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RedBear-OS/local/scripts/pre-push-checks.sh
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vasilito a1613c0590 phase 4.5: add pre-push-checks.sh opt-in hook + HOOKS doc
Per AGENTS.md 'Daily-upstream-safe workflow', drift between fork
state and active patch system can only be caught at next-build time.
This commit closes the gap by providing a pre-push hook that runs
the 4 critical pre-flight checks BEFORE pushing to origin.

The hook runs (in order):
  1. sync-versions.sh --check (Cat 0 + Cat 1 + Cat 2 versions)
  2. verify-fork-versions.sh (Cat 2 fork supremacy)
  3. verify-patch-content.py (no orphan patches)
  4. verify-collision-detection.py (no config-vs-package conflicts)

Per AGENTS.md 'absolutely NEVER DELETE, NEVER IGNORE' rule, the hook
is OPT-IN: operators must explicitly install it via
  cp local/scripts/pre-push-checks.sh .git/hooks/pre-push
  chmod +x .git/hooks/pre-push

The opt-in nature respects operator autonomy — local hooks do not
propagate (each clone must re-install), and false positives would
block legitimate pushes.

HOOKS.md documents the available hooks + future work (pre-receive
on server side for defense in depth; commit-msg hook for auto-phase
prefix in commit messages).

Default mode of the script: fail on any drift (exit 1). Use
--soft flag or REDBEAR_SKIP_PRE_PUSH=1 to bypass.
2026-07-12 09:38:12 +03:00

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#!/usr/bin/env bash
# pre-push-checks.sh — Optional pre-push hook for Red Bear OS.
#
# Usage:
# cp local/scripts/pre-push-checks.sh .git/hooks/pre-push
# chmod +x .git/hooks/pre-push
#
# Or invoke manually:
# ./local/scripts/pre-push-checks.sh # fail on any drift
# ./local/scripts/pre-push-checks.sh --soft # warn only
#
# Runs the 4 critical pre-flight checks:
# 1. sync-versions.sh --check (Cat 0 + Cat 1 + Cat 2 versions)
# 2. verify-fork-versions.sh (Cat 2 fork supremacy)
# 3. verify-patch-content.sh (no orphan patches)
# 4. verify-collision-detection.py (no config-vs-package conflicts)
#
# The hook is opt-in. Operators who don't want it should NOT install it.
# This is documented in local/docs/HOOKS.md (Phase 4.5+).
#
# Per AGENTS.md "Daily-upstream-safe workflow", these checks are the
# minimum safety net against silent drift. Without the hook, drift can
# only be caught at next build, which is too late for patches that
# have been silently moved/deleted.
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
cd "$ROOT"
soft_mode=0
if [ "${1:-}" = "--soft" ]; then
soft_mode=1
fi
fails=0
run_check() {
local name="$1"
local cmd="$2"
local label="$3"
echo ">>> $name"
if eval "$cmd" >"/tmp/pre-push-${name}.out" 2>&1; then
echo " OK"
else
local rc=$?
echo " FAIL (exit $rc)"
head -10 "/tmp/pre-push-${name}.out" | sed 's/^/ /'
fails=$((fails + 1))
fi
}
echo "=== Red Bear OS — pre-push safety net ==="
echo " (4 critical pre-flight checks)"
echo ""
# 1. sync-versions
run_check "sync-versions" \
"bash local/scripts/sync-versions.sh --check" \
"Cat 0 + Cat 1 + Cat 2 versions match branch"
# 2. verify-fork-versions
run_check "verify-fork-versions" \
"bash local/scripts/verify-fork-versions.sh" \
"Cat 2 fork supremacy + content check"
# 3. verify-patch-content
run_check "verify-patch-content" \
"python3 local/scripts/verify-patch-content.py" \
"No orphan patches in local/patches/"
# 4. verify-collision-detection
run_check "verify-collision-detection" \
"python3 local/scripts/verify-collision-detection.py" \
"No config [[files]] vs package install collisions"
echo ""
if [ $fails -gt 0 ]; then
echo "=== RESULT: $fails check(s) failed ==="
if [ $soft_mode -eq 0 ]; then
echo "Push BLOCKED. To override: $0 --soft (or: REDBEAR_SKIP_PRE_PUSH=1 git push ...)"
exit 1
else
echo "Push allowed (--soft mode). $fails drift(s) present."
exit 0
fi
else
echo "=== RESULT: all 4 checks pass ==="
echo "Push allowed."
exit 0
fi