temp!

.gitignore

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

autoenv/_autoenv

@@ -17,7 +17,6 @@ _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

@@ -22,7 +22,6 @@ 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"
       ;;
 
@@ -46,16 +45,21 @@ commands:
       if ! [ -f $PWD/.enter ] || ! [ -f $PWD/.exit ]; then
         echo '.enter or .exit not found'; return 1
       fi
-      # Exit the autoenv before editing.
+      # If vim exists, edit enter and exit scripts.
-      _autoenv_exit $PWD
+      if which vim &> /dev/null; then
-      if $EDITOR -p $PWD/.enter $PWD/.exit; then
+        # Exit the autoenv before editing.
-        # If enter script exists, authorize it.
+        _autoenv_exit $PWD
-        [ -f $PWD/.enter ] && _autoenv_authorized $PWD/.enter yes
+        if vim -p $PWD/.enter $PWD/.exit; then
-        # If exit script exists, authorize it.
+          # If enter script exists, authorize it.
-        [ -f $PWD/.exit ] && _autoenv_authorized $PWD/.exit yes
+          [ -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
       fi
-      # Enter the autoenv.
-      _autoenv_enter $PWD
       ;;
 
     deinit)  # Remove .enter and .exit scripts in current directory.
@@ -88,34 +92,13 @@ 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 -p `command -v python` .local
+      virtualenv .local
-      echo 'source ${0:a:h}/.local/bin/activate' >> .enter
+      echo 'source .local/bin/activate' >> .enter
       echo 'deactivate' >> .exit
       _autoenv_authorized $PWD/.enter yes
       _autoenv_authorized $PWD/.exit yes

build/_build-dir

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

build/build.plugin.zsh

@@ -7,31 +7,33 @@ 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
-  autoload -U regexp-replace
+  if [[ "`vim --version|head -1|cut -c 19-21`" =~ "^8\.[123456789]$" ]]; then
-  function vimdebug() {
+    autoload -U regexp-replace
-    # For each item in $* replace * and \* and then replace \ with \\
+    function vimdebug() {
-    local args=()
+      # For each item in $* replace * and \* and then replace \ with \\
-    for arg in "$@"; do
+      local args=()
-      regexp-replace arg '\*' '\\*'
+      for arg in "$@"; do
-      args+=($arg)
+        regexp-replace arg '\*' '\\*'
-    done
+        args+=($arg)
-    nvim "+packadd termdebug" "+TermdebugCommand $args"
+      done
-  }
+      vim "+packadd termdebug" "+TermdebugCommand $args"
-  if command -v nvim &> /dev/null; then
+    }
-    alias debug=vimdebug
+    alias debug='vimdebug'
-  elif command -v gdb &> /dev/null; then
+  elif which cgdb &> /dev/null; then
+    alias debug='cgdb --args'
+  elif which gdb &> /dev/null; then
     alias debug='gdb --args'
   fi
 elif [ `uname` = Darwin ]; then
-  command -v lldb &> /dev/null && \
+  which lldb &> /dev/null && \
     alias debug='lldb --'
 fi
 
 # Interactively choose a `~build` directory for `build` to build.
 build-dir() {
   local usage='usage: build-dir [-h] [--build] [<directory>]'
-  local -a help show do_build
+  local -a help do_build
-  zparseopts -D h=help -help=help s=show -show=show -build=do_build
+  zparseopts -D h=help -help=help -build=do_build
   if [[ -n $help ]]; then
     cat << EOF
 $usage
@@ -43,22 +45,12 @@ 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
@@ -84,115 +76,98 @@ EOF
     integer index=0
     if [[ ${#local_build_dirs} -eq 0 ]]; then
       error "no build directories found"; return 1
-    elif [[ ${#local_build_dirs} -eq 1 ]]; then
-      local_build_dir=${local_build_dirs[1]}
     elif [[ ${#local_build_dirs} -gt 1 ]]; then
-      if command -v fzf &> /dev/null; then
+      zmodload zsh/curses && {
-        # Use fzf to select a build directory
+        # Get the size of the terminal
-        local max=$(( $( tput lines ) / 2 ))
+        local size=`stty size`
-        local best=$(( ${#local_build_dirs} + 3 ))
+        integer height=${size% *}
-        local_build_dir=$(
+        integer width=${size#* }
-          printf '%s\n' "${local_build_dirs[@]}" |
-          fzf --layout=reverse --info=hidden --border=rounded --tac \
-              --height=$(( $best < $max ? $best : $max ))
-        )
-        if [[ $? -ne 0 ]]; then
-          return 1
-        fi
-      else
-        # Fallback to zcurses selector when fzf is not available
-        zmodload zsh/curses && {
-          # Get the size of the terminal
-          local size=`stty size`
-          integer height=${size% *}
-          integer width=${size#* }
 
