#!/bin/bash
# hugo-content-workspace/v1 finalize.sh
# Detects and commits any changes made by the agent.
# Content repo is committed and pushed first, then integration repo.
set -euo pipefail

echo "=== hugo-content-workspace/v1 finalize.sh ==="

: "${HUGO_CUSTOMER:?HUGO_CUSTOMER is required}"
: "${HUGO_CONTENT_BRANCH:=staging}"

commit_repo() {
    local repo_dir="$1"
    local branch="$2"
    local label="$3"

    if [ ! -d "${repo_dir}/.git" ]; then
        echo "${label}: no .git directory, skipping"
        return 0
    fi

    cd "${repo_dir}"

    # Check for any modifications (tracked or untracked)
    if git diff --quiet HEAD 2>/dev/null && [ -z "$(git ls-files --others --exclude-standard)" ]; then
        echo "${label}: no changes detected"
        return 0
    fi

    # Stage all changes
    git add -A

    # Never commit the agentic runner's scratch: `.agent-output/` (task-complete.json,
    # logs) is written into the CWD, which is the content repo checkout. Committing it
    # produced a junk "AI content update" commit on every AI task — including read-only
    # flows (draft, section-edit) where cms-proxy applies the real change via PATCH — and
    # each junk commit to the content branch triggered a spurious content-CI site rebuild.
    git reset -q -- .agent-output >/dev/null 2>&1 || true

    # Double-check — after staging, is there anything to commit?
    if git diff --cached --quiet; then
        echo "${label}: nothing staged after add -A"
        return 0
    fi

    local msg="AI content update — ${HUGO_CUSTOMER} (${HUGO_CONTENT_BRANCH})"
    if [ "${label}" = "integration" ]; then
        msg="AI integration update — ${HUGO_CUSTOMER}"
    fi

    git commit -m "${msg}"
    git push origin "${branch}"
    echo "${label}: committed and pushed to ${branch}"
}

# 1. Content repo — push to the requested content branch
commit_repo /workspace/content "${HUGO_CONTENT_BRANCH}" "content"

# 2. Integration repo — push to main
commit_repo /workspace/integration "main" "integration"

echo "=== hugo-content-workspace/v1 finalize.sh complete ==="