mirror of
https://github.com/krislamo/kernmod.git
synced 2024-11-10 00:30:36 +00:00
102 lines
2.5 KiB
Bash
Executable File
102 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# Initial variables
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PACKAGE="helloworld"
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VERSION="0.1"
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REVISION="1"
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SRCDIR="/vagrant/src"
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SCRATCH="/vagrant/scratch"
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OUTDIR="$SCRATCH"
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TEMPDIR="$(mktemp -d)"
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INSTALL=0
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BUILDDIR="$TEMPDIR/${PACKAGE}_$VERSION-$REVISION"
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# Test for distribution of GNU/Linux
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# 0 = unknown
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# 1 = debian
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# 2 = rocky/centos/rhel
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function check_distro {
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if [ -f /etc/debian_version ]; then echo 1
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elif [ -f /etc/rocky-release ] || [ -f /etc/centos-release ]; then echo 2
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else echo 0
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fi
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}
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# Build debian package
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function build_deb {
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[ $INSTALL -eq 1 ] && debian_headers
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mkdir -p "$BUILDDIR/usr/src/${PACKAGE}-$VERSION"
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mkdir -p "$BUILDDIR/etc"
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mkdir -p "$BUILDDIR/DEBIAN"
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cp -r $SRCDIR/usr/src/* "$BUILDDIR/usr/src/${PACKAGE}-$VERSION"
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cp -r $SRCDIR/etc/* "$BUILDDIR/etc"
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cp -r $SRCDIR/DEBIAN/* "$BUILDDIR/DEBIAN"
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cd "$TEMPDIR"
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dpkg-deb --build "${PACKAGE}_$VERSION-$REVISION"
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}
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# Build redhat package
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function build_rpm {
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[ $INSTALL -eq 1 ] && rhel_headers
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}
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# Display details on module
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function info_mod {
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modinfo "$PACKAGE"
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cat /proc/modules | grep "$PACKAGE"
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rmmod "$PACKAGE"
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modprobe "$PACKAGE"
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cat /var/log/messages | grep "$PACKAGE"
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}
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# Install Linux headers for current debian kernel
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function debian_headers {
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export DEBIAN_FRONTEND=noninteractive
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apt-get update
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apt-get install -y linux-headers-$(uname -r)
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}
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# Install Linux headers for current rhel kernel
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function rhel_headers {
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VERSION="$(uname -r | rev | cut -d '.' -f 2- | rev)"
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yum install -y kernel-headers-"$VERSION"
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}
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# Find GNU/Linux distribution
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set -x
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DISTRO="$(check_distro)"
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if [ $DISTRO -eq 0 ]; then
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echo "ERROR: GNU/Linux distribution not detected"
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exit -1
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fi
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# Build and install helloworld module or module(s) in $SCRATCH
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if [ ! -z "$(ls -Al $SCRATCH | grep -e ^d)" ]; then
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cd "$SCRATCH"
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for d in */ ; do
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if [ -f "$(basename $d)/override.sh" ]; then
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SRCDIR="$(pwd)/$(basename $d)"
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. "$(basename $d)/override.sh"
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[ $DISTRO -eq 1 ] && build_deb
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[ $DISTRO -eq 2 ] && build_rpm
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if [ $INSTALL -eq 1 ]; then
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apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
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info_mod
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fi
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cp "./${PACKAGE}_$VERSION-$REVISION.deb" \
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"$OUTDIR/${PACKAGE}_$VERSION-$REVISION-$(date +%s).deb"
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fi
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done
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else
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INSTALL=1
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if [ $DISTRO -eq 1 ]; then
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build_deb
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apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
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elif [ $DISTRO -eq 2 ]; then
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build_rpm
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echo "end of debug: exiting..."
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exit 0
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yum install -y "./${PACKAGE}_$VERSION-$REVISION.rpm"
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fi
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fi
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