Add script to copy md as html

modules/home/all/terminal.nix

@@ -30,6 +30,7 @@ in
     # Publishing
     asciinema
     twitter-convert
+    copy-md-as-html
 
     # Dev
     gh

overlays/default.nix

@@ -10,6 +10,7 @@ self: super: {
   fuckport = self.callPackage "${packages}/fuckport.nix" { };
   twitter-convert = self.callPackage "${packages}/twitter-convert" { };
   sshuttle-via = self.callPackage "${packages}/sshuttle-via.nix" { };
+  copy-md-as-html = self.callPackage "${packages}/copy-md-as-html.nix" { };
   ci = self.callPackage "${packages}/ci" { };
   touchpr = self.callPackage "${packages}/touchpr" { };
   actualism-app = inputs.actualism-app.packages.${self.system}.default;

packages/copy-md-as-html.nix

@@ -0,0 +1,16 @@
+{ writeShellApplication, wl-clipboard, pandoc, ... }:
+
+writeShellApplication {
+  name = "copy-md-as-html";
+  meta.description = ''
+    Convert the given Markdown to HTML (using pandoc) and copy it to the clipboard.
+
+    This is useful for pasting Markdown content into rich text editors or GUI email clients (like Gmail).
+  '';
+  runtimeInputs = [ wl-clipboard pandoc ];
+  text = ''
+    set -x
+    pandoc "$1" -t html | wl-copy -t text/html
+    echo "Copied HTML to clipboard"
+  '';
+}