From 22cea68385b57a1593f5751e49cfdd41d8067997 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Thu, 13 Jul 2017 07:44:03 -0400
Subject: 0.18.0 rename meta from ao (considered adr)

---
 src/sdp/meta/conf_make_meta.d | 49 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/sdp/meta/conf_make_meta.d

(limited to 'src/sdp/meta/conf_make_meta.d')

diff --git a/src/sdp/meta/conf_make_meta.d b/src/sdp/meta/conf_make_meta.d
new file mode 100644
index 0000000..5beeae2
--- /dev/null
+++ b/src/sdp/meta/conf_make_meta.d
@@ -0,0 +1,49 @@
+/++
+  extract native/orig header return associative array<BR>
+
+  the header is passed as text (lopped off top of a sisu markup file until the
+  required first heading ^A~), determine whether is a native header or sdlang one
+  with a regex check if whether it contains the "native header" required tag/field
+  @title: then process accordingly as a "native header" or "sdlang header"
+  converting the metadata and make instructions to a common json format used by
+  program internally. Moved to associative array.
++/
+module sdp.meta.conf_make_meta;
+template docHeaderMakeAndMetaTupExtractAndConvertToAA() {
+  import
+    std.exception,
+    std.regex,
+    std.stdio,
+    std.traits,
+    std.typecons,
+    std.utf,
+    std.conv : to;
+  import sdlang;
+  import
+    sdp.meta.conf_make_meta_native,
+    sdp.meta.conf_make_meta_sdlang,
+    sdp.meta.rgx;
+  mixin SiSUrgxInit;
+  mixin SiSUheaderExtractNative;
+  mixin SiSUextractSDLang;
+  auto rgx = Rgx();
+  auto docHeaderMakeAndMetaTupExtractAndConvertToAA(DocMake, Src)(
+    DocMake conf_doc_make_aa,
+    Src     header_src,
+  ) {
+    debug(asserts){
+      static assert(is(typeof(header_src)       == char[]));
+      static assert(is(typeof(conf_doc_make_aa) == string[string][string]));
+    }
+    auto head_native = HeaderDocMetadataAndMakeNativeToAA();
+    auto header_sdlang_tag = (!(header_src.match(rgx.native_header_meta_title)))
+    ? extractSDL().docHeaderSDLtagGet(header_src) // sdlang.ast.Tag
+    : null;
+    auto header_make_and_meta_tuple = (header_src.match(rgx.native_header_meta_title))
+    ? (head_native.headerNativeToAA(header_src))
+    : (extractSDL().docHeaderSDLtoAA(conf_doc_make_aa, header_sdlang_tag));
+    static assert(!isTypeTuple!(header_make_and_meta_tuple));
+    static assert(header_make_and_meta_tuple.length==2);
+    return header_make_and_meta_tuple;
+  }
+}
-- 
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