Upgrade Oh-my-zsh

exact_dot_oh-my-zsh/exact_lib/clipboard.zsh

@@ -3,10 +3,23 @@
 # This file has support for doing system clipboard copy and paste operations
 # from the command line in a generic cross-platform fashion.
 #
-# On OS X and Windows, the main system clipboard or "pasteboard" is used. On other
-# Unix-like OSes, this considers the X Windows CLIPBOARD selection to be the
-# "system clipboard", and the X Windows `xclip` command must be installed.
-
+# This is uses essentially the same heuristic as neovim, with the additional
+# special support for Cygwin.
+# See: https://github.com/neovim/neovim/blob/e682d799fa3cf2e80a02d00c6ea874599d58f0e7/runtime/autoload/provider/clipboard.vim#L55-L121
+#
+# - pbcopy, pbpaste (macOS)
+# - cygwin (Windows running Cygwin)
+# - wl-copy, wl-paste (if $WAYLAND_DISPLAY is set)
+# - xclip (if $DISPLAY is set)
+# - xsel (if $DISPLAY is set)
+# - lemonade (for SSH) https://github.com/pocke/lemonade
+# - doitclient (for SSH) http://www.chiark.greenend.org.uk/~sgtatham/doit/
+# - win32yank (Windows)
+# - tmux (if $TMUX is set)
+#
+# Defines two functions, clipcopy and clippaste, based on the detected platform.
+##
+#
 # clipcopy - Copy data to clipboard
 #
 # Usage:
@@ -15,41 +28,8 @@
 #
 #  clipcopy <file>         - copies a file's contents to clipboard
 #
-function clipcopy() {
-  emulate -L zsh
-  local file=$1
-  if [[ $OSTYPE == darwin* ]]; then
-    if [[ -z $file ]]; then
-      pbcopy
-    else
-      cat $file | pbcopy
-    fi
-  elif [[ $OSTYPE == (cygwin|msys)* ]]; then
-    if [[ -z $file ]]; then
-      cat > /dev/clipboard
-    else
-      cat $file > /dev/clipboard
-    fi
-  else
-    if (( $+commands[xclip] )); then
-      if [[ -z $file ]]; then
-        xclip -in -selection clipboard
-      else
-        xclip -in -selection clipboard $file
-      fi
-    elif (( $+commands[xsel] )); then
-      if [[ -z $file ]]; then
-        xsel --clipboard --input 
-      else
-        cat "$file" | xsel --clipboard --input
-      fi
-    else
-      print "clipcopy: Platform $OSTYPE not supported or xclip/xsel not installed" >&2
-      return 1
-    fi
-  fi
-}
-
+##
+#
 # clippaste - "Paste" data from clipboard to stdout
 #
 # Usage:
@@ -67,20 +47,61 @@ function clipcopy() {
 #
 #   # Paste to a file
 #   clippaste > file.txt
-function clippaste() {
+#
+function detect-clipboard() {
   emulate -L zsh
-  if [[ $OSTYPE == darwin* ]]; then
-    pbpaste
-  elif [[ $OSTYPE == (cygwin|msys)* ]]; then
-    cat /dev/clipboard
+
+  if [[ "${OSTYPE}" == darwin* ]] && (( ${+commands[pbcopy]} )) && (( ${+commands[pbpaste]} )); then
+    function clipcopy() { pbcopy < "${1:-/dev/stdin}"; }
+    function clippaste() { pbpaste; }
+  elif [[ "${OSTYPE}" == (cygwin|msys)* ]]; then
+    function clipcopy() { cat "${1:-/dev/stdin}" > /dev/clipboard; }
