Merge branch '95-fix-tf-plan-job' into 'master'

fix: .terraform-plan job

Closes #95

See merge request !111

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [6.4.1] - 2024-12-10
+
+### Fixed
+
+- Fixed an "integer expression expected" issue in a `.terraform-plan` job in the
+  `terraform-pipeline-base.yml` file by removing subshell `( ... )` from a command.
+
 ## [6.4.0] - 2024-12-05
 
 ### Changed

terraform-pipeline-base.yml

@@ -69,7 +69,7 @@ variables:
     #
     # By allowing this job to exit with exit code 2 we are able to show an amber warning icon in the GitLab UI. This
     # makes it easy to spot when an environment requires changes following a plan job.
-    (terraform plan $TF_PLAN_ARGS -out=${TF_DATA_DIR}/${CI_COMMIT_REF_SLUG}-${DEPLOYMENT_ENVIRONMENT}.tfplan -detailed-exitcode && exit_code=$?) || exit_code=$?
+    terraform plan $TF_PLAN_ARGS -out=${TF_DATA_DIR}/${CI_COMMIT_REF_SLUG}-${DEPLOYMENT_ENVIRONMENT}.tfplan -detailed-exitcode && exit_code=$? || exit_code=$?
     if [ "$exit_code" -eq 1 ]; then exit 1; fi
 
     if [ -f "${TF_DATA_DIR}/${CI_COMMIT_REF_SLUG}-${DEPLOYMENT_ENVIRONMENT}.tfplan" ]; then