Add url command to {en,de}code text

The `add=local` subcommand creates `.local/bin` if it doesn't exit and
then updates the autoenv to add it to `PATH`.

.gitignore

@@ -1,2 +1,3 @@
 # Ignore all plugin files in subdirectories
-*/
+zsh-*/
+local

autoenv/_autoenv

@@ -17,6 +17,7 @@ _autoenv() {
         edit:'edit .enter and .exit scripts in current directory'
         deinit:'remove .enter and .exit scripts in current directory'
         reload:'reload the current environment'
+        add=local:'add .local/bin to PATH'
         add=py:'add Python virtualenv to the autoenv'
       )
       _describe -t commands command commands && ret=0 ;;

autoenv/autoenv.zsh

@@ -22,6 +22,7 @@ commands:
         edit        edit .enter and .exit scripts in current directory
         deinit      remove .enter and .exit scripts in current directory
         reload      reload the current environment
+        add=local   add .local/bin to PATH
         add=py      add Python virtualenv to the autoenv"
       ;;
 
@@ -45,21 +46,16 @@ commands:
       if ! [ -f $PWD/.enter ] || ! [ -f $PWD/.exit ]; then
         echo '.enter or .exit not found'; return 1
       fi
-      # If vim exists, edit enter and exit scripts.
-      if which vim &> /dev/null; then
-        # Exit the autoenv before editing.
-        _autoenv_exit $PWD
-        if vim -p $PWD/.enter $PWD/.exit; then
-          # If enter script exists, authorize it.
-          [ -f $PWD/.enter ] && _autoenv_authorized $PWD/.enter yes
-          # If exit script exists, authorize it.
-          [ -f $PWD/.exit ] && _autoenv_authorized $PWD/.exit yes
-        fi
-        # Enter the autoenv.
-        _autoenv_enter $PWD
-      else
-        echo 'vim not found'; return 1
+      # Exit the autoenv before editing.
+      _autoenv_exit $PWD
+      if $EDITOR -p $PWD/.enter $PWD/.exit; then
+        # If enter script exists, authorize it.
+        [ -f $PWD/.enter ] && _autoenv_authorized $PWD/.enter yes
+        # If exit script exists, authorize it.
+        [ -f $PWD/.exit ] && _autoenv_authorized $PWD/.exit yes
       fi
+      # Enter the autoenv.
+      _autoenv_enter $PWD
       ;;
 
     deinit)  # Remove .enter and .exit scripts in current directory.
@@ -92,13 +88,34 @@ commands:
       _autoenv_enter $PWD
       ;;
 
+    add=local)  # Add .local/bin to PATH
+      if ! [ -f $PWD/.enter ] || ! [ -f $PWD/.exit ]; then
+        echo '.enter or .exit not found'; return 1
+      fi
+      _autoenv_exit $PWD
+      # Create .local/bin if not present
+      if ! [ -d $PWD/.local/bin ]; then
+        mkdir -p $PWD/.local/bin
+      fi
+      # On enter: store PATH and insert .local/bin
+      echo 'OLDPATH=$PATH' >> .enter
+      echo 'PATH=$PWD/.local/bin:$PATH' >> .enter
+      # On exit: reset PATH
+      echo 'PATH=$OLDPATH' >> .exit
+      echo 'unset OLDPATH' >> .exit
+      # Authorize modified autoenv
+      _autoenv_authorized $PWD/.enter yes
+      _autoenv_authorized $PWD/.exit yes
+      _autoenv_enter $PWD
+      ;;
+
     add=py)  # Add Python virtualenv to the sandbox
       if ! [ -f $PWD/.enter ] || ! [ -f $PWD/.exit ]; then
         echo '.enter or .exit not found'; return 1
       fi
       _autoenv_exit $PWD
-      virtualenv .local
-      echo 'source .local/bin/activate' >> .enter
+      virtualenv -p `command -v python` .local
+      echo 'source ${0:a:h}/.local/bin/activate' >> .enter
       echo 'deactivate' >> .exit
       _autoenv_authorized $PWD/.enter yes
       _autoenv_authorized $PWD/.exit yes

