From 5de8a77c1723e28aaaa5f11e616767715189cfe7 Mon Sep 17 00:00:00 2001
From: Otavio Salvador <otavio@ossystems.com.br>
Date: Wed, 15 Sep 2021 20:56:43 -0300
Subject: [PATCH] shellhub-rootfs-postcommand.bbclass: Allow overriding of
 Tenant ID

The SHELLHUB_ROOTFS_TENANT_ID allow for override of existing ShellHub
Tenant ID during rootfs generation.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
 classes/shellhub-rootfs-postcommand.bbclass | 26 +++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 classes/shellhub-rootfs-postcommand.bbclass

diff --git a/classes/shellhub-rootfs-postcommand.bbclass b/classes/shellhub-rootfs-postcommand.bbclass
new file mode 100644
index 0000000..c36a38b
--- /dev/null
+++ b/classes/shellhub-rootfs-postcommand.bbclass
@@ -0,0 +1,26 @@
+# Allow overriding of ShellHub Tenant ID
+#
+# Required variable:
+#
+#  SHELLHUB_ROOTFS_TENANT_ID
+#
+#  The SHELLHUB_ROOTFS_TENANT_ID allow for override of existing ShellHub Tenant
+#  ID during rootfs generation.
+#
+# Copyright 2021 (C) O.S. Systems Software LTDA.
+
+
+# Override the TENANT_ID from existing ShellHub configuration file.
+ROOTFS_POSTPROCESS_COMMAND += 'shellhub_override_tenant_id ;'
+shellhub_override_tenant_id () {
+    if [ ! -e "${IMAGE_ROOTFS}${sysconfdir}/default/shellhub-agent" ]; then
+        bbfatal "'${sysconfdir}/default/shellhub-agent' doesn't exist."
+    fi
+
+    if [ -z "${SHELLHUB_ROOTFS_TENANT_ID}" ]; then
+        bbfatal "SHELLHUB_ROOTFS_TENANT_ID variable is undefined."
+    fi
+
+    sed -i 's%^TENANT_ID=.*%TENANT_ID="${SHELLHUB_ROOTFS_TENANT_ID}"%g' \
+        ${IMAGE_ROOTFS}${sysconfdir}/default/shellhub-agent
+}