name: ddclient
summary: Ddclient updates dynamic DNS entries on a wide range of dynamic DNS services
description: |
  ddclient is a Perl client used to update dynamic DNS entries
  for accounts on many dynamic DNS services. It uses curl for internet access.
  Full list of the supported services can be found at the project page:
  https://github.com/ddclient/ddclient?tab=readme-ov-file

  Once installed, configure config file and enable service with
  `$ snap start --enable ddclient.daemon`
  For more information run `$ ddclient`

type: app
base: core24
adopt-info: ddclient
license: GPL-2.0

platforms:
  amd64:
  armhf:
  arm64:

confinement: strict
grade: stable

environment:
  LD_LIBRARY_PATH: ${SNAP}/usr/lib/${CRAFT_ARCH_TRIPLET_BUILD_FOR}
  PATH: ${SNAP}/usr/bin:/usr/bin
  PERL5LIB: ${SNAP}/usr/share/perl:${SNAP}/usr/share/perl5:${SNAP}/usr/share/perl-openssl-defaults:${SNAP}/usr/lib/${CRAFT_ARCH_TRIPLET_BUILD_FOR}/perl

apps:
  ddclient:
    command: usr/bin/ddclient-wrapper --help

  daemon:
    command: usr/bin/ddclient-wrapper
    install-mode: disable
    daemon: simple
    plugs:
      - network

parts:
  ddclient:
    plugin: autotools
    source: https://github.com/ddclient/ddclient.git
    autotools-configure-parameters:
      - --prefix=/usr
      - --sysconfdir=/etc/ddclient
      - --localstatedir=/var
    override-pull: |
      craftctl default
      stable_tag=$(git tag --list | sort --version-sort | tail -1 | cut -c 2-)
      # collect versions in the store
      stable_version="$(snap info ${CRAFT_PROJECT_NAME} | awk '$1 == "latest/stable:" {gsub(/--/,"",$2); print $2 }' || true)" 2>/dev/null
      beta_version="$(snap info ${CRAFT_PROJECT_NAME} | awk '$1 == "latest/beta:" {gsub(/--/,"",$2); print $2 }' || true)" 2>/dev/null
      # If there is no stable version, build latest stable_tag
      # If stable_tag is newer than stable_version, build stable_tag
      # If beta channel is closed (string '^'), build stable_tag
      # if we have no version defined, we are building tip from master
      if [ -z "${stable_version}" ] \
         || [ "^" = "${beta_version}" ] \
         || $(dpkg --compare-versions "${beta_version}" "lt" "${stable_tag}" ); then
        version="${stable_tag}"
        echo "building tagged version ${version}"
      else
        echo "building from the tip..."
      fi
      if [ -n "${version-}" ]; then
        git checkout v${version}
      else
        version="$(git describe --tags | cut -c 2-)"
      fi
      craftctl set version="${version}"
    override-build: |
      craftctl default
      # disable mail operations
      sed -i \
          -e 's/mail=\(.*\)/# mail=\1/g' \
          -e 's/mail-failure=\(.*\)/# mail-failure=\1/g' \
          ${CRAFT_PART_INSTALL}/etc/ddclient/ddclient.conf
      sed -i \
          -e 's|'"${CRAFT_PART_INSTALL}"'|/snap/'"${CRAFT_PROJECT_NAME}"'/current|g' \
          ${CRAFT_PART_INSTALL}/usr/bin/ddclient
      install -m 755 ${CRAFT_PROJECT_DIR}/ddclient-snap-wrapper \
                     ${CRAFT_PART_INSTALL}/usr/bin/ddclient-wrapper
    stage-packages:
      - curl
      - libio-socket-ssl-perl
      - perl

build-packages:
  - curl