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tools/install: Use condtional command

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This commit is contained in:
Koichi Murase
2021-04-20 11:56:41 +09:00
parent c22b97e09a
commit 703e2864d4
1 changed files with 5 additions and 5 deletions
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10
tools/install.sh
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@ -17,7 +17,7 @@ main() {
ncolors=$(tput colors 2>/dev/null || tput Co 2>/dev/null || echo -1)
fi
if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
if [[ -t 1 && -n $ncolors && $ncolors -ge 8 ]]; then
RED=$(tput setaf 1 2>/dev/null || tput AF 1 2>/dev/null)
GREEN=$(tput setaf 2 2>/dev/null || tput AF 2 2>/dev/null)
YELLOW=$(tput setaf 3 2>/dev/null || tput AF 3 2>/dev/null)
@ -37,11 +37,11 @@ main() {
# which may fail on systems lacking tput or terminfo
set -e
if [ ! -n "$OSH" ]; then
if [[ ! $OSH ]]; then
OSH=~/.oh-my-bash
fi
if [ -d "$OSH" ]; then
if [[ -d $OSH ]]; then
printf "${YELLOW}You already have Oh My Bash installed.${NORMAL}\n"
printf "You'll need to remove $OSH if you want to re-install.\n"
exit
@ -60,7 +60,7 @@ main() {
exit 1
}
# The Windows (MSYS) Git is not compatible with normal use on cygwin
if [ "$OSTYPE" = cygwin ]; then
if [[ $OSTYPE = cygwin ]]; then
if git --version | grep msysgit > /dev/null; then
echo "Error: Windows/MSYS Git is not supported on Cygwin"
echo "Error: Make sure the Cygwin git package is installed and is first on the path"
@ -73,7 +73,7 @@ main() {
}
printf "${BLUE}Looking for an existing bash config...${NORMAL}\n"
if [ -f ~/.bashrc ] || [ -h ~/.bashrc ]; then
if [[ -f ~/.bashrc || -h ~/.bashrc ]]; then
printf "${YELLOW}Found ~/.bashrc.${NORMAL} ${GREEN}Backing up to ~/.bashrc.pre-oh-my-bash${NORMAL}\n";
mv ~/.bashrc ~/.bashrc.pre-oh-my-bash;
fi