Changeset 39 in code for trunk/cli/convert.ml

Timestamp:

Dec 12, 2022, 10:52:55 PM (2 years ago)

Author:

fox

Message:

Read References field; referred by listing; test & tidy documentation

File:

• trunk/cli/convert.ml (modified) (2 diffs)

trunk/cli/convert.ml

@@ -27 +27 @@
         t
 
+let acc_ref id t a =
+        Conversion.Id_map.update t (function
+        | Some s -> Some (Conversion.Ref_set.add id s)
+        | None -> Some (Conversion.Ref_set.singleton id)
+        ) a
+
+let fold_refs text refs = String_set.fold (acc_ref text.Text.id) (Text.set "references" text) refs
+
 let directory converters noindex repo =
-        let fn (ts,ls,acc) ((elt,_) as r) =
-                (Topic_set.to_map ts (Text.set "topics" elt)), elt::ls,
+        let fn (ts,refs,ls,acc) ((elt,_) as r) =
+                Topic_set.to_map ts (Text.set "topics" elt),
+                fold_refs elt refs,
+                elt::ls,
                 if convert converters repo r then acc+1 else acc in
-        let topics, texts, count =
-                File_store.(fold ~dir:repo.Conversion.dir ~order:newest fn (Topic_set.Map.empty,[],0)) in
+        let topics, references, texts, count =
+                File_store.(fold ~dir:repo.Conversion.dir ~order:newest fn (Topic_set.Map.empty, Conversion.Id_map.empty, [], 0)) in
         let topic_roots = try List.rev @@ String_set.list_of_csv (Store.KV.find "Topics" repo.kv)
                 with Not_found -> Topic_set.roots topics in
-        let repo = Conversion.{ repo with topic_roots; topics; texts } in
+        let repo = Conversion.{ repo with topic_roots; topics; references; texts } in
         if not noindex then List.iter (fun c -> match c.Conversion.indices with None -> () | Some f -> f repo) converters;
         Printf.printf "Converted: %d Indexed: %d\n" count (List.length texts)
@@ -63 +73 @@
                         | Error s -> prerr_endline s
                         | Ok text ->
-                                let repo = { (Conversion.empty ()) with dir = ""; kv = load_kv "" } in
+                                let dir = "." in
+                                let references = File_store.(fold ~dir ~order:newest
+                                        (fun refs (elt, _) -> fold_refs elt refs) Conversion.Id_map.empty) in
+                                        Conversion.Id_map.iter
+                                                (fun k v -> Conversion.Ref_set.iter (fun e -> Printf.eprintf "%s %s\n" k e) v)
+                                                references;
+                                let repo = { (Conversion.empty ()) with dir; kv = load_kv ""; references } in
                                 ignore @@ convert (converters types repo.kv) repo (text, [path])
                 )