-          # Create the window and hide the cursor
+        # Create the window and hide the cursor
-          zcurses init
+        zcurses init
-          zcurses addwin build-dir $height $width 0 0
+        zcurses addwin build-dir $height $width 0 0
 
-          # Hide the cursor for zcurses, trap SIGINT to ensure cleanup in
+        # Hide the cursor for zcurses, trap SIGINT to ensure cleanup in
-          # always-list occurs below
+        # always-list occurs below
-          tput civis; trap 'return 130' INT
+        tput civis; trap 'return 130' INT
 
-          # Enter display loop
+        # Enter display loop
-          local key keypad
+        local key keypad
-          while (( 1 )); do
+        while (( 1 )); do
-            zcurses clear build-dir
+          zcurses clear build-dir
 
-            # Add the prompt text
+          # Add the prompt text
-            zcurses move build-dir 1 1
+          zcurses move build-dir 1 1
-            zcurses string build-dir 'Select a build directory:'
+          zcurses string build-dir 'Select a build directory:'
 
-            # Add the selections text
+          # Add the selections text
-            for (( i = 0; i < ${#local_build_dirs}; i++ )); do
+          for (( i = 0; i < ${#local_build_dirs}; i++ )); do
-              integer line=$i+3
+            integer line=$i+3
-              zcurses move build-dir $line 1
+            zcurses move build-dir $line 1
-              [[ $index -eq $i ]] &&
+            [[ $index -eq $i ]] &&
-                zcurses string build-dir "* " ||
+              zcurses string build-dir "* " ||
-                zcurses string build-dir "  "
+              zcurses string build-dir "  "
-              zcurses string build-dir ${local_build_dirs[$i+1]}
+            zcurses string build-dir ${local_build_dirs[$i+1]}
-            done
-
-            # Display the text the and wait for input
-            zcurses refresh build-dir
-            zcurses input build-dir key keypad
-
-            # Handle user input
-            case $key in
-              (UP|k|$'\C-P')
-                [[ $index -gt 0 ]] && index=$index-1 ;;
-              (DOWN|j|$'\C-N')
-                [[ $index -lt ${#local_build_dirs}-1 ]] && index=$index+1 ;;
-              (ENTER|$'\n')
-                break ;;
-            esac
           done
-        } always {
-          # Restore the cursor and cleanup zcurses
-          tput cvvis; tput cnorm
-          zcurses delwin build-dir
-          zcurses end
-        }
 
-        # On success setup the build directory for use
+          # Display the text the and wait for input
-        if [[ $? -eq 0 ]]; then
+          zcurses refresh build-dir
-          # Set the build directory from selection if empty
+          zcurses input build-dir key keypad
-          [[ -z $local_build_dir ]] && \
+
-            local_build_dir=${local_build_dirs[$index+1]}
+          # Handle user input
-        fi
+          case $key in
-      fi
+            (UP|k|$'\C-P')
+              [[ $index -gt 0 ]] && index=$index-1 ;;
+            (DOWN|j|$'\C-N')
+              [[ $index -lt ${#local_build_dirs}-1 ]] && index=$index+1 ;;
+            (ENTER|$'\n')
+              break ;;
+          esac
+        done
+      } always {
+        # Restore the cursor and cleanup zcurses
+        tput cvvis; tput cnorm
+        zcurses delwin build-dir
+        zcurses end
+      }
     fi
   fi
 
-  # If `build.ninja` exists in alias `ninja`, return.
+  # On success setup the build directory for use
-  local build
+  if [[ $? -eq 0 ]]; then
-  [ -f $local_build_dir/build.ninja ] && \
+    # Set the build directory from selection if empty
-    build="ninja -C $local_build_dir"
+    [[ -z $local_build_dir ]] && \
+      local_build_dir=${local_build_dirs[$index+1]}
 