build/_build-dir

@@ -1,6 +1,7 @@
 #compdef build-dir
 
 _arguments \
-  '(-h --help)'{-h,--help}'[]' \
+  '(-h --help)'{-h,--help}'[show this help message and exit]' \
+  '(-s --show)'{-s,--show}'[show the current build directory]' \
   '--build[invoke a build after selection]' \
   '1:directory:_files'

build/build.plugin.zsh

@@ -7,21 +7,17 @@ alias build="build-dir --build"
 # Detect installed debugger and set the `debug` alias to debug a program with
 # command line arguments.
 if [ `uname` = Linux ]; then
-  if [[ "`vim --version|head -1|cut -c 19-21`" =~ "^8\.[123456789]$" ]]; then
-    autoload -U regexp-replace
-    function vimdebug() {
-      # For each item in $* replace * and \* and then replace \ with \\
-      local args=()
-      for arg in "$@"; do
-        regexp-replace arg '\*' '\\*'
-        args+=($arg)
-      done
-      vim "+packadd termdebug" "+TermdebugCommand $args"
-    }
-    alias debug='vimdebug'
-  elif which cgdb &> /dev/null; then
-    alias debug='cgdb --args'
-  elif which gdb &> /dev/null; then
+  autoload -U regexp-replace
+  function vimdebug() {
+    # For each item in $* replace * and \* and then replace \ with \\
+    local args=()
+    for arg in "$@"; do
+      regexp-replace arg '\*' '\\*'
+      args+=($arg)
+    done
+    nvim "+packadd termdebug" "+TermdebugCommand $args"
+  }
+  if which gdb &> /dev/null; then
     alias debug='gdb --args'
   fi
 elif [ `uname` = Darwin ]; then
@@ -32,8 +28,8 @@ fi
 # Interactively choose a `~build` directory for `build` to build.
 build-dir() {
   local usage='usage: build-dir [-h] [--build] [<directory>]'
-  local -a help do_build
-  zparseopts -D h=help -help=help -build=do_build
+  local -a help show do_build
+  zparseopts -D h=help -help=help s=show -show=show -build=do_build
   if [[ -n $help ]]; then
     cat << EOF
 $usage
@@ -45,12 +41,22 @@ positional arguments:
 
 optional arguments:
   -h, --help  show this help message and exit
+  -s, --show  show the current build directory
   --build     invoke a build after selection
 EOF
     return
   fi
   error() { echo "\e[31merror:\e[0m $1" }
   warning() { echo "\e[33mwarning:\e[0m $1" }
+  if [[ -n $show ]]; then
+    if [[ ! -n $build_dir ]]; then
+      error "build directory not set"
+      return 1
+    else
+      echo "$build_dir"
+      return
+    fi
+  fi
   local local_build_dir
   if [[ ${#*} -gt 1 ]]; then
     echo $usage

list-commands-with-available-completions.zsh

@@ -0,0 +1,22 @@
+#!/usr/bin/env zsh
+
+# Loop over available completions and add existing commands to array.
+local -a completions
+completions=(~/.config/zsh/zsh-completions/src/*)
+local -a command_list
+for completion in $completions; do
+  local filename=$(basename $completion)
+  local name=${filename:1}
+  if command -v $name &> /dev/null; then
+    command_list+=($name)
+  fi
+done
+
+# Print JSON array of commands Ansible can consume.
+echo '['
+local length=${#command_list[@]}
+for (( i = 1; i < $length; i++ )); do
+  echo "  \"${command_list[$i]}\","
+done
+echo "  \"${command_list[-1]}\""
+echo ']'

prompt_fresh_setup

@@ -49,8 +49,8 @@ prompt_fresh_setup() {
     local userhost="$userhost@`hostname`"
   fi
 
-  PS1="«$user» "
-  PS2="«${(l:${#userhost}:: :)}» "
+  PS1="$user "
+  PS2="${(l:${#userhost}:: :)} "
 
   prompt_opts=(percent sp subst)
 }
@@ -66,7 +66,7 @@ fresh_line_one() {
   # Construct the time and directory portions of the prompt
   local time_stamp="%{%F{244}%}%D{%H:%M:%S}%{%f%}"
   [[ -n $SANDBOX_HOME ]] && \
-    local directory="%{%F{3}%}$SANDBOX_NAME${PWD#$SANDBOX_HOME}%{%f%}" || \
+    local directory="%{%F{220}%}$SANDBOX_NAME${PWD#$SANDBOX_HOME}%{%f%}" || \
     local directory="%{%F{37}%}%~%{%f%}"
 
