#!/bin/sh
set -e

# Configuration
REPO_URL="${REPO_URL:-https://git.vezpi.me/Vezpi/blog.git}"
URL="${URL:-blog.vezpi.com}"
BRANCH="${BRANCH:-preview}"
CLONE_DIR="${CLONE_DIR:-/blog}"
DRAFTS=""

# Add drafts for preview
if [ "$BRANCH" = "preview" ]; then
  echo "- Adding draft pages to be generated"
  DRAFTS="--buildDrafts --buildFuture"
fi

# Clone repo
echo "- Cloning $REPO_URL (branch: $BRANCH)..."
git clone --recurse-submodules --branch "$BRANCH" "$REPO_URL" "$CLONE_DIR"

# Generate static files with hugo
echo "- Building site with Hugo v$HUGO_VERSION in $HUGO_DEST..."
hugo --source "$CLONE_DIR" --destination "$HUGO_DEST" --baseURL="https://${URL}" ${DRAFTS} --logLevel info --cleanDestinationDir --gc --panicOnWarning --printI18nWarnings

# Start nginx
echo "- Starting Nginx..."
exec nginx -g 'daemon off;'