commit 68366cd9d7143ed93a61848cd55a8ddc038c61ae
author Tomáš Pecka <tomas.pecka@cesnet.cz> Mon Jun 06 09:27:41 2022 +0200
committer Tomáš Pecka <tomas.pecka@cesnet.cz> Thu Jul 07 05:42:26 2022 +0200
tree 0d44f42d6fdad26329d5f39120878b1ddf61a4cb
parent 574335e21f33390206c6c653e036e64e837f4ead

czechlight-cfg-fs: allow override some variables

This will be used for testing the script, when it is run outside of the
expected environment. The other possibility was to pass those values as
script args and add them to service file but I don't think it makes any
difference.

Change-Id: Ie64c0a2cb285b7a6cbdddda113b31bee7fa7f582

package/czechlight-cfg-fs/czechlight-install-yang.sh

diff --git a/package/czechlight-cfg-fs/czechlight-install-yang.sh b/package/czechlight-cfg-fs/czechlight-install-yang.sh
index d8a11ed..6c9f829 100755
--- a/package/czechlight-cfg-fs/czechlight-install-yang.sh
+++ b/package/czechlight-cfg-fs/czechlight-install-yang.sh
@@ -7,10 +7,11 @@
 YANG_INLINE=0
 YANG_CALIBRATION=0
 
-CLA_YANG=/usr/share/cla-sysrepo/yang
-VELIA_YANG=/usr/share/velia/yang
+CLA_YANG="${CLA_YANG:-/usr/share/cla-sysrepo/yang}"
+VELIA_YANG="${VELIA_YANG:-/usr/share/velia/yang}"
+PROC_CMDLINE="${PROC_CMDLINE:-/proc/cmdline}"
 
-for ARG in $(cat /proc/cmdline); do
+for ARG in $(cat "$PROC_CMDLINE"); do
     case "${ARG}" in
         czechlight=*)
             CZECHLIGHT="${ARG:11}"