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- Clean lesspipe.sh script

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This commit is contained in:
Vojtech Vitek (V-Teq) 2011-02-15 12:02:37 +01:00
parent 50e7a8994a
commit f9e095f461
2 changed files with 33 additions and 33 deletions
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1
less.spec
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@ -72,6 +72,7 @@ ls -la $RPM_BUILD_ROOT/etc/profile.d
rm -rf $RPM_BUILD_ROOT
%changelog
- Clean lesspipe.sh script
- Split case for compressed and plain troff files
- Add support for *.xz and *.lzma man pages
Resolves: #676057

65
lesspipe.sh
View File

@ -11,34 +11,44 @@
# after the first one in the LESSOPEN environment variable:
# export LESSOPEN="||/usr/bin/lesspipe.sh %s"
lesspipe() {
case "$1" in
*.[1-9n].bz2|*.[1-9]x.bz2|*.man.bz2|*.[1-9n].[gx]z|*.[1-9]x.[gx]z|*.man.[gx]z|*.[1-9n].lzma|*.[1-9]x.lzma|*.man.lzma)
case "$1" in
*.gz) DECOMPRESSOR="gzip -dc" ;;
*.bz2) DECOMPRESSOR="bzip2 -dc" ;;
*.xz|*.lzma) DECOMPRESSOR="xz -dc" ;;
if [ ! -e "$1" ] ; then
exit 1
fi
if [ -d "$1" ] ; then
ls -alF -- "$1"
exit $?
fi
exec 2>/dev/null
case "$1" in
*.[1-9n].bz2|*.[1-9]x.bz2|*.man.bz2|*.[1-9n].[gx]z|*.[1-9]x.[gx]z|*.man.[gx]z|*.[1-9n].lzma|*.[1-9]x.lzma|*.man.lzma)
case "$1" in
*.gz) DECOMPRESSOR="gzip -dc" ;;
*.bz2) DECOMPRESSOR="bzip2 -dc" ;;
*.xz|*.lzma) DECOMPRESSOR="xz -dc" ;;
esac
if [ -n "$DECOMPRESSOR" ] && $DECOMPRESSOR -- "$1" | file - | grep -q troff; then
$DECOMPRESSOR -- "$1" | man -l - | cat -s
exit $?
fi ;;&
*.[1-9n]|*.[1-9]x|*.man)
*.[1-9n]|*.[1-9]x|*.man)
if file "$1" | grep -q troff; then
man -l "$1" | cat -s
exit $?
fi ;;&
*.tar) tar tvvf "$1" ;;
*.tgz|*.tar.gz|*.tar.[zZ]) tar tzvvf "$1" ;;
*.tar.xz) tar Jtvvf "$1" ;;
*.xz|*.lzma) xz -dc -- "$1" ;;
*.tar.bz2|*.tbz2) bzip2 -dc -- "$1" | tar tvvf - ;;
*.[zZ]|*.gz) gzip -dc -- "$1" ;;
*.bz2) bzip2 -dc -- "$1" ;;
*.zip|*.jar|*.nbm) zipinfo -- "$1" ;;
*.rpm) rpm -qpivl --changelog -- "$1" ;;
*.cpi|*.cpio) cpio -itv < "$1" ;;
*.gif|*.jpeg|*.jpg|*.pcd|*.png|*.tga|*.tiff|*.tif)
*.tar) tar tvvf "$1" ;;
*.tgz|*.tar.gz|*.tar.[zZ]) tar tzvvf "$1" ;;
*.tar.xz) tar Jtvvf "$1" ;;
*.xz|*.lzma) xz -dc -- "$1" ;;
*.tar.bz2|*.tbz2) bzip2 -dc -- "$1" | tar tvvf - ;;
*.[zZ]|*.gz) gzip -dc -- "$1" ;;
*.bz2) bzip2 -dc -- "$1" ;;
*.zip|*.jar|*.nbm) zipinfo -- "$1" ;;
*.rpm) rpm -qpivl --changelog -- "$1" ;;
*.cpi|*.cpio) cpio -itv < "$1" ;;
*.gif|*.jpeg|*.jpg|*.pcd|*.png|*.tga|*.tiff|*.tif)
if [ -x /usr/bin/identify ]; then
identify "$1"
elif [ -x /usr/bin/gm ]; then
@ -48,7 +58,7 @@ lesspipe() {
echo "Install ImageMagick or GraphicsMagick to browse images"
exit 1
fi ;;
*)
*)
if [ -x /usr/bin/file -a -x /usr/bin/iconv -a -x /usr/bin/cut ]; then
case `file "$1"` in
*UTF-16*) conv='UTF-16' ;;
@ -61,17 +71,6 @@ lesspipe() {
fi
fi
exit 1
esac
exit $?
}
esac
exit $?
if [ ! -e "$1" ] ; then
exit 1
fi
if [ -d "$1" ] ; then
ls -alF -- "$1"
exit $?
else
lesspipe "$1" 2> /dev/null
fi