From df6b1dd620b2ab233d163c1a9f63644be0649b93 Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 10 Dec 2015 15:20:29 +0100
Subject: Even more fixes in archLinuxStartup.nsh Make KCL reading more
 resilient.

---
 .../hooks/cmdline/prepare-kernel-command-line-parameter.sh             | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'builder')

diff --git a/builder/dnbd3-rootfs/hooks/cmdline/prepare-kernel-command-line-parameter.sh b/builder/dnbd3-rootfs/hooks/cmdline/prepare-kernel-command-line-parameter.sh
index 19865586..e81cf43d 100755
--- a/builder/dnbd3-rootfs/hooks/cmdline/prepare-kernel-command-line-parameter.sh
+++ b/builder/dnbd3-rootfs/hooks/cmdline/prepare-kernel-command-line-parameter.sh
@@ -19,7 +19,8 @@ local parameter
 for parameter in $(getargs BOOTIF=); do
     info "PXE given boot interface $parameter"
     local dracut_interface_name="bootnet:$(echo $parameter | \
-        sed --regexp-extended 's/.{2}-((.{2}-){5}.{2})/\1/' | sed s/-/:/g)"
+        sed --regexp-extended 's/.{2}[:\-]((.{2}[:\-]){5}.{2})/\1/' | \
+        sed s/-/:/g)"
     info "Dracut interface name is: $dracut_interface_name"
     echo -n " ifname=$dracut_interface_name" >> \
         "${writeable_proc_cmdline_path}cmdline"
-- 
cgit v1.2.3-55-g7522


From 25b2e9124e50bb69bc3d39b545560b4dfb53f072 Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 10 Dec 2015 15:27:21 +0100
Subject: Initialize new offline initramfs creation feature.

---
 builder/build-initramfs.sh | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index 45a54b2b..f4e7f699 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -93,10 +93,11 @@ logging.set_log_level critical
 build_initramfs_dracut_parameter='--force --no-hostonly'
 build_initramfs_verbose='no'
 build_initramfs_debug='no'
+build_initramfs_target=''
 build_initramfs_create_system_image=''
 build_initramfs_cleanup='no'
 build_initramfs_dependencies=(bash cpio git test shift echo mktemp cat rm sed \
-    gzip curl tar grep make gcc cmake readlink dirname dmsetup)
+    gzip curl tar grep make gcc cmake readlink dirname dmsetup fakeroot)
 
 # endregion
 
@@ -133,6 +134,10 @@ function build_initramfs_print_command_line_option_description() {
 -i --create-system-image Creates an image under given path from current system.
     (default: "$build_initramfs_create_system_image").
 
+-t --target Creates an image against given target template filesystem. If not
+    explicitly speicifed current system will be used as template system
+    (default).
+
 Additional dracut parameter and normal parameter can be deleimiter via a single
 dash (-) (default: "$build_initramfs_dracut_parameter").
 EOF
@@ -181,6 +186,15 @@ function build_initramfs_parse_command_line() {
                 fi
                 shift
                 ;;
+            -t|--target)
+                shift
+                build_initramfs_target="$1"
+                if [[ "$build_initramfs_target" == '' ]]; then
+                    logging.critical "This options needs a path create initramfs from."
+                    return 1
+                fi
+                shift
+                ;;
             -)
                 shift
                 while [[ "$1" =~ ^.+$ ]]; do
@@ -262,6 +276,8 @@ function build_initramfs_cleanup() {
 
 # region controller
 
+# TODO handle fakeroot target feature.
+
 utils.dependency_check "${build_initramfs_dependencies[*]}"
 # TODO check for existing kernel headers.
 # Find lib locations: $(gcc -print-prog-name=cc1plus) -v
-- 
cgit v1.2.3-55-g7522


From 43c6a1c73ed18cea3c0dedcc2e81a5b7a3d85406 Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 10 Dec 2015 16:55:37 +0100
Subject: More fakechroot features.

