From 1ba673e4c554d1d27334ccd950d0f74921074763 Mon Sep 17 00:00:00 2001
From: Daniel Firth <dan.firth@homotopic.tech>
Date: Fri, 21 Oct 2022 20:12:26 +0100
Subject: [PATCH] pcre2: init at 2.2.1

---
 manifest.dhall |  1 +
 overlay.nix    |  2 ++
 pkgs/pcre2.nix | 27 +++++++++++++++++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 pkgs/pcre2.nix

diff --git a/manifest.dhall b/manifest.dhall
index 8bdf89e3..3208c62c 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -293,6 +293,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "pandoc" "2.19.2"
     , callHackage "parallel" "3.2.2.0"
     , callHackage "pcg-random" "0.1.3.7"
+    , callHackage "pcre2" "2.2.1"
     , callHackage "persistent" "2.14.3.0"
     , callHackage "pg-transact" "0.3.2.0"
     , callCabal2nix
diff --git a/overlay.nix b/overlay.nix
index de22bb48..757766c6 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -349,6 +349,8 @@ final: prev: with pkgs.haskell.lib; {
 
     pcg-random = prev.callPackage (./pkgs/pcg-random.nix) { };
 
+    pcre2 = prev.callPackage (./pkgs/pcre2.nix) { };
+
     persistent = prev.callPackage (./pkgs/persistent.nix) { };
 
     pg-transact = prev.callPackage (./pkgs/pg-transact.nix) { };
diff --git a/pkgs/pcre2.nix b/pkgs/pcre2.nix
new file mode 100644
index 00000000..b86fa555
--- /dev/null
+++ b/pkgs/pcre2.nix
@@ -0,0 +1,27 @@
+{ mkDerivation, base, containers, criterion, hspec, lib, microlens
+, microlens-platform, mtl, pcre-light, regex-pcre-builtin
+, template-haskell, text
+}:
+mkDerivation {
+  pname = "pcre2";
+  version = "2.2.1";
+  sha256 = "d48d8669d68f2858d825fb08b3730cfeb49eed964b093b39e78052fd1f510870";
+  libraryHaskellDepends = [
+    base containers microlens mtl template-haskell text
+  ];
+  testHaskellDepends = [
+    base containers hspec microlens microlens-platform mtl
+    template-haskell text
+  ];
+  benchmarkHaskellDepends = [
+    base containers criterion microlens microlens-platform mtl
+    pcre-light regex-pcre-builtin template-haskell text
+  ];
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/sjshuck/hs-pcre2#readme";
+  description = "Regular expressions via the PCRE2 C library (included)";
+  license = lib.licenses.asl20;
+}
\ No newline at end of file
-- 
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