# Maintainer: Matjaž Mozetič <matjaz@matmoz.si>
# Project: BackTunnel – Reverse SSH folder sharing toolkit with Dolphin (KDE) integration
# Repo: https://labs.pmisuite.com/PMISuite/BackTunnel

pkgname=backtunnel
pkgver=0.0.0
pkgrel=1
pkgdesc="BackTunnel – Reverse SSH folder sharing toolkit with Dolphin (KDE) service menus, GUI/TUI wrappers, and profiles"
arch=('any')
url="https://labs.pmisuite.com/PMISuite/BackTunnel"
license=('GPL3')
depends=('bash' 'openssh' 'sshfs' 'kdialog' 'konsole' 'coreutils')
optdepends=(
  'qrencode: show QR code for invites'
  'bash-completion: tab completion for backtunnel tools'
  'plasma-desktop: Dolphin (KDE/Plasma) service menus'
)
makedepends=('git')
install=${pkgname}.install
backup=('etc/backtunnel/profiles.ini')
source=("git+https://labs.pmisuite.com/PMISuite/BackTunnel.git")
sha256sums=('SKIP')

pkgver() {
  cd "${srcdir}/BackTunnel"
  # generate a pkgver like: 0.0.0.r<N>.g<commit>
  printf "0.0.0.r%s.g%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}

build() {
  cd "${srcdir}/BackTunnel"
  : # nothing to build
}

package() {
  cd "${srcdir}/BackTunnel"

  # Binaries
  install -Dm755 "scripts/backtunnel-share"         "${pkgdir}/usr/bin/backtunnel-share"
  install -Dm755 "scripts/backtunnel-access"        "${pkgdir}/usr/bin/backtunnel-access"
  install -Dm755 "scripts/backtunnel-share-gui"     "${pkgdir}/usr/bin/backtunnel-share-gui"
  install -Dm755 "scripts/backtunnel-access-gui"    "${pkgdir}/usr/bin/backtunnel-access-gui"
  install -Dm755 "scripts/backtunnel-open-term"     "${pkgdir}/usr/bin/backtunnel-open-term"
  install -Dm755 "scripts/backtunnel-share-tui"     "${pkgdir}/usr/bin/backtunnel-share-tui"
  install -Dm755 "scripts/backtunnel-access-tui"    "${pkgdir}/usr/bin/backtunnel-access-tui"
  install -Dm755 "scripts/backtunnel-auth-setup"    "${pkgdir}/usr/bin/backtunnel-auth-setup"
  install -Dm755 "scripts/backtunnel-keys"          "${pkgdir}/usr/bin/backtunnel-keys"
  install -Dm755 "scripts/backtunnel-authorize"     "${pkgdir}/usr/bin/backtunnel-authorize"
  install -Dm755 "scripts/backtunnel-umount"        "${pkgdir}/usr/bin/backtunnel-umount"

  # Optional helper to create per-user config from example
  if [[ -f "scripts/backtunnel-init" ]]; then
    install -Dm755 "scripts/backtunnel-init"        "${pkgdir}/usr/bin/backtunnel-init"
  else
    # Provide a tiny builtin version if script missing (safe)
    install -Dm755 /dev/stdin "${pkgdir}/usr/bin/backtunnel-init" <<'EOF'
#!/usr/bin/env bash
set -euo pipefail
SRC="/usr/share/backtunnel/profiles.ini"
DST="${XDG_CONFIG_HOME:-$HOME/.config}/backtunnel/profiles.ini"
mkdir -p "$(dirname "$DST")"
if [[ -f "$DST" ]]; then
  echo "backtunnel: ${DST} already exists — not overwriting."
  exit 0
fi
cp "$SRC" "$DST"
echo "backtunnel: wrote ${DST}. Edit it to customize profiles."
EOF
  fi

  # Man page
  install -Dm644 "man/backtunnel.1"                 "${pkgdir}/usr/share/man/man1/backtunnel.1"

  # Bash completion (install for all command entry points that source it)
  if [[ -f "completions/backtunnel.bash" ]]; then
    install -Dm644 "completions/backtunnel.bash"    "${pkgdir}/usr/share/bash-completion/completions/backtunnel-share"
    install -Dm644 "completions/backtunnel.bash"    "${pkgdir}/usr/share/bash-completion/completions/backtunnel-access"
    install -Dm644 "completions/backtunnel.bash"    "${pkgdir}/usr/share/bash-completion/completions/backtunnel-share-tui"
    install -Dm644 "completions/backtunnel.bash"    "${pkgdir}/usr/share/bash-completion/completions/backtunnel-access-tui"
  fi

  # Dolphin service menus (Plasma 6 path)
  install -Dm644 "servicemenus/backtunnel_share.desktop"   "${pkgdir}/usr/share/kio/servicemenus/backtunnel_share.desktop"
  install -Dm644 "servicemenus/backtunnel_access.desktop"  "${pkgdir}/usr/share/kio/servicemenus/backtunnel_access.desktop"
  # Plasma 5 legacy path (harmless if unused)
  install -Dm644 "servicemenus/backtunnel_share.desktop"   "${pkgdir}/usr/share/kservices5/ServiceMenus/backtunnel_share.desktop"
  install -Dm644 "servicemenus/backtunnel_access.desktop"  "${pkgdir}/usr/share/kservices5/ServiceMenus/backtunnel_access.desktop"

  # Optional desktop launcher if present
  if [[ -f "desktop/backtunnel.desktop" ]]; then
    install -Dm644 "desktop/backtunnel.desktop"     "${pkgdir}/usr/share/applications/backtunnel.desktop"
  fi

  # Profiles: system default + packaged example/fallback
  install -Dm644 "docs/profiles.ini.example"        "${pkgdir}/etc/backtunnel/profiles.ini"
  install -Dm644 "docs/profiles.ini.example"        "${pkgdir}/usr/share/backtunnel/profiles.ini"
}