[PATCH v4 13/13] scripts: Add a script to generate kas yaml configs

[Uladzimir Bely <ubely@ilbers.de>]

The script simplifies generating YAML files for new distros,
images, machines and Isar packages and helps to avoid copy-paste
typos possible when using manual way.

Signed-off-by: Uladzimir Bely <ubely@ilbers.de>
---
 scripts/generate_yaml.sh | 97 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100755 scripts/generate_yaml.sh

diff --git a/scripts/generate_yaml.sh b/scripts/generate_yaml.sh
new file mode 100755
index 00000000..3b4568b7
--- /dev/null
+++ b/scripts/generate_yaml.sh
@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+
+# This software is a part of ISAR.
+# Copyright (c) 2023 ilbers GmbH
+# Authors:
+#  Uladzimir Bely <ubely@ilbers.de>
+
+#
+# Script to generate yaml files for kas configuration
+#
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+HEADER="\
+# This software is a part of ISAR.
+# Copyright (C) 2023 ilbers GmbH
+
+header:
+  version: 14"
+
+# Scan for distro configs, except "debian-common" used only for including
+
+DISTROS=$(find {meta,meta-isar}/conf/distro -iname *.conf -printf "%f\n" \
+  | sed -e 's/.conf$//' | grep -v "debian-common")
+
+for distro in ${DISTROS}
+do
+  cat << _EOF_ > kas/distro/${distro}.yaml
+${HEADER}
+
+distro: ${distro}
+_EOF_
+done
+
+# Scan for image recipes
+
+IMAGES=$(find {meta,meta-isar}/recipes-core/images -iname *.bb -printf "%f\n" \
+  | sed -e 's/.bb$//')
+
+for image in ${IMAGES}
+do
+  cat << _EOF_ > kas/image/${image}.yaml
+${HEADER}
+
+target: ${image}
+_EOF_
+done
+
+# Scan for machine configs, except "rpi-common" used only for including
+
+MACHINES=$(find meta-isar/conf/machine -iname *.conf -printf "%f\n" \
+  | sed -e 's/.conf$//' | grep -v "rpi-common")
+
+for machine in ${MACHINES}
+do
+  cat << _EOF_ > kas/machine/${machine}.yaml
+${HEADER}
+
+machine: ${machine}
+_EOF_
+done
+
+# Generate configs for fixed list of Isar packages
+
+PKGS=" \
+  cowsay \
+  enable-fsck \
+  example-module \
+  example-prebuilt \
+  example-raw \
+  expand-on-first-boot \
+  hello-isar \
+  hello \
+  isar-disable-apt-cache \
+  isar-exclude-docs \
+  kselftest \
+  samefile \
+  sshd-regen-keys \
+"
+for pkg in ${PKGS}
+do
+  package=${pkg}
+
+  if [ "${pkg}" == "example-module" ]; then
+    package=${pkg}-\$\{KERNEL_NAME\}
+  fi
+
+  cat << _EOF_ > kas/package/pkg_${pkg}.yaml
+${HEADER}
+
+local_conf_header:
+  package-${pkg}: |
+    IMAGE_INSTALL:append = " ${package}"
+_EOF_
+done
-- 
2.20.1