From: srinuvasan <srinuv...@siemens.com>

In some use-cases we need to install custom packages in sbuildchroot and
this can be referred later time during image generation part, hence we
additionally added the provision to install the custom packages in
sbuild flavor.

Introduced SBUILD_CHROOT_INSTALL variable, here you can define the
custom packages that you need to install in sbuild flavor.

Signed-off-by: srinuvasan <srinuv...@siemens.com>
---
.../recipes-app/hello-isar/hello-isar.bb | 2 +-
meta-isar/recipes-app/libhello/libhello.bb | 2 +-
.../recipes-core/images/isar-image-base.bb | 3 +
...b => sbuild-chroot-host-extra-packages.bb} | 2 +-
...=> sbuild-chroot-target-extra-packages.bb} | 2 +-
meta/classes/image.bbclass | 1 +
...tall-custom-packages-sbuild-flavor.bbclass | 64 +++++++++++++++++++
7 files changed, 72 insertions(+), 4 deletions(-)
rename meta-isar/recipes-devtools/sbuild-chroot/{sbuild-chroot-host-db2m.bb => sbuild-chroot-host-extra-packages.bb} (91%)
rename meta-isar/recipes-devtools/sbuild-chroot/{sbuild-chroot-target-db2m.bb => sbuild-chroot-target-extra-packages.bb} (91%)
create mode 100644 meta/classes/install-custom-packages-sbuild-flavor.bbclass

diff --git a/meta-isar/recipes-app/hello-isar/hello-isar.bb b/meta-isar/recipes-app/hello-isar/hello-isar.bb
index 51dac2b7..484e5704 100644
--- a/meta-isar/recipes-app/hello-isar/hello-isar.bb
+++ b/meta-isar/recipes-app/hello-isar/hello-isar.bb
@@ -23,4 +23,4 @@ SRCREV = "a18c14cc11ce6b003f3469e89223cffb4016861d"
inherit dpkg

# Example of using alternative sbuild chroot
-SBUILD_FLAVOR="db2m"
+SBUILD_FLAVOR="extra-packages"
diff --git a/meta-isar/recipes-app/libhello/libhello.bb b/meta-isar/recipes-app/libhello/libhello.bb
index 71604bf5..4e6522fe 100644
--- a/meta-isar/recipes-app/libhello/libhello.bb
+++ b/meta-isar/recipes-app/libhello/libhello.bb
@@ -16,4 +16,4 @@ SRCREV = "98f2e41e7d05ab8d19b0c5d160b104b725c8fd93"
inherit dpkg

# Example of using alternative sbuild chroot
-SBUILD_FLAVOR="db2m"
+SBUILD_FLAVOR="extra-packages"
diff --git a/meta-isar/recipes-core/images/isar-image-base.bb b/meta-isar/recipes-core/images/isar-image-base.bb
index b381d859..d635a3aa 100644
--- a/meta-isar/recipes-core/images/isar-image-base.bb
+++ b/meta-isar/recipes-core/images/isar-image-base.bb
@@ -10,4 +10,7 @@ LIC_FILES_CHKSUM = "file://${LAYERDIR_core}/licenses/COPYING.GPLv2;md5=751419260

PV = "1.0"

+SBUILD_FLAVOR = "extra-packages"
+SBUILD_CHROOT_INSTALL = "hello-isar"
+
inherit image
diff --git a/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-host-db2m.bb b/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-host-extra-packages.bb
similarity index 91%
rename from meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-host-db2m.bb
rename to meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-host-extra-packages.bb
index 1795c5a2..b035a926 100644
--- a/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-host-db2m.bb
+++ b/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-host-extra-packages.bb
@@ -8,5 +8,5 @@ DESCRIPTION = "Isar sbuild/schroot filesystem for host (docbook-to-man)"

require recipes-devtools/sbuild-chroot/sbuild-chroot-host.bb

-SBUILD_FLAVOR = "db2m"
+SBUILD_FLAVOR = "extra-packages"
SBUILD_CHROOT_PREINSTALL_EXTRA ?= "docbook-to-man"
diff --git a/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-target-db2m.bb b/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-target-extra-packages.bb
similarity index 91%
rename from meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-target-db2m.bb
rename to meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-target-extra-packages.bb
index e2e10433..80440df2 100644
--- a/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-target-db2m.bb
+++ b/meta-isar/recipes-devtools/sbuild-chroot/sbuild-chroot-target-extra-packages.bb
@@ -8,5 +8,5 @@ DESCRIPTION = "Isar sbuild/schroot filesystem for target (docbook-to-man)"

