# Flatpak manifest for GeoLibre Desktop (Flathub).
#
# This is a binary repackage of the official Tauri-built .deb, which is the
# approach documented in Tauri's Flatpak guide: GTK3 and webkit2gtk-4.1 are
# provided by the GNOME runtime, so no from-source build is required. The GNOME
# 50 Platform ships libwebkit2gtk-4.1.so.0 (verified), which Tauri v2 needs.
#
# The Flathub app-id is app.geolibre.GeoLibre (reverse-domain of geolibre.app);
# the app's internal Tauri identifier stays org.geolibre.desktop, so user data
# and settings are unaffected. On each release, bump the .deb `url`/`sha256`
# (and `runtime-version` when adopting a newer, still-webkit2gtk-4.1 runtime).
id: app.geolibre.GeoLibre
runtime: org.gnome.Platform
runtime-version: '50'
sdk: org.gnome.Sdk
command: geolibre-desktop

finish-args:
  - --share=ipc
  - --share=network
  - --socket=wayland
  - --socket=fallback-x11
  - --device=dri
  # GeoLibre opens arbitrary local geospatial datasets (and their sidecar files),
  # like other GIS apps on Flathub; this needs a Flathub filesystem exception.
  - --filesystem=home

modules:
  - name: geolibre
    buildsystem: simple
    build-commands:
      # A .deb is an `ar` archive of control/data tarballs; unpack the data tree.
      # Guard the glob (POSIX sh; no arrays) so a corrupt .deb fails clearly.
      - ar x geolibre.deb
      - |
        for data_tar in data.tar.*; do break; done
        [ -f "$data_tar" ] || { echo "no data.tar.* member in the .deb" >&2; exit 1; }
        tar -xf "$data_tar"
      - install -Dm755 "usr/bin/geolibre-desktop" "/app/bin/geolibre-desktop"
      # Keep the Tauri resource dir beside the binary (../lib/<product>) so the
      # app resolves its bundled resources under /app exactly as under /usr.
      - |
        src="usr/lib/GeoLibre Desktop"
        [ -d "$src" ] || { echo "expected Tauri resource dir '$src' not found in the .deb" >&2; exit 1; }
        install -d "/app/lib"
        cp -r "$src" "/app/lib/"
      - install -Dm644 app.geolibre.GeoLibre.desktop
        /app/share/applications/app.geolibre.GeoLibre.desktop
      - install -Dm644 app.geolibre.GeoLibre.metainfo.xml
        /app/share/metainfo/app.geolibre.GeoLibre.metainfo.xml
      # Install the icons under the app-id name (Flathub convention).
      - |
        found=0
        for png in usr/share/icons/hicolor/*/apps/geolibre-desktop.png; do
          [ -f "$png" ] || continue
          size="$(basename "$(dirname "$(dirname "$png")")")"
          install -Dm644 "$png" \
            "/app/share/icons/hicolor/$size/apps/app.geolibre.GeoLibre.png"
          found=$((found + 1))
        done
        [ "$found" -gt 0 ] || { echo "no PNG icons found in the .deb" >&2; exit 1; }
    sources:
      - type: file
        url: https://github.com/opengeos/GeoLibre/releases/download/v1.5.0/GeoLibre.Desktop_1.5.0_amd64.deb
        sha256: d1591ab243795fd51bf4653b20adec9836a21dea2d44b8ea403f70fb3bed2595
        dest-filename: geolibre.deb
        x-checker-data:
          type: json
          url: https://api.github.com/repos/opengeos/GeoLibre/releases/latest
          version-query: .tag_name | sub("^v"; "")
          url-query: '"https://github.com/opengeos/GeoLibre/releases/download/v" + $version + "/GeoLibre.Desktop_" + $version + "_amd64.deb"'
          is-main-source: true
      - type: file
        path: app.geolibre.GeoLibre.desktop
      - type: file
        path: app.geolibre.GeoLibre.metainfo.xml