From 996fd4a226bcdcd54a712d5236bc996126588fe5 Mon Sep 17 00:00:00 2001
From: Kai Hudalla <kai.hudalla@bosch.com>
Date: Thu, 22 Aug 2024 12:47:03 +0200
Subject: [PATCH] Add input to fail Action on OFT error (#6)

---
 action.yaml |  9 ++++++++-
 run-oft.sh  | 14 +++++++++-----
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/action.yaml b/action.yaml
index b9323d1..bb5e73c 100644
--- a/action.yaml
+++ b/action.yaml
@@ -20,16 +20,23 @@ inputs:
     description: The format of the report that OpenFastTrace should produce.
     default: "plain"
     required: false
+  fail-on-error:
+    description: |
+      By default, the action will never fail but indicate the result of running the trace command in the "oft-exit-code" output variable.
+      Setting this parameter to "true" will let the Action return the exit code produced by running OpenFastTrace.
+    default: "false"
+    required: false
 outputs:
   oft-exit-code:
     description: |
-      The exit code indicating the outcome of running OpenFastTrace (0: success, 1: failure).
+      The exit code indicating the outcome of running OpenFastTrace (0: success, > 0: failure).
       The report is created in any case, as long as OpenFastTrace could be run at all.
 
 runs:
   using: "docker"
   image: "Dockerfile"
   args:
+    - ${{ inputs.fail-on-error }}
     - ${{ inputs.report-filename }}
     - ${{ inputs.report-format }}
     - ${{ inputs.file-patterns }}
diff --git a/run-oft.sh b/run-oft.sh
index 5f522f6..0ee056a 100755
--- a/run-oft.sh
+++ b/run-oft.sh
@@ -1,10 +1,10 @@
 #!/bin/sh
 
 # [impl->req~run-oft-trace-command~1]
-
-report_file_name=$1
-report_format=$2
-files=$3
+fail_on_error=$1
+report_file_name=$2
+report_format=$3
+files=$4
 
 echo "::notice::using OpenFastTrace JARs from: ${LIB_DIR}"
 
@@ -19,6 +19,10 @@ then
   echo "oft-exit-code=0" >> "${GITHUB_OUTPUT}"
   echo "All specification items are covered." >> "${GITHUB_STEP_SUMMARY}"
 else
-  echo "oft-exit-code=$?" >> "${GITHUB_OUTPUT}"
+  oft_exit_code=$?
+  echo "oft-exit-code=${oft_exit_code}" >> "${GITHUB_OUTPUT}"
   echo "Some specification items are not covered. See created report (${report_file_name}) for details." >> "${GITHUB_STEP_SUMMARY}"
+  if [ "${fail_on_error}" = "true" ]; then
+    exit ${oft_exit_code}
+  fi
 fi