cleaner shell script

.github/actions/e2e_cleanup_timeframe/e2e-cleanup.sh

@@ -3,7 +3,7 @@
 # get_e2e_test_ids_on_date gets all workflow IDs of workflows that contain "e2e" on a specific date.
 function get_e2e_test_ids_on_date {
   ids="$(gh run list --created "$1" --json createdAt,workflowName,databaseId --jq '.[] | select(.workflowName | contains("e2e")) | .databaseId' -L1000 -R edgelesssys/constellation)"
-  echo $ids
+  echo "$ids"
 }
 
 # download_tfstate_artifact downloads all artifacts matching the pattern terraform-state-* from a given workflow ID.
@@ -13,18 +13,18 @@ function download_tfstate_artifact {
 
 # delete_resources runs terraform destroy on the constellation-terraform subfolder of a given folder.
 function delete_resources {
-  cd $1/constellation-terraform
+  cd "$1/constellation-terraform" || exit 1
   terraform init > /dev/null # first, install plugins
   terraform destroy -auto-approve > /dev/null
-  cd ../../
+  cd ../../ || exit 1
 }
 
 # delete_iam_config runs terraform destroy on the constellation-iam-terraform subfolder of a given folder.
 function delete_iam_config {
-  cd $1/constellation-iam-terraform
+  cd "$1/constellation-iam-terraform" || exit 1
   terraform init > /dev/null # first, install plugins
   terraform destroy -auto-approve > /dev/null
-  cd ../../
+  cd ../../ || exit 1
 }
 
 # check if the password for artifact decryption was given
@@ -42,21 +42,21 @@ dates_to_clean=()
 
 # get all dates of the last week
 while [[ $end_date != "$start_date" ]]; do
-  dates_to_clean+=($end_date)
+  dates_to_clean+=("$end_date")
   end_date=$(date --date "$end_date +1 day" "+%Y-%m-%d")
 done
 
 echo "[*] retrieving run IDs for cleanup"
 database_ids=()
-for d in ${dates_to_clean[*]}; do
+for d in "${dates_to_clean[@]}"; do
   echo "    retrieving run IDs from $d"
-  database_ids+=($(get_e2e_test_ids_on_date $d))
+  database_ids+=($(get_e2e_test_ids_on_date "$d"))
 done
 
 echo "[*] downloading terraform state artifacts"
-for id in ${database_ids[*]}; do
+for id in "${database_ids[@]}"; do
   echo "    downloading from workflow $id"
-  download_tfstate_artifact $id
+  download_tfstate_artifact "$id"
 done
 
 echo "[*] extracting artifacts"
@@ -64,15 +64,15 @@ for directory in ./terraform-state-*; do
   echo "    extracting $directory"
 
   # extract and decrypt the artifact
-  unzip -d ${directory} -P "$artifact_pwd" $directory/archive.zip > /dev/null
+  unzip -d "${directory}" -P "$artifact_pwd" "$directory/archive.zip" > /dev/null
 done
 
 echo "[*] deleting resources"
 for directory in ./terraform-state-*; do
   echo "    deleting resources in $directory"
-  delete_resources $directory
+  delete_resources "$directory"
   echo "    deleting IAM configuration in $directory"
-  delete_iam_config $directory
+  delete_iam_config "$directory"
 done
 
 exit 0