+    function clippaste() { cat /dev/clipboard; }
+  elif [ -n "${WAYLAND_DISPLAY:-}" ] && (( ${+commands[wl-copy]} )) && (( ${+commands[wl-paste]} )); then
+    function clipcopy() { wl-copy < "${1:-/dev/stdin}"; }
+    function clippaste() { wl-paste; }
+  elif [ -n "${DISPLAY:-}" ] && (( ${+commands[xclip]} )); then
+    function clipcopy() { xclip -in -selection clipboard < "${1:-/dev/stdin}"; }
+    function clippaste() { xclip -out -selection clipboard; }
+  elif [ -n "${DISPLAY:-}" ] && (( ${+commands[xsel]} )); then
+    function clipcopy() { xsel --clipboard --input < "${1:-/dev/stdin}"; }
+    function clippaste() { xsel --clipboard --output; }
+  elif (( ${+commands[lemonade]} )); then
+    function clipcopy() { lemonade copy < "${1:-/dev/stdin}"; }
+    function clippaste() { lemonade paste; }
+  elif (( ${+commands[doitclient]} )); then
+    function clipcopy() { doitclient wclip < "${1:-/dev/stdin}"; }
+    function clippaste() { doitclient wclip -r; }
+  elif (( ${+commands[win32yank]} )); then
+    function clipcopy() { win32yank -i < "${1:-/dev/stdin}"; }
+    function clippaste() { win32yank -o; }
+  elif [[ $OSTYPE == linux-android* ]] && (( $+commands[termux-clipboard-set] )); then
+    function clipcopy() { termux-clipboard-set "${1:-/dev/stdin}"; }
+    function clippaste() { termux-clipboard-get; }
+  elif [ -n "${TMUX:-}" ] && (( ${+commands[tmux]} )); then
+    function clipcopy() { tmux load-buffer "${1:--}"; }
+    function clippaste() { tmux save-buffer -; }
+  elif [[ $(uname -r) = *icrosoft* ]]; then
+    function clipcopy() { clip.exe < "${1:-/dev/stdin}"; }
+    function clippaste() { powershell.exe -noprofile -command Get-Clipboard; }
   else
-    if (( $+commands[xclip] )); then
-      xclip -out -selection clipboard
-    elif (( $+commands[xsel] )); then
-      xsel --clipboard --output
-    else
-      print "clipcopy: Platform $OSTYPE not supported or xclip/xsel not installed" >&2
-      return 1
-    fi
+    function _retry_clipboard_detection_or_fail() {
+      local clipcmd="${1}"; shift
+      if detect-clipboard; then
+        "${clipcmd}" "$@"
+      else
+        print "${clipcmd}: Platform $OSTYPE not supported or xclip/xsel not installed" >&2
+        return 1
+      fi
+    }
+    function clipcopy() { _retry_clipboard_detection_or_fail clipcopy "$@"; }
+    function clippaste() { _retry_clipboard_detection_or_fail clippaste "$@"; }
+    return 1
   fi
 }
+
+# Detect at startup. A non-zero exit here indicates that the dummy clipboards were set,
+# which is not really an error. If the user calls them, they will attempt to redetect
+# (for example, perhaps the user has now installed xclip) and then either print an error
+# or proceed successfully.
+detect-clipboard || true

