feat: add install script

Author: francis-du

install.sh

@@ -0,0 +1,141 @@
+#!/bin/sh
+
+NO_COLOR=$'\e[0m'
+ERROR=$'\e[0;31m'"ERROR: "
+INFO=$'\e[0;32m'"INFO: "
+WARN=$'\e[0;33m'"WARN: "
+LATEST_RELEASE="https://api.github.com/repos/francis-du/iotdb-cli/releases/latest"
+BIN_PATH="/usr/local/bin"
+VERSION=$1
+
+set_version() {
+  if [ ! -n "${VERSION}" ]; then
+    status=$(curl -Is ${LATEST_RELEASE} | grep 'HTTP' | awk '{print $2}')
+    if [ $status != 200 ]; then
+      echo "${ERROR}Install failed, reason: $(curl -s ${LATEST_RELEASE} | grep '"message":' | awk '{print $0}')"
+      exit 1
+    fi
+
+    if command -v curl &>/dev/null; then
+      VERSION=$(curl -s ${LATEST_RELEASE} | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+    else
+      if command -v wget &>/dev/null; then
+        VERSION=$(wget ${LATEST_RELEASE} | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+      else
+        echo "${ERROR}Please install wget or curl${NO_COLOR}"
+        exit 1
+      fi
+    fi
+  fi
+}
+
+download() {
+  local url=$1
+  local file_name=$2
+
+  if command -v curl &>/dev/null; then
+    if [ -n $file_name ]; then
+      if [ ! -f $file_name ]; then
+        curl -L -f -# -C0 -o $file_name "$url"
+      else
+        command $file_name -h
+        echo "${WARN}'$file_name' exists"
+        echo "${WARN}Please run command 'iotdb' or '${file_name}'"
+        exit 1
+      fi
+    else
+      curl -L -f -# -OC0 "$url" --progress-bar
+    fi
+  else
+    if command -v wget &>/dev/null; then
+      command wget --spider -q "$url"
+      if [ $? == 0 ]; then
+        wget --spider -q "$url"
+        if [ -n $file_name ]; then
+          if [ ! -f $file_name ]; then
+            wget -q -c --show-progress "$url" -O $file_name
+          else
+            command $file_name -h
+            echo "${WARN}'$file_name' exists"
+            echo "${WARN}Please run command 'iotdb' or '${file_name}'"
+            exit 1
+          fi
+        else
+          wget -q -c --show-progress "$url"
+        fi
+      else
+        echo "${ERROR}Download failed from $url"
+        exit 1
+      fi
+    else
+      echo "${ERROR}Please install wget or curl${NO_COLOR}"
+      exit 1
+    fi
+  fi
+}
+
+function install() {
+  set_version
+  echo "${INFO}Version: ${VERSION}"
+  echo "${INFO}Download from '${LATEST_RELEASE}'"
+  asset_base_url="https://github.com/francis-du/iotdb-cli/releases/download/${VERSION}"
+  case "$(uname -s)" in
+  Linux*)
+    bin_name="${BIN_PATH}/iotdb"
+    asset_url="$asset_base_url/iotdb-linux"
+    echo "${INFO}Assert url '${asset_url}'"
+    download $asset_url $bin_name
+
+    if [ -f "${bin_name}" ]; then
+      chmod +x $bin_name
+      echo "${INFO}Please run command 'iotdb' or '${bin_name}'"
+    else
+      echo "${ERROR}Install failed"
+    fi
+    ;;
+  Darwin*)
+    bin_name="${BIN_PATH}/iotdb"
+    asset_url="${asset_base_url}/iotdb-mac"
+    echo "${INFO}Assert url '${asset_url}'"
+    download $asset_url $bin_name
+
+    if [ -f "${bin_name}" ]; then
+      chmod +x $bin_name
+      echo "${INFO}Please run command 'iotdb' or '${bin_name}'"
+    else
+      echo "${ERROR}Install failed"
+    fi
+    ;;
+  CYGWIN*)
+    # TODO: Need to be test
+    bin_name="${BIN_PATH}/iotdb.exe"
+    asset_url="$asset_base_url/iotdb.exe"
+    echo "${INFO}Assert url '${asset_url}'"
+    download $asset_url $bin_name
+
+    if [ -f "${bin_name}" ]; then
+      echo "${INFO}Please run command 'iotdb.exe' or '${bin_name}'"
+    else
+      echo "${ERROR}Install failed"
+    fi
+    ;;
+  MINGW*)
+    # TODO: Need to be test
+    bin_name="${BIN_PATH}/iotdb.exe"
+    asset_url=$asset_base_url"/iotdb.exe"
+    echo "${INFO}Assert url '${asset_url}'"
+    download $asset_url $bin_name
+
+    if [ -f "${bin_name}" ]; then
+      echo "${INFO}Please run command 'iotdb.exe' or '${bin_name}'"
+    else
+      echo "${ERROR}Install failed"
+    fi
+    ;;
+  *)
+    echo "${ERROR}Unknown OS"
+    ;;
+  esac
+}
+
+install