   # Check we are in a git repository

sandbox/sandbox.plugin.zsh

@@ -44,14 +44,11 @@ usage: sandbox [-h] {create,rename,destroy,enable,disable,list} ..
         fi
       done
       unset git
-
       [[ -z "$name" ]] && \
         error "missing argument <name>\n$usage" && return 1
-
       local sandbox=$SANDBOX_ROOT/$name
       [[ -d "$sandbox" ]] && \
         error "sandbox already exists $name" && return 1
-
       if [[ -n "$repo" ]]; then
         mkdir -p $SANDBOX_ROOT &> /dev/null
         git clone $repo $sandbox
@@ -61,55 +58,49 @@ usage: sandbox [-h] {create,rename,destroy,enable,disable,list} ..
         cd $sandbox
         git init &> /dev/null
       fi
-
       echo "SANDBOX_HOME=\$(dirname -- "\$0:a")" >> $sandbox/.enter
       echo "SANDBOX_NAME=$name" >> $sandbox/.enter
       _autoenv_authorized $sandbox/.enter yes
-
       echo "unset SANDBOX_NAME" >> $sandbox/.exit
       echo "unset SANDBOX_HOME" >> $sandbox/.exit
       _autoenv_authorized $sandbox/.exit yes
-
       _autoenv_enter $sandbox
       ;;
+
     rename)
       local old_name=$1 new_name=$2
       [[ -z "$old_name" ]] && \
         error "missing argument <old-name>\n$usage" && return 1
       [[ -z "$new_name" ]] && \
         error "missing argument <new-name>\n$usage" && return 1
-
       local old=$SANDBOX_ROOT/$old_name new=$SANDBOX_ROOT/$new_name
       [[ ! -d "$old" ]] && \
         error "sandbox does not exist $old_name" && return 1
       [[ -d "$new" ]] && \
         error "sandbox already exists $new_name" && return 1
-
       [[ "$PWD" = "$old"* ]] && _autoenv_exit $PWD
-
       mv $old $new
       sed -i "s/$old_name/$new_name/g" $new/.enter
       _autoenv_authorized $new/.enter yes
       _autoenv_authorized $new/.exit yes
-
       [[ "$PWD" = "$old"* ]] && cd $new
       ;;
+
     destroy)
       local name=$1
       [[ -z "$name" ]] && \
         error "missing argument <name>\n$usage" && return 1
-
       local sandbox=$SANDBOX_ROOT/$name
       [[ ! -d $sandbox ]] && \
         error "sandbox does not exist $name" && return 1
-
       [[ "$PWD" = "$sandbox"* ]] && cd ~
-
       rm -rf $sandbox
       ;;
+
     list)
       ls -1 $SANDBOX_ROOT | less -F -K -R -X
       ;;
+
     enable)
       local name=$1
       [[ -z "$name" ]] && \
@@ -118,16 +109,19 @@ usage: sandbox [-h] {create,rename,destroy,enable,disable,list} ..
       local sandbox=$SANDBOX_ROOT/$name
       [[ ! -d $sandbox ]] && \
         error "sandbox does not exist $name" && return 1
-
       export SANDBOX_RETURN=$PWD
       cd $sandbox
       ;;
+
     disable)
       [[ -z "$SANDBOX_RETURN" ]] && \
         error "sandbox is not currently active" && return 1
-
       cd $SANDBOX_RETURN
       unset SANDBOX_RETURN
       ;;
+
+    *)
+      error "invalid sandbox command: $cmd" && return 1
+      ;;
   esac
 }

