Fix: NixOS Workflow: failed to build: failed to solve: dockerfile parse error

[xsscx]

Maintainer Summary

2026-03-01 03:34:23 UTC

Shell Update

ERROR: failed to build: failed to solve: dockerfile parse error on line 81: unknown instruction: echo

Dockerfile.nixos:81
--------------------
  79 |     RUN cat > /workspace/welcome.sh << 'EOF'
  80 |     #!/usr/bin/env sh
  81 | >>> echo ""
  82 |     echo "============================================================"
  83 |     echo "==== International Color Consortium | https://color.org/ ===="
--------------------
ERROR: failed to build: failed to solve: dockerfile parse error on line 81: unknown instruction: echo
Error: Process completed with exit code 1.

PR Build

• Potential Shell Update