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Use consistent test operator of modern bash builtin.

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This commit is contained in:
David Tomaschik
2015-10-08 10:14:53 -07:00
parent 7b3750a768
commit 79b352d091
1 changed files with 10 additions and 10 deletions
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20
install.sh
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@@ -8,7 +8,7 @@ MINIMAL=${MINIMAL:-0}
INSTALL_KEYS=${INSTALL_KEYS:-1}
INSTALL_PKGS=${INSTALL_PKGS:-$((1 - ${MINIMAL}))}
if [ ! -d $BASEDIR ] ; then
if [[ ! -d $BASEDIR ]] ; then
echo "Please install to $BASEDIR!" 1>&2
exit 1
fi
@@ -30,11 +30,11 @@ function prerequisites {
return
fi
if which zsh > /dev/null ; then
if [ `getent passwd $USER | cut -d: -f7` != `which zsh` ] ; then
if [[ `getent passwd $USER | cut -d: -f7` != `which zsh` ]] ; then
echo 'Enter password to change shell.' 1>&2
chsh -s `which zsh`
fi
if [ ! -d $HOME/.oh-my-zsh ] ; then
if [[ ! -d $HOME/.oh-my-zsh ]] ; then
git clone https://github.com/robbyrussell/oh-my-zsh.git $HOME/.oh-my-zsh
fi
else
@@ -42,7 +42,7 @@ function prerequisites {
fi
if which vim > /dev/null ; then
mkdir -p $HOME/.vim/bundle
if [ ! -d $HOME/.vim/bundle/Vundle.vim ] ; then
if [[ ! -d $HOME/.vim/bundle/Vundle.vim ]] ; then
git clone https://github.com/VundleVim/Vundle.vim.git \
$HOME/.vim/bundle/Vundle.vim
fi
@@ -79,7 +79,7 @@ function install_basic_dir {
function postinstall {
# Install Vundle plugins
if [ -d $HOME/.vim/bundle/Vundle.vim ] ; then
if [[ -d $HOME/.vim/bundle/Vundle.vim ]] ; then
vim +VundleInstall +qall
fi
}
@@ -87,7 +87,7 @@ function postinstall {
function ssh_key_already_installed {
# Return 1 if the key isn't already installed, 0 if it is
local AK="${HOME}/.ssh/authorized_keys"
if [ ! -f $AK ] ; then
if [[ ! -f $AK ]] ; then
return 1
fi
local KEYFP=`ssh-keygen -l -f $1 2>/dev/null | awk '{print $2}'`
@@ -96,7 +96,7 @@ function ssh_key_already_installed {
while read key ; do
echo "$key" > $TMPF
local EFP=`ssh-keygen -l -f ${TMPF} 2>/dev/null | awk '{print $2}'`
if [ "$EFP" == "$KEYFP" ] ; then
if [[ "$EFP" == "$KEYFP" ]] ; then
rm $TMPF 2>/dev/null
return 0
fi
@@ -129,11 +129,11 @@ function install_gpg_keys {
function install_known_hosts {
echo 'Installing known hosts...' >&2
if [ ! -f ${BASEDIR}/keys/known_hosts ] ; then
if [[ ! -f ${BASEDIR}/keys/known_hosts ]] ; then
return 0
fi
mkdir -p ${HOME}/.ssh
if [ -f ${HOME}/.ssh/known_hosts ] ; then
if [[ -f ${HOME}/.ssh/known_hosts ]] ; then
local tmpf=`mktemp`
cat ${BASEDIR}/keys/known_hosts ${HOME}/.ssh/known_hosts | sort | uniq > $tmpf
mv $tmpf ${HOME}/.ssh/known_hosts
@@ -154,7 +154,7 @@ function is_deb_system {
function run_as_root {
# Attempt to run as root
if [ ${USER} == "root" ] ; then
if [[ ${USER} == "root" ]] ; then
"$@"
return $?
elif groups | grep -q '\bsudo\b' ; then