-  # If `Makefile` exists in alias `make`, return.
+    # If `build.ninja` exists in alias `ninja`, return.
-  if [ -f $local_build_dir/Makefile ]; then
+    local build
-    [ `uname` = Darwin ] && \
+    [ -f $local_build_dir/build.ninja ] && \
-      local cpu_count=`sysctl -n hw.ncpu` ||
+      build="ninja -C $local_build_dir"
-      local cpu_count=`grep -c '^processor' /proc/cpuinfo`
-    build="make -j $cpu_count -C $local_build_dir"
-  fi
 
-  # If the build variable is not defined the command could not be determined
+    # If `Makefile` exists in alias `make`, return.
-  if [ -z $build ]; then
+    if [ -f $local_build_dir/Makefile ]; then
-    warning "build command detection failed: $local_build_dir"
+      [ `uname` = Darwin ] && \
-    # Prompt user to enter a build command
+        local cpu_count=`sysctl -n hw.ncpu` ||
-    vared -p 'enter comand: ' build
+        local cpu_count=`grep -c '^processor' /proc/cpuinfo`
-  fi
+      build="make -j $cpu_count -C $local_build_dir"
+    fi
 
-  # Redefine the `build` alias and update the `~build` hash directory
+    # If the build variable is not defined the command could not be determined
-  alias build="$build"
+    if [ -z $build ]; then
-  hash -d build=$local_build_dir
+      warning "build command detection failed: $local_build_dir"
-  export build_dir=$local_build_dir
+      # Prompt user to enter a build command
+      vared -p 'enter comand: ' build
+    fi
 
-  # If `--build` is specified then evaluate the command.
+    # Redefine the `build` alias and update the `~build` hash directory
-  if [[ -n $do_build ]]; then
+    alias build="$build"
-    eval build
+    hash -d build=$local_build_dir
+    export build_dir=$local_build_dir
+
+    # If `--build` is specified then evaluate the command.
+    if [[ -n $do_build ]]; then
+      eval build
+    fi
   fi
 }
 

git-prompt.c

@@ -9,24 +9,24 @@
 #endif
 
 #ifdef DEBUG
-#define check(CONDITION)                                                       \
+#define check(CONDITION)                                                    \
-  if (CONDITION) {                                                             \
+  if (CONDITION) {                                                          \
-    fprintf(stderr, "error: %s: %d: %s\n", __FILE__, __LINE__, #CONDITION);    \
+    fprintf(stderr, "error: %s: %d: %s\n", __FILE__, __LINE__, #CONDITION); \
-    exit(0);                                                                   \
+    exit(0);                                                                \
   }
 #else
-#define check(CONDITION)                                                       \
+#define check(CONDITION) \
-  if (CONDITION) {                                                             \
+  if (CONDITION) {       \
-    exit(0);                                                                   \
+    exit(0);             \
   }
 #endif
 
 typedef struct process {
   pid_t pid;
-  FILE *out;
+  FILE* out;
 } process_t;
 
-process_t process_open(char *command) {
+process_t process_open(char* command) {
   int fds[2];
   check(pipe(fds));
   int pid = fork();
@@ -35,7 +35,7 @@ process_t process_open(char *command) {
     close(fds[0]);
     dup2(fds[1], STDOUT_FILENO);
     dup2(STDOUT_FILENO, STDERR_FILENO);
-    char *argv[] = {"sh", "-c", command, NULL};
+    char* argv[] = {"sh", "-c", command, NULL};
     exit(execvp(argv[0], argv));
   } else { // parent process
     close(fds[1]);
@@ -54,11 +54,9 @@ int process_close(process_t process) {
   return 0;
 }
 
-char *trim(char *str) {
+char* trim(char* str) {
-  char *end;
+  char* end;
-  while (isspace((unsigned char)*str)) {
+  while (isspace((unsigned char)*str)) str++;
-    str++;
-  }
   if (*str == 0) {
     return str;
   }
@@ -70,17 +68,17 @@ char *trim(char *str) {
   return str;
 }
 
