From 6ae7ef48d0237615afda2ad04368f17c9019ff17 Mon Sep 17 00:00:00 2001
From: dbroqua <dbroqua@mousur.org>
Date: Tue, 5 May 2020 16:07:01 +0200
Subject: [PATCH] Added --rc option

---
 pkgkernel-auto.sh | 36 +++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/pkgkernel-auto.sh b/pkgkernel-auto.sh
index 50e398c..567f3ad 100755
--- a/pkgkernel-auto.sh
+++ b/pkgkernel-auto.sh
@@ -8,9 +8,9 @@ DEFAULT='\033[0m'
 # Defaults values
 PREFIX='linux-'
 EXTENSION='.tar.xz'
+MAINLINE=1
 SHOW_MENU_CONFIG=0
 
-
 # Function to script script if step fail
 isPreviousStepOk () {
     if [ $? -ne 0 ]; then
@@ -27,7 +27,8 @@ while [ $# -gt 0 ]; do
             printf "* pkgkernel-auto: Usage\n"
             printf "* --menu: show kernel menu\n"
             printf "* --archive <path to local kernel archive>: Use local kernel archive\n"
-            printf "* --extension <archive extention>: if not a archive extension is not tar.xz (tar.xz or tar.gz))\n"
+            printf "* --extension <archive extention>: if not a archive extension is not tar.xz (tar.xz or tar.gz)\n"
+            printf "* --rc: Get RC version instead of mainline\n"
             printf "****************************************************************************************************\n"
             printf "Example with RC kernel: \n"
             printf "pkgkernel-auto.sh --archive /home/dbroqua/Downloads/linux-5.7-rc4.tar.gz --extension tar.gz \n"
@@ -41,6 +42,9 @@ while [ $# -gt 0 ]; do
             ARCHIVE=$2
             shift
         ;;
+        --rc)
+            MAINLINE=0
+        ;;
         --extension)
             EXTENSION=$2
             shift
@@ -58,15 +62,29 @@ if [ "${ARCHIVE}" != "" ] ; then
     FILE=`basename "$ARCHIVE"`
     KERNEL=`echo ${FILE}|sed 's/linux-//'|sed "s/\.${EXTENSION}//"`
 else 
-    # Get last kernel version
-    INFO=`curl -Ls https://www.kernel.org/ | perl -lne 'BEGIN{$/=""} print "$1 $2" if \
-        /latest_link.*?<a.*?href=\"(.*?)\".*?>(.*?)</s'`
-    # Extract some values from kernel name
-    KERNEL=`echo ${INFO} | cut -d' ' -f 2`
-    URL=`echo ${INFO} | cut -d' ' -f 1`
-    FILE=`echo ${URL}|rev|cut -d'/' -f 1 | rev`
+    if [ ${MAINLINE} -eq 1 ] ; then 
+        # Get last kernel version
+        INFO=`curl -Ls https://www.kernel.org/ | perl -lne 'BEGIN{$/=""} print "$1 $2" if \
+            /latest_link.*?<a.*?href=\"(.*?)\".*?>(.*?)</s'`
+        # Extract some values from kernel name
+        KERNEL=`echo ${INFO} | cut -d' ' -f 2`
+        URL=`echo ${INFO} | cut -d' ' -f 1`
+        FILE=`echo ${URL}|rev|cut -d'/' -f 1 | rev`
+    else 
+        INFO=`curl -sS https://www.kernel.org/ |grep href |cut -f2 -d\" |grep rc |grep git |grep tar`
+        EXTENSION="tar.gz"
+        URL=${INFO}
+        FILE=`basename "$INFO"`
+        KERNEL=`echo ${FILE}|sed 's/linux-//'|sed "s/\.${EXTENSION}//"`
+    fi
 fi
 
+echo INFO: ${INFO}
+echo KERNEL: ${KERNEL}
+echo URL: ${URL}
+echo EXTENSION: ${EXTENSION}
+echo FILE: ${FILE}
+
 # Directory to store tmp files
 DIR="/usr/src/${KERNEL}"