Files
FabledScribe/scripts/pre_commit_fable_mcp.sh
T
bvandeusen 83cee46078 feat: auto-bump fable-mcp patch version on commit via Claude Code hook
- scripts/bump_fable_mcp_version.sh: increments patch in pyproject.toml and stages it
- scripts/pre_commit_fable_mcp.sh: PreToolUse Bash hook — fires before git commits,
  bumps version if fable-mcp files (other than pyproject.toml itself) are staged
- .claude/settings.json: registers the PreToolUse hook

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-28 02:14:20 -04:00

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#!/usr/bin/env bash
# Claude Code PreToolUse hook for Bash.
# Reads the tool input JSON from stdin; if the command is a git commit
# and fable-mcp files (other than pyproject.toml) are staged, bumps
# the fable-mcp patch version before the commit proceeds.
#
# Exits 0 always so it never blocks the commit.
set -euo pipefail
REPO_ROOT="/home/bvandeusen/Nextcloud/Projects/fabledassistant"
input=$(cat)
command=$(echo "$input" | python3 -c "
import sys, json
data = json.load(sys.stdin)
# Claude Code sends {tool_input: {command: ...}}
ti = data.get('tool_input', data)
print(ti.get('command', ''))
" 2>/dev/null || echo "")
# Only act on git commit commands
if ! echo "$command" | grep -qE "git commit"; then
exit 0
fi
cd "$REPO_ROOT"
# Check if fable-mcp files other than pyproject.toml are staged
fable_staged=$(git diff --cached --name-only 2>/dev/null \
| grep "^fable-mcp/" \
| grep -v "^fable-mcp/pyproject.toml$" \
|| true)
if [ -n "$fable_staged" ]; then
bash "$REPO_ROOT/scripts/bump_fable_mcp_version.sh"
fi
exit 0