custom CLI directory for detee-api

specify a custom path for the CLI directory using the `DETEE_API_USER_PATH` environment variable.

scripts/detee-cli_injector.sh

@@ -126,7 +126,7 @@ mkdir -p "$amd_certs_dir"
 # TODO: add support for Genoa, Bergamo, Siena and Turin
 # Or at least for Genoa...
 [[ -f "${cert_dir}/ask-milan.pem" ]] || {
-  snpguest fetch ca pem milan "$amd_certs_dir" --endorser vcek
+  snpguest fetch ca pem "$amd_certs_dir" milan --endorser vcek
   mv "${amd_certs_dir}/ask.pem" "${cert_dir}/ask-milan.pem" 
   mv "${amd_certs_dir}/ark.pem" "${cert_dir}/ark-milan.pem" 
 }

src/config.rs

@@ -187,7 +187,9 @@ impl Config {
     }
 
     pub fn cli_dir_path() -> Result<String, Error> {
-        let dir = Self::home_dir() + ("/.detee/cli");
+        let dir = std::env::var("DETEE_API_USER_PATH")
+            .unwrap_or_else(|_| Self::home_dir() + ("/.detee/cli"));
+
         if !Path::new(&dir).exists() {
             warn!("Could not config dir. Creating {dir}");
             std::fs::create_dir_all(dir.clone())?;