---
 builder/build-initramfs.sh           | 76 +++++++++++++++++++++++-------------
 builder/dnbd3-rootfs/module-setup.sh | 25 ++++++------
 2 files changed, 62 insertions(+), 39 deletions(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index f4e7f699..dc56def6 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -3,16 +3,14 @@
 
 # region header
 
-# Copyright Torben Sickert (t.sickert["~at~"]gmail.com) 29.10.2015
+# Copyright Torben Sickert (info["~at~"]torben.website) 29.10.2015
 #           Janosch Dobler (TODO) 29.10.2015
 
 # License
 # -------
-
 # This library written by Torben Sickert and Janosch Dobler stand under a
 # creative commons naming 3.0 unported license.
 # see http://creativecommons.org/licenses/by/3.0/deed.de
-
 # This tool provides a generic way to install systemd based remote linux
 # initramfs.
 
@@ -52,10 +50,7 @@
 #                   as file name) for lines containing a match to the given
 #                   PATTERN. By default, grep prints the matching lines.
 
-# endregion
-
-# region ensure presence of needed dependencies
-
+## region ensure presence of needed dependencies
 set -o errexit
 build_initramfs__needed_location="$(dirname "${BASH_SOURCE[0]}")/dnbd3-rootfs"
 if ! [[ -d "$build_initramfs__needed_location" ]]; then
@@ -76,20 +71,19 @@ if ! [[ -d "$build_initramfs__needed_location" ]]; then
     rm --recursive --force "$build_initramfs__temporary_repository_location"
 fi
 set +o errexit
-
-# endregion
+## endregion
 
 source "$(dirname "${BASH_SOURCE[0]}")/dnbd3-rootfs/scripts/rebash/core.sh"
 core.import exceptions
 exceptions.activate
 core.import logging
 core.import utils
+# endregion
 
 logging.set_commands_log_level debug
 logging.set_log_level critical
 
 # region properties
-
 build_initramfs_dracut_parameter='--force --no-hostonly'
 build_initramfs_verbose='no'
 build_initramfs_debug='no'
@@ -97,14 +91,11 @@ build_initramfs_target=''
 build_initramfs_create_system_image=''
 build_initramfs_cleanup='no'
 build_initramfs_dependencies=(bash cpio git test shift echo mktemp cat rm sed \
-    gzip curl tar grep make gcc cmake readlink dirname dmsetup fakeroot)
-
+    gzip curl tar grep make gcc cmake readlink dirname dmsetup fakeroot \
+    fakechroot chroot qemu-nbd)
 # endregion
-
 # region functions
-
 ## region command line interface
-
 function build_initramfs_print_usage_message() {
     # Prints a description about how to use this program.
     logging.cat << EOF
@@ -221,7 +212,7 @@ function build_initramfs_parse_command_line() {
 }
 