-char *append(char *buffer, int count, ...) {
+char* append(char* buffer, int count, ...) {
   va_list list;
   va_start(list, count);
   for (int i = 0; i < count; i++) {
-    strcat(buffer, va_arg(list, char *));
+    strcat(buffer, va_arg(list, char*));
   }
   va_end(list);
   return buffer;
 }
 
-char *inttostr(char *buffer, int value) {
+char* inttostr(char* buffer, int value) {
   sprintf(buffer, "%d", value);
   return buffer;
 }
@@ -104,7 +102,7 @@ int main() {
       check(process_close(process));
     }
   }
-  char *branch = trim(branch_buf);
+  char* branch = trim(branch_buf);
   char prompt[1024] = {};
   append(prompt, 3, " %{%F{66}%}", branch, "%{%f%}");
 
@@ -115,7 +113,7 @@ int main() {
   char remote_buf[256] = {};
   fread(remote_buf, 1, sizeof(remote_buf), process.out);
   if (process_close(process) == 0) {
-    char *remote = trim(remote_buf);
+    char* remote = trim(remote_buf);
     // get the number of commits ahead of the remote
     memset(command, 0, sizeof(command));
     process = process_open(append(command, 5,
@@ -123,7 +121,7 @@ int main() {
                                   remote, "/", branch, "...HEAD --count"));
     char count[32] = {};
     fread(count, 1, sizeof(count), process.out);
-    if (process_close(process) == 0 && strcmp("0", trim(count))) {
+    if(process_close(process) == 0 && strcmp("0", trim(count))) {
       append(prompt, 2, "↑", trim(count));
     }
 
@@ -134,7 +132,7 @@ int main() {
                                   remote, "/", branch, "...HEAD --count"));
     memset(count, 0, sizeof(count));
     fread(count, 1, sizeof(count), process.out);
-    if (process_close(process) == 0 && strcmp("0", trim(count))) {
+    if(process_close(process) == 0 && strcmp("0", trim(count))) {
       append(prompt, 2, "↓", trim(count));
     }
   }
@@ -159,7 +157,7 @@ int main() {
       case ' ':
         switch (Y) {
           case 'M': ++modified; break;
-          case 'D': ++deleted;  break;
+          case 'D': ++deleted; break;
         } break;
       case 'D': ++indexed;
         switch (Y) {
@@ -170,14 +168,14 @@ int main() {
         switch (Y) {
           case ' ': break;
           case 'M': ++modified; break;
-          case 'D': ++deleted;  break;
+          case 'D': ++deleted; break;
         } break;
       }
     }
   }
   check(process_close(process));
 
-  if (indexed || modified || deleted || unmerged || untracked) { // modified
+  if (indexed || modified || deleted || unmerged || untracked) {  // modified
     char int_buf[32];
     if (indexed) {
       append(prompt, 3, "%{%F{2}%}*", inttostr(int_buf, indexed), "%{%f%}");
@@ -194,7 +192,7 @@ int main() {
     if (untracked) {
       append(prompt, 1, "%{%F{1}%}…%{%f%}");
     }
-  } else { // clean
+  } else {  // clean
     append(prompt, 1, "%{%B%F{2}%}✓%{%f%b%}");
   }
 