tasks.yaml

@@ -1,91 +0,0 @@
----
-- name: zsh install packages
-  become: '{{package_become}}'
-  package:
-    name: zsh
-    state: present
-
-- name: zsh install Debian packages
-  when: ansible_os_family == "Debian"
-  become: true
-  apt:
-    name:
-      - zsh-doc
-      - pinentry-curses
-      - unzip
-    state: present
-
-- name: zsh clone plugin repos
-  git:
-    repo: '{{item.repo}}'
-    dest: '{{item.dest}}'
-  with_items:
-    - repo: https://github.com/zsh-users/zsh-autosuggestions.git
-      dest: ~/.config/zsh/zsh-autosuggestions
-    - repo: https://github.com/zsh-users/zsh-history-substring-search.git
-      dest: ~/.config/zsh/zsh-history-substring-search
-    - repo: https://github.com/zsh-users/zsh-syntax-highlighting.git
-      dest: ~/.config/zsh/zsh-syntax-highlighting
-    - repo: https://github.com/zsh-users/zsh-completions.git
-      dest: ~/.config/zsh/zsh-completions
-    - repo: https://github.com/junegunn/fzf.git
-      dest: ~/.config/zsh/fzf
-
-- name: zsh install fzf binaries
-  command:
-    cmd: ~/.config/zsh/fzf/install --bin
-    creates: ~/.config/zsh/fzf/bin/fzf
-
-- name: zsh create directories
-  file:
-    state: directory
-    dest: '{{item}}'
-  with_items:
-    - ~/.local/bin
-    - ~/.local/share/zsh/site-functions
-
-- name: zsh create symbolic links
-  file:
-    state: link
-    src: '{{item.src}}'
-    dest: '{{item.dest}}'
-  with_items:
-    - src: ~/.config/zsh/zlogin
-      dest: ~/.zlogin
-    - src: ~/.config/zsh/zlogout
-      dest: ~/.zlogout
-    - src: ~/.config/zsh/zprofile
-      dest: ~/.zprofile
-    - src: ~/.config/zsh/zshenv
-      dest: ~/.zshenv
-    - src: ~/.config/zsh/zshrc
-      dest: ~/.zshrc
-    - src: ~/.config/zsh/prompt_fresh_setup
-      dest: ~/.local/share/zsh/site-functions/prompt_fresh_setup
-    - src: ~/.config/zsh/build/_build-dir
-      dest: ~/.local/share/zsh/site-functions/_build-dir
-    - src: ~/.config/zsh/sandbox/_sandbox
-      dest: ~/.local/share/zsh/site-functions/_sandbox
-    - src: ~/.config/zsh/layout/_layout
-      dest: ~/.local/share/zsh/site-functions/_layout
-    - src: ~/.config/zsh/notes/_note
-      dest: ~/.local/share/zsh/site-functions/_note
-    - src: ~/.config/zsh/fzf/bin/fzf
-      dest: ~/.local/bin/fzf
-    - src: ~/.config/zsh/fzf/bin/fzf-tmux
-      dest: ~/.local/bin/fzf-tmux
-    - src: ~/.config/zsh/cmake-uninstall
-      dest: ~/.local/bin/cmake-uninstall
-    - src: ~/.config/zsh/$
-      dest: ~/.local/bin/$
-
-- name: zsh get absolute path
-  shell: command -v zsh
-  register: zsh
-  changed_when: false
-
-- name: zsh set default shell
-  user:
-    name: '{{lookup("env", "USER")}}'
-    shell: '{{zsh.stdout}}'
-  become: true

update-completion-links.zsh

@@ -1,19 +0,0 @@
-#!/usr/bin/env zsh
-
-# Check if third party completions are present.
-local zsh_completions=~/.config/zsh/zsh-completions
-[ ! -d $zsh_completions ] && return 0
-
-# Loop over all completions.
-for completion in $zsh_completions/src/_*; do
-  local name=`basename $completion`
-  local symlink=~/.local/share/zsh/site-functions/$name
-  # Remove existing completion file if it exists.
-  [ -f $symlink ] && rm $symlink
-  # Check if the command exists on the PATH.
-  if which ${name:1} &> /dev/null; then
-    # Symlink the completion for the existing command.
-    [ `uname` = Darwin ] && \
-      ln -s $completion $symlink || ln -sr $completion $symlink
-  fi
-done

