Setup autoinstall

Author: mmore500

Makefile

@@ -3,12 +3,13 @@ TEST_DIR := source/catch
 EMP_DIR := Empirical/include
 SGP_DIR := signalgp-lite/include
 CEREAL_DIR := signalgp-lite/third-party/cereal/include
+CONDUIT_DIR := signalgp-lite/third-party/conduit/include
 TAG_NUM_BITS = 32
 
 # Flags to use regardless of compiler
 VENDORIZE_EMP_FLAGS := -DUIT_VENDORIZE_EMP -DUIT_SUPPRESS_MACRO_INSEEP_WARNINGS
 COMPILE_TIME_ARGS := -DTAG_NUM_BITS=$(TAG_NUM_BITS)
-CFLAGS_all := -Wall -Wno-unused-function -std=c++20 $(COMPILE_TIME_ARGS) -I$(EMP_DIR)/ -I$(SGP_DIR)/ -I$(CEREAL_DIR)/ ${VENDORIZE_EMP_FLAGS}
+CFLAGS_all := -Wall -Wno-unused-function -std=c++20 $(COMPILE_TIME_ARGS) -I$(EMP_DIR)/ -I$(SGP_DIR)/ -I$(CEREAL_DIR)/ -I$(CONDUIT_DIR)/ ${VENDORIZE_EMP_FLAGS}
 
 # Native compiler information
 CXX_nat := g++
@@ -18,7 +19,8 @@ CFLAGS_nat_coverage := --coverage -pthread $(CFLAGS_all)
 
 # Emscripten compiler information
 CXX_web := emcc
-OFLAGS_web_all := -s "EXPORTED_RUNTIME_METHODS=['ccall', 'cwrap', 'stringToUTF8', 'UTF8ToString']" -s TOTAL_MEMORY=268435456 --js-library $(EMP_DIR)/emp/web/library_emp.js -s EXPORTED_FUNCTIONS="['_main', '_empCppCallback', '_empDoCppCallback']" -s DISABLE_EXCEPTION_CATCHING=1 -s NO_EXIT_RUNTIME=1 -s ASSERTIONS=1 #--embed-file configs
+# USE_ZLIB backs uitsl::autoinstall's gzip support
+OFLAGS_web_all := -s "EXPORTED_RUNTIME_METHODS=['ccall', 'cwrap', 'stringToUTF8', 'UTF8ToString']" -s TOTAL_MEMORY=268435456 --js-library $(EMP_DIR)/emp/web/library_emp.js -s EXPORTED_FUNCTIONS="['_main', '_empCppCallback', '_empDoCppCallback']" -s DISABLE_EXCEPTION_CATCHING=1 -s NO_EXIT_RUNTIME=1 -s ASSERTIONS=1 -s USE_ZLIB=1 #--embed-file configs
 OFLAGS_web := -Oz -DNDEBUG
 OFLAGS_web_debug := -g4 -Oz -pedantic -Wno-dollar-in-identifier-extension
 

source/SymAnimate.h

@@ -3,6 +3,8 @@
 #define SYM_ANIMATE_H
 
 #include <iostream>
+#include <string>
+#include "uitsl/fetch/autoinstall.hpp"
 #include "default_mode/SymWorld.h"
 #include "default_mode/DataNodes.h"
 #include "ConfigSetup.h"
@@ -22,6 +24,24 @@
 namespace UI = emp::web;
 SymConfigBase config; // load the default configuration
 
+/// Configure accepted URL query params: config keys and autoinstall...
+/// e.g., symbulation.html?autoinstall=foo.com/file.json&VERTICAL_TRANSMISSION=0.9
+emp::ArgManager::spec_map_t arg_specs = [](){
+  auto specs = emp::ArgManager::make_builtin_specs(&config);
+  specs["autoinstall"] = emp::ArgSpec(
+    1, // one value expected
+    "URL of a file to download into the virtual filesystem at startup",
+    {}, // no aliases
+    [](const emp::optional<emp::vector<std::string>>& urls) {
+      if (!urls) return;
+      for (const std::string& url : *urls) {
+        std::cout << "autoinstalled " << url << " as "
+                  << uitsl::autoinstall(url) << std::endl;
+      }
+    }
+  );
+  return specs;
+}();
 
 
 class SymAnimate : public UI::Animate {
@@ -103,8 +123,7 @@ class SymAnimate : public UI::Animate {
     config_panel_ex.AddHeaderContent("<h3>Settings</h3>");
 
     // apply configuration query params and config files to config
-    auto specs = emp::ArgManager::make_builtin_specs(&config);
-    emp::ArgManager am(emp::web::GetUrlParams(), specs);
+    emp::ArgManager am(emp::web::GetUrlParams(), arg_specs);
     // cfg.Read("config.cfg");
     am.UseCallbacks();
     if (am.HasUnused()) {