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Merge pull request #4254 from apjanke/copyfile-portability

Cross-platform clipboard clipcopy() and clippaste()
This commit is contained in:
Robby Russell 2015-10-09 07:15:53 -07:00
commit dc06e96e9c
4 changed files with 100 additions and 10 deletions

86
lib/clipboard.zsh Normal file
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@ -0,0 +1,86 @@
# System clipboard integration
#
# 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.
# clipcopy - Copy data to clipboard
#
# Usage:
#
# <command> | clipcopy - copies stdin to clipboard
#
# 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 which xclip &>/dev/null; then
if [[ -z $file ]]; then
xclip -in -selection clipboard
else
xclip -in -selection clipboard $file
fi
elif which xsel &>/dev/null; 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:
#
# clippaste - writes clipboard's contents to stdout
#
# clippaste | <command> - pastes contents and pipes it to another process
#
# clippaste > <file> - paste contents to a file
#
# Examples:
#
# # Pipe to another process
# clippaste | grep foo
#
# # Paste to a file
# clippaste > file.txt
function clippaste() {
emulate -L zsh
if [[ $OSTYPE == darwin* ]]; then
pbpaste
elif [[ $OSTYPE == cygwin* ]]; then
cat /dev/clipboard
else
if which xclip &>/dev/null; then
xclip -out -selection clipboard
elif which xsel &>/dev/null; then
xsel --clipboard --output
else
print "clipcopy: Platform $OSTYPE not supported or xclip/xsel not installed" >&2
return 1
fi
fi
}

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@ -6,11 +6,11 @@ cf () {
}
# compile & copy to clipboard
cfc () {
cf "$1" | pbcopy
cf "$1" | clipcopy
}
# compile from pasteboard & print
alias cfp='coffeeMe "$(pbpaste)"'
# compile from clipboard & print
alias cfp='coffeeMe "$(clippaste)"'
# compile from pasteboard and copy to clipboard
alias cfpc='cfp | pbcopy'
# compile from clipboard and copy to clipboard
alias cfpc='cfp | clipcopy'

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@ -1,3 +1,5 @@
# Copies the pathname of the current directory to the system or X Windows clipboard
function copydir {
pwd | tr -d "\r\n" | pbcopy
}
emulate -L zsh
print -n $PWD | clipcopy
}

View file

@ -1,5 +1,7 @@
# Copies the contents of a given file to the system or X Windows clipboard
#
# copyfile <file>
function copyfile {
[[ "$#" != 1 ]] && return 1
local file_to_copy=$1
cat $file_to_copy | pbcopy
emulate -L zsh
clipcopy $1
}