Use the shell "test" command instead of "[" to avoid confusion with Dockerfile RUN-syntax

2025-05-17 17:08:18 +02:00 · 2025-05-17 17:08:18 +02:00 · f58c294274
parent 7a2f27a5d5
commit f58c294274
1 changed files with 2 additions and 1 deletions
--- a/integration/dockerfiles-with-context/issue-2075/Dockerfile
+++ b/integration/dockerfiles-with-context/issue-2075/Dockerfile
@ -22,6 +22,7 @@ RUN \
  ls -lh /usr/local/bin/myfile
 FROM base as final
 COPY --from=build ["/usr/local/bin/myfile", "/usr/local/bin/"]
-RUN [ -u /usr/local/bin/myfile ]
+# Test if file exists and its set-user-id bit is set
+RUN test -u /usr/local/bin/myfile
 LABEL \
  description="Testing setuid behavior in Kaniko"