[CodeStyle] Address Shellcheck finding 'SC2155 in iso-ca-bundle-config.sh': _token variable is now declared and assigned separately to avoid masking return values.

gmarciani · gmarciani · commit e87af87ddf71 · 2024-10-15T18:07:49.000+02:00
Signed-off-by: Giacomo Marciani &lt;mgiacomo@amazon.com&gt;
diff --git a/cookbooks/aws-parallelcluster-platform/files/isolated/iso-ca-bundle-config.sh b/cookbooks/aws-parallelcluster-platform/files/isolated/iso-ca-bundle-config.sh
@@ -2,7 +2,8 @@
 set -ex
 
 function get_instance_region {
-  local _token=$(curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 3600")
+  local _token
+  _token=$(curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 3600")
   curl -H "X-aws-ec2-metadata-token: $_token" -v "http://169.254.169.254/latest/meta-data/placement/region" 2> /dev/null
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,8 @@`
`2`	`2`	`set -ex`
`3`	`3`
`4`	`4`	`function get_instance_region {`
`5`		`- local _token=$(curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 3600")`
	`5`	`+ local _token`
	`6`	`+ _token=$(curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 3600")`
`6`	`7`	`curl -H "X-aws-ec2-metadata-token: $_token" -v "http://169.254.169.254/latest/meta-data/placement/region" 2> /dev/null`
`7`	`8`	`}`
`8`	`9`