Move everything possible into XDG directories

With the help of xdg-ninja (https://github.com/b3nj5m1n/xdg-ninja)
we move all kinds of config/cache files into the XDG directories

.bashrc

@@ -40,7 +40,7 @@ shopt -s checkwinsize
 
 # Set these environment variables here (and not in ~/.profile)
 # due to conflict/overlap with zsh
-export HISTFILE="$HOME/.bash_history"
+export HISTFILE="$XDG_STATE_HOME/bash/history"
 export HISTSIZE=999999      # number of lines kept in memory
 export HISTFILESIZE=999999  # number of lines kept in $HISTFILE
 

.config/psql/psqlrc

@@ -22,7 +22,8 @@
 
 -- Use separate history files per database and
 -- keep them in one folder (for easier sync with mackup)
-\set HISTFILE ~/.config/psql/.psql_history- :DBNAME
+-- under $XDG_STATE_HOME/psql
+\set HISTFILE ~/.local/state/psql/history- :DBNAME
 
 -- Don't store the same SQL statement repeatedly
 \set HISTCONTROL ignoredups

.config/python/pythonrc

@@ -0,0 +1,33 @@
+# This file moves Python's history file to $XDG_STATE_HOME/python/history
+# Adapted from: https://unix.stackexchange.com/questions/630642/change-location-of-python-history
+
+import os
+import atexit
+import readline
+from pathlib import Path
+
+if readline.get_current_history_length() == 0:
+    state_home = os.environ.get("XDG_STATE_HOME")
+    if state_home is None:
+        state_home = Path.home() / ".local" / "state"
+    else:
+        state_home = Path(state_home)
+
+    history_path = state_home / "python" / "history"
+    if history_path.is_dir():
+        raise OSError(f"'{history_path}' cannot be a directory")
+
+    history = str(history_path)
+
+    try:
+        readline.read_history_file(history)
+    except OSError:  # Non existent
+        pass
+
+    def write_history():
+        try:
+            readline.write_history_file(history)
+        except OSError:
+            pass
+
+    atexit.register(write_history)

.config/shell/aliases.d/generic.sh

@@ -56,7 +56,7 @@ _command_exists exa && alias exa='exa --group-directories-first --git --time-sty
 _command_exists netstat && alias ports='netstat -tulanp'
 _command_exists screenfetch && alias screenfetch='screenfetch -n'
 alias uptime='uptime --pretty'
-alias wget='wget --continue'
+alias wget="wget --continue --hsts-file=$XDG_STATE_HOME/wget/history"
 
 
 # Create shorter aliases for various utilities

.config/shell/init_dotfiles.sh

@@ -1,4 +1,8 @@
-# This file initializes the ~/.dotfiles as a bare repository
+# This file sets up the $XDG_DATA_HOME/dotfiles, a bare git repository,
+# such that they are available within a user's $HOME as common "dotfiles"
+
+
+export XDG_DATA_HOME="$HOME/.local/share"  # temporarily set here; mainly set in ~/.profile
 
 
 _command_exists() {
@@ -14,14 +18,27 @@ rm -rf "$HOME/.dotfiles" >/dev/null
 git clone --bare https://code.webartifex.biz/alexander/dotfiles.git "$HOME/.dotfiles"
 
 # Distribute the dotfiles in $HOME
-git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME checkout --force
+git --git-dir=$XDG_DATA_HOME/dotfiles/ --work-tree=$HOME checkout --force
-git --git-dir=$HOME/.dotfiles/ --work-tree=$HOME config --local status.showUntrackedFiles no
+git --git-dir=$XDG_DATA_HOME/dotfiles/ --work-tree=$HOME config --local status.showUntrackedFiles no
+# Dirty Fix: Otherwise `gnupg` emits a warning
+[ -d "$XDG_DATA_HOME/gnupg" ] && chmod 700 $XDG_DATA_HOME/gnupg
 
 
 if _command_exists zsh; then
 
+    # Set the $ZDOTDIR in /etc[/zsh]/zshenv if that is not already done
+    # Notes:
+    #  - must use $HOME as $XDG_CONFIG_HOME is not yet set
+    #  - on Fedora, the global config files are not in /etc/zsh but in /etc
+    export ZDOTDIR="$HOME/.config/zsh"
+    for _file in '/etc/zshenv' '/etc/zsh/zshenv'; do
+        if [ -f $_file ]; then
+            grep -q -F "export ZDOTDIR" $_file || echo 'export ZDOTDIR="$HOME"/.config/zsh' | sudo tee -a $_file
+        fi
+    done
+
     # (Re-)Install oh-my-zsh
-    export ZSH="$HOME/.oh-my-zsh"
+    export ZSH="$XDG_DATA_HOME/oh-my-zsh"  # temporarily set here; mainly set in $XDG_CONFIG_HOME/zsh/.zshenv
     rm -rf $ZSH >/dev/null
     # Let's NOT use the main repository but our personal fork
     git clone --origin fork --branch forked https://code.webartifex.biz/alexander/oh-my-zsh.git $ZSH
@@ -30,16 +47,19 @@ if _command_exists zsh; then
     cd $HOME
 
