Improve overview and experiment naming

[khatus.git] / v3 / src / lib / khatus_cache.ml

diff --git a/v3/src/lib/khatus_cache.ml b/v3/src/lib/khatus_cache.ml
deleted file mode 100644 (file)
index 64b407d..0000000
--- a/v3/src/lib/khatus_cache.ml
+++ /dev/null
@@ -1,68 +0,0 @@
-open Printf
-
-module Hashtbl = MoreLabels.Hashtbl
-
-module Msg  = Khatus_msg
-module Time = Khatus_time
-
-type t =
-  { values : ((string * string * string list), string) Hashtbl.t
-  ; mtimes : ((string * string * string list), Time.t) Hashtbl.t
-  }
-
-let create () =
-  { values = Hashtbl.create 256
-  ; mtimes = Hashtbl.create 256
-  }
-
-let update {values; mtimes} ~node ~modul ~key ~value:data ~time =
-  let key = (node, modul, key) in
-  Hashtbl.replace values ~key ~data;
-  Hashtbl.replace mtimes ~key ~data:time
-
-let dump_to_channel {values; mtimes} ~node ~modul ~oc =
-  Hashtbl.iter values ~f:(fun ~key ~data:value ->
-    let mtime =
-      match Hashtbl.find_opt mtimes key with
-      | Some mtime -> mtime
-      | None       -> assert false  (* Implies update was incorrect *)
-    in
-    let (node', modul', key) = key in
-    let msg =
-      Msg.(to_string
-          { node
-          ; modul
-          ; content = Cache {mtime; node = node'; modul = modul'; key; value}
-          }
-        )
-    in
-    output_string oc msg;
-    output_string oc "\n"
-  )
-
-let (/) = Filename.concat
-
-let mkdir_p dir =
-  match Sys.command("mkdir -p " ^ dir) with
-  | 0 -> ()
-  | n ->
-      failwith
-        (sprintf "Failed to create directory: %S. mkdir status: %d\n" dir n)
-
-let gzip path =
-  match Sys.command("gzip " ^ path) with
-  | 0 -> ()
-  | n ->
-      failwith
-        (sprintf "Failed to gzip path: %S. gzip status: %d\n" path n)
-
-let dump_to_dir t ~time ~node ~modul ~dir =
-  (* TODO: Just log the errors and keep it moving, instead of failing. *)
-  mkdir_p dir;
-  let dump_filename = dir / "khatus-cache-dump.psv.gz" in
-  let tmp_filename = "khatus-cache-dump-" ^ (Time.to_string time) in
-  let oc = open_out tmp_filename in
-  dump_to_channel t ~node ~modul ~oc;
-  close_out oc;
-  gzip tmp_filename;
-  Sys.rename (tmp_filename ^ ".gz") dump_filename