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115 lines
3.0 KiB
115 lines
3.0 KiB
#!/bin/bash |
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OS=$(uname -a | cut -d" " -f 1) |
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if [ "$OS" == "Darwin" ]; then |
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FILENAME="fnm-macos" |
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elif [ "$OS" == "Linux" ]; then |
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FILENAME="fnm-linux" |
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else |
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echo "OS $OS is not supported." |
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echo "If you think that's a bug - please file an issue to https://github.com/Schniz/fnm/issues" |
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exit 1 |
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fi |
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get_latest_release() { |
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# Taken from https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c |
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curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api |
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grep '"tag_name":' | # Get tag line |
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sed -E 's/.*"([^"]+)".*/\1/' # Pluck JSON value |
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} |
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download_fnm() { |
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LATEST_RELEASE=$(get_latest_release Schniz/fnm) |
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URL=https://github.com/Schniz/fnm/releases/download/$LATEST_RELEASE/$FILENAME.zip |
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DOWNLOAD_DIR=$(mktemp -d) |
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echo "Downloading $URL..." |
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mkdir -p $HOME/.fnm &> /dev/null |
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curl --progress-bar -L $URL -o $DOWNLOAD_DIR/$FILENAME.zip |
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unzip -q $DOWNLOAD_DIR/$FILENAME.zip -d $DOWNLOAD_DIR |
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mv $DOWNLOAD_DIR/$FILENAME/fnm $HOME/.fnm/fnm |
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chmod u+x $HOME/.fnm/fnm |
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} |
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check_dependencies() { |
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echo "Checking dependencies for the installation script..." |
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echo -n "Checking availablity of curl... " |
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if hash curl 2>/dev/null; then |
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echo "OK!" |
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else |
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echo "Missing!" |
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SHOULD_EXIT="true" |
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fi |
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echo -n "Checking availablity of unzip... " |
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if hash unzip 2>/dev/null; then |
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echo "OK!" |
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else |
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echo "Missing!" |
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SHOULD_EXIT="true" |
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fi |
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if [ "$SHOULD_EXIT" = "true" ]; then |
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exit 1 |
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fi |
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} |
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setup_shell() { |
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CURRENT_SHELL=$(basename $SHELL) |
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if [ "$CURRENT_SHELL" == "zsh" ]; then |
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CONF_FILE=$HOME/.zshrc |
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echo "Installing for Zsh. Appending the following to $CONF_FILE:" |
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echo "" |
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echo ' # fnm' |
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echo ' export PATH=$HOME/.fnm:$PATH' |
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echo ' eval `fnm env`' |
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echo '' >> $CONF_FILE |
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echo '# fnm' >> $CONF_FILE |
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echo 'export PATH=$HOME/.fnm:$PATH' >> $CONF_FILE |
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echo 'eval `fnm env`' >> $CONF_FILE |
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elif [ "$CURRENT_SHELL" == "fish" ]; then |
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CONF_FILE=$HOME/.config/fish/config.fish |
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echo "Installing for Fish. Appending the following to $CONF_FILE:" |
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echo "" |
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echo ' # fnm' |
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echo ' set PATH $HOME/.fnm $PATH' |
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echo ' eval (fnm env --fish)' |
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echo '' >> $CONF_FILE |
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echo '# fnm' >> $CONF_FILE |
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echo 'set PATH $HOME/.fnm $PATH' >> $CONF_FILE |
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echo 'eval (fnm env --fish)' >> $CONF_FILE |
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elif [ "$CURRENT_SHELL" == "bash" ]; then |
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CONF_FILE=$HOME/.bashrc |
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echo "Installing for Bash. Appending the following to $CONF_FILE:" |
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echo "" |
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echo ' # fnm' |
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echo ' export PATH=$HOME/.fnm:$PATH' |
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echo ' eval `fnm env`' |
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echo '' >> $CONF_FILE |
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echo '# fnm' >> $CONF_FILE |
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echo 'export PATH=$HOME/.fnm:$PATH' >> $CONF_FILE |
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echo 'eval `fnm env`' >> $CONF_FILE |
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else |
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echo "Could not infer shell type. Please set up manually." |
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exit 1 |
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fi |
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echo "" |
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echo "In order to apply the changes, open a new terminal or run the following command:" |
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echo "" |
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echo " source $CONF_FILE" |
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} |
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check_dependencies |
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download_fnm |
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setup_shell
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