72 lines
2.1 KiB
Bash
72 lines
2.1 KiB
Bash
# This file provides some common code that is intented to be called
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# by the various boot-<arch> scripts.
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# Expand %ARCH% variable in envvars for location of D-I images
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DI_WWW_HOME="$(echo "$DI_WWW_HOME" | sed -e "s|%ARCH%|$ARCH|g")"
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DI_DIR="$(echo "$DI_DIR" | sed -e "s|%ARCH%|$ARCH|g")"
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# Only i386 and amd64 support desktop selection with the 'light' and 'all'
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# desktops; make sure other arches get a working config
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if [ "$ARCH" != i386 ] && [ "$ARCH" != amd64 ]; then
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case $DESKTOP in
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all|gnome)
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DESKTOP=
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KERNEL_PARAMS="$(echo "$KERNEL_PARAMS" | \
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sed -r "s/desktop=[^ ]* ?//")"
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;;
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light)
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DESKTOP=xfce
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KERNEL_PARAMS="$(echo "$KERNEL_PARAMS" | \
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sed -r "s/(desktop=)light/\1xfce/")"
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;;
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esac
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fi
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# install_languages decompacts the language packs, you should give the path
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# to the CD temporary tree.
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# This function should be called for all bootable images.
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install_languages() {
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# Param $1 is the CD directory
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if [ -f "$MIRROR/dists/$DI_CODENAME/main/disks-$ARCH/current/xlp.tgz" ]
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then
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mkdir $1/.xlp
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(cd $1/.xlp; \
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tar zxf $MIRROR/dists/$DI_CODENAME/main/disks-$ARCH/current/xlp.tgz )
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fi
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}
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# Add an option to the mkisofs options for this CD _only_ if it's not
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# already set. $1 is the opts file location, "$2" is the new
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# option. Call this with _logical groupings_ of options
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add_mkisofs_opt() {
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OPTS_FILE=$1
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NEW_OPT="$2"
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if ! ( grep -q -- "$NEW_OPT" $OPTS_FILE 2>/dev/null) ; then
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echo -n "$NEW_OPT " >> $OPTS_FILE
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fi
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}
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variant_enabled() {
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VARIANT=$1
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echo "$VARIANTS" | grep -qw "$VARIANT"
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return $?
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}
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# Wrapper around which_deb which looks in all relevant distributions
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find_pkg_file() {
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local pkgfile
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for dist in $DI_CODENAME $CODENAME; do
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pkgfile=$($BASEDIR/tools/which_deb $MIRROR $dist "$@")
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[ -n "$pkgfile" ] && break
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done
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if [ -z "$pkgfile" ]; then
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echo "WARNING: unable to find the $@ package in $DI_CODENAME or $CODENAME distribution of the mirror" >&2
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fi
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echo $pkgfile
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}
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