install.zsh

@@ -1,91 +0,0 @@
-#!/usr/bin/env zsh
-
-error() {
-  echo "error: $*"
-  exit 1
-}
-
-directories=(
-  ~/.cache/zsh
-  ~/.local/bin
-  ~/.local/share/zsh/plugins
-  ~/.local/share/zsh/site-functions
-)
-
-for directory in $directories; do
-  mkdir -p $directory
-done
-
-plugins=(
-  zsh-users/zsh-autosuggestions
-  zsh-users/zsh-history-substring-search
-  zsh-users/zsh-syntax-highlighting
-  zsh-users/zsh-completions
-)
-
-for plugin in $plugins; do
-  plugin_name=${plugin/*\//}
-  plugin_directory=~/.local/share/zsh/plugins/$plugin_name
-  if [ -d $plugin_directory ]; then
-    if ! git -C $plugin_directory diff-index --quiet HEAD --; then
-      error $plugin_directory contains unstaged changes
-    fi
-    pull=`git -C $plugin_directory pull`
-    if [ "$pull" != "Already up-to-date." ]; then
-      echo changed pulled $plugin_directory
-    fi
-  else
-    git clone https://github.com/$plugin.git $plugin_directory > /dev/null
-    echo changed cloned $plugin_directory
-  fi
-  old_plugin_directory=~/.config/zsh/$plugin_name
-  if [ -d $old_plugin_directory ]; then
-    rm -rf $old_plugin_directory
-    echo changed removed $old_plugin_directory
-  fi
-done
-
-declare -A symlinks
-symlinks=(
-  ~/.config/zsh/zlogin ~/.zlogin
-  ~/.config/zsh/zlogout ~/.zlogout
-  ~/.config/zsh/zprofile ~/.zprofile
-  ~/.config/zsh/zshenv ~/.zshenv
-  ~/.config/zsh/zshrc ~/.zshrc
-  ~/.config/zsh/prompt_fresh_setup
-    ~/.local/share/zsh/site-functions/prompt_fresh_setup
-  ~/.config/zsh/cmake-uninstall ~/.local/bin/cmake-uninstall
-  ~/.config/zsh/$ ~/.local/bin/$
-  ~/.config/zsh/url/url ~/.local/bin/url
-)
-
-for completion in ~/.config/zsh/**/_*; do
-  filename=`basename $completion`
-  symlinks[$completion]=~/.local/share/zsh/site-functions/$filename
-done
-
-completions=( ~/.local/share/zsh/plugins/zsh-completions/src/* )
-for completion in $completions; do
-  filename=`basename $completion`
-  name=${filename:1}
-  if command -v $name > /dev/null; then
-    symlinks[$completion]=~/.local/share/zsh/site-functions/$filename
-  fi
-done
-
-for source in ${(k)symlinks}; do
-  dest=$symlinks[$source]
-  if [ -L $dest ]; then
-    target=`readlink $dest`
-    if [ "$target" != "$source" ]; then
-      rm $dest
-      ln -s $source $dest
-      echo changed replace incorrect symlink $dest
-    fi
-  elif [ -f $dest ]; then
-    error symlink failed $dest exists but is a regular file
-  else
-    ln -s $source $dest
-    echo changed created symlink $dest
-  fi
-done

layout/layout.plugin.zsh

@@ -2,7 +2,7 @@ layout() {
   if [[ "$1" == "" ]]; then
     echo "usage: layout <layout> [name]"
   else
-    ~/.local/share/tmux/layouts/$1
+    tmux source-file ~/.local/share/tmux/layouts/$1
     if [[ "$2" != "" ]]; then
       tmux rename-window $2
     fi

list-commands-with-available-completions.zsh

@@ -1,22 +0,0 @@
-#!/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 ']'

ls-iommu.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-for d in /sys/kernel/iommu_groups/*/devices/*; do
-  n=${d#*/iommu_groups/*}; n=${n%%/*}
-  printf '%s ' "$n"
-  lspci -nns "${d##*/}"
-done

prompt_fresh_setup

@@ -49,8 +49,8 @@ prompt_fresh_setup() {
     local userhost="$userhost@`hostname`"
   fi
 
-  PS1="$user "
+  PS1="«$user» "
-  PS2="${(l:${#userhost}:: :)} "
+  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 $SANDBOX_HOME ]] && \
-    local directory="%{%F{220}%}$SANDBOX_NAME${PWD#$SANDBOX_HOME}%{%f%}" || \
+    local directory="%{%F{3}%}$SANDBOX_NAME${PWD#$SANDBOX_HOME}%{%f%}" || \
     local directory="%{%F{37}%}%~%{%f%}"
 
   # Check we are in a git repository

sandbox/sandbox.plugin.zsh

@@ -36,7 +36,7 @@ usage: sandbox [-h] {create,rename,destroy,enable,disable,list} ..
           if [ "$git" = true ]; then
             local repo=$arg
             git=false
-          elif [[ -z "$name" ]]; then
+          elif [[ -n "$name" ]]; then
             error "invalid argument $arg\n$usage" && return 1
           else
             local name=$arg
@@ -44,11 +44,14 @@ usage: sandbox [-h] {create,rename,destroy,enable,disable,list} ..
         fi
       done
       unset git
+
       [[ -z "$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
@@ -58,49 +61,55 @@ 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" ]] && \
@@ -109,19 +118,16 @@ 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

