Remove model after load to save space

API.md

@@ -55,7 +55,7 @@ cd Vosklet/src &&
 ```
 | Option | Description | Default value |
 |---|---|---|
-| MAX_MEMORY | Set max memory, valid suffixes: kb, mb, gb, tb or none (bytes) | ```375mb```, 300mb as [recommended](https://alphacephei.com/vosk/models) plus 75mb typical uncompressed model size (loaded to memory) |
+| MAX_MEMORY | Set max memory, valid suffixes: kb, mb, gb, tb or none (bytes) | ```375mb```, 300mb as [recommended](https://alphacephei.com/vosk/models) |
 | MAX_THREADS | Set the max number of threads (>=1), this should be equal to the number of model or speaker model that is used in the program | ```1``` (1 recognizer, 1 model, 0 speaker model) |
 | JOBS | Set the number of jobs (threads) when building | ```$(nproc)```   |
 | EMSDK | Set EMSDK's path (will install EMSDK in root folder if unset) | ```../emsdk``` |

devel/test.sh

@@ -7,24 +7,9 @@ VOSK=$(realpath vosk) &&
 OPENFST=$(realpath openfst) &&
 LIBARCHIVE=$(realpath libarchive) &&
 CLAPACK_WASM=$(realpath clapack-wasm) &&
-
-MAX_MEMORY=${MAX_MEMORY:-375mb} &&
-MAX_THREADS=${MAX_THREADS:-1} &&
-EMSDK=${EMSDK:-$(realpath emsdk)} &&
-
-if [ ! -d $EMSDK ]; then
-  echo "Invalid EMSDK path"
-  exit 1
-fi
-if [ $MAX_THREADS -lt 1 ]; then
-  echo "MAX_THREAD must be greater than or equal to 1" &&
-  exit 1
-fi
-if ! [[ $MAX_MEMORY =~ ^[0-9]+([kmgt]b)?$ ]]; then
-  echo "MAX_MEMORY valid suffixes are kb, mb, gb, tb, none (bytes)" &&
-  exit 1
-fi 
-
+MAX_MEMORY=${MAX_MEMORY:-300mb}
+MAX_THREADS=${MAX_THREADS:-1}
+EMSDK=${EMSDK:-$(realpath ../emsdk)}
 . $EMSDK/emsdk_env.sh &&
 
 cd $SRC &&

src/genericModel.cc

@@ -21,7 +21,7 @@ void genericModel::extractAndLoad(int tarStart, int tarSize) {
         break;
       }
       path = archive_entry_pathname(entry);
-      path = storepath + path.generic_string().substr(path.generic_string().find("/")); 
+      path = storepath + path.string().substr(path.string().find("/")); 
       if(!path.has_extension()) {
         fs::create_directory(path);
         continue;
@@ -39,12 +39,12 @@ void genericModel::extractAndLoad(int tarStart, int tarSize) {
       }
     }
     free(reinterpret_cast<void*>(tarStart));
-    fs::remove(storepath + "/README");
     archive_read_free(src);
     if(normalMdl) mdl = vosk_model_new(storepath.c_str());
     else vosk_spk_model_new(storepath.c_str());
     if(normalMdl ? std::get<0>(mdl) == nullptr : std::get<1>(mdl) == nullptr) fireEv(index, "Unable to load model for recognition");
     else fireEv(index, "0");
+    fs::remove_all(storepath);
   };
   std::thread t{[this](){
     func();

src/genericModel.h

@@ -6,6 +6,7 @@
 #include <fcntl.h>
 
 #include <vosk_api.h>
+#include <emscripten/console.h>
 #include <archive.h>
 #include <archive_entry.h>
 namespace fs = std::filesystem;