update CI and use lunajson for tests

.github/workflows/ci.yml

@@ -6,19 +6,22 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       - name: luacheck
         uses: lunarmodules/luacheck@v1
 
   tests:
     strategy:
       matrix:
-        lua-version: ["5.1.5", "5.2.4", "5.3.6", "5.4.4"]
+        lua-version: ["5.1.5", "5.2.4", "5.3.6", "5.4.8"]
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
+
+      - name: install readline
+        run: sudo apt-get install -y libreadline-dev
 
       - name: localua
         run: |

LICENSE.txt

@@ -1,5 +1,5 @@
 Copyright (C) 2012-2013 by Moodstocks SAS
-Copyright (C) 2014-2022 by Pierre Chapuis
+Copyright (C) since 2014 by Pierre Chapuis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -43,4 +43,4 @@ http_digest.http = require "copas.http"
 ## Copyright
 
 - Copyright (c) 2012-2013 Moodstocks SAS
-- Copyright (c) 2014-2022 Pierre Chapuis
+- Copyright (c) since 2014 Pierre Chapuis

http-digest.test.lua

@@ -5,7 +5,7 @@ local http_digest = require "http-digest"
 local json_decode
 do -- Find a JSON parser
     local ok, json = pcall(require, "cjson")
-    if not ok then ok, json = pcall(require, "json") end
+    if not ok then ok, json = pcall(require, "lunajson") end
     json_decode = json.decode
     assert(ok and json_decode, "no JSON parser found :(")
 end

rockspec/http-digest-scm-1.rockspec

@@ -31,7 +31,7 @@ build = {
 
 test_dependencies = {
     "cwtest",
-    "luajson",
+    "lunajson",
     "copas",
     "luasocket >= 3.1", -- see https://github.com/lunarmodules/copas/issues
 }