nvm/install-gitless.sh

71 lines
1.6 KiB
Bash
Executable File

#!/bin/bash
set -e
fatalExit (){
echo "$@" && exit 1;
}
if [ ! "$NVM_SOURCE" ]; then
NVM_SOURCE="https://raw.github.com/creationix/nvm/master/nvm.sh"
fi
if [ ! "$NVM_DIR" ]; then
NVM_DIR="$HOME/.nvm"
fi
# Downloading to $NVM_DIR
mkdir -p "$NVM_DIR"
echo -e "\r=> Downloading... \c"
# Detect if curl or wget is installed to download NVM_SOURCE
if type curl > /dev/null 2>&1; then
curl --silent "$NVM_SOURCE" -o "$NVM_DIR/nvm.sh" || fatalExit "Failed downloading $NVM_SOURCE";
elif type wget > /dev/null 2>&1; then
wget --quiet "$NVM_SOURCE" -O "$NVM_DIR/nvm.sh" || fatalExit "Failed downloading $NVM_SOURCE";
else
fatalExit "Must have curl or wget to install nvm";
fi
echo "Downloaded"
echo
# Detect profile file, .bash_profile has precedence over .profile
if [ ! -z "$1" ]; then
PROFILE="$1"
else
if [ -f "$HOME/.bash_profile" ]; then
PROFILE="$HOME/.bash_profile"
elif [ -f "$HOME/.profile" ]; then
PROFILE="$HOME/.profile"
fi
fi
SOURCE_STR="[[ -s "$NVM_DIR/nvm.sh" ]] && . "$NVM_DIR/nvm.sh" # This loads NVM"
if [ -z "$PROFILE" ] || [ ! -f "$PROFILE" ] ; then
if [ -z $PROFILE ]; then
echo "=> Profile not found"
else
echo "=> Profile $PROFILE not found"
fi
echo "=> Append the following line to the correct file yourself"
echo
echo "\t$SOURCE_STR"
echo
echo "=> Close and reopen your terminal to start using NVM"
exit
fi
if ! grep -qc 'nvm.sh' $PROFILE; then
echo "=> Appending source string to $PROFILE"
echo "" >> "$PROFILE"
echo $SOURCE_STR >> "$PROFILE"
else
echo "=> Source string already in $PROFILE"
fi
echo "=> Close and reopen your terminal to start using NVM"