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clipboard: Reduce unnecessary special-casing on stdin

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Ideally the parameter would just be removed-users could always
just do "clipcopy < some-file". but removing the parameter would break
backwards compatibility.

In any case, this simplifies the logic considerably.
This commit is contained in:
Robert Estelle 2019-07-12 17:01:10 -04:00
parent 29fb617e6b
commit d855547661
1 changed files with 6 additions and 21 deletions
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27
lib/clipboard.zsh
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@ -17,32 +17,17 @@
# #
function clipcopy() { function clipcopy() {
emulate -L zsh emulate -L zsh
local file=$1 local file="${1:-/dev/stdin}"
if [[ $OSTYPE == darwin* ]]; then if [[ $OSTYPE == darwin* ]]; then
if [[ -z $file ]]; then pbcopy < "${file}"
pbcopy
else
cat $file | pbcopy
fi
elif [[ $OSTYPE == cygwin* ]]; then elif [[ $OSTYPE == cygwin* ]]; then
if [[ -z $file ]]; then cat "${file}" > /dev/clipboard
cat > /dev/clipboard
else
cat $file > /dev/clipboard
fi
else else
if (( $+commands[xclip] )); then if (( $+commands[xclip] )); then
if [[ -z $file ]]; then xclip -in -selection clipboard < "${file}"
xclip -in -selection clipboard
else
xclip -in -selection clipboard $file
fi
elif (( $+commands[xsel] )); then elif (( $+commands[xsel] )); then
if [[ -z $file ]]; then xsel --clipboard --input < "${file}"
xsel --clipboard --input
else
cat "$file" | xsel --clipboard --input
fi
else else
print "clipcopy: Platform $OSTYPE not supported or xclip/xsel not installed" >&2 print "clipcopy: Platform $OSTYPE not supported or xclip/xsel not installed" >&2
return 1 return 1