From 7265e57c9d643547368585895479e6ef6aa23622 Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Mon, 5 Jun 2023 23:24:24 -0400
Subject: [PATCH] alejandra: Use overlay to remove ads

---
 overlays/alejandra-remove-ads.patch | 42 +++++++++++++++++++++++++++++
 overlays/default.nix                |  4 +++
 2 files changed, 46 insertions(+)
 create mode 100644 overlays/alejandra-remove-ads.patch

diff --git a/overlays/alejandra-remove-ads.patch b/overlays/alejandra-remove-ads.patch
new file mode 100644
index 00000000..7535eab9
--- /dev/null
+++ b/overlays/alejandra-remove-ads.patch
@@ -0,0 +1,42 @@
+diff --git a/src/alejandra_cli/src/cli.rs b/src/alejandra_cli/src/cli.rs
+index bab102c..b90bf1d 100644
+--- a/src/alejandra_cli/src/cli.rs
++++ b/src/alejandra_cli/src/cli.rs
+@@ -7,7 +7,6 @@ use futures::future::RemoteHandle;
+ use futures::stream::FuturesUnordered;
+ use futures::task::SpawnExt;
+ 
+-use crate::ads::random_ad;
+ use crate::verbosity::Verbosity;
+ 
+ /// The Uncompromising Nix Code Formatter.
+@@ -203,11 +202,6 @@ pub fn main() -> std::io::Result<()> {
+                     (true, false) => "requires formatting",
+                 }
+             );
+-
+-            if in_place {
+-                eprintln!();
+-                eprint!("{}", random_ad());
+-            }
+         }
+ 
+         std::process::exit(if in_place { 0 } else { 2 });
+@@ -218,8 +212,6 @@ pub fn main() -> std::io::Result<()> {
+         eprintln!(
+             "Congratulations! Your code complies with the Alejandra style."
+         );
+-        eprintln!();
+-        eprint!("{}", random_ad());
+     }
+ 
+     std::process::exit(0);
+diff --git a/src/alejandra_cli/src/lib.rs b/src/alejandra_cli/src/lib.rs
+index fd49ce8..258f656 100644
+--- a/src/alejandra_cli/src/lib.rs
++++ b/src/alejandra_cli/src/lib.rs
+@@ -1,4 +1,3 @@
+-mod ads;
+ pub mod cli;
+ mod find;
+ mod verbosity;
diff --git a/overlays/default.nix b/overlays/default.nix
index a18dc419..9f307ef7 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -16,6 +16,10 @@
           outputHash = "sha256-cDy7sccuZj+RNjaDGjqczGl//zgmMAifjv/ZMEO/yyY=";
         });
       });
+
+      alejandra = prev.alejandra.overrideAttrs (old: {
+        patches = (old.patches or []) ++ [./alejandra-remove-ads.patch];
+      });
     })
   ];
 }