exact_dot_oh-my-zsh/exact_lib/completion.zsh

@@ -71,3 +71,6 @@ if [[ $COMPLETION_WAITING_DOTS = true ]]; then
   zle -N expand-or-complete-with-dots
   bindkey "^I" expand-or-complete-with-dots
 fi
+
+# automatically load bash completion functions
+autoload -U +X bashcompinit && bashcompinit

exact_dot_oh-my-zsh/exact_lib/functions.zsh

@@ -3,11 +3,12 @@ function zsh_stats() {
 }
 
 function uninstall_oh_my_zsh() {
-  env ZSH=$ZSH sh $ZSH/tools/uninstall.sh
+  env ZSH="$ZSH" sh "$ZSH/tools/uninstall.sh"
 }
 
 function upgrade_oh_my_zsh() {
-  env ZSH=$ZSH sh $ZSH/tools/upgrade.sh
+  env ZSH="$ZSH" sh "$ZSH/tools/upgrade.sh"
+  command rm -rf "$ZSH/log/update.lock"
 }
 
 function take() {
@@ -88,7 +89,7 @@ function default() {
 #    0 if the env variable exists, 3 if it was set
 #
 function env_default() {
-    (( ${${(@f):-$(typeset +xg)}[(I)$1]} )) && return 0
+    [[ ${parameters[$1]} = *-export* ]] && return 0
     export "$1=$2" && return 3
 }
 

exact_dot_oh-my-zsh/exact_lib/git.zsh

@@ -199,3 +199,12 @@ function git_current_user_name() {
 function git_current_user_email() {
   command git config user.email 2>/dev/null
 }
+
+# Output the name of the root directory of the git repository
+# Usage example: $(git_repo_name)
+function git_repo_name() {
+  local repo_path
+  if repo_path="$(git rev-parse --show-toplevel 2>/dev/null)" && [[ -n "$repo_path" ]]; then
+    echo ${repo_path:t}
+  fi
+}

exact_dot_oh-my-zsh/exact_lib/grep.zsh

@@ -1,28 +1,41 @@
-# is x grep argument available?
-grep-flag-available() {
-    echo | grep $1 "" >/dev/null 2>&1
-}
+__GREP_CACHE_FILE="$ZSH_CACHE_DIR"/grep-alias
 
-GREP_OPTIONS=""
+# See if there's a cache file modified in the last day
+__GREP_ALIAS_CACHES=("$__GREP_CACHE_FILE"(Nm-1))
+if [[ -n "$__GREP_ALIAS_CACHES" ]]; then
+    source "$__GREP_CACHE_FILE"
+else
+    grep-flags-available() {
+        command grep "$@" "" &>/dev/null <<< ""
+    }
 
-# color grep results
-if grep-flag-available --color=auto; then
-    GREP_OPTIONS+=" --color=auto"
+    # Ignore these folders (if the necessary grep flags are available)
+    EXC_FOLDERS="{.bzr,CVS,.git,.hg,.svn,.idea,.tox}"
+
+    # Check for --exclude-dir, otherwise check for --exclude. If --exclude
+    # isn't available, --color won't be either (they were released at the same
+    # time (v2.5): https://git.savannah.gnu.org/cgit/grep.git/tree/NEWS?id=1236f007
+    if grep-flags-available --color=auto --exclude-dir=.cvs; then
+        GREP_OPTIONS="--color=auto --exclude-dir=$EXC_FOLDERS"
+    elif grep-flags-available --color=auto --exclude=.cvs; then
+        GREP_OPTIONS="--color=auto --exclude=$EXC_FOLDERS"
+    fi
+
+    if [[ -n "$GREP_OPTIONS" ]]; then
+        # export grep, egrep and fgrep settings
+        alias grep="grep $GREP_OPTIONS"
+        alias egrep="egrep $GREP_OPTIONS"
+        alias fgrep="fgrep $GREP_OPTIONS"
+
+        # write to cache file if cache directory is writable
+        if [[ -w "$ZSH_CACHE_DIR" ]]; then
+            alias -L grep egrep fgrep >| "$__GREP_CACHE_FILE"
+        fi
+    fi
+
+    # Clean up
+    unset GREP_OPTIONS EXC_FOLDERS
+    unfunction grep-flags-available
 fi
 
-# ignore VCS folders (if the necessary grep flags are available)
-VCS_FOLDERS="{.bzr,CVS,.git,.hg,.svn}"
-
-if grep-flag-available --exclude-dir=.cvs; then
-    GREP_OPTIONS+=" --exclude-dir=$VCS_FOLDERS"
-elif grep-flag-available --exclude=.cvs; then
-    GREP_OPTIONS+=" --exclude=$VCS_FOLDERS"
-fi
-
-# export grep settings
-alias grep="grep $GREP_OPTIONS"
-
-# clean up
-unset GREP_OPTIONS
-unset VCS_FOLDERS
-unfunction grep-flag-available
+unset __GREP_CACHE_FILE __GREP_ALIAS_CACHES

