Обновление ohmyzsh

zsh/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* ]]; 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 [[ $OSTYPE == cygwin* ]]; then
-    cat /dev/clipboard
+
+  if [[ "${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