You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
152 lines
3.6 KiB
152 lines
3.6 KiB
#!/bin/bash |
|
|
|
set -e |
|
|
|
OS=$(uname -s) |
|
|
|
if [ "$OS" == "Darwin" ]; then |
|
FILENAME="fnm-macos" |
|
elif [ "$OS" == "Linux" ]; then |
|
FILENAME="fnm-linux" |
|
else |
|
echo "OS $OS is not supported." |
|
echo "If you think that's a bug - please file an issue to https://github.com/Schniz/fnm/issues" |
|
exit 1 |
|
fi |
|
|
|
INSTALL_DIR="$HOME/.fnm" |
|
|
|
# Parse Flags |
|
parse_args() { |
|
while [[ $# -gt 0 ]] |
|
do |
|
key="$1" |
|
|
|
case $key in |
|
-d|--install-dir) |
|
INSTALL_DIR="$2" |
|
shift # past argument |
|
shift # past value |
|
;; |
|
-s|--skip-shell) |
|
SKIP_SHELL="true" |
|
shift # past argument |
|
;; |
|
*) |
|
echo "Unrecognized argument $key" |
|
exit 1 |
|
;; |
|
esac |
|
done |
|
} |
|
|
|
parse_args "$@" |
|
|
|
|
|
get_latest_release() { |
|
# Taken from https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c |
|
curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api |
|
grep '"tag_name":' | # Get tag line |
|
sed -E 's/.*"([^"]+)".*/\1/' # Pluck JSON value |
|
} |
|
|
|
download_fnm() { |
|
LATEST_RELEASE=$(get_latest_release Schniz/fnm) |
|
URL=https://github.com/Schniz/fnm/releases/download/$LATEST_RELEASE/$FILENAME.zip |
|
DOWNLOAD_DIR=$(mktemp -d) |
|
|
|
echo "Downloading $URL..." |
|
|
|
mkdir -p $INSTALL_DIR &> /dev/null |
|
curl --progress-bar -L $URL -o $DOWNLOAD_DIR/$FILENAME.zip |
|
unzip -q $DOWNLOAD_DIR/$FILENAME.zip -d $DOWNLOAD_DIR |
|
mv $DOWNLOAD_DIR/$FILENAME/fnm $INSTALL_DIR/fnm |
|
chmod u+x $INSTALL_DIR/fnm |
|
} |
|
|
|
check_dependencies() { |
|
echo "Checking dependencies for the installation script..." |
|
|
|
echo -n "Checking availablity of curl... " |
|
if hash curl 2>/dev/null; then |
|
echo "OK!" |
|
else |
|
echo "Missing!" |
|
SHOULD_EXIT="true" |
|
fi |
|
|
|
echo -n "Checking availablity of unzip... " |
|
if hash unzip 2>/dev/null; then |
|
echo "OK!" |
|
else |
|
echo "Missing!" |
|
SHOULD_EXIT="true" |
|
fi |
|
|
|
if [ "$SHOULD_EXIT" = "true" ]; then |
|
exit 1 |
|
fi |
|
} |
|
|
|
setup_shell() { |
|
CURRENT_SHELL=$(basename $SHELL) |
|
|
|
if [ "$CURRENT_SHELL" == "zsh" ]; then |
|
CONF_FILE=$HOME/.zshrc |
|
echo "Installing for Zsh. Appending the following to $CONF_FILE:" |
|
echo "" |
|
echo ' # fnm' |
|
echo ' export PATH=$HOME/.fnm:$PATH' |
|
echo ' eval "`fnm env --multi`"' |
|
|
|
echo '' >> $CONF_FILE |
|
echo '# fnm' >> $CONF_FILE |
|
echo 'export PATH=$HOME/.fnm:$PATH' >> $CONF_FILE |
|
echo 'eval "`fnm env --multi`"' >> $CONF_FILE |
|
|
|
elif [ "$CURRENT_SHELL" == "fish" ]; then |
|
CONF_FILE=$HOME/.config/fish/config.fish |
|
echo "Installing for Fish. Appending the following to $CONF_FILE:" |
|
echo "" |
|
echo ' # fnm' |
|
echo ' set PATH $HOME/.fnm $PATH' |
|
echo ' fnm env --multi | source' |
|
|
|
echo '' >> $CONF_FILE |
|
echo '# fnm' >> $CONF_FILE |
|
echo 'set PATH $HOME/.fnm $PATH' >> $CONF_FILE |
|
echo 'fnm env --multi | source' >> $CONF_FILE |
|
|
|
elif [ "$CURRENT_SHELL" == "bash" ]; then |
|
if [ "$OS" == "Darwin" ]; then |
|
CONF_FILE=$HOME/.profile |
|
else |
|
CONF_FILE=$HOME/.bashrc |
|
fi |
|
echo "Installing for Bash. Appending the following to $CONF_FILE:" |
|
echo "" |
|
echo ' # fnm' |
|
echo ' export PATH=$HOME/.fnm:$PATH' |
|
echo ' eval "`fnm env --multi`"' |
|
|
|
echo '' >> $CONF_FILE |
|
echo '# fnm' >> $CONF_FILE |
|
echo 'export PATH=$HOME/.fnm:$PATH' >> $CONF_FILE |
|
echo 'eval "`fnm env --multi`"' >> $CONF_FILE |
|
|
|
else |
|
echo "Could not infer shell type. Please set up manually." |
|
exit 1 |
|
fi |
|
|
|
echo "" |
|
echo "In order to apply the changes, open a new terminal or run the following command:" |
|
echo "" |
|
echo " source $CONF_FILE" |
|
} |
|
|
|
check_dependencies |
|
download_fnm |
|
if [ "$SKIP_SHELL" != "true" ]; then |
|
setup_shell |
|
fi
|
|
|