From 36d20b52473d7ec9b90784f25b026e47dc5f0d80 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 6 Apr 2026 00:02:02 +0700
Subject: [PATCH 1/4] chroma: modernize

---
 pkgs/by-name/ch/chroma/package.nix | 23 +++++++----------------
 pkgs/by-name/ch/chroma/src.json    | 14 --------------
 2 files changed, 7 insertions(+), 30 deletions(-)
 delete mode 100644 pkgs/by-name/ch/chroma/src.json

diff --git a/pkgs/by-name/ch/chroma/package.nix b/pkgs/by-name/ch/chroma/package.nix
index 42a9a9943b18..400139e25a2c 100644
--- a/pkgs/by-name/ch/chroma/package.nix
+++ b/pkgs/by-name/ch/chroma/package.nix
@@ -4,21 +4,15 @@
   fetchFromGitHub,
 }:
 
-let
-  srcInfo = lib.importJSON ./src.json;
-in
-
-buildGoModule rec {
+buildGoModule (finalAttrs: {
   pname = "chroma";
   version = "2.22.0";
 
-  # To update:
-  # nix-prefetch-git --rev v${version} https://github.com/alecthomas/chroma.git > src.json
   src = fetchFromGitHub {
     owner = "alecthomas";
     repo = "chroma";
-    rev = "v${version}";
-    inherit (srcInfo) sha256;
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-9T7PBmv8cEPcb09gFhOp5yiODevcpTzzMAkrvmjvm/I=";
   };
 
   vendorHash = "sha256-kzlXrIMSa5C4UFt+BiMh6NedelQG49OxYbreeWhCb80=";
@@ -27,12 +21,9 @@ buildGoModule rec {
 
   # substitute version info as done in goreleaser builds
   ldflags = [
-    "-X"
-    "main.version=${version}"
-    "-X"
-    "main.commit=${srcInfo.rev}"
-    "-X"
-    "main.date=${srcInfo.date}"
+    "-X=main.version=${finalAttrs.version}"
+    "-X=main.commit=${finalAttrs.src.tag}"
+    "-X=main.date=1970-01-01T00:00:00Z"
   ];
 
   meta = {
@@ -42,4 +33,4 @@ buildGoModule rec {
     maintainers = [ lib.maintainers.sternenseemann ];
     mainProgram = "chroma";
   };
-}
+})
diff --git a/pkgs/by-name/ch/chroma/src.json b/pkgs/by-name/ch/chroma/src.json
deleted file mode 100644
index 2ae37368251d..000000000000
--- a/pkgs/by-name/ch/chroma/src.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "url": "https://github.com/alecthomas/chroma.git",
-  "rev": "467c878aa553cdb4b0d486a534ea744f6ac7ef5e",
-  "date": "2026-01-10T09:37:30+11:00",
-  "path": "/nix/store/qkfgjvpw8j5rkfgh687kxzkv8ac9apba-chroma",
-  "sha256": "1wlvxxlbwaq963rkr9fwxc6qwa77m49icq2gdzf46w7wdc3cygpm",
-  "hash": "sha256-9T7PBmv8cEPcb09gFhOp5yiODevcpTzzMAkrvmjvm/I=",
-  "fetchLFS": false,
-  "fetchSubmodules": false,
-  "deepClone": false,
-  "fetchTags": false,
-  "leaveDotGit": false,
-  "rootDir": ""
-}

From eb8497e22fde903dc15360514e5bedea3a65563e Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 6 Apr 2026 00:11:02 +0700
Subject: [PATCH 2/4] chroma: 2.22.0 -> 2.23.1

---
 pkgs/by-name/ch/chroma/package.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/ch/chroma/package.nix b/pkgs/by-name/ch/chroma/package.nix
index 400139e25a2c..bf53e418ff5b 100644
--- a/pkgs/by-name/ch/chroma/package.nix
+++ b/pkgs/by-name/ch/chroma/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "chroma";
-  version = "2.22.0";
+  version = "2.23.1";
 
   src = fetchFromGitHub {
     owner = "alecthomas";
     repo = "chroma";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-9T7PBmv8cEPcb09gFhOp5yiODevcpTzzMAkrvmjvm/I=";
+    hash = "sha256-Znmcds0ru9VyH/0qE7KnW7l0QeRDoh9PnUPHTYPAA6w=";
   };
 
-  vendorHash = "sha256-kzlXrIMSa5C4UFt+BiMh6NedelQG49OxYbreeWhCb80=";
+  vendorHash = "sha256-3mmO5hjjIqVqKiSOrFFQH8OaQTviJVHrznMYsgHP82A=";
 
   modRoot = "./cmd/chroma";
 

From 806f1018e257fd02b55d70b5b798387015058480 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 6 Apr 2026 00:11:46 +0700
Subject: [PATCH 3/4] chroma: add miniharinn as a maintainer

---
 pkgs/by-name/ch/chroma/package.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/ch/chroma/package.nix b/pkgs/by-name/ch/chroma/package.nix
index bf53e418ff5b..1d0f269ac805 100644
--- a/pkgs/by-name/ch/chroma/package.nix
+++ b/pkgs/by-name/ch/chroma/package.nix
@@ -30,7 +30,10 @@ buildGoModule (finalAttrs: {
     homepage = "https://github.com/alecthomas/chroma";
     description = "General purpose syntax highlighter in pure Go";
     license = lib.licenses.mit;
-    maintainers = [ lib.maintainers.sternenseemann ];
+    maintainers = with lib.maintainers; [
+      sternenseemann
+      miniharinn
+    ];
     mainProgram = "chroma";
   };
 })

From 5742d83342aecffb70b65a9a949e5a5c476e6316 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 6 Apr 2026 22:01:17 +0700
Subject: [PATCH 4/4] chroma: remove sternenseemann from maintainers

As requested in #507001
---
 pkgs/by-name/ch/chroma/package.nix | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/pkgs/by-name/ch/chroma/package.nix b/pkgs/by-name/ch/chroma/package.nix
index 1d0f269ac805..04b828b673ef 100644
--- a/pkgs/by-name/ch/chroma/package.nix
+++ b/pkgs/by-name/ch/chroma/package.nix
@@ -30,10 +30,7 @@ buildGoModule (finalAttrs: {
     homepage = "https://github.com/alecthomas/chroma";
     description = "General purpose syntax highlighter in pure Go";
     license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [
-      sternenseemann
-      miniharinn
-    ];
+    maintainers = with lib.maintainers; [ miniharinn ];
     mainProgram = "chroma";
   };
 })