     # (Re-)Install zplug
-    export ZPLUG_HOME="$HOME/.zplug"
+    export ZPLUG_HOME="$XDG_DATA_HOME/zplug"  # temporarily set here; mainly set in $XDG_CONFIG_HOME/zsh/.zshenv
     rm -rf $ZPLUG_HOME >/dev/null
     git clone https://github.com/zplug/zplug $ZPLUG_HOME
-
+    # Set up all the zplug plugins (-i so that the new $XDG_CONFIG_HOME/zsh/.zshrc is sourced)
-    # Set up all the zplug plugins (-i so that the new ~/.zshrc is sourced)
     zsh -i -c "zplug install"
 
 fi
 
 
+# Disable the creation of ~/.sudo_as_admin_successful
+echo 'Defaults !admin_flag' | sudo tee /etc/sudoers.d/disable_admin_note
+
+
 echo
 echo "Probably it's a good idea to restart the shell"
 echo "Make sure to start bash or zsh as a login shell the next time"

.config/shell/utils.d/update.sh

@@ -57,7 +57,7 @@ _update_repositories() {
 
     ZSH_DOTENV_FILE='.env'
 
-    _command_exists pass && echo "Fetching $HOME/.password-store" && pass git pull
+    _command_exists pass && echo "Fetching $XDG_DATA_HOME/pass" && pass git pull
     _update_dotfiles
 
     cd $cwd

.config/vim/vimrc

@@ -5,8 +5,9 @@
 " Use VIM improved mode
 set nocompatible
 
+
 " Set environment variables for convenient usage
-let $RC="$HOME/.vim/vimrc"
+let $RC="$XDG_CONFIG_HOME/vim/vimrc"
 let $RTP=split(&runtimepath, ',')[0]
 
 " Disable VIM's startup message
@@ -39,13 +40,13 @@ set hidden
 set path=.,**
 
 
-" Store all vim-related working files in the ~/.vim folder
+" Store all vim-related working files in the ~/.local/state/vim folder
-set viminfo+=n~/.vim/viminfo
+set viminfo+=n$XDG_STATE_HOME/vim/viminfo
 " Use dedicated folders to store temporary backup, swap, and undo files
 " (the // means that VIM adapts names automatically to avoid duplicates)
-set backupdir=~/.vim/backup//
+set backupdir=$XDG_STATE_HOME/vim/backup//
-set directory=~/.vim/swap//
+set directory=$XDG_STATE_HOME/vim/swap//
-set undodir=~/.vim/undo//
+set undodir=$XDG_STATE_HOME/vim/undo//
 
 " To disable any of the temporary files, uncomment one of the following
 " set nobackup
@@ -54,6 +55,9 @@ set undodir=~/.vim/undo//
 " set noundofile
 
 
+set runtimepath+=$XDG_CONFIG_HOME/vim,$XDG_CONFIG_HOME/vim/after,$VIM,$VIMRUNTIME
+
+
 " Show the filename in the terminal window's title bar
 set title
 

.config/zsh/.zshenv

@@ -2,8 +2,14 @@
 # (it's kind of a zsh-only ~/.profile file)
 
 
-export ZSH="$HOME/.oh-my-zsh"
+export XDG_CONFIG_HOME="$HOME/.config"
-export ZPLUG_HOME="$HOME/.zplug"
+export XDG_DATA_HOME="$HOME/.local/share"
+
+
+export ZDOTDIR="$XDG_CONFIG_HOME/zsh"
+export ZSH="$XDG_DATA_HOME/oh-my-zsh"
+export ZPLUG_HOME="$XDG_DATA_HOME/zplug"
+export _Z_DATA="$XDG_DATA_HOME/z"
 
 
 # Use <Up> key to auto-complete a partially typed command
@@ -32,4 +38,3 @@ export ZSH_COMPDUMP="${XDG_CACHE_HOME:-$HOME/.cache}/.zcompdump-$HOST-$ZSH_VERSI
 # Automatically source ".env" files in folders
 # Source: https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/dotenv
 export ZSH_DOTENV_FILE=".env"
-

.config/zsh/.zshrc

@@ -52,8 +52,8 @@ unalias -a
 # Set these environment variables here (and not in ~/.profile)
 # due to conflict/overlap with bash
 
-# Can NOT be $HOME/.zhistory as zsh destroys mackup's symbolic link
+# Note: This file is NOT synced by mackup as zsh destroys the symbolic link
-export HISTFILE="$HOME/data/getraenkemarkt/mackup/.zhistory"
+export HISTFILE="$XDG_STATE_HOME/zsh/history"
 
 export HISTSIZE=999999  # number of lines kept in memory
 export SAVEHIST=999999  # number of lines kept in $HISTFILE
@@ -84,7 +84,7 @@ source "$ZSH/oh-my-zsh.sh"
 
 # Initialize zplug's plugins
 
-source "$HOME/.zplug/init.zsh"  # config in ~/.zshenv
+source "$XDG_DATA_HOME/zplug/init.zsh"  # config in ~/.config/zsh/.zshenv
 
