1 files changed, 177 insertions, 0 deletions
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
new file mode 100644
index 0000000..7c0e90d
--- /dev/null
+++ b/src/doc_reform/meta/metadoc.d
@@ -0,0 +1,177 @@
+module doc_reform.meta.metadoc;
+template SiSUabstraction() {
+  import
+    std.getopt,
+    std.file,
+    std.path,
+    std.process;
+  import
+    doc_reform.meta,
+    doc_reform.meta.metadoc_summary,
+    doc_reform.meta.metadoc_from_src,
+    doc_reform.meta.conf_make_meta_structs,
+    doc_reform.meta.conf_make_meta_toml,
+    doc_reform.meta.conf_make_meta_json,
+    doc_reform.meta.defaults,
+    doc_reform.meta.doc_debugs,
+    doc_reform.meta.rgx,
+    doc_reform.source.paths_source,
+    doc_reform.source.read_config_files,
+    doc_reform.source.read_source_files,
+    doc_reform.output.hub;
+  mixin SiSUrgxInit;
+  mixin contentJSONtoSiSUstruct;
+  mixin SiSUbiblio;
+  mixin SiSUrgxInitFlags;
+  mixin outputHub;
+  enum headBody { header, body_content, insert_file_list, image_list }
+  enum makeMeta { make, meta }
+  enum docAbst  { doc_abstraction, section_keys, segnames, segnames_0_4, images }
+  static auto rgx = Rgx();
+  auto SiSUabstraction(E,O,M)(
+    E _env,
+    O _opt_action,
+    M _manifest
+  ){
+    auto _config_document_struct = readConfigDoc!()(_manifest, _env);    // document config file
+    auto _config_local_site_struct = readConfigSite!()(_manifest, _env); // local site config
+    ConfCompositePlus _make_and_meta_struct;
+    _make_and_meta_struct = configParseTOMLreturnSiSUstruct!()(_make_and_meta_struct, _config_document_struct);
+    _make_and_meta_struct = configParseTOMLreturnSiSUstruct!()(_make_and_meta_struct, _config_local_site_struct);
+    /+ ↓ read file (filename with path) +/
+    /+ ↓ file tuple of header and content +/
+    debug(steps) {
+      writeln("step1 commence → (get document header & body & insert file list & if needed image list)"
+      );
+    }
+    auto _header_body_insertfilelist_imagelist
+      = SiSUrawMarkupContent!()(_opt_action, _manifest.src.path_and_fn);
+    static assert(!isTypeTuple!(_header_body_insertfilelist_imagelist));
+    static assert(_header_body_insertfilelist_imagelist.length==4);
+    debug(steps) {
+      writeln("- step1 complete");
+    }
+    debug(header_and_body) {
+      writeln(header);
+      writeln(_header_body_insertfilelist_imagelist.length);
+      writeln(_header_body_insertfilelist_imagelist.length[headBody.body_content][0]);
+    }
+    /+ ↓ split header into make and meta +/
+    debug(steps) {
+      writeln("step2 commence → (read document header - toml, return struct)");
+    }
+    _make_and_meta_struct =
+    docHeaderMakeAndMetaTupTomlExtractAndConvertToStruct!()(
+      _make_and_meta_struct,
+      _header_body_insertfilelist_imagelist[headBody.header]
+    );
+    debug(steps) {
+      writeln("- step2 complete");
+    }
+    /+ ↓ document abstraction: process document, return abstraction as tuple +/
+    debug(steps) {
+      writeln("step3 commence → (document abstraction (da); da keys; segnames; doc_matters)");
+    }
+    auto da = SiSUdocAbstraction!()(
+      _header_body_insertfilelist_imagelist[headBody.body_content],
+      _make_and_meta_struct,
+      _opt_action,
+      _manifest,
+      true,
+    );
+    static assert(!isTypeTuple!(da));
+    static assert(da.length==5);
+    auto doc_abstraction = da[docAbst.doc_abstraction]; /+ head ~ toc ~ body ~ endnotes_seg ~ glossary ~ bibliography ~ bookindex ~ blurb; +/
+    auto _document_section_keys_sequenced = da[docAbst.section_keys];
+    string[] _doc_html_segnames = da[docAbst.segnames];
+    string[] _doc_epub_segnames_0_4 = da[docAbst.segnames_0_4];
+    auto _images = da[docAbst.images];
+    debug(steps) {
+      writeln("- step3 complete");
+    }
+    debug(steps) {
+      writeln("step4 commence → (doc_matters)");
+    }
+    struct DocumentMatters {
+      auto conf_make_meta() { // TODO meld with all make instructions
+        return _make_and_meta_struct;
+      }
+      auto env() {
+        struct Env_ {
+          auto pwd() {
+            return _manifest.env.pwd;
+          }
+          auto home() {
+            return _manifest.env.home;
+          }
+        }
+        return Env_();
+      }
+      auto opt() {
+        struct Opt_ {
+          auto action() {
+            /+ getopt options, commandline instructions, raw
+             - processing instructions --epub --html etc.
+             - command line config instructions --output-path
+            +/
+            return _opt_action;
+          }
+        }
+        return Opt_();
+      }
+      auto src() {
+        return _manifest.src;
+      }
+      auto src_path_info() {
+        return SiSUpathsSRC!()(_manifest.env.pwd, _manifest.src.file_with_absolute_path); // would like (to have and use) relative path
+      }
+      auto srcs() {
+        struct SRC_ {
+          auto file_insert_list() {
+            return _header_body_insertfilelist_imagelist[headBody.insert_file_list];
+          }
+          auto image_list() {
+            return _images;
+          }
+        }
+        return SRC_();
+      }
+      auto pod() {
+        return _manifest.pod;
+      }
+      auto sqlite() {
+        struct SQLite_ {
+          string filename() {
+            return _opt_action.sqlite_filename;
+          }
+        }
+        return SQLite_();
+      }
+      auto xml() {
+        struct XML_ {
+          auto keys_seq() {
+            /+ contains .seg & .scroll sequences +/
+            return _document_section_keys_sequenced;
+          }
+          string[] segnames() {
+            return _doc_html_segnames;
+          }
+          string[] segnames_lv_0_to_4() {
+            return _doc_epub_segnames_0_4;
+          }
+        }
+        return XML_();
+      }
+      auto output_path() {
+        return _manifest.output.path;
+      }
+    }
+    auto doc_matters = DocumentMatters();
+    debug(steps) {
+      writeln("- step4 complete");
+    }
+    auto t = tuple(doc_abstraction, doc_matters);
+    static assert(t.length==2);
+    return t;
+  }
+}