From ae0661faac1e0f65f08139569bdf5a709c1b60d3 Mon Sep 17 00:00:00 2001
From: castlele <castlelecs@gmail.com>
Date: Fri, 24 Jan 2025 11:06:28 +0300
Subject: [PATCH] [feat]: os module

---
 build.lua                                     | 11 ++++-
 ...18-1.rockspec => cluautils-1.19-0.rockspec | 24 ++++++----
 run_tests.sh                                  |  2 +-
 src/os/os.c                                   | 46 +++++++++++++++++++
 tests/os_tests.lua                            | 12 +++++
 5 files changed, 84 insertions(+), 11 deletions(-)
 rename cluautils-1.18-1.rockspec => cluautils-1.19-0.rockspec (79%)
 create mode 100644 src/os/os.c
 create mode 100644 tests/os_tests.lua

diff --git a/build.lua b/build.lua
index 809e674..38b2937 100644
--- a/build.lua
+++ b/build.lua
@@ -12,9 +12,17 @@ local function getCurrentFileName()
    return pathComponents[#pathComponents]
 end
 
+local function install()
+   if require("cluautils.os").getName() == "MacOS" then
+      return "sudo luarocks make"
+   end
+
+   return "luarocks make"
+end
+
 ---@diagnostic disable-next-line
 conf = {
-   install = "sudo luarocks make",
+   install = install(),
    remove = "sudo luarocks remove cluautils",
    currentTest = runTestsCommand(getCurrentFileName()),
    allTest = runTestsCommand("*.lua"),
@@ -32,4 +40,5 @@ conf = {
    tableTest = runTestsCommand("table_utils*"),
    hashmapTest = runTestsCommand("*hashmap*"),
    linkedlistTest = runTestsCommand("linkedlist*"),
+   osTest = runTestsCommand("os*"),
 }
diff --git a/cluautils-1.18-1.rockspec b/cluautils-1.19-0.rockspec
similarity index 79%
rename from cluautils-1.18-1.rockspec
rename to cluautils-1.19-0.rockspec
index 591fc15..828da4c 100644
--- a/cluautils-1.18-1.rockspec
+++ b/cluautils-1.19-0.rockspec
@@ -1,16 +1,16 @@
 package = "cluautils"
-version = "1.18-1"
+version = "1.19-0"
 source = {
-    url = "git://github.com/castlele/cluautils.git",
-    tag = "1.18.1"
+   url = "git://github.com/castlele/cluautils.git",
+   tag = "1.19.0",
 }
 description = {
    homepage = "*** please enter a project homepage ***",
-   license = "MIT"
+   license = "MIT",
 }
 dependencies = {
-    "lua ~> 5.1",
-    "json-lua >= 0.1"
+   "lua ~> 5.1",
+   "json-lua >= 0.1",
 }
 
 local incDir = "./internal"
@@ -29,9 +29,15 @@ build = {
       ["cluautils.table_utils"] = "src/table_utils/table_utils.lua",
       ["cluautils.functions"] = "src/functions/functions.lua",
       ["cluautils.cobject"] = "src/cobject.lua",
+      ["cluautils.os"] = {
+         sources = {
+            "./src/os/os.c",
+         },
+         incdirs = { incDir },
+      },
       ["cluautils.memory"] = {
          sources = {
-            "./src/memory/memory.c"
+            "./src/memory/memory.c",
          },
          incdirs = { incDir },
       },
@@ -39,7 +45,7 @@ build = {
          sources = {
             "src/threads/thread.c",
             "src/threads/internal/cthread.c",
-            "src/threads/internal/queue.c"
+            "src/threads/internal/queue.c",
          },
          libdirs = { "src/threads/bin/" },
          incdirs = {
@@ -51,5 +57,5 @@ build = {
    copy_directories = {
       "tests",
       "examples",
-   }
+   },
 }
diff --git a/run_tests.sh b/run_tests.sh
index 5658915..0b507f2 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -4,7 +4,7 @@ tests_dir=./tests
 FILTER=$1
 IS_ANY_ERROR=0
 
-for test_file in $(find "$tests_dir" -name "$FILTER" -type f -depth 1); do
+for test_file in $(find "$tests_dir" -mindepth 1 -name "$FILTER" -type f); do
     lua $test_file
 
     if [[ $? -ne 0 ]]; then
diff --git a/src/os/os.c b/src/os/os.c
new file mode 100644
index 0000000..8b52058
--- /dev/null
+++ b/src/os/os.c
@@ -0,0 +1,46 @@
+#include <lauxlib.h>
+#include <lua.h>
+#include <lualib.h>
+#include <string.h>
+
+#include "lualibutils.h"
+
+char *getOsName()
+{
+#ifdef _WIN32
+    return "Windows";
+#elif _WIN64
+    return "Windows";
+#elif __APPLE__ || __MACH__
+    return "MacOS";
+#elif __linux__
+    return "Linux";
+#elif __FreeBSD__
+    return "FreeBSD";
+#elif __unix || __unix__
+    return "Unix";
+#else
+    return "Other";
+#endif
+}
+
+static int luaGetOsName(lua_State *L)
+{
+    lua_pushstring(L, getOsName());
+
+    return 1;
+}
+
+static const struct luaL_Reg luaOS[] = {
+    {"getName", luaGetOsName},
+    {NULL, NULL},
+};
+
+int luaopen_cluautils_os(lua_State *L)
+{
+    lua_createtable(L, 0, 1);
+    registerFields(L, luaOS);
+
+    return 1;
+}
+
diff --git a/tests/os_tests.lua b/tests/os_tests.lua
new file mode 100644
index 0000000..eef416a
--- /dev/null
+++ b/tests/os_tests.lua
@@ -0,0 +1,12 @@
+local t = require("src.tests")
+local os = require("cluautils.os")
+local strutils = require("src.string_utils.string_utils")
+
+t.describe("OS module tests", function ()
+   t.it("os module has name function", function ()
+      local name = os.getName()
+
+      t.expect(type(name) == "string", "os type should be string")
+      t.expect(not strutils.isEmpty(name), "os type shouldn't be empty")
+   end)
+end)