exact_dot_oh-my-zsh/exact_lib/misc.zsh

@@ -3,15 +3,15 @@ autoload -Uz is-at-least
 # *-magic is known buggy in some versions; disable if so
 if [[ $DISABLE_MAGIC_FUNCTIONS != true ]]; then
   for d in $fpath; do
-  	if [[ -e "$d/url-quote-magic" ]]; then
-  		if is-at-least 5.1; then
-  			autoload -Uz bracketed-paste-magic
-  			zle -N bracketed-paste bracketed-paste-magic
-  		fi
-  		autoload -Uz url-quote-magic
-  		zle -N self-insert url-quote-magic
-      break
-  	fi
+    if [[ -e "$d/url-quote-magic" ]]; then
+      if is-at-least 5.1; then
+        autoload -Uz bracketed-paste-magic
+        zle -N bracketed-paste bracketed-paste-magic
+      fi
+      autoload -Uz url-quote-magic
+      zle -N self-insert url-quote-magic
+    break
+    fi
   done
 fi
 
@@ -25,7 +25,7 @@ env_default 'LESS' '-R'
 alias _='sudo '
 
 ## more intelligent acking for ubuntu users
-if which ack-grep &> /dev/null; then
+if (( $+commands[ack-grep] )); then
   alias afind='ack-grep -il'
 else
   alias afind='ack -il'

exact_dot_oh-my-zsh/exact_lib/spectrum.zsh

@@ -1,4 +1,3 @@
-#! /bin/zsh
 # A script to make using 256 colors in zsh less painful.
 # P.C. Shyamshankar <sykora@lucentbeing.com>
 # Copied from https://github.com/sykora/etc/blob/master/zsh/functions/spectrum/
@@ -6,32 +5,31 @@
 typeset -AHg FX FG BG
 
 FX=(
-    reset     "%{%}"
-    bold      "%{%}" no-bold      "%{%}"
-    italic    "%{%}" no-italic    "%{%}"
-    underline "%{%}" no-underline "%{%}"
-    blink     "%{%}" no-blink     "%{%}"
-    reverse   "%{%}" no-reverse   "%{%}"
+  reset     "%{%}"
+  bold      "%{%}" no-bold      "%{%}"
+  italic    "%{%}" no-italic    "%{%}"
+  underline "%{%}" no-underline "%{%}"
+  blink     "%{%}" no-blink     "%{%}"
+  reverse   "%{%}" no-reverse   "%{%}"
 )
 
 for color in {000..255}; do
-    FG[$color]="%{[38;5;${color}m%}"
-    BG[$color]="%{[48;5;${color}m%}"
+  FG[$color]="%{[38;5;${color}m%}"
+  BG[$color]="%{[48;5;${color}m%}"
 done
 
-
-ZSH_SPECTRUM_TEXT=${ZSH_SPECTRUM_TEXT:-Arma virumque cano Troiae qui primus ab oris}
-
 # Show all 256 colors with color number
 function spectrum_ls() {
+  local ZSH_SPECTRUM_TEXT=${ZSH_SPECTRUM_TEXT:-Arma virumque cano Troiae qui primus ab oris}
   for code in {000..255}; do
-    print -P -- "$code: %{$FG[$code]%}$ZSH_SPECTRUM_TEXT%{$reset_color%}"
+    print -P -- "$code: $FG[$code]$ZSH_SPECTRUM_TEXT%{$reset_color%}"
   done
 }
 
 # Show all 256 colors where the background is set to specific color
 function spectrum_bls() {
+  local ZSH_SPECTRUM_TEXT=${ZSH_SPECTRUM_TEXT:-Arma virumque cano Troiae qui primus ab oris}
   for code in {000..255}; do
-    print -P -- "$code: %{$BG[$code]%}$ZSH_SPECTRUM_TEXT%{$reset_color%}"
+    print -P -- "$code: $BG[$code]$ZSH_SPECTRUM_TEXT%{$reset_color%}"
   done
 }

