Improved Vega Installer Script, not using brew, take care of sudo, me…

…ssage improvements
srijanone · Jun 17, 2020 · fc01945 · fc01945
1 parent 51d223d
commit fc01945
Showing 1 changed file with 73 additions and 26 deletions.
diff --git a/scripts/install.sh b/scripts/install.sh
@@ -1,64 +1,111 @@
 #!/usr/bin/env bash
-# Vega installer
+# Vega Installer Script
 #
 # Usage:
 #   curl -fsSL https://raw.githubusercontent.com/srijanone/vega/develop/scripts/install.sh | bash
 
 VERSION="1.0.0"
 BREW=$(command -v brew)
+BREW="" # Don't wanna use brew, as some people don't have brew or sudo permission
+
+# Vega has depedency of tilt: tilt.dev
+TILT_VERSION="0.14.3"
 
 set -e
 
+red="\e[31m"
+green="\e[32m"
+yellow="\e[33m"
+blue="\e[34m"
+bold="\e[1m"
+reset="\e[0m"
+
+show_next_step_message="NO"
+
+function shell() {
+  # ps -p $$ | tail -1 | awk '{print $NF}'
+  echo "${SHELL##*/}"
+}
+
+function shell_rc() {
+  local shell_name=$(shell)
+  echo ".${shell_name/-/}rc"
+}
+
+function next_step_message() {
+  local name="Vega"
+  echo -e "${yellow}${name} is installed to \$HOME/.local/bin, Please add following line to your $(shell_rc) file and reload it using: ${bold} source $(shell_rc) ${reset}"
+  echo ""
+  echo -e "${bold}export PATH=\"\$PATH:\$HOME/.local/bin\"${reset}"
+  echo ""
+}
+
 function copy_binary() {
   name="$1"
   if [[ ":$PATH:" == *":$HOME/.local/bin:"* ]]; then
-      mv "$name" "$HOME/.local/bin/$name"
+    mv "${name}" "$HOME/.local/bin/${name}"
   else
-      echo "Installing $name to /usr/local/bin which is write protected"
-      echo "If you'd prefer to install $name without sudo permissions, add \$HOME/.local/bin to your \$PATH and rerun the installer"
-      sudo mv "$name" "/usr/local/bin/$name"
+    show_next_step_message="YES"
+    mkdir -p "$HOME/.local/bin"
+    mv "${name}" "$HOME/.local/bin/${name}"
   fi
 }
 
 function install_vega() {
   if [[ "$OSTYPE" == "linux-gnu" ]]; then
-      set -x
-      curl -fsSL https://github.com/srijanone/vega/releases/download/v$VERSION/vega_${VERSION}_linux_x86_64.tar.gz | tar -xzv vega
-      copy_binary "vega"
+    curl -fsSL https://github.com/srijanone/vega/releases/download/v${VERSION}/vega_${VERSION}_linux_x86_64.tar.gz | tar -xzv vega 2>/dev/null
+    copy_binary "vega"
   elif [[ "$OSTYPE" == "darwin"* ]]; then
-      if [[ "$BREW" != "" ]]; then
-          set -x
-          brew install srijanone/vega/vega
-      else
-          set -x
-          curl -fsSL https://github.com/srijanone/vega/releases/download/v$VERSION/vega_${VERSION}_mac_x86_64.tar.gz | tar -xzv vega
-          copy_binary "vega"
-      fi
+    if [[ "$BREW" != "" ]]; then
+      brew install srijanone/vega/vega
+    else
+      curl -fsSL https://github.com/srijanone/vega/releases/download/v${VERSION}/vega_${VERSION}_mac_x86_64.tar.gz | tar -xzv vega 2>/dev/null
+      copy_binary "vega"
+    fi
   else
-      set +x
-      echo "vega does not work for your platform: $OS"
-      exit 1
+    echo -e "${red}The Vega installer does not work for your platform: ${OS} ${reset}"
+    echo -e "${red}Please file an issue at https://github.com/srijanone/vega/issues/new ${reset}"
+    exit 1
   fi
 }
 
 function install_tilt() {
-  curl -fsSL https://raw.githubusercontent.com/windmilleng/tilt/master/scripts/install.sh | bash
+  if [[ "$OSTYPE" == "linux-gnu" ]]; then
+    curl -fsSL https://github.com/tilt-dev/tilt/releases/download/v${TILT_VERSION}/tilt.${TILT_VERSION}.linux.x86_64.tar.gz | tar -xzv tilt 2>/dev/null
+    copy_binary "tilt"
+  elif [[ "$OSTYPE" == "darwin"* ]]; then
+    if [[ "$BREW" != "" ]]; then
+      brew install tilt-dev/tap/tilt
+    else
+      curl -fsSL https://github.com/tilt-dev/tilt/releases/download/v${TILT_VERSION}/tilt.${TILT_VERSION}.mac.x86_64.tar.gz | tar -xzv tilt 2>/dev/null
+      copy_binary "tilt"
+    fi
+  else
+    echo -e "${red}The Tilt installer does not work for your platform: ${OS} ${reset}"
+    echo -e "${red}Please file an issue at https://github.com/tilt-dev/tilt/issues/new ${reset}"
+    exit 1
+  fi
 }
 
 function install() {
   VEGA_PATH=$(command -v vega 2>&1 || true)
   TILT_PATH=$(command -v tilt 2>&1 || true)
 
+  if [[ -z $VEGA_PATH ]]; then
+    echo -e "${green}Installing Vega${reset}"
+    install_vega
+  else
+    echo -e "${green}Vega already installed, Please run 'vega' for details${reset}"
+  fi
+
   if [[ -z $TILT_PATH ]]; then
-    echo "Installing 'Tilt', dependency of vega"
+    echo -e "${green}Installing Dependencies${reset}"
+    echo -e "${green}Installing Tilt${reset}"
     install_tilt
   fi
 
-  if [[ -z $VEGA_PATH ]]; then
-    echo "Installing Vega"
-    install_vega
-  else
-    echo "Vega already installed, Please type 'vega' for details"
+  if [[ "${show_next_step_message}" == "YES" ]]; then
+    next_step_message
   fi
 }