Allow customization of data in targets.json

This allows a user to define their own script to be executed after
a target has been added to the repository but not yet signed.

Signed-off-by: Andy Doan <andy@foundries.io>

2 files changed, 7 insertions, 0 deletions

diff --git a/classes/image_types_ostree.bbclass b/classes/image_types_ostree.bbclass
index 56d4d76..5301c18 100644
--- a/classes/image_types_ostree.bbclass
+++ b/classes/image_types_ostree.bbclass
@@ -229,6 +229,12 @@ IMAGE_CMD_garagesign () {
                                     ${target_url} \
                                     --sha256 ${ostree_target_hash} \
                                     --hardwareids ${SOTA_HARDWARE_ID}
+            if [ -n "${GARAGE_CUSTOMIZE_TARGET}" ]; then
+                bbplain "Running command(${GARAGE_CUSTOMIZE_TARGET}) to customize target"
+                ${GARAGE_CUSTOMIZE_TARGET} \
+                    ${GARAGE_SIGN_REPO}/tufrepo/roles/unsigned/targets.json \
+                    ${GARAGE_TARGET_NAME}-${target_version}
+            fi
             garage-sign targets sign --repo tufrepo \
                                      --home-dir ${GARAGE_SIGN_REPO} \
                                      --key-name=targets
diff --git a/classes/sota.bbclass b/classes/sota.bbclass
index bf27b6d..94c3043 100644
--- a/classes/sota.bbclass
+++ b/classes/sota.bbclass
@@ -51,6 +51,7 @@ GARAGE_SIGN_KEYNAME ?= "garage-key"
 GARAGE_TARGET_NAME ?= "${OSTREE_BRANCHNAME}"
 GARAGE_TARGET_VERSION ?= ""
 GARAGE_TARGET_URL ?= ""
+GARAGE_CUSTOMIZE_TARGET ?= ""
 
 SOTA_MACHINE ??="none"
 SOTA_MACHINE_rpi ?= "raspberrypi"