+
+ def run(["gen-pack", src]) do
+ Application.ensure_all_started(:hackney)
+
+ proposed_name = Path.basename(src) |> Path.rootname()
+ name = String.trim(IO.gets("Pack name [#{proposed_name}]: "))
+ # If there's no name, use the default one
+ name = if String.length(name) > 0, do: name, else: proposed_name
+
+ license = String.trim(IO.gets("License: "))
+ homepage = String.trim(IO.gets("Homepage: "))
+ description = String.trim(IO.gets("Description: "))
+
+ proposed_files_name = "#{name}.json"
+ files_name = String.trim(IO.gets("Save file list to [#{proposed_files_name}]: "))
+ files_name = if String.length(files_name) > 0, do: files_name, else: proposed_files_name
+
+ default_exts = [".png", ".gif"]
+ default_exts_str = Enum.join(default_exts, " ")
+
+ exts =
+ String.trim(
+ IO.gets("Emoji file extensions (separated with spaces) [#{default_exts_str}]: ")
+ )
+
+ exts =
+ if String.length(exts) > 0 do
+ String.split(exts, " ")
+ |> Enum.filter(fn e -> e |> String.trim() |> String.length() > 0 end)
+ else
+ default_exts
+ end
+
+ IO.puts("Downloading the pack and generating SHA256")
+
+ binary_archive = Tesla.get!(client(), src).body
+ archive_sha = :crypto.hash(:sha256, binary_archive) |> Base.encode16()
+
+ IO.puts("SHA256 is #{archive_sha}")
+
+ pack_json = %{
+ name => %{
+ license: license,
+ homepage: homepage,
+ description: description,
+ src: src,
+ src_sha256: archive_sha,
+ files: files_name
+ }
+ }
+
+ tmp_pack_dir = Path.join(System.tmp_dir!(), "emoji-pack-#{name}")
+
+ {:ok, _} =
+ :zip.unzip(
+ binary_archive,
+ cwd: tmp_pack_dir
+ )
+
+ emoji_map = Pleroma.Emoji.make_shortcode_to_file_map(tmp_pack_dir, exts)
+
+ File.write!(files_name, Jason.encode!(emoji_map, pretty: true))
+
+ IO.puts("""
+
+ #{files_name} has been created and contains the list of all found emojis in the pack.
+ Please review the files in the remove those not needed.
+ """)
+
+ if File.exists?("index.json") do
+ existing_data = File.read!("index.json") |> Jason.decode!()
+
+ File.write!(
+ "index.json",
+ Jason.encode!(
+ Map.merge(
+ existing_data,
+ pack_json
+ ),
+ pretty: true
+ )
+ )
+
+ IO.puts("index.json file has been update with the #{name} pack")
+ else
+ File.write!("index.json", Jason.encode!(pack_json, pretty: true))
+
+ IO.puts("index.json has been created with the #{name} pack")
+ end
+ end
+
+ defp fetch_manifest(from) do
+ Jason.decode!(
+ if String.starts_with?(from, "http") do
+ Tesla.get!(client(), from).body
+ else
+ File.read!(from)
+ end
+ )
+ end
+
+ defp parse_global_opts(args) do
+ OptionParser.parse(
+ args,
+ strict: [
+ manifest: :string
+ ],
+ aliases: [
+ m: :manifest
+ ]
+ )
+ end
+
+ defp client do
+ middleware = [
+ {Tesla.Middleware.FollowRedirects, [max_redirects: 3]}
+ ]
+
+ Tesla.client(middleware)
+ end