Allow specifying a build arch

Default x86_64

action.yaml

@@ -5,6 +5,10 @@ inputs:
   pat:
     description: "A PAT that allows the actor to write to the packages API endpoint"
     required: true
+  build_arch:
+    description: Build architecture, default x86_64
+    required: false
+    default: x86_64
 runs:
   using: "composite"
   steps:
@@ -22,16 +26,18 @@ runs:
         CURLARGS=(-i -s --fail-with-body --user ${{ gitea.actor }}:${{ inputs.pat }})
         REPO_NAME=$(basename "${{ gitea.repository }}")
 
-        for RPM in $(rpmspec -q --builtrpms --qf '%{nevra} ' $SPECFILE); do
-          echo Publishing ${RPM##*.}/$RPM.rpm to ${{ gitea.server_url }}
-            curl "${CURLARGS[@]}" -H "Content-Type: application/octet-stream" --upload-file RPMS/${{ inputs.build_arch }}/${RPM_PARTS[0]}-${RPM_PARTS[1]}.${{ inputs.build_arch }}.rpm ${{ gitea.server_url }}/api/packages/${{ gitea.actor }}/rpm/${{ gitea.actor }}-${DIST}/upload
-          if [ $? -ne 0 ]; then
-            echo Publishing failed
-            exit $?
-          fi
-            curl "${CURLARGS[@]}" -X POST ${{ gitea.server_url }}/api/v1/packages/${{ gitea.actor }}/rpm/${RPM_PARTS[0]}/-/link/$REPO_NAME
-          echo Linked $RPM to $REPO_NAME
-          echo
+        IFS=$'\n' RPM_OUTPUTS=( $(rpmspec -q --builtrpms --target=${{ inputs.build_arch }} --qf '%{n};%{evr};%{arch}\n' $SPECFILE) )
+        for RPM_OUTPUT in ${RPM_OUTPUTS[@]}; do
+            IFS=';' RPM_PARTS=($RPM_OUTPUT)
+            echo Publishing ${RPM_PARTS[0]}-${RPM_PARTS[1]}.${RPM_PARTS[2]}.rpm to ${{ gitea.server_url }}
+            curl "${CURLARGS[@]}" -H "Content-Type: application/octet-stream" --upload-file RPMS/${RPM_PARTS[2]}/${RPM_PARTS[0]}-${RPM_PARTS[1]}.${RPM_PARTS[2]}.rpm ${{ gitea.server_url }}/api/packages/${{ gitea.actor }}/${{ gitea.actor }}-${DIST}/upload
+            if [ $? -ne 0 ]; then
+                echo Publishing failed
+                exit $?
+            fi
+            curl "${CURLARGS[@]}" -X POST ${{ gitea.api_url }}/packages/${RPM_PARTS[0]}/-/link/$REPO_NAME
+            echo Linked $RPM to $REPO_NAME
+            echo
         done
 
         echo "Pushed the following files to the ${{ gitea.server_url }}/${{ gitea.actor }} rpm repository:"