Tue Feb 18 01:56:27 UTC 2014

1 files changed, 178 insertions, 0 deletions

diff --git a/libre/grub/09_parabola b/libre/grub/09_parabola
new file mode 100644
index 000000000..49cbad4ba
--- /dev/null
+++ b/libre/grub/09_parabola
@@ -0,0 +1,178 @@
+#!/usr/bin/env bash
+
+##
+## grub-mkconfig helper script specific to Parabola GNU/Linux-libre
+## Contributed by "Keshav Padram Amburay" <the ddoott ridikulus ddoott rat aatt geemmayil ddoott ccoomm>
+## Rebranded for Parabola by "André Silva" <emulatorman@parabola.nu>
+##
+## Script based on do_grub_config() function in Arch Archboot ISO Installer/Setup script 
+## Some parts taken from /etc/grub.d/10_linux script shipped by GRUB(2) upstream
+##
+## This script can be freely distributed and/or modified 
+## under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This script is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+
+_FUNC_GRUB_FILE_PRESENT() {
+    
+    [[ -z "${GRUB_PLATFORM}" ]] && GRUB_PLATFORM="x86"
+    
+    if [[ "${GRUB_PLATFORM}" == "x86" ]]; then
+        check="--is-x86-linux32"
+    elif [[ "${GRUB_PLATFORM}" == "i386-xen-pae" ]]; then
+        check="--is-i386-xen-pae-domu"
+    elif [[ "${GRUB_PLATFORM}" == "x86_64-xen" ]]; then
+        check="--is-x86_64-xen-domu"
+    else
+        check="--is-${GRUB_PLATFORM}-linux"
+    fi
+    
+    case "${GRUB_PLATFORM}" in
+        x86)
+            list="$(for i in "${GRUB_ROOT}"/boot/vmlinuz-linux* ; do
+                        if grub_file_is_not_garbage "${i}" && "${grub_file}" ${check} "${i}" ; then echo -n "${i} " ; fi
+                    done)" ;;
+        *) 
+          list="$(for i in "${GRUB_ROOT}"/boot/vmlinuz-linux* ; do
+                      if grub_file_is_not_garbage "${i}" && "${grub_file}" ${check} "${i}" ; then echo -n "${i} " ; fi
+                  done)" ;;
+    esac
+}
+
+set -e
+
+prefix="/usr"
+exec_prefix="${prefix}"
+datarootdir="/usr/share"
+datadir="${datarootdir}"
+sysconfdir="/etc"
+
+. "${datarootdir}/grub/grub-mkconfig_lib"
+
+. "${sysconfdir}/default/grub"
+
+export TEXTDOMAIN="grub"
+export TEXTDOMAINDIR="${datarootdir}/locale"
+
+CLASS="--class parabola --class gnu-linux --class gnu --class os"
+
+[[ "${grub_file}" != "" ]] && _FUNC_GRUB_FILE_PRESENT
+
+BOOT_PART_FS_UUID="$(${grub_probe} --target="fs_uuid" "/boot" 2>/dev/null)"
+BOOT_PART_HINTS_STRING="$(${grub_probe} --target="hints_string" "/boot" 2>/dev/null)"
+BOOT_PART_FS="$(${grub_probe} --target="fs" "/boot" 2>/dev/null)"
+
+ROOT_PART_FS_UUID="$(${grub_probe} --target="fs_uuid" "/" 2>/dev/null)"
+ROOT_PART_HINTS_STRING="$(${grub_probe} --target="hints_string" "/" 2>/dev/null)"
+ROOT_PART_FS="$(${grub_probe} --target="fs" "/" 2>/dev/null)"
+
+if [[ "${ROOT_PART_FS_UUID}" == "${BOOT_PART_FS_UUID}" ]]; then
+    SUBDIR="/boot"
+else
+    SUBDIR=""
+fi
+
+if [[ "${GRUB_LINUX_ROOT_DEVICE}" == "" ]]; then
+    if [[ "${GRUB_DEVICE_UUID}" == "" ]] || \
+       [[ "${GRUB_DISABLE_LINUX_UUID}" == "true" ]] || \
+       [[ ! -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" ]] || \
+       uses_abstraction "${GRUB_DEVICE}" lvm ; then
+           GRUB_LINUX_ROOT_DEVICE="${GRUB_DEVICE}"
+    else
+       GRUB_LINUX_ROOT_DEVICE="UUID=${GRUB_DEVICE_UUID}"
+    fi
+fi
+
+[[ "${GRUB_LINUX_PARAMS}" == "" ]] && GRUB_LINUX_PARAMS="${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+
+for _KERNEL_ in ${list} ; do
+    
+    echo "Found linux image: ${_KERNEL_}" >&2
+    
+    _KERNEL_FILE_="$(echo ${_KERNEL_} | sed 's,/boot/,,g')"
+    _KERNEL_PKG_="pkg-$(echo ${_KERNEL_FILE_} | sed 's,vmlinuz-,,g')"
+    
+    _INITRAMFS_="${_KERNEL_FILE_/vmlinuz-/initramfs-}.img"
+    
+    if [[ -e "/boot/${_INITRAMFS_}" ]]; then
+    
+    echo "Found initramfs image: /boot/${_INITRAMFS_}" >&2
+    
+cat << EOF
+
+menuentry "Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel" ${CLASS} {
+    if [ x\$feature_all_video_module = xy ]; then
+        insmod all_video
+    fi
+    set gfxpayload=keep
+    insmod ${BOOT_PART_FS}
+    if [ x\$feature_platform_search_hint = xy ]; then
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_HINTS_STRING} ${BOOT_PART_FS_UUID}
+    else
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_FS_UUID}
+    fi
+    echo 'Loading Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel ...'
+    linux ${SUBDIR}/${_KERNEL_FILE_} root=${GRUB_LINUX_ROOT_DEVICE} rw ${GRUB_LINUX_PARAMS}
+    echo 'Loading Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel initramfs ...'
+    initrd ${SUBDIR}/${_INITRAMFS_}
+}
+
+EOF
+    fi
+    
+    _INITRAMFS_FALLBACK_="${_KERNEL_FILE_/vmlinuz-/initramfs-}-fallback.img"
+    
+    if [[ -e "/boot/${_INITRAMFS_FALLBACK_}" ]]; then
+    
+    echo "Found fallback initramfs image: /boot/${_INITRAMFS_FALLBACK_}" >&2
+    
+cat << EOF
+
+menuentry "Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel (fallback initramfs)" ${CLASS} {
+    if [ x\$feature_all_video_module = xy ]; then
+        insmod all_video
+    fi
+    set gfxpayload=keep
+    insmod ${BOOT_PART_FS}
+    if [ x\$feature_platform_search_hint = xy ]; then
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_HINTS_STRING} ${BOOT_PART_FS_UUID}
+    else
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_FS_UUID}
+    fi
+    echo 'Loading Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel ...'
+    linux ${SUBDIR}/${_KERNEL_FILE_} root=${GRUB_LINUX_ROOT_DEVICE} rw ${GRUB_LINUX_PARAMS}
+    echo 'Loading Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel fallback initramfs ...'
+    initrd ${SUBDIR}/${_INITRAMFS_FALLBACK_}
+}
+
+EOF
+    fi
+    
+    if [[ ! -e "/boot/${_INITRAMFS_}" ]] && [[ ! -e "/boot/${_INITRAMFS_FALLBACK_}" ]]; then
+cat << EOF
+
+menuentry "Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel (no initramfs)" ${CLASS} {
+    if [ x\$feature_all_video_module = xy ]; then
+        insmod all_video
+    fi
+    set gfxpayload=keep
+    insmod ${BOOT_PART_FS}
+    if [ x\$feature_platform_search_hint = xy ]; then
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_HINTS_STRING} ${BOOT_PART_FS_UUID}
+    else
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_FS_UUID}
+    fi
+    echo 'Loading Parabola GNU/Linux-libre ${_KERNEL_PKG_} kernel ...'
+    linux ${SUBDIR}/${_KERNEL_FILE_} root=${GRUB_LINUX_ROOT_DEVICE} rw ${GRUB_LINUX_PARAMS}
+}
+
+EOF
+    fi
+    
+done