1 files changed, 21 insertions, 0 deletions
diff --git a/.github/workflows/mail.exs b/.github/workflows/mail.exs
new file mode 100644
index 000000000..b78d447c7
--- /dev/null
+++ b/.github/workflows/mail.exs
@@ -0,0 +1,21 @@
+# #!/usr/bin/env elixir
+[tag] = System.argv()
+Mix.install([:req, :jason])
+
+%{status: 200, body: body} =
+  Req.get!("https://api.github.com/repos/elixir-lang/elixir/releases/tags/#{tag}")
+
+names_and_checksums =
+  for asset <- body["assets"],
+      name = asset["name"],
+      name =~ ~r/.sha\d+sum$/,
+      do: {name, Req.get!(asset["browser_download_url"]).body}
+
+IO.puts("https://github.com/elixir-lang/elixir/releases/tag/#{tag}")
+IO.puts("")
+
+for {name, checksum} <- Enum.sort(names_and_checksums) do
+  root = Path.rootname(name)
+  "." <> type = Path.extname(name)
+  IO.puts("  * #{root} - #{type} - #{checksum}")
+end