Add neo4j package (#12238)

packages/neo4j.rb

@@ -0,0 +1,55 @@
+require 'package'
+require 'misc_functions'
+
+class Neo4j < Package
+  description "The world's most-loved graph database"
+  homepage 'https://neo4j.com/'
+  version '2.0.2'
+  license 'Neo4j Desktop License Agreement'
+  compatibility 'x86_64'
+  source_url "https://dist.neo4j.org/neo4j-desktop-2/linux/neo4j-desktop-#{version}-x86_64.AppImage"
+  source_sha256 'f20b808613087ed4f5924e1559f2712bd6dbdbc4c98b1bfa4b63f5157c133e50'
+
+  no_compile_needed
+  no_shrink
+  gnome
+
+  depends_on 'gtk3'
+  depends_on 'sommelier'
+  depends_on 'xdg_base'
+
+  def self.preflight
+    # Need at least 1.7 gb of free disk space.
+    MiscFunctions.check_free_disk_space(1825361100)
+  end
+
+  def self.patch
+    system "sed -i 's,AppRun,neo4j,' neo4j-desktop.desktop"
+  end
+
+  def self.build
+    File.write 'neo4j.sh', <<~EOF
+      #!/bin/bash
+      cd #{CREW_PREFIX}/share/neo4j
+      GDK_BACKEND=x11 ./AppRun "$@"
+    EOF
+  end
+
+  def self.install
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/bin"
+    FileUtils.cp_r 'usr/share', CREW_DEST_PREFIX
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/share/neo4j"
+    FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/share/applications"
+    FileUtils.mv 'neo4j-desktop.desktop', "#{CREW_DEST_PREFIX}/share/applications"
+    FileUtils.install 'neo4j.sh', "#{CREW_DEST_PREFIX}/bin/neo4j", mode: 0o755
+    FileUtils.mv Dir['*'], "#{CREW_DEST_PREFIX}/share/neo4j"
+  end
+
+  def self.postinstall
+    ExitMessage.add "\nType 'neo4j' to get started.\n".lightblue
+  end
+
+  def self.postremove
+    Package.agree_to_remove("#{CREW_PREFIX}/.config/neo4j-desktop")
+  end
+end

tools/packages.yaml

@@ -6355,6 +6355,11 @@ url: https://github.com/st3w/neo/releases
 activity: low
 ---
 kind: url
+name: neo4j
+url: https://neo4j.com/download/
+activity: medium
+---
+kind: url
 name: neofetch
 url: https://github.com/dylanaraps/neofetch/releases
 activity: medium