0.21.0 paths, pod manifest source alternativedoc-reform_v0.0.21

- sisupod.manifest
  - list alternative processable files with paths
    e.g.:
      media/text/en/live-manual.ssm
      media/text/fr/live-manual.ssm
      ...
  - name file followed by list of language codes
    e.g.:
      live-manual.ssm
      en, ca, de, es, fr, it, ja, pl, ro
      live-manual_next.ssm
      en, de, es, fr, it, ja

2 files changed, 29 insertions, 13 deletions

diff --git a/src/sdp/meta/metadoc.d b/src/sdp/meta/metadoc.d
index f36af09..b028f8d 100644
--- a/src/sdp/meta/metadoc.d
+++ b/src/sdp/meta/metadoc.d
@@ -31,13 +31,13 @@ template SiSUabstraction() {
   enum makeMeta { make, meta }
   enum docAbst  { doc_abstraction, section_keys, segnames, segnames_0_4, images }
   static auto rgx = Rgx();
-  auto SiSUabstraction(Fn,O,E)(
-    Fn fn_src,
+  auto SiSUabstraction(M,O,E)(
+    M _manifest,
     O _opt_action,
-    E env,
+    E _env,
   ){
-    auto sdl_root_config_share = configRead!()("config_share", env);
-    auto sdl_root_config_local = configRead!()("config_local", env);
+    auto sdl_root_config_share = configRead!()("config_share", _env);
+    auto sdl_root_config_local = configRead!()("config_local", _env);
     auto conf_files_composite_make = confFilesSDLtoStruct!()(sdl_root_config_share, sdl_root_config_local);
     /+ ↓ read file (filename with path) +/
     /+ ↓ file tuple of header and content +/
@@ -45,7 +45,7 @@ template SiSUabstraction() {
       writeln(__LINE__, ":", __FILE__, ": step1 commence → (get document header & body & insert files)");
     }
     auto _header_body_inserts =
-      SiSUrawMarkupContent!()(fn_src);
+      SiSUrawMarkupContent!()(_manifest.src_fn);
     static assert(!isTypeTuple!(_header_body_inserts));
     static assert(_header_body_inserts.length==3);
     debug(steps) {
@@ -106,25 +106,29 @@ template SiSUabstraction() {
         return _k;
       }
       auto source_filename() {
-        string _k = fn_src;
+        string _k = _manifest.src_fn;
         return _k;
       }
       auto src_path_info() {
-        string _pwd = env["pwd"];
-        auto _k = SiSUpathsSRC!()(_pwd, fn_src);
+        string _pwd = _env["pwd"];
+        auto _k = SiSUpathsSRC!()(_pwd, _manifest.src_fn);
         return _k;
       }
       auto opt_action() {
+        /+ getopt options, commandline instructions, raw
+         - processing instructions --epub --html etc.
+         - command line config instructions --output-path
+        +/
         auto _k = _opt_action;
         return _k;
       }
       auto environment() {
-        auto _k = env;
+        auto _k = _env;
         return _k;
       }
       auto language() {
         string _k;
-        if (auto m = fn_src.match(rgx.language_code_and_filename)) {
+        if (auto m = (_manifest.src_fn).match(rgx.language_code_and_filename)) {
           _k = m.captures[1];
         } else {
           _k = "en";
@@ -135,6 +139,15 @@ template SiSUabstraction() {
         string[] _k = _header_body_inserts[headBody.insert_filelist];
         return _k;
       }
+      auto pod_manifest() {
+        /+ extensive information on
+         - source processing paths
+         - repetition of opt_action with additional processing, including
+           - output path if any
+        +/
+        auto _k = _manifest;
+        return _k;
+      }
       auto image_list() {
         auto _k = _images;
         return _k;
diff --git a/src/sdp/meta/rgx.d b/src/sdp/meta/rgx.d
index 70f48bb..73f7bfe 100644
--- a/src/sdp/meta/rgx.d
+++ b/src/sdp/meta/rgx.d
@@ -197,10 +197,13 @@ static template SiSUrgxInit() {
     static nbsp_and_space                                 = ctRegex!(` [ ]`, "mg");
     static nbsp_char_and_space                            = ctRegex!(`░[ ]`, "mg");
     static src_pth                                        = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])$`);
-    static src_pth_contents                               = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+)/sisudoc[.]txt$`);
+    static src_pth_contents                               = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+)/sisupod[.]manifest$`);
     static src_pth_zip                                    = ctRegex!(`^(?P<path>[/]?(?:[a-zA-Z0-9._-]+/)*)(?P<filename>[a-zA-Z0-9._-]+[.]zip)$`);
     static src_pth_unzip_pod                              = ctRegex!(`^(?P<path>media/text/[a-z]{2}/)*(?P<filename>[a-zA-Z0-9._-]+[.]ss[im])$`);
-    static src_pth_types                                  = ctRegex!(`^(?P<path>[/]?[a-zA-Z0-9._-]+/)*(?P<gotfile>(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])|(?P<filelist>[a-zA-Z0-9._-]+/sisudoc[.]txt)|(?P<filezip>[a-zA-Z0-9._-]+[.]zip))$`);
+    static src_pth_types                                  =
+      ctRegex!(`^(?P<path>[/]?[a-zA-Z0-9._-]+/)*(?P<gotfile>(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])|(?P<filelist>[a-zA-Z0-9._-]+/sisupod[.]manifest)|(?P<filezip>[a-zA-Z0-9._-]+[.]zip))$`);
+    static pod_content_location                           =
+      ctRegex!(`^(?P<filename>[a-zA-Z0-9._-]+[.]ss[tm])(?P<languages>(?:\s+[a-z]{2}(?:,|$))+)`, "mg");
     static src_fn                                         =
       ctRegex!(`^([/]?(?:[a-zA-Z0-9._-]+/)*)(?P<fn_src>(?P<fn_base>[a-zA-Z0-9._-]+)[.](?P<fn_src_suffix>ss[tm]))$`);
     static src_fn_master                                  = ctRegex!(`^(?P<path>[a-zA-Z0-9._-]+/)*(?P<filename>[a-zA-Z0-9._-]+[.]ssm)$`);