feat: added env var config, improvements (#12)

Author: csviri

pom.xml

@@ -109,7 +109,7 @@
             <version>${bouncycastle.version}</version>
         </dependency>
     </dependencies>
-    
+
     <build>
         <plugins>
             <plugin>

src/main/java/com/csviri/jenvtest/APIServerConfig.java

@@ -5,9 +5,12 @@
 
 public class APIServerConfig {
 
+    public static final String JENVTEST_DOWNLOAD_BINARIES = "JENVTEST_DOWNLOAD_BINARIES";
     public static final String JENVTEST_DIR_ENV_VAR = "JENVTEST_DIR";
+
     public static final String DIRECTORY_NAME = ".jenvtest";
 
+
     /**
      * Set directory where binaries and other assets are present. Default is ~/.jenvtest.
      **/
@@ -23,7 +26,6 @@ public class APIServerConfig {
      * If true, tries to download binaries. If the apiServerVersion is not set and some local binaries found
      * won't try to download them again.
      * */
-    // todo config with env var
     private boolean downloadBinaries = true;
 
     public APIServerConfig() {
@@ -33,6 +35,10 @@ public APIServerConfig() {
         } else {
             this.jenvtestDir = new File(System.getProperty("user.home"), DIRECTORY_NAME).getPath();
         }
+        var downloadBinariesEnvVal = System.getenv(JENVTEST_DOWNLOAD_BINARIES);
+        if (downloadBinariesEnvVal != null) {
+            this.downloadBinaries = Boolean.parseBoolean(downloadBinariesEnvVal);
+        }
     }
 
     public String getJenvtestDirectory() {

src/main/java/com/csviri/jenvtest/CertManager.java

@@ -59,7 +59,7 @@ private void generateAPIServerCertificates() throws IOException, InterruptedExce
         if (cert.exists() && key.exists()) {
             return;
         }
-        log.debug("Generating API Server certificates");
+        log.info("Generating API Server certificates");
         generateKeyAndCertificate("CN=example.org", new File(jenvtestDir, API_SERVER_KEY_NAME),
                 new File(jenvtestDir, API_SERVER_CERT_NAME),
                 new GeneralName(GeneralName.iPAddress, "127.0.0.1"),
@@ -78,7 +78,7 @@ private void generateUserCertificates() throws IOException, InterruptedException
         if (cert.exists() && key.exists()) {
             return;
         }
-        log.debug("Generating Client certificates");
+        log.info("Generating Client certificates");
         generateKeyAndCertificate("O=system:masters,CN=jenvtest", new File(jenvtestDir, CLIENT_KEY_NAME),
                 new File(jenvtestDir, CLIENT_CERT_NAME));
     }

src/main/java/com/csviri/jenvtest/junit/EnableAPIServer.java

@@ -13,6 +13,4 @@
 @Retention(RUNTIME)
 public @interface EnableAPIServer {
 
-    // version API Server
-    // version etcd
 }