The unindented heredoc terminator (<<EOF2 ... EOF2 flush-left) broke the
YAML block-scalar indentation contract for the `run: |` step, causing
Forgejo to log "ignore invalid workflow build.yaml: yaml: line 75:
could not find expected ':'" and silently skip the workflow entirely
on every push since this line was introduced. No builds have run on
main or high-performance since 2026-07-05 as a result. Replaced the
multi-line heredoc with a single-line bash here-string, which needs
no extra indentation and keeps the shell logic identical.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