url/_url

@@ -0,0 +1,22 @@
+#compdef url
+
+_url() {
+  local ret=1 context curcontext="$curcontext" state line
+  typeset -A opt_args
+
+  _arguments -C -w -s \
+    '(-h --help)'{-h,--help}'[show this help message and exit]' \
+    '1: :->command'
+
+  case $state in
+    (command)
+      declare -a commands
+      local commands=(
+        encode:'encode unencoded text'
+        decode:'decode encoded text'
+      )
+      _describe -t commands command commands && ret=0 ;;
+  esac
+
+  return ret
+}

url/url

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+from argparse import ArgumentParser
+from urllib import parse
+
+
+def main():
+    cli = ArgumentParser(description=__doc__)
+    cli.add_argument('command', choices=['encode', 'decode'])
+    cli.add_argument('text')
+    args = cli.parse_args()
+    print({
+        'encode': parse.quote_plus,
+        'decode': parse.unquote_plus,
+    }[args.command](args.text))
+
+
+if __name__ == '__main__':
+    try:
+        main()
+    except KeyboardInterrupt:
+        exit(130)

utilities/utilities.plugin.zsh

@@ -16,10 +16,7 @@ fi
 
 # Abstract different ways to paste from the clipboard.
 # TODO: Use OSC-52 to get the clipboard, not widely supported though
-if [ -n "$SSH_CONNECTION" ]; then
-  # Use  OSC-52 to get the clipboard
-  alias paste='printf "\033]52;c;?\a"'
-elif [ "`uname`" = "Darwin" ]; then
+if [ "`uname`" = "Darwin" ]; then
   # Use pbpaste to get the clipboard
   alias paste='pbpaste'
 elif which xclip &> /dev/null; then

zshenv

@@ -22,10 +22,17 @@ INFOPATH=$HOME/.local/share/info:$INFOPATH
 
 # Add ccache compiler aliases to PATH and use XDG base dir paths
 if [ `uname` = Darwin ]; then
-  [ -d /usr/local/opt/python/libexec/bin ] && \
-    PATH=/usr/local/opt/python/libexec/bin:$PATH
-  [ -f /usr/local/bin/ccache ] && \
-    PATH=/usr/local/opt/ccache/libexec:$PATH
+  if [ `uname -m` = arm64 ]; then
+    homebrew_root=/opt/homebrew
+    [ -d /opt/homebrew/bin ] && \
+      PATH=$homebrew_root/bin:$PATH
+  else
+    homebrew_root=/usr/local
+  fi
+  [ -d $homebrew_root/opt/python/libexec/bin ] && \
+    PATH=$homebrew_root/opt/python/libexec/bin:$PATH
+  [ -f $homebrew_root/bin/ccache ] && \
+    PATH=$homebrew_root/opt/ccache/libexec:$PATH
 elif [ -f /usr/bin/ccache ]; then
   if [ -d /usr/lib/ccache/bin ]; then
     PATH=/usr/lib/ccache/bin:$PATH
@@ -37,7 +44,7 @@ export CCACHE_CONFIGPATH=$HOME/.config/ccache
 export CCACHE_DIR=$HOME/.cache/ccache
 
 # Add default CMake generator
-which ninja &> /dev/null && \
+command -v ninja &> /dev/null && \
   export CMAKE_GENERATOR=Ninja
 
 # Remove duplicates from environment variables
@@ -47,8 +54,12 @@ typeset -U MANPATH;   export MANPATH
 typeset -U INFOPATH;  export INFOPATH
 
 # Set default editor.
-which vim &> /dev/null && \
-  export EDITOR=`which vim`
+if command -v nvim &> /dev/null; then
+  export EDITOR=`command -v nvim`
+elif command -v vim &> /dev/null; then
+  export EDITOR=`command -v vim`
+fi
+export GIT_EDITOR=$EDITOR
 
 # Use ~/.local for pip installs on macOS
 [ "`uname`" = "Darwin" ] && export PYTHONUSERBASE=$HOME/.local
@@ -77,26 +88,26 @@ export PYLINTHOME=~/.local/share/pylint
 export VIRTUAL_ENV_DISABLE_PROMPT=1
 
 # If pinentry-curses exists, use it for lastpass-cli
-which pinentry-curses &> /dev/null && \
+command -v pinentry-curses &> /dev/null && \
   export LPASS_PINENTRY=pinentry-curses
 
