canfigger 0.2.0 (new formula)

(#93893 depends on this)

Closes #94085.

Signed-off-by: Carlo Cabrera <30379873+carlocab@users.noreply.github.com>
Signed-off-by: BrewTestBot <1589480+BrewTestBot@users.noreply.github.com>

Formula/canfigger.rb

@@ -0,0 +1,55 @@
+class Canfigger < Formula
+  desc "Simple configuration file parser library"
+  homepage "https://github.com/andy5995/canfigger/"
+  url "https://github.com/andy5995/canfigger/releases/download/v0.2.0/canfigger-0.2.0.tar.xz"
+  sha256 "c43449d5f99f4a5255800c8c521e3eaec7490b08fc4363f2858ba45c565a1d23"
+  license "GPL-3.0-or-later"
+  head "https://github.com/andy5995/canfigger.git", branch: "trunk"
+
+  depends_on "meson" => :build
+  depends_on "ninja" => :build
+
+  def install
+    mkdir "build" do
+      system "meson", *std_meson_args, ".."
+      system "ninja", "-v"
+      system "ninja", "install", "-v"
+    end
+  end
+
+  test do
+    (testpath/"test.conf").write <<~EOS
+      Numbers = list, one , two, three, four, five, six, seven
+    EOS
+    (testpath/"test.c").write <<~EOS
+      #include <canfigger.h>
+      #include <stdio.h>
+      #include <stdlib.h>
+      #ifdef NDEBUG
+      #undef NDEBUG
+      #endif
+      #include <assert.h>
+      #include <string.h>
+      int main()
+      {
+        st_canfigger_list *list = canfigger_parse_file ("test.conf", ',');
+        st_canfigger_list *root = list;
+        if (list == NULL)
+        {
+          fprintf (stderr, "Error");
+          return -1;
+        }
+        assert (strcmp (list->key, "Numbers") == 0);
+        assert (strcmp (list->value, "list") == 0);
+        assert (strcmp (list->attr_node->str, "one") == 0);
+        assert (strcmp (list->attr_node->next->str, "two") == 0);
+        assert (strcmp (list->attr_node->next->next->str, "three") == 0);
+        canfigger_free_attr (list->attr_node);
+        canfigger_free (list);
+        return 0;
+      }
+    EOS
+    system ENV.cc, "test.c", "-L#{lib}", "-lcanfigger", "-o", "test"
+    system "./test"
+  end
+end