 # Must use double quotes in this section
 # Source: https://github.com/zplug/zplug#example
@@ -178,4 +178,4 @@ bindkey -M vicmd 'j' history-substring-search-down
 
 
 # Enable Powerlevel10k "full" prompt
-[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
+[[ ! -f $XDG_CONFIG_HOME/zsh/.p10k.zsh ]] || source $XDG_CONFIG_HOME/zsh/.p10k.zsh

.mackup.cfg

@@ -5,7 +5,7 @@ directory = mackup
 
 [applications_to_ignore]
 # Do not sync configuration files managed by
-# https://gitlab.webartifex.biz/alexander/dotfiles
+# https://code.webartifex.biz/alexander/dotfiles
 
 alacritty
 bash
@@ -21,6 +21,6 @@ ssh
 vim
 zsh
 
-# Do not sync ~/.password-store as it contains symlinks
+# Do not sync $XDG_DATA_HOME/password-store as it contains symlinks
 # that Nextcloud does NOT support
 pass

.mackup/histories.cfg

@@ -2,12 +2,13 @@
 name = various history files
 
 [configuration_files]
-.bash_history
+# Note: $XDG_STATE_HOME => ~/.local/state
-# .lesshst -> less overwrites the symlink unfortunately
+.local/state/bash/history
-.python_history
+# .local/state/less/history -> less overwrites the symlink unfortunately
-.tig_history
+.local/state/python/history
-.zhistory
+# tig only supports $XDG_DATA_HOME
-
+.local/share/tig/history
-[xdg_configuration_files]
+# entire folder as $XDG_CONFIG_HOME/psql/psqlrc sets one history file per database
-# ~/.config/psql is set in ~/.psqlrc for all history files
+.local/state/psql
-psql
+.local/state/wget/history
+# .local/state/zsh/history -> zsh overwrites the symlink unfortunately

.profile

@@ -1,26 +1,48 @@
 # Executed by a login shell (e.g., bash, sh, or zsh) during start-up
 
 
+
+# Shell-independent stuff
+
+
+# Configure the standard XDG base directories
+# Further Info: https://wiki.archlinux.org/title/XDG_Base_Directory
+export XDG_CACHE_HOME="$HOME/.cache"
+export XDG_CONFIG_HOME="$HOME/.config"
+export XDG_DATA_HOME="$HOME/.local/share"  # also set temporarily in ~/.config/shell/init_dotfiles.sh
+export XDG_STATE_HOME="$HOME/.local/state"  # also set temporarily in ~/.config/shell/init_dotfiles.sh
+
+# Move common tools' config and cache files into XDG directories
+export BAT_CONFIG_PATH="$XDG_CONFIG_PATH/bat/config"
+export CUDA_CACHE_PATH="$XDG_CACHE_HOME/nv"
+export GNUPGHOME="$XDG_DATA_HOME/gnupg"
+export LESSHISTFILE="$XDG_STATE_HOME/less/history"
+export PASSWORD_STORE_DIR="$XDG_DATA_HOME/pass"
+export PYTHONSTARTUP="$XDG_CONFIG_HOME/python/pythonrc"
+export PSQLRC="$XDG_CONFIG_HOME/psql/psqlrc"
+export SSB_HOME="$XDG_DATA_HOME"/zoom
+export VIMINIT="source $XDG_CONFIG_HOME/vim/vimrc"
+
+
+# Generic shell configs
 export EDITOR=vim
 export PAGER='less --chop-long-lines --ignore-case --LONG-PROMPT --no-init --status-column --quit-if-one-screen'
 export TERM=xterm-256color
 export TZ='Europe/Berlin'
 export VISUAL=$EDITOR
 
+
+# Convenience variables for easier access of some locations
 export REPOS="$HOME/repos"
 
-export BAT_CONFIG_PATH="$HOME/.config/bat/config"
-
-export LESSHISTFILE="$HOME/.lesshst"
 
+# Python-specific configs
 export PYENV_ROOT="$HOME/.pyenv"
 # No need for *.pyc files on a dev machine
 export PYTHONDONTWRITEBYTECODE=1
 
-export PSQLRC="$HOME/.psqlrc"
-
-
 
+# Put local binaries on the $PATH
 prepend-to-path () {  # if not already there
     if [ -d "$1" ] ; then
         case :$PATH: in
@@ -38,8 +60,11 @@ prepend-to-path "$PYENV_ROOT/bin"
 
 # Shell-specific stuff
 
+
 # zsh-specific stuff is automatically sourced from
-# ~/.zshenv, ~/.zprofile, ~/.zlogin, and ~/.zshrc
+# $XDG_CONFIG_HOME/zsh/.zshenv, $XDG_CONFIG_HOME/zsh/.zprofile,
+# $XDG_CONFIG_HOME/zsh/.zlogin, and $XDG_CONFIG_HOME/.zshrc
+
 
 # Source ~/.bashrc if we are running inside a bash shell
 # because it is NOT automatically sourced by bash