From 57d4ad52cc6cf26d820b11456619c3efe2699b19 Mon Sep 17 00:00:00 2001
From: adamjhf <git@freeth.dev>
Date: Sun, 16 Feb 2025 09:37:52 +1100
Subject: [PATCH 1/4] wrap program for dynamically linked libraries

---
 pkgs/by-name/ta/tailwindcss_4/package.nix | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/ta/tailwindcss_4/package.nix b/pkgs/by-name/ta/tailwindcss_4/package.nix
index 9dfc8a3967b7..ba95c12a9576 100644
--- a/pkgs/by-name/ta/tailwindcss_4/package.nix
+++ b/pkgs/by-name/ta/tailwindcss_4/package.nix
@@ -3,6 +3,8 @@
   stdenv,
   fetchurl,
   runCommand,
+  autoPatchelfHook,
+  makeWrapper,
   tailwindcss_4,
 }:
 let
@@ -38,13 +40,23 @@ stdenv.mkDerivation {
     inherit hash;
   };
 
+  nativeBuildInputs = lib.optional stdenv.hostPlatform.isLinux autoPatchelfHook;
+  buildInputs = [ makeWrapper ];
+
   dontUnpack = true;
-  dontConfigure = true;
   dontBuild = true;
-  dontFixup = true;
+  dontStrip = true;
 
   installPhase = ''
-    install -D $src $out/bin/tailwindcss
+    mkdir -p $out/bin
+    install -m755 $src $out/bin/tailwindcss
+  '';
+
+  # libstdc++.so.6 for @parcel/watcher
+  postFixup = ''
+    wrapProgram $out/bin/tailwindcss --prefix LD_LIBRARY_PATH : ${
+      lib.makeLibraryPath [ stdenv.cc.cc.lib ]
+    }
   '';
 
   passthru.tests.helptext = runCommand "tailwindcss-test-helptext" { } ''

From 5be72c9adb9d3b21298a4e4ba74aec55351fdf7b Mon Sep 17 00:00:00 2001
From: adamjhf <git@freeth.dev>
Date: Sun, 16 Feb 2025 10:10:10 +1100
Subject: [PATCH 2/4] re-add update.sh

---
 pkgs/by-name/ta/tailwindcss_4/update.sh | 30 +++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 pkgs/by-name/ta/tailwindcss_4/update.sh

diff --git a/pkgs/by-name/ta/tailwindcss_4/update.sh b/pkgs/by-name/ta/tailwindcss_4/update.sh
new file mode 100644
index 000000000000..bcf057e6e9b9
--- /dev/null
+++ b/pkgs/by-name/ta/tailwindcss_4/update.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl gnused jq nix-prefetch
+set -eou pipefail
+
+ROOT="$(dirname "$(readlink -f "$0")")"
+
+CURRENT_VERSION=$(nix-instantiate --eval --strict --json -A tailwindcss.version . | jq -r .)
+LATEST_VERSION=$(curl --fail --silent https://api.github.com/repos/tailwindlabs/tailwindcss/releases/latest | jq --raw-output .tag_name | sed 's/v//')
+sed -i "s/version = \".*\"/version = \"${LATEST_VERSION}\"/" "$ROOT/default.nix"
+
+if [ "$CURRENT_VERSION" = "$LATEST_VERSION" ]; then
+    echo "tailwindcss already at latest version $CURRENT_VERSION, exiting"
+    exit 0
+fi
+
+function updatePlatform() {
+    NIXPLAT=$1
+    TAILWINDPLAT=$2
+    echo "Updating tailwindcss for $NIXPLAT"
+
+    URL="https://github.com/tailwindlabs/tailwindcss/releases/download/v${LATEST_VERSION}/tailwindcss-${TAILWINDPLAT}"
+    HASH=$(nix hash to-sri --type sha256 "$(nix-prefetch-url --type sha256 "$URL")")
+
+    sed -i "s,$NIXPLAT = \"sha256.*\",$NIXPLAT = \"${HASH}\"," "$ROOT/default.nix"
+}
+
+updatePlatform aarch64-darwin macos-arm64
+updatePlatform aarch64-linux linux-arm64
+updatePlatform x86_64-darwin macos-x64
+updatePlatform x86_64-linux linux-x64

From 1f9e6007cfad942b34d536e017a0e3955ab79b31 Mon Sep 17 00:00:00 2001
From: adamjhf <git@freeth.dev>
Date: Sun, 16 Feb 2025 10:18:52 +1100
Subject: [PATCH 3/4] add maintainer

---
 maintainers/maintainer-list.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index a438077c23d9..b463474ccab5 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -574,6 +574,11 @@
     githubId = 2071575;
     name = "Adam C. Stephens";
   };
+  adamjhf = {
+    github = "adamjhf";
+    githubId = 50264672;
+    name = "Adam Freeth";
+  };
   adamt = {
     email = "mail@adamtulinius.dk";
     github = "adamtulinius";

From 9cd47749086722dfcd5c499a31810943277c260b Mon Sep 17 00:00:00 2001
From: adamjhf <git@freeth.dev>
Date: Sun, 16 Feb 2025 10:49:57 +1100
Subject: [PATCH 4/4] add versionCheckHook

---
 pkgs/by-name/ta/tailwindcss_4/package.nix | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/pkgs/by-name/ta/tailwindcss_4/package.nix b/pkgs/by-name/ta/tailwindcss_4/package.nix
index ba95c12a9576..9c4128a4df5a 100644
--- a/pkgs/by-name/ta/tailwindcss_4/package.nix
+++ b/pkgs/by-name/ta/tailwindcss_4/package.nix
@@ -2,7 +2,7 @@
   lib,
   stdenv,
   fetchurl,
-  runCommand,
+  versionCheckHook,
   autoPatchelfHook,
   makeWrapper,
   tailwindcss_4,
@@ -59,18 +59,20 @@ stdenv.mkDerivation {
     }
   '';
 
-  passthru.tests.helptext = runCommand "tailwindcss-test-helptext" { } ''
-    ${tailwindcss_4}/bin/tailwindcss --help > $out
-  '';
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  doInstallCheck = true;
+  versionCheckProgram = "${placeholder "out"}/bin/tailwindcss";
+  versionCheckProgramArg = "--help";
+
   passthru.updateScript = ./update.sh;
 
-  meta = with lib; {
+  meta = {
     description = "Command-line tool for the CSS framework with composable CSS classes, standalone v4 CLI";
     homepage = "https://tailwindcss.com/blog/tailwindcss-v4";
-    license = licenses.mit;
-    sourceProvenance = [ sourceTypes.binaryNativeCode ];
-    maintainers = [ maintainers.adamjhf ];
+    license = lib.licenses.mit;
+    sourceProvenance = [ lib.sourceTypes.binaryNativeCode ];
+    maintainers = [ lib.maintainers.adamjhf ];
     mainProgram = "tailwindcss";
-    platforms = platforms.darwin ++ platforms.linux;
+    platforms = lib.platforms.darwin ++ lib.platforms.linux;
   };
 }