#!/bin/bash
set -e
# ----------------------------------------------------------------------------------------------
# --------------------------------- Git, Pull & Exectute Script --------------------------------
# ----------------------------------------------------------------------------------------------
# ---------------- User Variables, Please adjust in Master.conf as needed ----------------------
# ----------------------------------------------------------------------------------------------
#
# User variables can be adjusted in Master.conf
#
# Scripts now just contain runtime logic
#
# This new setup allows for profiles and arguments to use the core script
# ----------------------------------------------------------------------------------------------
# -------------- End Of User Variables, Please adjust in Master.conf as needed -----------------
# ----------------------------------------------------------------------------------------------

#!/bin/bash
set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# Core System
source "$SCRIPT_DIR/../Master.conf"
source "$SCRIPT_DIR/../common.sh"

parse_args "$@"

# Status Mode
    echo "===== GIT SYNC STATUS ====="
    echo "Repo:        $REPO_SSH"
    echo "Target:      $TARGET_DIR"
    echo "SSH Key:     $SSH_KEY"
    echo "SSH Port:    $SSH_PORT"
    echo "Logging:     $ENABLE_LOGGING"
    echo "Dry Run:     $DRY_RUN"
    echo "==========================="
    exit 0
fi

# Validation
require_var REPO_SSH
require_var TARGET_DIR
require_var SSH_KEY
require_var SSH_PORT

# Start
info "Starting repository sync"
log "Repo: $REPO_SSH"
log "Target: $TARGET_DIR"

mkdir -p "$TARGET_DIR"
cd "$TARGET_DIR"

# Dry Run
if [[ "$DRY_RUN" == true ]]; then
    info "Dry-run mode enabled"
    info "Would sync repository: $REPO_SSH"
    info "Would target directory: $TARGET_DIR"
    exit 0
fi

# Git Logic
if [[ -d ".git" ]]; then
    info "Existing repo detected → updating"

    log "git reset --hard"
    git reset --hard

    log "git clean -fd"
    git clean -fd

    info "Pulling latest changes..."
    GIT_SSH_COMMAND="ssh -i $SSH_KEY -p $SSH_PORT" git pull

else
    info "No repo found → cloning"

    log "git clone $REPO_SSH"

    GIT_SSH_COMMAND="ssh -i $SSH_KEY -p $SSH_PORT" \
        git clone "$REPO_SSH" .
fi

# Permissions
info "Setting script permissions..."

find "$TARGET_DIR" -type f -name "*.sh" -exec chmod +x {} \;

# Summary
echo "===== GIT SYNC SUMMARY ====="
echo "Repository:  $REPO_SSH"
echo "Directory:   $TARGET_DIR"
echo "Status:      SUCCESS"
echo "Logging:     $ENABLE_LOGGING"
echo "Dry Run:     $DRY_RUN"
echo "============================"

info "Repository sync complete"