#!/bin/bash
#
# Uploads built .deb packages to a Gitea Debian package registry.
#
# Required env:
#   DEB_USER          - Gitea username (token owner)
#   DEB_PASS          - Gitea access token with the write:package scope
#
# Optional env (defaults target git.ahax86.ru / owner "pub"):
#   DEB_REGISTRY      - registry base URL
#   DEB_DISTRIBUTION  - apt distribution (default: noble)
#   DEB_COMPONENT     - apt component    (default: main)
#
set -euo pipefail

DEB_REGISTRY="${DEB_REGISTRY:-https://git.ahax86.ru/api/packages/pub/debian}"
DEB_DISTRIBUTION="${DEB_DISTRIBUTION:-noble}"
DEB_COMPONENT="${DEB_COMPONENT:-main}"

if [ -z "${DEB_USER:-}" ] || [ -z "${DEB_PASS:-}" ]; then
  echo "DEB_USER and DEB_PASS must be set" >&2
  exit 1
fi

upload_url="${DEB_REGISTRY}/pool/${DEB_DISTRIBUTION}/${DEB_COMPONENT}/upload"

shopt -s nullglob
debs=(*.deb)
if [ "${#debs[@]}" -eq 0 ]; then
  echo "No .deb files found to upload" >&2
  exit 1
fi

uploaded=0
skipped=0
for file in "${debs[@]}"; do
  echo "Uploading ${file} -> ${upload_url}"
  code="$(curl -sS -o /tmp/deb-upload.out -w '%{http_code}' \
    --user "${DEB_USER}:${DEB_PASS}" \
    --upload-file "./${file}" \
    "${upload_url}")"
  case "$code" in
    20*) echo "  ok ($code)"; uploaded=$((uploaded + 1)) ;;
    409) echo "  already published ($code), skipping"; skipped=$((skipped + 1)) ;;
    *)   echo "  upload failed (HTTP $code):" >&2; cat /tmp/deb-upload.out >&2; exit 1 ;;
  esac
done

echo "Done: ${uploaded} uploaded, ${skipped} already present"