#!/usr/bin/env bash
set -euo pipefail

# Usage: scripts/release_gitea.sh <version> [--draft] [--prerelease]
# Env: liest automatisch $ROOT_DIR/.env (GITEA_TOKEN, GITEA_BASE, OWNER, REPO)
# Falls nicht gesetzt, werden GITEA_BASE/OWNER/REPO aus der Git-Remote-URL abgeleitet.

if [[ $# -lt 1 ]]; then
  echo "Usage: $0 <version> [--draft] [--prerelease]" >&2
  exit 1
fi

VERSION="$1"
shift || true
DRAFT=false
PRERELEASE=false
for arg in "$@"; do
  case "$arg" in
    --draft) DRAFT=true ;;
    --prerelease) PRERELEASE=true ;;
  esac
done

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"

# Load .env if present
if [[ -f "$ROOT_DIR/.env" ]]; then
  set -a
  # shellcheck disable=SC1090
  . "$ROOT_DIR/.env"
  set +a
fi

# Map alternative token variable name
if [[ -z "${GITEA_TOKEN:-}" && -n "${GITEA_API_TOKEN:-}" ]]; then
  GITEA_TOKEN="$GITEA_API_TOKEN"
fi

# Map API URL to base if provided
if [[ -z "${GITEA_BASE:-}" && -n "${GITEA_API_URL:-}" ]]; then
  # strip trailing /api/... from URL
  GITEA_BASE="${GITEA_API_URL%%/api/*}"
fi

# Map owner/repo alternative names
if [[ -z "${OWNER:-}" && -n "${GITEA_OWNER:-}" ]]; then
  OWNER="$GITEA_OWNER"
fi
if [[ -z "${REPO:-}" && -n "${GITEA_REPO:-}" ]]; then
  REPO="$GITEA_REPO"
fi

# Derive defaults from git remote if not provided
if [[ -z "${GITEA_BASE:-}" || -z "${OWNER:-}" || -z "${REPO:-}" ]]; then
  ORIGIN_URL=$(git -C "$ROOT_DIR" remote get-url origin 2>/dev/null || true)
  if [[ "$ORIGIN_URL" =~ ^https?://([^/]+)/([^/]+)/([^/]+?)(\.git)?$ ]]; then
    : "${GITEA_BASE:="https://${BASH_REMATCH[1]}"}"
    : "${OWNER:=${BASH_REMATCH[2]}}"
    : "${REPO:=${BASH_REMATCH[3]}}"
  fi
fi

: "${GITEA_TOKEN:?Set GITEA_TOKEN (in .env oder Umgebung)}"
: "${GITEA_BASE:?Set GITEA_BASE (z. B. https://gitea.elpatron.me)}"
: "${OWNER:?Set OWNER (z. B. elpatron)}"
: "${REPO:?Set REPO (z. B. octo-funnel)}"
DIST_DIR="$ROOT_DIR/octoprint_tailscale_funnel/dist"

TAG="v${VERSION}"

echo "Creating git tag ${TAG} and pushing..."
git tag -f "${TAG}"
git push -f origin "${TAG}"

echo "Creating Gitea release ${TAG}..."
BODY=$(cat <<EOF
Release ${TAG}

Changes:
- Navbar: Statusanzeige, Toggle, Farbkennung
- Build-Skript & Quick-Build Docs
- Version ${VERSION}
EOF
)

CREATE_PAYLOAD=$(jq -n \
  --arg tag_name "${TAG}" \
  --arg name "${TAG}" \
  --arg body "${BODY}" \
  --argjson draft ${DRAFT} \
  --argjson prerelease ${PRERELEASE} \
  '{tag_name:$tag_name, name:$name, body:$body, draft:$draft, prerelease:$prerelease}')

RELEASE_JSON=$(curl -sS -X POST "${GITEA_BASE}/api/v1/repos/${OWNER}/${REPO}/releases" \
  -H "Authorization: token ${GITEA_TOKEN}" \
  -H 'Content-Type: application/json' \
  -d "${CREATE_PAYLOAD}")

UPLOAD_URL=$(echo "$RELEASE_JSON" | jq -r .upload_url)
ID=$(echo "$RELEASE_JSON" | jq -r .id)

if [[ -z "$ID" || "$ID" == "null" ]]; then
  echo "Failed to create release: $RELEASE_JSON" >&2
  exit 1
fi

echo "Release created: ID=$ID"
echo "Using: GITEA_BASE=$GITEA_BASE OWNER=$OWNER REPO=$REPO"

function upload_asset() {
  local file="$1"
  local name
  name=$(basename "$file")
  echo "Uploading asset: $name"
  curl -sS -X POST "${GITEA_BASE}/api/v1/repos/${OWNER}/${REPO}/releases/${ID}/assets?name=${name}" \
    -H "Authorization: token ${GITEA_TOKEN}" \
    -H 'Content-Type: application/octet-stream' \
    --data-binary @"$file" > /dev/null
}

upload_asset "$DIST_DIR/octoprint_tailscale_funnel-${VERSION}-py3-none-any.whl"
upload_asset "$DIST_DIR/octoprint_tailscale_funnel-${VERSION}.tar.gz"
upload_asset "$DIST_DIR/octoprint_tailscale_funnel-${VERSION}.zip"

echo "Release ${TAG} created and assets uploaded."
#!/usr/bin/env bash
set -euo pipefail

