Change SOUNDCANVAS_ROM_DIR to SOUNDCANVAS_ROM_PATH

Author: shermp

README.md

@@ -66,22 +66,22 @@ Nuked-SC55-Resources
 
 On macOS, you can also put the `ROMs` folder in the `Resources` folder inside the `Nuked-SC55.clap` application bundle.
 
-As an alternative to creating the `Nuked-SC55-Resources` directory in the plugin location, you may set the `SOUNDCANVAS_ROM_DIR` environment variable to a list of absolute directories of where to look for ROM's. The OS PATH separator is used as a list delimiter Eg:
+As an alternative to creating the `Nuked-SC55-Resources` directory in the plugin location, you may set the `SOUNDCANVAS_ROM_PATH` environment variable to a list of absolute directories of where to look for ROM's. The OS PATH separator is used as a list delimiter Eg:
 
 ```pwsh
-$Env:SOUNDCANVAS_ROM_DIR = "C:\path\to\ROM\dir"
+$Env:SOUNDCANVAS_ROM_PATH = "C:\path\to\ROM\dir"
 ```
 ```pwsh
-$Env:SOUNDCANVAS_ROM_DIR = "C:\path\to\ROM\dir;Z:\alt\path\to\dir"
+$Env:SOUNDCANVAS_ROM_PATH = "C:\path\to\ROM\dir;Z:\alt\path\to\dir"
 ```
 
 or
 
 ```sh
-export SOUNDCANVAS_ROM_DIR=/path/to/ROM/dir
+export SOUNDCANVAS_ROM_PATH=/path/to/ROM/dir
 ```
 ```sh
-export SOUNDCANVAS_ROM_DIR=/path/to/ROM/dir:/alt/path/to/rom/dir
+export SOUNDCANVAS_ROM_PATH=/path/to/ROM/dir:/alt/path/to/rom/dir
 ```
 
 Here is the list of required files for each supported model and their SHA1 hashes. Lookup is performed by filename, so make sure the names match exactly.

src/nuked_sc55.cpp

@@ -120,7 +120,7 @@ const clap_plugin_t* NukedSc55::GetPluginClass()
 // Entries must be separated by the OS PATH separator
 std::vector<std::filesystem::path> NukedSc55::GetRomEnvDirs()
 {
-    constexpr char env_rom_dir_name[] = "SOUNDCANVAS_ROM_DIR";
+    constexpr char env_rom_dir_name[] = "SOUNDCANVAS_ROM_PATH";
     std::vector<std::filesystem::path> paths = {};
     const auto env_dir_list = get_env_var(env_rom_dir_name);
     if (env_dir_list.empty()) {