Address AI feedback

Signed-off-by: Lukasz Gryglicki <[email protected]>

Assisted by [OpenAI](https://platform.openai.com/)

Assisted by [GitHub Copilot](https://github.com/features/copilot)

Author: lukaszgryglicki

utils/get_all_functions_configs.sh

@@ -1,5 +1,6 @@
 #!/bin/bash
-
+set -euo pipefail
+export AWS_PAGER=""
 for f in $(./utils/list_aws_functions.sh)
 do
   echo "${f}:"

utils/get_all_ssms_values.sh

@@ -2,7 +2,7 @@
 # SINGLE=1 will print each parameter one by one
 for f in $(./utils/list_ssm_parameters.sh)
 do
-  if [ -z "$SINGLE" ]
+  if [ -z "${SINGLE}" ]
   then
     if [ -z "${params}" ]
     then

utils/get_function_config.sh

@@ -1,19 +1,17 @@
 #!/bin/bash
-
+set -euo pipefail
+export AWS_PAGER=""
 if [ -z "$1" ]
 then
   echo "Usage: $0 <function-name>"
   exit 1
 fi
-
 if [ -z "$REGION" ]
 then
   REGION="us-east-2"
 fi
-
 if [ -z "$STAGE" ]
 then
   STAGE="dev"
 fi
-
 aws lambda get-function-configuration --function-name "${1}" --region "${REGION}" --profile "lfproduct-${STAGE}"

utils/get_ssm_value.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+set -euo pipefail
+export AWS_PAGER=""
 if [ -z "$1" ]
 then
   echo "Usage: $0 <ssm-parameter-name>"

utils/get_ssms_values.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+set -euo pipefail
+export AWS_PAGER=""
 if [ -z "$1" ]
 then
   echo "Usage: $0 <ssm-parameter-name> [...]"

utils/list_aws_functions.sh

@@ -1,17 +1,15 @@
 #!/bin/bash
-
+set -euo pipefail
+export AWS_PAGER=""
 if [ -z "$REGION" ]
 then
   REGION="us-east-2"
 fi
-
 if [ -z "$STAGE" ]
 then
   STAGE="dev"
 fi
-
 FILTER=${FILTER:-}
-
 aws lambda list-functions --region "$REGION" --profile "lfproduct-${STAGE}" --query 'Functions[*].FunctionName' --output text |
   tr '\t' '\n' |
   sort -u |

utils/list_ssm_parameters.sh

@@ -1,9 +1,10 @@
 #!/bin/bash
+set -euo pipefail
+export AWS_PAGER=""
 if [ -z "$REGION" ]
 then
   REGION="us-east-2"
 fi
-
 if [ -z "$STAGE" ]
 then
   STAGE="dev"