Add shlink

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

packages/shlink-web-client/default.nix

@@ -0,0 +1,29 @@
+{ pkgs, ... }:
+# AUTO-UPDATE: nix-update --flake shlink-web-client
+pkgs.buildNpmPackage rec {
+  pname = "shlink-web-client";
+  version = "4.4.1";
+
+  src = pkgs.fetchFromGitHub {
+    owner = "shlinkio";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-qq683pLqbQ6kMAzc9QOrUdGh67joCy401h3OOr270qQ=";
+  };
+
+  patches = [ ./package-lock.patch ];
+
+  npmDepsHash = "sha256-rX4RDrG+1YXQbm3nkv4TkrYHelL63GI7lZKFkS+MX7E=";
+
+  homepage = "/web";
+
+  postPatch = ''
+    tmpfile=$(mktemp)
+    ${pkgs.lib.meta.getExe pkgs.jq} '.homepage = "${homepage}"' package.json > "$tmpfile"
+    mv "$tmpfile" package.json
+  '';
+
+  installPhase = ''
+    cp -r build $out
+  '';
+}