exact_dot_oh-my-zsh/exact_lib/termsupport.zsh

@@ -17,7 +17,7 @@ function title {
   : ${2=$1}
 
   case "$TERM" in
-    cygwin|xterm*|putty*|rxvt*|ansi)
+    cygwin|xterm*|putty*|rxvt*|konsole*|ansi)
       print -Pn "\e]2;$2:q\a" # set window name
       print -Pn "\e]1;$1:q\a" # set tab name
       ;;
@@ -32,10 +32,10 @@ function title {
         # Try to use terminfo to set the title
         # If the feature is available set title
         if [[ -n "$terminfo[fsl]" ]] && [[ -n "$terminfo[tsl]" ]]; then
-	  echoti tsl
-	  print -Pn "$1"
-	  echoti fsl
-	fi
+          echoti tsl
+          print -Pn "$1"
+          echoti fsl
+        fi
       fi
       ;;
   esac
@@ -50,22 +50,52 @@ fi
 
 # Runs before showing the prompt
 function omz_termsupport_precmd {
-  emulate -L zsh
-
-  if [[ "$DISABLE_AUTO_TITLE" == true ]]; then
-    return
-  fi
-
+  [[ "$DISABLE_AUTO_TITLE" == true ]] && return
   title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
 }
 
 # Runs before executing the command
 function omz_termsupport_preexec {
+  [[ "$DISABLE_AUTO_TITLE" == true ]] && return
+
   emulate -L zsh
   setopt extended_glob
 
-  if [[ "$DISABLE_AUTO_TITLE" == true ]]; then
-    return
+  # split command into array of arguments
+  local -a cmdargs
+  cmdargs=("${(z)2}")
+  # if running fg, extract the command from the job description
+  if [[ "${cmdargs[1]}" = fg ]]; then
+    # get the job id from the first argument passed to the fg command
+    local job_id jobspec="${cmdargs[2]#%}"
+    # logic based on jobs arguments:
+    # http://zsh.sourceforge.net/Doc/Release/Jobs-_0026-Signals.html#Jobs
+    # https://www.zsh.org/mla/users/2007/msg00704.html
+    case "$jobspec" in
+      <->) # %number argument:
+        # use the same <number> passed as an argument
+        job_id=${jobspec} ;;
+      ""|%|+) # empty, %% or %+ argument:
+        # use the current job, which appears with a + in $jobstates:
+        # suspended:+:5071=suspended (tty output)
+        job_id=${(k)jobstates[(r)*:+:*]} ;;
+      -) # %- argument:
+        # use the previous job, which appears with a - in $jobstates:
+        # suspended:-:6493=suspended (signal)
+        job_id=${(k)jobstates[(r)*:-:*]} ;;
+      [?]*) # %?string argument:
+        # use $jobtexts to match for a job whose command *contains* <string>
+        job_id=${(k)jobtexts[(r)*${(Q)jobspec}*]} ;;
+      *) # %string argument:
+        # use $jobtexts to match for a job whose command *starts with* <string>
+        job_id=${(k)jobtexts[(r)${(Q)jobspec}*]} ;;
+    esac
+
+    # override preexec function arguments with job command
+    if [[ -n "${jobtexts[$job_id]}" ]]; then
+      1="${jobtexts[$job_id]}"
+      2="${jobtexts[$job_id]}"
+    fi
   fi
 
   # cmd name only, or if this is sudo or ssh, the next cmd
@@ -91,12 +121,13 @@ if [[ "$TERM_PROGRAM" == "Apple_Terminal" ]] && [[ -z "$INSIDE_EMACS" ]]; then
   function update_terminalapp_cwd() {
     emulate -L zsh
 
-    # Percent-encode the pathname.
-    local URL_PATH="$(omz_urlencode -P $PWD)"
-    [[ $? != 0 ]] && return 1
+    # Percent-encode the host and path names.
+    local URL_HOST URL_PATH
+    URL_HOST="$(omz_urlencode -P $HOST)" || return 1
+    URL_PATH="$(omz_urlencode -P $PWD)" || return 1
 
     # Undocumented Terminal.app-specific control sequence
-    printf '\e]7;%s\a' "file://$HOST$URL_PATH"
+    printf '\e]7;%s\a' "file://$URL_HOST$URL_PATH"
   }
 
   # Use a precmd hook instead of a chpwd hook to avoid contaminating output