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add local install, otherwise global install if run as root, text/formatting changes

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This commit is contained in:
William Ting 2011-12-23 14:04:04 -10:00
parent 7085d8c5b4
commit 0f0ba550f9
1 changed files with 60 additions and 42 deletions
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102
install.zsh
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@ -16,34 +16,52 @@
#along with autojump. If not, see <http://www.gnu.org/licenses/>.
function show_help {
echo "sudo ./install.sh [--prefix /usr/local]"
echo "sudo ./install.zsh [--local] [--prefix /usr/local]"
}
prefix=/usr
local_install=false
local=false
#command line parsing
while true; do
case "$1" in
-h|--help|-\?) show_help; exit 0;;
-l|--local);
local_install=true
prefix=~/.autojump
shift
;;
-p|--prefix)
if [ $# -gt 1 ]; then
prefix=$2; shift 2
else
echo "--prefix or -p require an argument" 1>&2
case "$1" in
-h|--help|-\?)
show_help
exit 0
;;
-l|--local)
local=true
prefix=~/.autojump
shift
;;
-p|--prefix)
if [ $# -gt 1 ]; then
prefix=$2; shift 2
else
echo "--prefix or -p require an argument" 1>&2
exit 1
fi
;;
--)
shift
break
;;
-*)
echo "invalid option: $1" 1>&2
show_help
exit 1
fi ;;
--) shift; break;;
-*) echo "invalid option: $1" 1>&2; show_help; exit 1;;
*) break;;
esac
;;
*)
break
;;
esac
done
if [[ $(whoami) != "root" ]] && ! ${local}; then
echo "Please rerun as root or use the --local option."
exit 1
fi
echo "Installing main files to ${prefix} ..."
# add git revision to autojump
@ -58,44 +76,43 @@ cp autojump ${prefix}/bin/
cp autojump.1 ${prefix}/share/man/man1/
# autocompletion file in the first directory of the FPATH variable
if ( ! ${local_install} ); then
if ( ! ${local} ); then
fail=true
for f in $fpath
do
sudo cp _j $f && fail=false && break
cp _j $f && fail=false && break
done
if $fail
then
echo "Couldn't find a place to put the autocompletion file :-("
echo "Couldn't find a place to put the autocompletion file, please copy _j into your \$fpath"
echo "Still trying to install the rest of autojump..."
else
echo "Installed autocompletion file to $f"
fi
if [ -d "/etc/profile.d" ]; then
sudo cp autojump.zsh /etc/profile.d/
sudo cp autojump.sh /etc/profile.d/
echo "Remember to add the line"
echo " source /etc/profile.d/autojump.zsh"
echo "or"
echo " source /etc/profile"
echo "to your ~/.zshrc if it's not there already"
cp -v autojump.zsh /etc/profile.d/
cp -v autojump.sh /etc/profile.d/
echo
echo "Add the following line to your ~/.zshrc:"
echo
echo -e "\tsource /etc/profile.d/autojump.zsh"
echo
echo "You need to source your ~/.zshrc (source ~/.zshrc) before you can start using autojump."
else
echo "Your distribution does not have a /etc/profile.d directory, the default that we install one of the scripts to. Would you like us to copy it into your ~/.zshrc file to make it work? (If you have done this once before, delete the old version before doing it again.) [y/n]"
read ans
if [ ${#ans} -gt 0 ]; then
if [ $ans = "y" -o $ans = "Y" -o $ans = "yes" -o $ans = "Yes" ]; then
echo "" >> ~/.zshrc
echo "#autojump" >> ~/.zshrc
cat autojump.zsh >> ~/.zshrc
echo "Done!"
echo
echo "You need to source your ~/.zshrc (source ~/.zshrc) before you can start using autojump."
else
echo "Then you need to put autojump.zsh, or the code from it, somewhere where it will get read. Good luck!"
fi
if [ $ans = "y" -o $ans = "Y" -o $ans = "yes" -o $ans = "Yes" ]; then
echo "" >> ~/.zshrc
echo "#autojump" >> ~/.zshrc
cat autojump.zsh >> ~/.zshrc
echo "Done!"
echo
echo "You need to source your ~/.zshrc (source ~/.zshrc) before you can start using autojump."
else
echo "Then you need to put autojump.zsh, or the code from it, somewhere where it will get read. Good luck!"
fi
else
echo "Then you need to put autojump.zsh, or the code from it, somewhere where it will get read. Good luck!"
fi
@ -108,11 +125,12 @@ else
cp autojump.zsh ${prefix}/etc/profile.d/
cp autojump.sh ${prefix}/etc/profile.d/
echo
echo "Add the following lines to your ~/.zshrc:"
echo
echo " path=(${prefix}/bin \${path})"
echo " fpath=(${prefix}/functions \${fpath})"
echo " source ${prefix}/etc/profile.d/autojump.zsh"
echo -e "\tpath=(${prefix}/bin \${path})"
echo -e "\tfpath=(${prefix}/functions \${fpath})"
echo -e "\tsource ${prefix}/etc/profile.d/autojump.zsh"
echo
echo "You need to source your ~/.zshrc (source ~/.zshrc) before you can start using autojump."
echo