flatpak manifest for Srain

im.srain.Srain.json

{
  "app-id": "im.srain.Srain",
  "runtime": "org.gnome.Platform",
  "runtime-version": "3.26",
  "sdk": "org.gnome.Sdk",
  "command": "srain",
  "rename-desktop-file": "Srain.desktop",
  "rename-icon": "srain",
  "finish-args": [
    "--device=all",
    "--filesystem=host:ro",
    "--socket=pulseaudio",
    "--share=network",
    "--socket=x11"
  ],
  "modules": [
    {
      "name": "libconfig",
      "buildsystem": "simple",
      "build-commands": [
        "./configure --prefix=/app",
        "make",
        "make install"
      ],
      "sources": [
        {
          "type": "archive",
          "url": "https://hyperrealm.github.io/libconfig/dist/libconfig-1.7.2.tar.gz",
          "sha256": "7c3c7a9c73ff3302084386e96f903eb62ce06953bb1666235fac74363a16fad9"
        }
      ]
    },
    {
      "name": "imagemagick",
      "buildsystem": "simple",
      "build-commands": [
        "./configure --prefix=/app",
        "make",
        "make install"
      ],
      "sources": [
        {
          "type": "archive",
          "url": "https://www.imagemagick.org/download/releases/ImageMagick-7.0.6-10.tar.xz",
          "sha256": "5a9889c87dc351cf4b57ca3ae418c9cdcefc77aaa9a3b16044ae8a4eecf3aeed"
        }
      ]
    },
    {
      "name": "srain",
      "buildsystem": "simple",
      "build-commands": [
        "./configure --prefix=/app",
        "make",
        "make install"
      ],
      "sources": [
        {
          "type": "git",
          "url": "https://github.com/SilverRainZ/srain.git"
        }
      ]
    }
  ]
}

Could you please specify a version for imagemagick?

Done! I feel a bit stupid now

Also added network access, an irc client isn't very useful without it.