Fix apache skel packaging

Fixing dependency issues. This should be rebuilt if any file within the folder cahnges,
not only if the folder itself changes

Change-Id: Iddb0488576472b948b2028d3f8190e91f538ec80

omd/packages/apache-omd/BUILD

@@ -1,3 +1,6 @@
+load("@rules_pkg//pkg:mappings.bzl", "pkg_mklink")
+load("@rules_pkg//pkg:tar.bzl", "pkg_tar")
+
 genrule(
     name = "apache-omd",
     srcs = [
@@ -107,10 +110,19 @@ genrule(
     visibility = ["//visibility:public"],
 )
 
-genrule(
+pkg_mklink(
+    name = "85-apache-symlink",
+    link_name = "skel/etc/rc.d/85-apache",
+    target = "../init.d/apache",
+)
+
+pkg_tar(
     name = "skel_dir",
-    srcs = ["@omd_packages//omd/packages/apache-omd:skel"],
-    outs = ["apache-skel.tar.gz"],
-    cmd = "tar -czf $@ -C $(location //omd/packages/apache-omd:skel)/.. skel",
+    srcs = glob(
+        include = ["skel/**/*"],
+    ) + ["85-apache-symlink"],
+    extension = "tar.gz",
+    package_file_name = "apache-skel.tar.gz",
+    strip_prefix = ".",
     visibility = ["//visibility:public"],
 )