 ## endregion
-
+## region helper
 function build_initramfs_initialize_dracut() {
     # Downloads and compiles dracut.
     #
@@ -271,13 +262,10 @@ function build_initramfs_cleanup() {
     clean
     return $?
 }
-
+## endregion
 # endregion
-
 # region controller
-
-# TODO handle fakeroot target feature.
-
+## region dependency checks
 utils.dependency_check "${build_initramfs_dependencies[*]}"
 # TODO check for existing kernel headers.
 # Find lib locations: $(gcc -print-prog-name=cc1plus) -v
@@ -289,15 +277,48 @@ if ! ldconfig --print-cache | grep libz.so; then
     logging.critical "You have to install the compression library \"libz\". Otherwise we aren't able to compile dnbd3 for your kernel."
     exit 1
 fi
+## endregion
 if ! build_initramfs_parse_command_line "$@"; then
     build_initramfs_print_help_message "$0"
     exit 1
 fi
+## region handle delegated operations to specified target
+if [[ "$build_initramfs_target" != '' ]]; then
+    build_initramfs__target="$build_initramfs_target"
+    if [[ -f "$build_initramfs_target" ]]; then
+        build_initramfs__target="$(mktemp --directory)"
+        # TODO
+        #qemu-nbd "$build_initramfs_target" "$build_initramfs__target"
+    fi
+    if [[ -d "$build_initramfs__target" ]]; then
+        build_initramfs__temporary_working_directory="${build_initramfs__target:0:-1}$(fakeroot \
+            fakechroot chroot "$build_initramfs__target" mktemp --directory)"
+        mount --bind "$(pwd)" "$build_initramfs__temporary_working_directory"
+        build_initramfs__parameter_skip=false
+        build_initramfs__parameter_to_forward=()
+        for build_initramfs__parameter; do
+            if $build_initramfs__parameter_skip; then
+                build_initramfs__parameter_skip=false
+            elif [[ "$build_initramfs__parameter" == '-t' ]] || \
+                 [[ "$build_initramfs__parameter" == '--target' ]]
+            then
+                build_initramfs__parameter_skip=true
+            else
+                build_initramfs__parameter_to_forward+=("$build_initramfs__parameter")
+            fi
+        done
+        "${build_initramfs__temporary_working_directory}/${BASH_SOURCE[0]}" ${build_initramfs__parameter_to_forward[*]}
+    fi
+    exit 0
+fi
+## endregion
+## region handle dependencies which can be resolved automatically
 logging.info 'Checking dracut.'
 if ! [[ -d "$(dirname "${BASH_SOURCE[0]}")/dracut" ]]; then
     logging.info "Dracut isn't available yet loading it."
     build_initramfs_initialize_dracut
 fi
+
 build_initramfs__dracut_modules_source='../../dnbd3-rootfs'
 build_initramfs__dracut_modules_target="$(dirname "${BASH_SOURCE[0]}")/dracut/modules.d/90dnbd3-rootfs"
 if [[ ! -L "$build_initramfs__dracut_modules_target" || "$(readlink \
@@ -313,6 +334,8 @@ then
     # ...     "$(basename "$build_initramfs__dracut_modules_source")" \
     # ...     "$build_initramfs__dracut_modules_target"
 fi
+## endregion
+## region prepare and perform final dracut call
 build_initramfs__loglevel=''
 if [ "$build_initramfs_verbose" == 'yes' ]; then
     build_initramfs__loglevel='--verbose'
@@ -334,18 +357,15 @@ else
     # NOTE: We deactivate our exception handle since dracut returns "1" if it
     # is launched with help parameter ("-h" or "--help").
     exceptions.deactivate
-    dracut/dracut.sh --local $build_initramfs__loglevel --modules \
-        "$build_initramfs__modules" ${build_initramfs_dracut_parameter[*]} \
-        /boot/initramfs-test.img
+    "$(dirname "${BASH_SOURCE[0]}")/dracut/dracut.sh" --local \
+        $build_initramfs__loglevel --modules "$build_initramfs__modules" \
+        ${build_initramfs_dracut_parameter[*]} /boot/initramfs-test.img
     exceptions.activate
 fi
 exceptions.deactivate
-
+## endregion
 # endregion
-
 # region vim modline
-
 # vim: set tabstop=4 shiftwidth=4 expandtab:
 # vim: foldmethod=marker foldmarker=region,endregion:
-
 # endregion
diff --git a/builder/dnbd3-rootfs/module-setup.sh b/builder/dnbd3-rootfs/module-setup.sh
index 9101851c..ead0c99c 100755
--- a/builder/dnbd3-rootfs/module-setup.sh
+++ b/builder/dnbd3-rootfs/module-setup.sh
@@ -16,13 +16,13 @@ clean() {
     # dracut itself.
 
     if [[ -f "$moddir/binaries/nbd/nbd.ko" ]]; then
-        utils_clean_nbd "$moddir/binaries/nbd/"
+        build_clean_nbd "$moddir/binaries/nbd/"
     fi
     if [[ -f "$moddir/binaries/dnbd3/build/dnbd3.ko" || ! -f "$moddir/binaries/dnbd3/build/dnbd3-client" ]]; then
-        utils_clean_dnbd3 "$moddir/binaries/dnbd3/"
+        build_clean_dnbd3 "$moddir/binaries/dnbd3/"
     fi
     if [[ -f "$moddir/binaries/systemd-preserve-process-marker/systemd-preserve-process-marker" ]]; then
-        utils_clean_systemd_preserve_process_marker \
+        build_clean_systemd_preserve_process_marker \
             "$moddir/binaries/systemd-preserve-process-marker/"
     fi
     return 0
@@ -33,13 +33,15 @@ check() {
     exceptions.activate
 
     if [[ ! -f "$moddir/binaries/nbd/nbd.ko" ]]; then
-        utils_compile_nbd "$moddir/binaries/nbd/"
+        build_compile_nbd "$moddir/binaries/nbd/"
     fi
-    if [[ ! -f "$moddir/binaries/dnbd3/build/dnbd3.ko" || ! -f "$moddir/binaries/dnbd3/build/dnbd3-client" ]]; then
-        utils_compile_dnbd3 "$moddir/binaries/dnbd3/"
+    if [[ ! -f "$moddir/binaries/dnbd3/build/dnbd3.ko" ]] || \
+       [[ ! -f "$moddir/binaries/dnbd3/build/dnbd3-client" ]]
+    then
+        build_compile_dnbd3 "$moddir/binaries/dnbd3/"
     fi
     if [[ ! -f "$moddir/binaries/systemd-preserve-process-marker/systemd-preserve-process-marker" ]]; then
-        utils_compile_systemd_preserve_process_marker \
+        build_compile_systemd_preserve_process_marker \
             "$moddir/binaries/systemd-preserve-process-marker/"
     fi
 
