packaging: Move repo_root_dir to lib.sh

This is used in several parts of the code, and can have a single
declaration as part of the `lib.sh` file, which is already imported by
all the places where it's used.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>

tools/packaging/guest-image/build_image.sh

@@ -14,7 +14,9 @@ set -o pipefail
 readonly script_name="$(basename "${BASH_SOURCE[0]}")"
 readonly script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 readonly packaging_root_dir="$(cd "${script_dir}/../" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../" && pwd)"
+
+source "${packaging_root_dir}/scripts/lib.sh"
+
 readonly osbuilder_dir="$(cd "${repo_root_dir}/tools/osbuilder" && pwd)"
 
 patches_path=""
@@ -26,8 +28,6 @@ final_image_name="kata-containers"
 final_initrd_name="kata-containers-initrd"
 image_initrd_extension=".img"
 
-source "${packaging_root_dir}/scripts/lib.sh"
-
 arch_target="$(uname -m)"
 
 build_initrd() {

tools/packaging/kata-deploy/local-build/kata-deploy-binaries.sh

@@ -15,8 +15,9 @@ readonly project="kata-containers"
 readonly script_name="$(basename "${BASH_SOURCE[0]}")"
 readonly script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
+source "${script_dir}/../../scripts/lib.sh"
+
 readonly prefix="/opt/kata"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
 readonly static_build_dir="${repo_root_dir}/tools/packaging/static-build"
 readonly version_file="${repo_root_dir}/VERSION"
 readonly versions_yaml="${repo_root_dir}/versions.yaml"

tools/packaging/scripts/lib.sh

@@ -13,6 +13,8 @@ export PUSH_TO_REGISTRY="${PUSH_TO_REGISTRY:-"no"}"
 
 this_script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
+export repo_root_dir="$(cd "${this_script_dir}/../../../" && pwd)"
+
 short_commit_length=10
 
 hub_bin="hub-bin"

tools/packaging/static-build/initramfs/build.sh

@@ -9,7 +9,6 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
 readonly initramfs_builder="${script_dir}/build-initramfs.sh"
 readonly default_install_dir="$(cd "${script_dir}/../../kernel" && pwd)"
 

tools/packaging/static-build/kernel/build.sh

@@ -9,11 +9,11 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
-readonly kernel_builder="${repo_root_dir}/tools/packaging/kernel/build-kernel.sh"
 
 source "${script_dir}/../../scripts/lib.sh"
 
+readonly kernel_builder="${repo_root_dir}/tools/packaging/kernel/build-kernel.sh"
+
 DESTDIR=${DESTDIR:-${PWD}}
 PREFIX=${PREFIX:-/opt/kata}
 container_image="${KERNEL_CONTAINER_BUILDER:-${CC_BUILDER_REGISTRY}:kernel-$(get_last_modification ${repo_root_dir} ${script_dir})-$(uname -m)}"

tools/packaging/static-build/ovmf/build.sh

@@ -9,7 +9,6 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
 readonly ovmf_builder="${script_dir}/build-ovmf.sh"
 
 source "${script_dir}/../../scripts/lib.sh"

tools/packaging/static-build/qemu/build-base-qemu.sh

@@ -9,7 +9,6 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
 readonly qemu_builder="${script_dir}/build-qemu.sh"
 
 source "${script_dir}/../../scripts/lib.sh"

tools/packaging/static-build/shim-v2/build.sh

@@ -9,11 +9,11 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
-readonly kernel_builder="${repo_root_dir}/tools/packaging/kernel/build-kernel.sh"
 
 source "${script_dir}/../../scripts/lib.sh"
 
+readonly kernel_builder="${repo_root_dir}/tools/packaging/kernel/build-kernel.sh"
+
 GO_VERSION=${GO_VERSION}
 RUST_VERSION=${RUST_VERSION:-}
 

tools/packaging/static-build/td-shim/build.sh

@@ -9,7 +9,6 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
 readonly tdshim_builder="${script_dir}/build-td-shim.sh"
 
 source "${script_dir}/../../scripts/lib.sh"

tools/packaging/static-build/virtiofsd/build.sh

@@ -9,7 +9,6 @@ set -o nounset
 set -o pipefail
 
 script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-readonly repo_root_dir="$(cd "${script_dir}/../../../.." && pwd)"
 readonly virtiofsd_builder="${script_dir}/build-static-virtiofsd.sh"
 
 source "${script_dir}/../../scripts/lib.sh"