@@ -0,0 +1,91 @@
+---
+- 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

@@ -0,0 +1,19 @@
+#!/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

@@ -1,22 +0,0 @@
-#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

@@ -1,27 +0,0 @@
-#!/usr/bin/env python
-"""URL encode or decode text."""
-
-from argparse import ArgumentParser
-from urllib import parse
-
-
-def main():
-    cli = ArgumentParser(description=__doc__)
-    cli.add_argument('command',
-                     choices=['encode', 'decode'],
-                     help='type of processing to perform on text')
-    cli.add_argument('text',
-                     nargs='?',
-                     help='optional text read from stdin when omitted')
-    args = cli.parse_args()
-    print({
-        'encode': parse.quote_plus,
-        'decode': parse.unquote_plus,
-    }[args.command](args.text if args.text else input()))
-
-
-if __name__ == '__main__':
-    try:
-        main()
-    except KeyboardInterrupt:
-        exit(130)

utilities/utilities.plugin.zsh

@@ -16,7 +16,10 @@ fi
 
 # Abstract different ways to paste from the clipboard.
 # TODO: Use OSC-52 to get the clipboard, not widely supported though
-if [ "`uname`" = "Darwin" ]; then
+if [ -n "$SSH_CONNECTION" ]; then
+  # Use  OSC-52 to get the clipboard
+  alias paste='printf "\033]52;c;?\a"'
+elif [ "`uname`" = "Darwin" ]; then
   # Use pbpaste to get the clipboard
   alias paste='pbpaste'
 elif which xclip &> /dev/null; then
@@ -26,60 +29,18 @@ fi
 
 # Passthrough an escape sequences tmux doesn't know about.
 tmux-dcs-passthrough() {
-  local escape_sequence=$1
   if [ -n "$TMUX" ]; then
-    # Replace single \x1b or \033 with two, this is required for tmux to
+    printf "\x1bPtmux;\x1b$1\x1b\\"
-    # properly pass-through the escape sequence.
-    escape_sequence=${escape_sequence//\\x1b/\\x1b\\x1b}
-    escape_sequence=${escape_sequence//\\033/\\x1b\\x1b}
-    printf '\x1bPtmux;\x1b'"$escape_sequence"'\x1b\\'
   else
-    printf "$escape_sequence"
+    printf "$1"
   fi
 }
 
-# OSC 9 - Post a notification - supported by iTerm2, kitty, WezTerm, others?
+# OSC 9 - Post a notification - supported by iTerm2, maybe others?
 notify() {
-  tmux-dcs-passthrough '\x1b]9;'"$*"'\x7'
+  tmux-dcs-passthrough "\x1b]9;$*\x7"
 }
 
-# Send a desktop notification when long running commands complete.
-notify_command_threshold=60
-notify_ignore_list=(
-  cmatrix gh git glab man nvim ssh sudo sudoedit tmux vi vim
-)
-
-notify-ignore() {
-  for ignore in $notify_ignore_list; do
-    if [[ "$1" = "$ignore"* ]]; then
-      return 0
-    fi
-  done
-  return 1
-}
-
-notify-preexec() {
-  if notify-ignore $1; then
-    return
-  fi
-  notify_command_start=`date +%s`
-  notify_command=$1
-}
-add-zsh-hook preexec notify-preexec
-
-notify-precmd() {
-  if ! [[ -z $notify_command_start ]]; then
-    local notify_command_end=`date +%s`
-    local notify_command_time=$(($notify_command_end - $notify_command_start))
-    if [[ $notify_command_time -gt $notify_command_threshold ]]; then
-      notify "completed: $notify_command"
-    fi
-    unset notify_command
-    unset notify_command_start
-  fi
-}
-add-zsh-hook precmd notify-precmd
-
 # Detect the type and extract an archive file.
 extract() {
   if [ -f $1 ]; then
@@ -144,7 +105,3 @@ if which docker-machine &> /dev/null; then
     fi
   }
 fi
-
-ls-iommu() {
-  $HOME/.config/zsh/ls-iommu.sh | sort -n
-}

zshenv

@@ -22,17 +22,10 @@ INFOPATH=$HOME/.local/share/info:$INFOPATH
 
 # Add ccache compiler aliases to PATH and use XDG base dir paths
 if [ `uname` = Darwin ]; then
-  if [ `uname -m` = arm64 ]; then
+  [ -d /usr/local/opt/python/libexec/bin ] && \
-    homebrew_root=/opt/homebrew
+    PATH=/usr/local/opt/python/libexec/bin:$PATH
-    [ -d /opt/homebrew/bin ] && \
+  [ -f /usr/local/bin/ccache ] && \
-      PATH=$homebrew_root/bin:$PATH
+    PATH=/usr/local/opt/ccache/libexec:$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
@@ -44,9 +37,8 @@ export CCACHE_CONFIGPATH=$HOME/.config/ccache
 export CCACHE_DIR=$HOME/.cache/ccache
 
