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%% SCRAP: scratch/src/INTEGRATION_NOTES
%% SOURCE: docs/working/scratch/src/INTEGRATION_NOTES.adoc
%% STATUS: HISTORICAL
%% FITS: none
%% EDITORIAL: lifted — prose rewritten to press voice
\section{Integration Scripts: StarForth $\leftrightarrow$ StarshipOS Sync}
This document describes two complementary sync scripts for bidirectional
integration between StarForth and StarshipOS, and records the debug cycle
that brought them to production status on 19 October 2025. The integration
was superseded by the Phase 2 documentation reorganization; the scripts
themselves remain in \texttt{maint/}.
\subsection{Script Overview}
\subsubsection{StarForth $\to$ StarshipOS (\texttt{StarForth/maint/integrator.sh})}
Copies changed files from the StarForth root to
\texttt{\$STARSHIPOS\_ROOT/l4/pkg/starforth/server}, stripping the
\texttt{server/} prefix. If the destination path exists, the file is
overwritten (green). If not, the file is quarantined for review (orange).
\subsubsection{StarshipOS $\to$ StarForth (\texttt{StarshipOS/maint/integrator.sh})}
The reverse direction: strips the \texttt{l4/pkg/starforth/server/} prefix
from source paths and writes to \texttt{\$STARFORTH\_ROOT}. Generated on the
same basis as the forward script; required one additional test cycle.
\subsection{Operational Rules}
\begin{enumerate}
\item Never \texttt{mkdir} into the target — both repos must already exist.
\item The blacklist is law — any file matching a blacklist pattern is
ignored unconditionally.
\item If the destination path exists at the same relative path, overwrite.
\item Otherwise, quarantine for manual review.
\end{enumerate}
\subsection{Bugs Found and Fixed (19 October 2025)}
Three bugs were identified and corrected during the production-readiness
test cycle:
\begin{description}
\item[Bug 1 — Blacklist regex matching.]
\texttt{grep -Fqx} treated patterns as fixed strings, so regex
patterns in \texttt{blacklist.txt} (e.g.,
\texttt{(\textasciicircum|/)?Makefile(\$|[.].*)} )
were not matching. Fix: replace with \texttt{grep -Eq -f
<(sed '...' blacklist.txt)} to enable extended regex and filter
empty/comment lines.
\item[Bug 2 — Empty lines in blacklist.]
An empty line in \texttt{blacklist.txt} caused every file to match
and be blocked. Fix: filter empty lines and comments with
\texttt{sed '/\textasciicircum[\textbackslash{}s]*\$/d;
/\textasciicircum[\textbackslash{}s]*\#/d'} before passing to grep.
\item[Bug 3 — Case sensitivity in \texttt{mergefiles.txt}.]
\texttt{testing.md} was listed; the actual filename is
\texttt{TESTING.md}. Fix: corrected in \texttt{mergefiles.txt}.
\end{description}
\subsection{Test Results (Final)}
\begin{center}
\begin{tabular}{lll}
\toprule
Test Category & Status & Notes \\
\midrule
Basic Execution & Pass & Script runs without errors \\
Blacklist Enforcement & Pass & Regex patterns work, empty lines filtered \\
Path Stripping & Pass & \texttt{l4/pkg/starforth/server/} removed \\
Overwrite Logic & Pass & Existing files overwritten correctly \\
Quarantine Logic & Pass & New files quarantined \\
Auto-generation & Pass & Generates from \texttt{git diff HEAD\textasciitilde{}1} \\
Git Index Refresh & Pass & StarForth index updated \\
\bottomrule
\end{tabular}
\end{center}
\textbf{Documentation path sync:} The \texttt{docs/} directory sync (StarForth
\texttt{docs/} $\leftrightarrow$ StarshipOS
\texttt{l4/pkg/starforth/docs/}) was deferred for a later pass requiring
custom path-mapping logic.