111 lines
1.7 KiB
Bash
111 lines
1.7 KiB
Bash
#
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# Common shell functions which may be used by any hook script
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#
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# If you find that a distribution-specific hook script or two
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# are doing the same thing more than once it should be added here.
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#
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# This script also includes a logging utility which you're encouraged
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# to use.
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#
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# Steve
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# --
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#
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#
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# If we're running verbosely show a message, otherwise swallow it.
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#
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function logMessage
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{
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message="$*"
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if [ ! -z "${verbose}" ]; then
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echo $message
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fi
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}
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#
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# Test the given condition is true, and if not abort.
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#
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# Sample usage:
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# assert $LINENO "${verbose}"
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#
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assert ()
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{
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line=$1;
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shift;
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if ! [ $* ] ; then
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echo "assert failed: $0:$lineno [$*]"
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exit
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fi
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}
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#
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# Install a Debian package via apt-get.
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#
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function installDebianPackage
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{
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prefix=$1
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package=$2
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#
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# Log our options
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#
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logMessage "Installing Debian package ${package} to prefix ${prefix}"
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#
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# We require a package + prefix
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#
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assert $LINENO "${package}"
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assert $LINENO "${prefix}"
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#
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# Prefix must be a directory.
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#
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assert $LINENO -d ${prefix}
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#
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# Install the package
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#
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DEBIAN_FRONTEND=noninteractive chroot ${prefix} /usr/bin/apt-get --yes --force-yes install ${package}
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}
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#
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# Install a CentOS4 package via yum
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#
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function installCentOS4Package
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{
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prefix=$1
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package=$2
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#
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# Log our options
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#
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logMessage "Installing CentOS4 ${package} to prefix ${prefix}"
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#
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# We require a package + prefix
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#
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assert $LINENO "${package}"
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assert $LINENO "${prefix}"
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#
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# Prefix must be a directory.
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#
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assert $LINENO -d ${prefix}
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#
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# Install the package
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#
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chroot ${prefix} /usr/bin/yum -y install ${package}
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}
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