require recipes-devtools/sbuild-chroot/sbuild-chroot-target.bb

-SBUILD_FLAVOR = "db2m"
+SBUILD_FLAVOR = "extra-packages"
SBUILD_CHROOT_PREINSTALL_EXTRA ?= "docbook-to-man"
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 73f1d52c..5fea18b0 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -85,6 +85,7 @@ inherit image-tools-extension
inherit image-postproc-extension
inherit image-locales-extension
inherit image-account-extension
+inherit install-custom-packages-sbuild-flavor

# Extra space for rootfs in MB
ROOTFS_EXTRA ?= "64"
diff --git a/meta/classes/install-custom-packages-sbuild-flavor.bbclass b/meta/classes/install-custom-packages-sbuild-flavor.bbclass
new file mode 100644
index 00000000..04650f51
--- /dev/null
+++ b/meta/classes/install-custom-packages-sbuild-flavor.bbclass
@@ -0,0 +1,64 @@
+# This software is a part of ISAR.
+# Copyright (C) Siemens AG, 2023
+#
+# SPDX-License-Identifier: MIT
+#
+# This file extends the image.bbclass to supply tools for futher imager functions
+
+inherit sbuild
+
+SBUILD_FLAVOR = "extra-packages"
+SBUILD_CHROOT_INSTALL ??= ""
+
+SCHROOT_MOUNTS = "${WORKDIR}:${PP_WORK} ${IMAGE_ROOTFS}:${PP_ROOTFS} ${DEPLOY_DIR_IMAGE}:${PP_DEPLOY}"
+SCHROOT_MOUNTS += "${REPO_ISAR_DIR}/${DISTRO}:/isar-apt"
+
+ROOTFS_INSTALL_COMMAND:prepend = " install_custom_packages_sbuild_flavor"
+
+install_custom_packages_sbuild_flavor() {
+
+ schroot_create_configs
+ insert_mounts
+
+ if [ -n "${SBUILD_CHROOT_INSTALL}" ]; then
+ echo "Installing self built packages: ${SBUILD_CHROOT_INSTALL}"
+
+ distro="${BASE_DISTRO}-${BASE_DISTRO_CODENAME}"
+ if [ ${ISAR_CROSS_COMPILE} -eq 1 ]; then
+ distro="${HOST_BASE_DISTRO}-${BASE_DISTRO_CODENAME}"
+ fi
+
+ # prepare isar-apt
+ sudo -E chroot ${SCHROOT_DIR} sh -c " \
+ mkdir -p '/etc/apt/sources.list.d'
+ echo 'deb [trusted=yes] file:///isar-apt ${DEBDISTRONAME} main' > \
+ '/etc/apt/sources.list.d/isar-apt.list'
+
+ mkdir -p '/etc/apt/preferences.d'
+ cat << EOF > '/etc/apt/preferences.d/isar-apt'
+Package: ${SBUILD_CHROOT_INSTALL}
+Pin: release n=${DEBDISTRONAME}
+Pin-Priority: 1000
+EOF"
+
+ E="${@ isar_export_proxies(d)}"
+ deb_dl_dir_import ${schroot_dir} ${distro}
+ sudo -E chroot ${SCHROOT_DIR} sh -c " \
+ apt-get update \
+ -o Dir::Etc::SourceList='sources.list.d/isar-apt.list' \
+ -o Dir::Etc::SourceParts='-' \
+ -o APT::Get::List-Cleanup='0'
+ apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends -y \
+ --allow-unauthenticated --allow-downgrades --download-only install \
+ ${SBUILD_CHROOT_INSTALL}"
+
+ deb_dl_dir_export ${schroot_dir} ${distro}
+ sudo -E chroot ${SCHROOT_DIR} sh -c " \
+ apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends -y \
+ --allow-unauthenticated --allow-downgrades install \
+ ${SBUILD_CHROOT_INSTALL}"
+ fi
+
+ remove_mounts
+ schroot_delete_configs
+}
--
2.39.2