 # Teach these some XDG Base Directory Spec manners
 export IPYTHONDIR=$HOME/.config/ipython
-which cargo &> /dev/null && \
+command -v cargo &> /dev/null && \
   export CARGO_HOME=$HOME/.local/share/cargo
-if which ccache &> /dev/null; then
+if command -v ccache &> /dev/null; then
   export CCACHE_CONFIGPATH=$HOME/.config/ccache.conf
   export CCACHE_DIR=$HOME/.cache/ccache
 fi
-which conan &> /dev/null && \
+command -v conan &> /dev/null && \
   export CONAN_USER_HOME=$HOME/.local/share/conan
-which docker &> /dev/null && \
+command -v docker &> /dev/null && \
   export DOCKER_CONFIG=$HOME/.local/share/docker
 export GTK_RC_FILES=$HOME/.config/gtk/gtkrc
 export GTK2_RC_FILES=$HOME/.config/gtk-2.0/gtkrc
-which rustup &> /dev/null && \
-  export RUSTUP_HOME=$HOME/.local/share/rustup
 export PYLINTHOME=$HOME/.cache/pylint
+command -v rustup &> /dev/null && \
+  export RUSTUP_HOME=$HOME/.local/share/rustup
+[ -f $HOME/.config/wget/rc ] && \
+  export WGETRC=$HOME/.config/wget/rc
 # TODO: terminfo
-[ -f $HOME/.config/wgetrc ] &&
-  export WGETRC=$HOME/.config/wgetrc

zshrc

@@ -17,6 +17,8 @@ ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=(end-of-line vi-end-of-line)
 
 # Search history with a command substring
 source-plugin zsh-history-substring-search
+HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND=
+HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND=
 
 # Command syntax highlighting
 source-plugin zsh-syntax-highlighting
@@ -65,10 +67,10 @@ setopt completeinword
 
 # Initialize completions
 autoload -U compinit
-compinit
+compinit -d ~/.cache/zsh/compdump
 
 # Add pip to the old completion engine if present
-if which pip &> /dev/null; then
+if command -v pip &> /dev/null; then
   function _pip_completion {
     local words cword
     read -Ac words
@@ -170,17 +172,26 @@ if [[ ! -z "$cursor_block" && ! -z "$cursor_line" ]]; then
 fi
 
 # Frequntly used directories
-function frequent-directory() { export $1; hash -d $1 }
+function frequent-directory() {
+  # Replace - with _ in environment variable name.
+  local name=$(echo $1 | sed 's/^\(.*\)=.*$/\1/g' | sed 's/-/_/g')
+  local value=$(echo $1 | sed 's/^.*=\(.*$\)/\1/g')
+  export $name=$value
+  hash -d $1
+}
 frequent-directory Projects="$HOME/Projects"
+frequent-directory Sandbox="$HOME/Sandbox"
 
 # Load work related config
 [ -f ~/.config/work/zshrc ] && source ~/.config/work/zshrc
+[ -f ~/.config/private/zshrc ] && source ~/.config/private/zshrc
+[ -f ~/.config/zsh/local ] && source ~/.config/zsh/local
 
 # Aliases
 alias grep='grep --color=always'
-which cmake &> /dev/null && \
+command -v cmake &> /dev/null && \
   alias cninja='cmake -GNinja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON'
-which ssh &> /dev/null && \
+command -v ssh &> /dev/null && \
   alias ssh='TERM=xterm-256color ssh'
 alias weather="curl wttr.in"
 alias cls="clear && printf '\e[3J'"
@@ -188,15 +199,18 @@ alias cls="clear && printf '\e[3J'"
 case `uname` in
   Linux)
     alias ls='ls -F --color=auto'
-    if which cgdb &> /dev/null; then
+    if command -v cgdb &> /dev/null; then
       alias debug='cgdb --args'
-    elif which gdb &> /dev/null; then
+    elif command -v gdb &> /dev/null; then
       alias debug='gdb --args'
     fi
     ;;
   Darwin)
     alias ls='ls -GFh'
-    which lldb &> /dev/null && \
+    command -v lldb &> /dev/null && \
       alias debug='lldb --'
     ;;
 esac
+
+command -v wol > /dev/null && \
+  alias wakeonlan='wol'