 # Add default CMake generator
-command -v ninja &> /dev/null && \
+which ninja &> /dev/null && \
   export CMAKE_GENERATOR=Ninja
-export CMAKE_EXPORT_COMPILE_COMMANDS=ON
 
 # Remove duplicates from environment variables
 typeset -U fpath
@@ -55,20 +47,8 @@ typeset -U MANPATH;   export MANPATH
 typeset -U INFOPATH;  export INFOPATH
 
 # Set default editor.
-if command -v nvim &> /dev/null; then
+which vim &> /dev/null && \
-  export EDITOR=`command -v nvim`
+  export EDITOR=`which vim`
-elif command -v vim &> /dev/null; then
-  export EDITOR=`command -v vim`
-fi
-export GIT_EDITOR=$EDITOR
-
-if command -v fzf &> /dev/null; then
-  export FZF_DEFAULT_OPTS='--no-bold
-    --color=fg:#c5c9c5,fg+:#c5c9c5,bg:#000000,bg+:#393836
-    --color=hl:#8ea4a2,hl+:#8ea4a2,info:#afaf87,marker:#C8C093
-    --color=prompt:#C8C093,spinner:#8992a7,pointer:#FF9E3B,header:#87afaf
-    --color=gutter:#000000,border:#54546D,label:#aeaeae,query:#c5c9c5'
-fi
 
 # Use ~/.local for pip installs on macOS
 [ "`uname`" = "Darwin" ] && export PYTHONUSERBASE=$HOME/.local
@@ -97,26 +77,26 @@ export PYLINTHOME=~/.local/share/pylint
 export VIRTUAL_ENV_DISABLE_PROMPT=1
 
 # If pinentry-curses exists, use it for lastpass-cli
-command -v pinentry-curses &> /dev/null && \
+which pinentry-curses &> /dev/null && \
   export LPASS_PINENTRY=pinentry-curses
 
 # Teach these some XDG Base Directory Spec manners
 export IPYTHONDIR=$HOME/.config/ipython
-command -v cargo &> /dev/null && \
+which cargo &> /dev/null && \
   export CARGO_HOME=$HOME/.local/share/cargo
-if command -v ccache &> /dev/null; then
+if which ccache &> /dev/null; then
   export CCACHE_CONFIGPATH=$HOME/.config/ccache.conf
   export CCACHE_DIR=$HOME/.cache/ccache
 fi
-command -v conan &> /dev/null && \
+which conan &> /dev/null && \
   export CONAN_USER_HOME=$HOME/.local/share/conan
-command -v docker &> /dev/null && \
+which docker &> /dev/null && \
   export DOCKER_CONFIG=$HOME/.local/share/docker
 export GTK_RC_FILES=$HOME/.config/gtk/gtkrc
 export GTK2_RC_FILES=$HOME/.config/gtk-2.0/gtkrc
-export PYLINTHOME=$HOME/.cache/pylint
+which rustup &> /dev/null && \
-command -v rustup &> /dev/null && \
   export RUSTUP_HOME=$HOME/.local/share/rustup
-[ -f $HOME/.config/wget/rc ] && \
+export PYLINTHOME=$HOME/.cache/pylint
-  export WGETRC=$HOME/.config/wget/rc
 # TODO: terminfo
+[ -f $HOME/.config/wgetrc ] &&
+  export WGETRC=$HOME/.config/wgetrc

zshrc

@@ -3,12 +3,8 @@
 
 # Load plugin scripts
 source-plugin() {
-  local shared_plugin=~/.local/share/zsh/plugins/$1/$1.plugin.zsh
+  if [ -d ~/.config/zsh/$1 ]; then
-  local local_plugin=~/.config/zsh/$1/$1.plugin.zsh
+    source ~/.config/zsh/$1/$1.plugin.zsh
-  if [ -f $shared_plugin ]; then
-    source $shared_plugin
-  elif [ -f $local_plugin ]; then
-    source $local_plugin
   else
     echo "zsh plugin not found: $1"
   fi
@@ -21,13 +17,9 @@ 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
-(( ${+ZSH_HIGHLIGHT_STYLES} )) || typeset -A ZSH_HIGHLIGHT_STYLES
-ZSH_HIGHLIGHT_STYLES[precommand]=fg=green
 