@@ -129,13 +131,14 @@ install() {
 
     # region scripts
 
-    inst "$moddir/scripts/utils.sh" "/usr/lib/utils.sh"
-    for file in "$moddir/scripts/rebash/"*; do
-        inst "$file" "/usr/lib/rebash/$(basename $file)"
+    local file_path
+    for file_path in "$moddir/scripts/rebash/"*; do
+        inst "$file_path" "/usr/lib/rebash/$(basename "$file_path")"
     done
     # This script is triggered by udev upon finding the right partitions for
     # persistent sessions.
-    inst "$moddir/scripts/prepare-persistent-disks" /sbin/prepare-persistent-disks
+    inst "$moddir/scripts/prepare-persistent-disks" \
+        /sbin/prepare-persistent-disks
 
     # endregion
 
-- 
cgit v1.2.3-55-g7522


From de7e8716be7d441a83faee12f9bf75bf494dbe3a Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 10 Dec 2015 17:10:13 +0100
Subject: more fakeroot support.

---
 builder/build-initramfs.sh | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index dc56def6..1d48f5ef 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -269,10 +269,6 @@ function build_initramfs_cleanup() {
 utils.dependency_check "${build_initramfs_dependencies[*]}"
 # TODO check for existing kernel headers.
 # Find lib locations: $(gcc -print-prog-name=cc1plus) -v
-if false; then
-    logging.error "You have to install the compression library \"libz\". Otherwise we aren't able to compile dnbd3 for your kernel."
-    exit 1
-fi
 if ! ldconfig --print-cache | grep libz.so; then
     logging.critical "You have to install the compression library \"libz\". Otherwise we aren't able to compile dnbd3 for your kernel."
     exit 1
@@ -291,9 +287,10 @@ if [[ "$build_initramfs_target" != '' ]]; then
         #qemu-nbd "$build_initramfs_target" "$build_initramfs__target"
     fi
     if [[ -d "$build_initramfs__target" ]]; then
-        build_initramfs__temporary_working_directory="${build_initramfs__target:0:-1}$(fakeroot \
+        build_initramfs__temporary_working_directory="$(fakeroot \
             fakechroot chroot "$build_initramfs__target" mktemp --directory)"
-        mount --bind "$(pwd)" "$build_initramfs__temporary_working_directory"
+        mount --bind "$(pwd)" \
+            "${build_initramfs__target}${build_initramfs__temporary_working_directory}"
         build_initramfs__parameter_skip=false
         build_initramfs__parameter_to_forward=()
         for build_initramfs__parameter; do
@@ -307,7 +304,10 @@ if [[ "$build_initramfs_target" != '' ]]; then
                 build_initramfs__parameter_to_forward+=("$build_initramfs__parameter")
             fi
         done
-        "${build_initramfs__temporary_working_directory}/${BASH_SOURCE[0]}" ${build_initramfs__parameter_to_forward[*]}
+        fakeroot fakechroot chroot "${build_initramfs__target}" \
+            "${build_initramfs__temporary_working_directory}/${BASH_SOURCE[0]}" \
+            ${build_initramfs__parameter_to_forward[*]}
+        # TODO grap result from /boot/initramfs-test.img
     fi
     exit 0
 fi
@@ -347,7 +347,6 @@ if [ "$build_initramfs_debug" == 'yes' ]; then
 fi
 if [[ "$build_initramfs_create_system_image" != '' ]]; then
     logging.info 'Create system image.'
-    echo "$build_initramfs_create_system_image"
     build_initramfs_create_qcow2_system "$build_initramfs_create_system_image"
 elif [[ "$build_initramfs_cleanup" == 'yes' ]]; then
     logging.info 'Removing distribution specific files.'
-- 
cgit v1.2.3-55-g7522