fix: support for comma separated list of commits & deliverables

README.md

@@ -70,9 +70,9 @@ See [Examples](#examples) below for more details.
   with:
     # Optional. Can either be `post-deploy` or `post-status`. Defaults to `post-deploy`.
     action-type: string
-    # Required. Newline-separated list of deliverables the deployment contains (e.g., microservice name, application name). Defaults to repository name.
+    # Required. Newline-separated or comma-separated list of deliverables the deployment contains (e.g., microservice name, application name). Defaults to repository name.
     deliverables: string
-    # Required. Newline-separated list of commits SHA shipped as part of the deployment. Defaults to listing commits between the last 2 tags or as a last fallback $GITHUB_SHA.
+    # Required. Newline-separated or comma-separated list of commits SHA shipped as part of the deployment. Defaults to listing commits between the last 2 tags or as a last fallback $GITHUB_SHA.
     commits: string
     # Optional. Version being deployed.
     version: string

entrypoint.sh

@@ -14,10 +14,28 @@ while getopts ":t:v:d:c:u:s:i:" opt; do
         v) version=$(trim "${OPTARG}")
         ;;
         d)
-        mapfile -t deliverables < <(trim "${OPTARG}")
+            if [[ "${OPTARG}" =~ ^([^,]+,)+[^,]+$ ]]; then # Support coma separeted list of deliverables
+                IFS=',' read -r -a raw_deliverables <<< "${OPTARG}"
+                deliverables=()
+                for deliverable in "${raw_deliverables[@]}"; do
+                    trimmed_deliverable=$(trim "$deliverable")
+                    deliverables+=("$trimmed_deliverable")
+                done
+            else
+               mapfile -t deliverables < <(trim "${OPTARG}") # Support Newline-separated list of deliverables
+            fi
         ;;
         c)
-        mapfile -t commits < <(trim "${OPTARG}")
+            if [[ "${OPTARG}" =~ ^([^,]+,)+[^,]+$ ]]; then # Support coma separeted list of commits
+                IFS=',' read -r -a raw_commits <<< "${OPTARG}"
+                commits=()
+                for commit in "${raw_commits[@]}"; do
+                    trimmed_commit=$(trim "$commit")
+                    commits+=("$trimmed_commit")
+                done
+            else
+               mapfile -t commits < <(trim "${OPTARG}")  # Support Newline-separated list of commits
+            fi
         ;;
         u) url=$(trim "${OPTARG}")
         ;;