#!/bin/bash
set -e
export PATH=/usr/bin:/usr/local/bin:/usr/sbin:/sbin:/bin:$PATH

GREEN="\033[0;32m"
YELLOW="\033[1;33m"
RED="\033[0;31m"
NC="\033[0m"

echo -e "${GREEN}=== Windmill Workflow Git Sync ===${NC}"

REPO_ROOT="/workspace"
WMILL_DIR="${REPO_ROOT}/workflows"

if ! command -v wmill &> /dev/null; then
    echo -e "${YELLOW}Installing windmill-cli...${NC}"
    npm install -g windmill-cli
    export PATH=$(npm prefix -g)/bin:$PATH
fi

git config --global --add safe.directory "$REPO_ROOT"
git config --global user.email "bot@keinafarm.net"
git config --global user.name "Windmill Bot"

# sync ブランチを使用
CURRENT_BRANCH=$(git -C "$REPO_ROOT" rev-parse --abbrev-ref HEAD)
if [ "$CURRENT_BRANCH" != "sync" ]; then
    echo -e "${YELLOW}Switching to sync branch...${NC}"
    git -C "$REPO_ROOT" fetch origin sync
    git -C "$REPO_ROOT" checkout sync
fi

echo -e "${YELLOW}Pulling from origin/sync...${NC}"
git -C "$REPO_ROOT" pull --rebase origin sync || {
    echo -e "${RED}Failed to pull from remote. Continuing...${NC}"
}

echo -e "${YELLOW}Pulling from Windmill...${NC}"
cd "$WMILL_DIR"
wmill sync pull --config-dir /workspace/wmill_config --skip-variables --skip-secrets --skip-resources --yes || exit 1

cd "$REPO_ROOT"
if [[ -n $(git status --porcelain) ]]; then
    echo -e "${YELLOW}Changes detected, committing to Git...${NC}"
    git add -A
    TIMESTAMP=$(date "+%Y-%m-%d %H:%M:%S")
    git commit -m "Auto-sync: ${TIMESTAMP}"
    echo -e "${YELLOW}Pushing to Gitea (sync branch)...${NC}"
    git push origin sync || {
        echo -e "${RED}Failed to push.${NC}"
        exit 1
    }
    echo -e "${GREEN}Changes pushed to Gitea (sync branch)${NC}"
else
    echo -e "${GREEN}No changes detected${NC}"
fi

echo -e "${GREEN}=== Sync Complete ===${NC}"