 # Build system helper commands
 source-plugin build
@@ -73,10 +65,10 @@ setopt completeinword
 
 # Initialize completions
 autoload -U compinit
-compinit -d ~/.cache/zsh/compdump
+compinit
 
 # Add pip to the old completion engine if present
-if command -v pip &> /dev/null; then
+if which pip &> /dev/null; then
   function _pip_completion {
     local words cword
     read -Ac words
@@ -146,18 +138,6 @@ if [[ `uname` = Linux ]]; then
   [[ -n ${key[End]} ]] && bindkey "${key[End]}" end-of-line
 fi
 
-# Fuzzy history search with fzf
-function fzf-history-search() {
-  local selected
-  selected=`history | sed 's/ *[0-9]* *//' | fzf`
-  if [[ -n "$selected" ]]; then
-    BUFFER="$selected"
-    zle end-of-line
-  fi
-}
-zle -N fzf-history-search
-bindkey '^R' fzf-history-search
-
 # Enable changing cursor shape based on vi mode
 if [ "$ITERM_PROFILE" != "" ] && [ "$TMUX" = "" ]; then
   # iTerm2 cursor shape escape sequences outside tmux
@@ -190,34 +170,17 @@ if [[ ! -z "$cursor_block" && ! -z "$cursor_line" ]]; then
 fi
 
 # Frequntly used directories
-function frequent-directory() {
+function frequent-directory() { export $1; hash -d $1 }
-  if [ -d "$2" ]; then
+frequent-directory Projects="$HOME/Projects"
-    # Replace - with _ in environment variable name.
-    local name=${1//-/_}
-    local value=$2
-    export $name=$value
-    hash -d $1
-  fi
-}
-frequent-directory Desktop "$HOME/Desktop"
-frequent-directory Documents "$HOME/Documents"
-frequent-directory Downloads "$HOME/Downloads"
-frequent-directory Projects "$HOME/Projects"
-frequent-directory Sandbox "$HOME/Sandbox"
-frequent-directory cache "$HOME/.cache"
-frequent-directory config "$HOME/.config"
-frequent-directory local "$HOME/.local"
 
 # 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'
-command -v cmake &> /dev/null && \
+which cmake &> /dev/null && \
   alias cninja='cmake -GNinja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON'
-command -v ssh &> /dev/null && \
+which ssh &> /dev/null && \
   alias ssh='TERM=xterm-256color ssh'
 alias weather="curl wttr.in"
 alias cls="clear && printf '\e[3J'"
@@ -225,29 +188,15 @@ alias cls="clear && printf '\e[3J'"
 case `uname` in
   Linux)
     alias ls='ls -F --color=auto'
-    if command -v cgdb &> /dev/null; then
+    if which cgdb &> /dev/null; then
       alias debug='cgdb --args'
-    elif command -v gdb &> /dev/null; then
+    elif which gdb &> /dev/null; then
       alias debug='gdb --args'
     fi
     ;;
   Darwin)
     alias ls='ls -GFh'
-    command -v lldb &> /dev/null && \
+    which lldb &> /dev/null && \
       alias debug='lldb --'
     ;;
 esac
-
-command -v wol > /dev/null && \
-  alias wakeonlan='wol'
-
-# Append any aliases to notify_ignore_list if they contain any ignore commands
-# NOTE: Keep this at the end of ~/.zshrc so all aliases are processed
-for name in ${(k)aliases}; do
-  cmd=${${${$(alias $name)#${name}=}#\'}#\"}
-  for ignore in $notify_ignore_list; do
-    if [[ "$cmd" = "$ignore"* ]]; then
-      notify_ignore_list+=( $name )
-    fi
-  done
-done