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#!/bin/sh
# Script for creating self-extracting installer files for unix-like systems.
# By Serge van den Boom, 2003-02-20
TEMPDIR="/tmp/buildinstaller_$$"
if [ $# -ne 2 ]; then
cat >&2 << EOF
Usage: buildinstaller.sh <installername> <template>
where 'installername' is the name you want to give the final installer
and 'template' is the template file describing the installer.
EOF
exit 1
fi
DESTFILE="$1"
TEMPLATE="$2"
if [ ! -d src -o ! -d build ]; then
cat >&2 << EOF
Error: The current directory should be the top of the cvs tree.
Please try again from that dir
EOF
exit 1
fi
if [ ! -f uqm ]; then
cat >&2 << EOF
Error: There should be an 'uqm' binary in the top of the cvs tree.
please recompile and try again.
EOF
exit 1
fi
mkdir "$TEMPDIR" 2> /dev/null
if [ "$?" -ne 0 ]; then
echo "Could not create temporary dir." >&2
exit 1
fi
. "$TEMPLATE"
while read FILE DEST; do
DESTDIR="${TEMPDIR}/attach/${DEST%/*}"
if [ ! -d "$DESTDIR" ]; then
mkdir -p -- "$DESTDIR" || exit 1
fi
cp -- "$FILE" "${TEMPDIR}/attach/$DEST" || exit 1
done << EOF
$UQM_ATTACH_FILES
EOF
chmod -R go+rX "${TEMPDIR}/attach"
echo "Making tar.gz file for everything except from the content."
echo "Using maximum compression; this may take a moment."
tar -c -C "${TEMPDIR}/attach/" -f - . | gzip -9 > "${TEMPDIR}/attach.tar.gz"
{
cat << EOF
UQM_VERSION="$UQM_VERSION"
UQM_PACKAGES="$UQM_PACKAGES"
EOF
for PACKAGE in $UQM_PACKAGES; do
eval PACKAGE_NAME="\$UQM_PACKAGE_${PACKAGE}_NAME"
eval PACKAGE_TITLE="\$UQM_PACKAGE_${PACKAGE}_TITLE"
eval PACKAGE_LOCATION="\$UQM_PACKAGE_${PACKAGE}_LOCATION"
eval PACKAGE_OPTIONAL="\$UQM_PACKAGE_${PACKAGE}_OPTIONAL"
eval PACKAGE_DEFAULT="\$UQM_PACKAGE_${PACKAGE}_DEFAULT"
cat << EOF
UQM_PACKAGE_${PACKAGE}_NAME="$PACKAGE_NAME"
UQM_PACKAGE_${PACKAGE}_TITLE="$PACKAGE_TITLE"
UQM_PACKAGE_${PACKAGE}_LOCATION="$PACKAGE_LOCATION"
UQM_PACKAGE_${PACKAGE}_OPTIONAL="$PACKAGE_OPTIONAL"
UQM_PACKAGE_${PACKAGE}_DEFAULT="$PACKAGE_DEFAULT"
EOF
done
} > "${TEMPDIR}/packages"
# A slow way, but a reliable way.
ATTACHLEN=`wc -c < "${TEMPDIR}/attach.tar.gz"`
LICENSE_TEXT="$(cat $UQM_LICENSE_FILE)"
# Now we've got all the parts, we can make the final .sh file.
echo "Making final executable."
{
for SCRIPT in ${TEMPDIR}/packages $UQM_SCRIPT_FILES; do
echo "# --- Start ${SCRIPT##*/} ---"
# Very ugly, but I can't get sed to replace a pattern by the contents
# of a file.
FILEDATA="$(cat $SCRIPT)"
sed -e "s/@ATTACHLEN@/$ATTACHLEN/" \
-e "s/@CONTENT_FILES@/$CONTENT_FILES/" << EOF
${FILEDATA/@LICENCE@/$LICENSE_TEXT}
EOF
echo "# --- End ${SCRIPT##*/} ---"
done
cat "${TEMPDIR}/attach.tar.gz"
} > "$DESTFILE"
chmod 755 "$DESTFILE"
rm -r -- "$TEMPDIR"
echo "Done."
|
