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Merge pull request #14 from titanom/feat/install-script
feat: add install script
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| #!/bin/bash | ||
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| set -e | ||
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| RELEASE="latest" | ||
| OS="$(uname -s)" | ||
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| if [ -d "$HOME/.bwenv" ]; then | ||
| INSTALL_DIR="$HOME/.bwenv" | ||
| elif [ -n "$XDG_DATA_HOME" ]; then | ||
| INSTALL_DIR="$XDG_DATA_HOME/bwenv" | ||
| elif [ "$OS" = "Darwin" ]; then | ||
| INSTALL_DIR="$HOME/Library/Application Support/bwenv" | ||
| else | ||
| INSTALL_DIR="$HOME/.local/share/bwenv" | ||
| fi | ||
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| FILENAME=bwenv-x86_64-unknown-linux-musl | ||
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| download_bwenv() { | ||
| URL="https://github.com/titanom/bwenv/releases/latest/download/$FILENAME.zip" | ||
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| DOWNLOAD_DIR=$(mktemp -d) | ||
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| echo "Downloading $URL..." | ||
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| mkdir -p "$INSTALL_DIR" &>/dev/null | ||
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| if ! curl --progress-bar --fail -L "$URL" -o "$DOWNLOAD_DIR/$FILENAME.zip"; then | ||
| echo "Download failed. Check that the release/filename are correct." | ||
| exit 1 | ||
| fi | ||
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| unzip -q "$DOWNLOAD_DIR/$FILENAME.zip" -d "$DOWNLOAD_DIR" | ||
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| if [ -f "$DOWNLOAD_DIR/bwenv" ]; then | ||
| mv "$DOWNLOAD_DIR/bwenv" "$INSTALL_DIR/bwenv" | ||
| else | ||
| mv "$DOWNLOAD_DIR/$FILENAME/bwenv" "$INSTALL_DIR/bwenv" | ||
| fi | ||
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| chmod u+x "$INSTALL_DIR/bwenv" | ||
| } | ||
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| check_dependencies() { | ||
| echo "Checking dependencies for the installation script..." | ||
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| echo -n "Checking availability of curl... " | ||
| if hash curl 2>/dev/null; then | ||
| echo "OK!" | ||
| else | ||
| echo "Missing!" | ||
| SHOULD_EXIT="true" | ||
| fi | ||
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| echo -n "Checking availability of unzip... " | ||
| if hash unzip 2>/dev/null; then | ||
| echo "OK!" | ||
| else | ||
| echo "Missing!" | ||
| SHOULD_EXIT="true" | ||
| fi | ||
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| if [ "$SHOULD_EXIT" = "true" ]; then | ||
| echo "Not installing bwenv due to missing dependencies." | ||
| exit 1 | ||
| fi | ||
| } | ||
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| ensure_containing_dir_exists() { | ||
| local CONTAINING_DIR | ||
| CONTAINING_DIR="$(dirname "$1")" | ||
| if [ ! -d "$CONTAINING_DIR" ]; then | ||
| echo " >> Creating directory $CONTAINING_DIR" | ||
| mkdir -p "$CONTAINING_DIR" | ||
| fi | ||
| } | ||
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| setup_shell() { | ||
| CURRENT_SHELL="$(basename "$SHELL")" | ||
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| if [ "$CURRENT_SHELL" = "bash" ]; then | ||
| CONF_FILE=$HOME/.bashrc | ||
| ensure_containing_dir_exists "$CONF_FILE" | ||
| echo "Installing for Bash. Appending the following to $CONF_FILE:" | ||
| echo "" | ||
| echo ' # bwenv' | ||
| echo ' export PATH="'"$INSTALL_DIR"':$PATH"' | ||
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| echo '' >>$CONF_FILE | ||
| echo '# bwenv' >>$CONF_FILE | ||
| echo 'export PATH="'"$INSTALL_DIR"':$PATH"' >>$CONF_FILE | ||
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| else | ||
| echo "Could not infer shell type. Please set up manually." | ||
| exit 1 | ||
| fi | ||
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| echo "" | ||
| echo "In order to apply the changes, open a new terminal or run the following command:" | ||
| echo "" | ||
| echo " source $CONF_FILE" | ||
| } | ||
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| check_dependencies | ||
| download_bwenv | ||
| if [ "$SKIP_SHELL" != "true" ]; then | ||
| setup_shell | ||
| fi |