# Load .env if present
if [ -f "$(dirname "$0")/../.env" ]; then
  set -a
  # shellcheck disable=SC1091
  . "$(dirname "$0")/../.env"
  set +a
fi

API_URL=${GITEA_API_URL:-"https://gitea.elpatron.me/api/v1"}
OWNER=${GITEA_OWNER:-"elpatron"}
REPO=${GITEA_REPO:-"octo-funnel"}
TOKEN=${GITEA_API_TOKEN:-""}

TAG=""
NAME=""
ASSET_PATH=""
BODY_FILE=""

usage() {
  echo "Usage: $0 -t <tag> -a <asset-zip> [-n <name>] [-b <body-file>]" >&2
}

while getopts ":t:a:n:b:" opt; do
  case $opt in
    t) TAG="$OPTARG" ;;
    a) ASSET_PATH="$OPTARG" ;;
    n) NAME="$OPTARG" ;;
    b) BODY_FILE="$OPTARG" ;;
    *) usage; exit 2 ;;
  esac
done

if [ -z "$TAG" ] || [ -z "$ASSET_PATH" ]; then
  usage; exit 2
fi
if [ -z "$NAME" ]; then NAME="$TAG"; fi
if [ ! -f "$ASSET_PATH" ]; then
  echo "Asset not found: $ASSET_PATH" >&2; exit 1
fi
if [ -z "$TOKEN" ]; then
  echo "GITEA_API_TOKEN not set (in .env)." >&2; exit 1
fi

# Derive asset name early for later use
ASSET_NAME="$(basename "$ASSET_PATH")"

BODY="Tailscale Funnel Plugin ${TAG}\n\nAutomated release."
if [ -n "$BODY_FILE" ] && [ -f "$BODY_FILE" ]; then
  BODY=$(cat "$BODY_FILE")
fi

# Try to fetch existing release by tag first
get_resp=$(curl -sS -H "Authorization: token ${TOKEN}" "${API_URL}/repos/${OWNER}/${REPO}/releases/tags/${TAG}" || true)
rel_id=$(echo "$get_resp" | jq -r '.id // empty')

if [ -z "$rel_id" ]; then
  # Build minimal JSON payload (use existing tag)
  create_payload=$(jq -n --arg tag "$TAG" --arg name "$NAME" --arg body "$BODY" '{tag_name:$tag, name:$name, body:$body, draft:false, prerelease:false}')

  create_resp=$(curl -sS -X POST \
    -H 'Content-Type: application/json' \
    -H "Authorization: token ${TOKEN}" \
    -d "$create_payload" \
    "${API_URL}/repos/${OWNER}/${REPO}/releases" || true)

  # Extract id from create response
  rel_id=$(echo "$create_resp" | jq -r '.id // empty')
fi

# Fallback: search releases list for matching tag if still empty
if [ -z "$rel_id" ]; then
  list_resp=$(curl -sS -H "Authorization: token ${TOKEN}" "${API_URL}/repos/${OWNER}/${REPO}/releases?limit=100")
  rel_id=$(echo "$list_resp" | jq -r --arg tag "$TAG" '[.[] | select(.tag_name==$tag)][0].id // empty')
fi

if [ -z "$rel_id" ]; then
  echo "Failed to get create/fetch release id" >&2
  echo "$create_resp" | head -c 400 >&2
  exit 1
fi

# Check if asset exists (skip upload if present)
assets_json=$(curl -sS -H "Authorization: token ${TOKEN}" "${API_URL}/repos/${OWNER}/${REPO}/releases/${rel_id}/assets")
asset_exists=$(echo "$assets_json" | jq -r --arg name "$ASSET_NAME" 'any(.[]; .name==$name)')

if [ "$asset_exists" = "true" ]; then
  echo "Asset already exists, skipping upload: ${ASSET_NAME}"
else
  echo "Uploading asset: ${ASSET_NAME}"
  upload_resp=$(curl -sS -H "Authorization: token ${TOKEN}" -F attachment=@"${ASSET_PATH}" "${API_URL}/repos/${OWNER}/${REPO}/releases/${rel_id}/assets?name=${ASSET_NAME}")
  html_url=$(echo "$upload_resp" | jq -r '.browser_download_url // empty')
  echo "Asset uploaded: ${html_url}"
fi

echo "Release ${TAG} ready (id=${rel_id})."