDG_DATA_HOME/julia:$JULIA_DEPOT_PATH"
fi
# Node.js
if command -v node >/dev/null; then
  export NODE_REPL_HISTORY="$XDG_STATE_HOME"/node/repl_history
  export TS_NODE_REPL_HISTORY="$XDG_STATE_HOME"/node/ts_node_repl_history
  export NPM_CONFIG_USERCONFIG="$XDG_CONFIG_HOME"/npm/npmrc
  export NPM_CONFIG_INIT_MODULE="$XDG_CONFIG_HOME"/npm/config/npm-init.js
  export NPM_CONFIG_CACHE="$XDG_CACHE_HOME"/npm
  export NPM_CONFIG_TMP="$XDG_RUNTIME_DIR"/npm
fi
# Parallel
if command -v parallel >/dev/null; then
  export PARALLEL_HOME="$XDG_CONFIG_HOME"/parallel
fi
# Python
# Works only with Python 3.13.0a3 and later
if command -v python3 >/dev/null; then
  export PYTHON_HISTORY="$XDG_DATA_HOME"/python/history
fi
# GNU Screen
if command -v screen >/dev/null; then
  export SCREENRC="$XDG_CONFIG_HOME"/screen/screenrc
  export SCREENDIR="${XDG_RUNTIME_DIR}/screen"
fi
# Ruby Gem
# Ruby Gem
if command -v gem >/dev/null; then
  setopt nullglob
  for dir in "$HOME/.local/share/gem/ruby/"*/bin; do
    if [ -d "$dir" ]; then
      export PATH="$dir:$PATH"
    fi
  done
  unsetopt nullglob
fi
# Spacemacs
if command -v emacs >/dev/null; then
  export SPACEMACSDIR="$XDG_CONFIG_HOME"/spacemacs
fi
# Fzf
if command -v fzf > /dev/null; then
  export FZF_DEFAULT_OPTS_FILE="$HOME/.dotfiles/common/fzfrc"
fi
# tldr
# Works only with C client (did not verify)
if command -v tldr >/dev/null; then
  export TLDR_CACHE_DIR="$XDG_CACHE_HOME"/tldr
fi
# W3M
if command -v w3m >/dev/null; then
  export W3M_DIR="$XDG_DATA_HOME"/w3m
fi
# Wakatime
if command -v wakatime >/dev/null; then
  export WAKATIME_HOME="$XDG_CONFIG_HOME/wakatime"
fi
# Wget
if command -v wget >/dev/null; then
  alias wget='wget --hsts-file="$XDG_CACHE_HOME/wget-hsts"'
fi
# z
if command -v z >/dev/null; then
  export _Z_DATA="$XDG_DATA_HOME/z"
fi
# zsh .zcompdump
# compinit -d "$XDG_CACHE_HOME"/zsh/zcompdump-"$ZSH_VERSION"
# Vcpkg
if command -v vcpkg >/dev/null; then
  export VCPKG_ROOT="$XDG_DATA_HOME"/vcpkg
fi