added workflow dispatch options

Author: Tbaile

.github/workflows/build-image.yml

@@ -47,21 +47,27 @@ jobs:
           echo "TARGET=$(grep -oP 'TARGET=\K.*' build.conf.defaults)" >> $GITHUB_OUTPUT
 
           # export base NETHSECURITY_VERSION from build.conf.defaults
-          NETHSECURITY_VERSION=$(grep -oP 'NETHSECURITY_VERSION=\K.*' build.conf.defaults)
+          BASE_VERSION=$(grep -oP 'NETHSECURITY_VERSION=\K.*' build.conf.defaults)
           COMMIT_HASH=$(git rev-parse --short HEAD)
           TIMESTAMP=$(date +'%Y%m%d%H%M%S')
-          echo "NETHSECURITY_VERSION=${NETHSECURITY_VERSION}" >> $GITHUB_OUTPUT
+          echo "NETHSECURITY_VERSION=${BASE_VERSION}" >> $GITHUB_OUTPUT
 
           # When pushing to main branch, set REPO_CHANNEL to dev
           if [[ "${{ github.ref }}" == refs/heads/main ]]; then
             echo "REPO_CHANNEL=dev" >> $GITHUB_OUTPUT
             echo "BUILD_SEMVER_SUFFIX=-dev.${TIMESTAMP}.${COMMIT_HASH}" >> $GITHUB_OUTPUT
 
-          # Otherwise, get the branch name for branch channel builds
+          # For pull requests and workflow_dispatch, add timestamp suffix
           elif [[ "${{ github.event_name }}" == 'pull_request' ]]; then
             BRANCH_NAME="${{ github.head_ref }}"
             echo "REPO_CHANNEL=${BRANCH_NAME}" >> $GITHUB_OUTPUT
             echo "BUILD_SEMVER_SUFFIX=-${BRANCH_NAME}.${TIMESTAMP}.${COMMIT_HASH}" >> $GITHUB_OUTPUT
+
+          elif [[ "${{ github.event_name }}" == 'workflow_dispatch' ]]; then
+            BRANCH_NAME=$(echo "${{ github.ref }}" | sed 's|refs/heads/||')
+            echo "REPO_CHANNEL=${BRANCH_NAME}" >> $GITHUB_OUTPUT
+            echo "BUILD_SEMVER_SUFFIX=-.${TIMESTAMP}.${COMMIT_HASH}" >> $GITHUB_OUTPUT
+
           fi
       - name: Build the image
         env: