add install-uplink.sh

public/install-uplink.sh

@@ -0,0 +1,143 @@
+#!/usr/bin/env bash
+
+# error codes
+# 0 - exited without problems
+# 1 - parameters not supported were used or unexpected error
+# 2 - OS not supported by this script
+# 3 - installed version is up to date
+# 4 - supported unzip tools are not available
+
+set -e
+
+unzip_tools_list=('unzip' '7z' 'busybox')
+os_arg=""
+os_type_arg=""
+output=false
+output_path=""
+
+usage() { echo "Usage: sudo -v ; curl https://raw.githubusercontent.com/storj/storj/main/scripts/install-uplink.sh | sudo bash [-s <os> -t <os-type> -o <output directory>]" 1>&2; exit 1; }
+
+# Option parsing
+while getopts "s:t:o::" opt; do
+  case $opt in
+    s)
+      os_arg="$OPTARG"
+      ;;
+    t)
+      os_type_arg="$OPTARG"
+      ;;
+    o)
+      output=true
+      if [ "$OPTARG" != "" ]; then
+        output_path="$OPTARG"
+      fi
+			if [ ! -d "$output_path" ]; then
+				mkdir -p "$output_path"
+			fi
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      exit 1
+      ;;
+  esac
+done
+
+# create tmp directory and move to it with macOS compatibility fallback
+tmp_dir=$(mktemp -d 2>/dev/null || mktemp -d -t 'uplink-install.XXXXXXXXXX')
+cd "$tmp_dir"
+
+# unzip tool check
+set +e
+for tool in ${unzip_tools_list[*]}; do
+  trash=$(hash "$tool" 2>>errors)
+  if [ "$?" -eq 0 ]; then
+    unzip_tool="$tool"
+    break
+  fi
+done
+set -e
+
+if [ -z "$unzip_tool" ]; then
+  echo "Supported unzip tools not available. Install unzip, 7z, or busybox."
+  exit 4
+fi
+
+# Check installed version
+installed_version=$(uplink version 2>>errors | grep 'Version:' | awk '{print $2}' || echo "none")
+
+# Fetch latest version from GitHub
+latest_version=$(curl -s https://api.github.com/repos/storj/storj/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+
+if [ "$installed_version" = "$latest_version" ] && [ "$output" != true ]; then
+  echo "The latest version of uplink ${installed_version} is already installed."
+  exit 3
+fi
+
+# OS detection
+if [ -z "$os_arg" ]; then
+  OS="$(uname)"
+else
+  OS="$os_arg"
+fi
+
+case $OS in
+	Linux|linux) OS='linux' ;;
+	FreeBSD|freebsd) OS='freebsd' ;;
+	Darwin|darwin) OS='darwin' ;;
+	*) echo 'OS not supported'; exit 2 ;;
+esac
+
+if [ -z "$os_type_arg" ]; then
+  OS_type="$(uname -m)"
+else
+  OS_type="$os_type_arg"
+fi
+
+case "$OS_type" in
+  x86_64|amd64) OS_type='amd64' ;;
+  aarch64|arm64) OS_type='arm64' ;;
+  *) echo 'OS type not supported'; exit 2 ;;
+esac
+
+# Download and unzip
+download_link="https://github.com/storj/storj/releases/latest/download/uplink_${OS}_${OS_type}.zip"
+uplink_zip="uplink_${OS}_${OS_type}.zip"
+
+curl -L -OfsS "$download_link"
+
+unzip_dir="tmp_unzip_dir_for_uplink"
+echo $unzip_dir
+
+case "$unzip_tool" in
+  'unzip') unzip -a "$uplink_zip" -d "$unzip_dir" ;;
+  '7z') 7z x "$uplink_zip" "-o$unzip_dir" ;;
+  'busybox') mkdir -p "$unzip_dir"; busybox unzip "$uplink_zip" -d "$unzip_dir" ;;
+esac
+
+
+if [ "$output" = true ]; then
+  cd -
+  install -m 755 $tmp_dir/$unzip_dir/uplink $output_path/uplink
+  echo "Downloaded and unzipped to $output_path"
+  exit 0
+fi
+
+cd $unzip_dir
+
+# Install uplink
+case "$OS" in
+  'linux'|'freebsd')
+    install -m 755 -o root -g root uplink /usr/bin/uplink
+    ;;
+  'darwin')
+    install -m 755 uplink /usr/local/bin/uplink
+    ;;
+  *) echo 'OS not supported'; exit 2 ;;
+esac
+
+version=$(uplink version 2>>errors | head -n 1)
+
+echo "${version} has successfully installed."
+echo 'Now run "uplink setup" for configuration.'
+exit 0
+