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Merge pull request #498 from holta/master

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experimental ./iiab-install blocks all older kernels, using version_gt()
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A Holt 2017-11-08 03:36:14 -05:00 committed by GitHub
commit 574da50fc5
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1 changed files with 9 additions and 7 deletions
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16
iiab-install
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@ -10,6 +10,8 @@ CWD=`pwd`
OS=`grep ^ID= /etc/*release|cut -d= -f2` OS=`grep ^ID= /etc/*release|cut -d= -f2`
OS=${OS//\"/} OS=${OS//\"/}
function version_gt() { [ "$(printf '%s\n' "$@" | sort -V | head -1)" != "$1" ]; }
export ANSIBLE_LOG_PATH="$CWD/iiab-install.log" export ANSIBLE_LOG_PATH="$CWD/iiab-install.log"
if [ ! -f $PLAYBOOK ]; then if [ ! -f $PLAYBOOK ]; then
@ -21,14 +23,14 @@ fi
if [ $OS == "raspbian" ]; then if [ $OS == "raspbian" ]; then
echo "Found Raspbian" echo "Found Raspbian"
ABORT=`uname -a | grep $OLD_RPI_KERN | wc -l` CURRENT_KERN=`uname -r`
if [ "$ABORT" == 1 ]; then if version_gt $CURRENT_KERN $OLD_RPI_KERN ; then
echo "Kernel "$OLD_RPI_KERN" is obsolete. Before running './iiab-install' you first need" echo "Kernel looks ok - continuing"
else
echo "Kernel "$CURRENT_KERN" is too old. Before running './iiab-install' you first need"
echo "to update your system with 'apt update' then 'apt dist-upgrade' then reboot." echo "to update your system with 'apt update' then 'apt dist-upgrade' then reboot."
echo "INSTALL INSTRUCTIONS: https://github.com/iiab/iiab/wiki/IIAB-Installation" echo "INSTALL INSTRUCTIONS: https://github.com/iiab/iiab/wiki/IIAB-Installation"
exit 1 exit 1
else
echo "Kernel looks ok - continuing"
fi fi
fi fi
@ -58,8 +60,8 @@ else
elif [ $STAGE == 9 ]; then elif [ $STAGE == 9 ]; then
# place keeper add read response # place keeper add read response
# "offer 'Y' or stage number dialog box option to override" # "offer 'Y' or stage number dialog box option to override"
echo "'iiab-install' has already been completed" echo "'iiab-install' has already been completed."
echo "use --debug to override " echo "Use --debug to override."
#echo "In demo mode not preventing second run" #echo "In demo mode not preventing second run"
echo "Exiting." echo "Exiting."
exit 1 exit 1