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fix(tools): write large JSON payloads to tmpfile to prevent truncation (closes #493)

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When init commands include many file contents (state, roadmap, requirements,
etc.), the JSON output can exceed Claude Code's Bash tool buffer (~50KB),
causing parse errors. The output() function now auto-detects large payloads
and writes to a tmpfile, returning @file:/path instead. All workflows that
consume init output handle both formats.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Lex Christopherson
2026-02-15 11:35:39 -06:00
parent bc13b4919f
commit 8d977328e4
4 changed files with 37 additions and 4 deletions
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10
get-shit-done/workflows/progress.md
View File

@@ -12,7 +12,15 @@ Read all files referenced by the invoking prompt's execution_context before star
**Load progress context (with file contents to avoid redundant reads):**
```bash
INIT=$(node ~/.claude/get-shit-done/bin/gsd-tools.cjs init progress --include state,roadmap,project,config)
INIT_RAW=$(node ~/.claude/get-shit-done/bin/gsd-tools.cjs init progress --include state,roadmap,project,config)
# Large payloads are written to a tmpfile — output starts with @file:/path
if [[ "$INIT_RAW" == @file:* ]]; then
INIT_FILE="${INIT_RAW#@file:}"
INIT=$(cat "$INIT_FILE")
rm -f "$INIT_FILE"
else
INIT="$INIT_RAW"
fi
```
Extract from init JSON: `project_exists`, `roadmap_exists`, `state_exists`, `phases`, `current_phase`, `next_phase`, `milestone_version`, `completed_count`, `phase_count`, `paused_at`.