#!/bin/bash
# Copies system config files into the repo and commits if anything changed.
# File mapping is defined in system/tracked-configs.
# Intended to run via cron (e.g., daily).
set -euo pipefail

REPO="/opt/argento"

# Copy each tracked config into the repo
while IFS=: read -r src dest; do
    [ -z "$src" ] && continue
    [[ "$src" = \#* ]] && continue
    if [ -f "$src" ]; then
        cp "$src" "$REPO/$dest"
    fi
done < "$REPO/system/tracked-configs"

sed -i 's/^password .*/password REDACTED/' "$REPO/system/msmtprc"

# Sync root crontab
crontab -l > "$REPO/system/root-crontab" 2>/dev/null || true

cd "$REPO"

# Stage and check if anything changed
git add system/
if git diff --cached --quiet; then
    exit 0
fi

git commit -m "auto: sync system configs"
git push || echo "Push failed (remote ahead?) — committed locally, will push next time."