fix entrypoint

.gitea/workflows/tests.yml

@@ -35,5 +35,5 @@ jobs:
             -e TESTENV=${{ gitea.workspace }}
             -e TESTENV2=TESTENV2
           run: >-
-            /bin/sh -c
-            echo "test"
+            sh -c
+            echo "test

action.yml

@@ -31,7 +31,7 @@ inputs:
   shell:
     description: "Shell to use"
     required: false
-    default: /bin/sh
+    default: sh
 
   registry:
     description: "Container registry URL"

entrypoint.sh

@@ -47,7 +47,6 @@ for cmd in "${TMP_RUN[@]}"; do
 done
 
 exec docker run \
-    --rm \
     --volume "${INPUT_WORKDIR}:${INPUT_WORKDIR}" \
     --workdir "${INPUT_WORKDIR}" \
     --entrypoint="${INPUT_SHELL}" \