aria2-install: Optimize details

P3TERX · May 2, 2020 · 8a317f3 · 8a317f3
1 parent 4b2f0f3
commit 8a317f3
Showing 1 changed file with 27 additions and 23 deletions.
diff --git a/aria2-install.sh b/aria2-install.sh
@@ -4,7 +4,7 @@
 # File name: aria2-install.sh
 # Description: Install latest version Aria2
 # System Required: Debian/Ubuntu or other
-# Version: 1.4
+# Version: 1.5
 # Lisence: GPLv3
 # Author: P3TERX
 # Blog: https://p3terx.com (chinese)
@@ -24,10 +24,10 @@ Font_color_suffix="\033[0m"
 INFO="[${Green_font_prefix}INFO${Font_color_suffix}]"
 ERROR="[${Red_font_prefix}ERROR${Font_color_suffix}]"
 ARCH=$(uname -m)
-[ $(command -v dpkg) ] \
-&& dpkgARCH=$(dpkg --print-architecture | awk -F- '{ print $NF }')
+[ $(command -v dpkg) ] &&
+    dpkgARCH=$(dpkg --print-architecture | awk -F- '{ print $NF }')
 
-echo -e "${INFO} Check the architecture ..."
+echo -e "${INFO} Check CPU architecture ..."
 if [[ $ARCH == i*86 || $dpkgARCH == i*86 ]]; then
     ARCH="i386"
 elif [[ $ARCH == "x86_64" || $dpkgARCH == "amd64" ]]; then
@@ -41,32 +41,36 @@ else
     exit 1
 fi
 
-echo -e "${INFO} Check the version of Aria2 ..."
-ARIA2_VER=$(curl -fsSL https://api.github.com/repos/P3TERX/aria2-builder/releases | grep -o '"tag_name": ".*"' | head -n 1 | sed 's/"//g' | sed 's/tag_name: //g')
-[ -z $ARIA2_VER ] && {
-    echo -e "${ERROR} Unable to check the version, network failure or API error."
+echo -e "${INFO} Get Aria2 download link ..."
+TAG_NAME=$(curl -fsSL https://api.github.com/repos/P3TERX/aria2-builder/releases/latest | grep -o '"tag_name": ".*"' | head -n 1 | cut -d'"' -f4)
+[ -z $TAG_NAME ] && {
+    echo -e "${ERROR} Unable to get Aria2 download link, network failure or API error."
     exit 1
 }
-[ $(command -v aria2c) ] && {
-    [[ $(aria2c -v | grep $ARIA2_VER) ]] && {
-        echo -e "${INFO} The latest version Aria2 $ARIA2_VER is installed."
-        exit 0
-    } || {
-        echo -e "${INFO} Uninstall the old version ..."
-        $SUDO rm -rf $(command -v aria2c)
-    }
-}
+ARIA2_VER=${TAG_NAME%_*}
+BUILD_DATE=${TAG_NAME#*_}
 
-echo -e "${INFO} Download Aria2 ${ARIA2_VER} ${ARCH} ..."
-curl -LS "https://github.com/P3TERX/aria2-builder/releases/download/${ARIA2_VER}/aria2-${ARIA2_VER}-static-linux-${ARCH}.tar.gz" | tar -zxC . || {
+echo -e "${INFO} Download Aria2 ${ARIA2_VER} (build ${BUILD_DATE} ${ARCH}) ..."
+curl -L "https://github.com/P3TERX/aria2-builder/releases/download/${TAG_NAME}/aria2-${ARIA2_VER}-static-linux-${ARCH}.tar.gz" | tar -xz
+[ ! -s aria2c ] && {
     echo -e "${ERROR} Unable to download aria2, network failure or other error."
     exit 1
 }
 
-echo -e "${INFO} Installation Aria2 ${ARIA2_VER} ..."
-$SUDO mv aria2c /usr/local/bin \
-    && echo -e "${INFO} Aria2 successful installation !" \
-    || {
+while [ $(command -v aria2c) ]; do
+    echo -e "${INFO} Remove old version ..."
+    $SUDO rm -rf $(command -v aria2c) || {
+        echo -e "${ERROR} Unable to remove old version aria2 !"
+        exit 0
+    }
+done
+
+echo -e "${INFO} Installing Aria2 ${ARIA2_VER} (build ${BUILD_DATE} ${ARCH}) ..."
+$SUDO mv aria2c /usr/local/bin &&
+    echo -e "${INFO} Aria2 installed successfully !" ||
+    {
         echo -e "${ERROR} Aria2 installation failed !"
         exit 1
     }
+
+exit 0