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feat: add format-aware command output truncation for standard detail level

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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Michael Chihlas
2026-02-13 12:56:16 -05:00
parent 28c969f06e
commit c8f9cc1c4b
1 changed files with 28 additions and 0 deletions
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28
backend/app/services/export_service.py
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@@ -90,6 +90,26 @@ def _get_command_output(decision: dict[str, Any]) -> str | None:
return output if output else None
def _truncate_command_output(output: str, max_lines: int = 5, fmt: str = "text") -> str:
"""Truncate command output to max_lines for standard detail level.
Args:
fmt: One of "markdown", "text", "html", "psa" — controls suffix formatting.
"""
lines = output.splitlines()
if len(lines) <= max_lines:
return output
truncated = "\n".join(lines[:max_lines])
count = len(lines)
if fmt == "markdown":
suffix = f"*(full output omitted — {count} lines)*"
elif fmt == "html":
suffix = f"<em>(full output omitted — {count} lines)</em>"
else: # text, psa
suffix = f"(full output omitted — {count} lines)"
return f"{truncated}\n{suffix}"
def _find_node_commands(tree_snapshot: dict[str, Any], node_id: str) -> list[str]:
"""Find the commands list for a node in the tree snapshot."""
def _search(node: dict[str, Any]) -> list[str] | None:
@@ -170,6 +190,8 @@ def generate_markdown_export(session: Session, options: SessionExport) -> str:
if notes:
lines.append(f"**Notes:** {notes}")
if command_output := _get_command_output(decision):
if options.detail_level == "standard":
command_output = _truncate_command_output(command_output, fmt="markdown")
commands = _find_node_commands(session.tree_snapshot, decision.get("node_id", ""))
if commands:
lines.append(f"**Commands Run:** {', '.join(f'`{c}`' for c in commands)}")
@@ -259,6 +281,8 @@ def generate_text_export(session: Session, options: SessionExport) -> str:
if notes:
lines.append(f" Notes: {notes}")
if command_output := _get_command_output(decision):
if options.detail_level == "standard":
command_output = _truncate_command_output(command_output, fmt="text")
commands = _find_node_commands(session.tree_snapshot, decision.get("node_id", ""))
if commands:
lines.append(f" Commands Run: {', '.join(commands)}")
@@ -353,6 +377,8 @@ def generate_html_export(session: Session, options: SessionExport) -> str:
if notes:
html_parts.append(f'<p class="notes">Notes: {notes}</p>')
if command_output := _get_command_output(decision):
if options.detail_level == "standard":
command_output = _truncate_command_output(command_output, fmt="html")
commands = _find_node_commands(session.tree_snapshot, decision.get("node_id", ""))
if commands:
cmd_html = ", ".join(f"<code>{html.escape(c)}</code>" for c in commands)
@@ -429,6 +455,8 @@ def generate_psa_export(session: Session, options: SessionExport) -> str:
if notes:
lines.append(f" Notes: {notes}")
if command_output := _get_command_output(decision):
if options.detail_level == "standard":
command_output = _truncate_command_output(command_output, fmt="psa")
commands = _find_node_commands(session.tree_snapshot, decision.get("node_id", ""))
if commands:
lines.append(f" Commands: {', '.join(commands)}")