Add a note to warn the user about how to get rid of docker rate limit

Signed-off-by: cmoulliard <[email protected]>

README.md

@@ -228,6 +228,12 @@ and execute this command in a terminal:
 ```bash
 mvn compile exec:java
 ```
+**Important**: To avoid the `docker rate limit` error, set the following env var too
+```bash
+export REGISTRY_USERNAME="<REGISTRY_USERNAME>"
+export REGISTRY_PASSWORD="<REGISTRY_PASSWORD>"
+export REGISTRY_SERVER="docker.io"
+```
 
 ### Jbang
 

samples/build-me/README.md

@@ -12,4 +12,11 @@ export IMAGE_REF=<IMAGE_REF> // quay.io/<ORG>/<IMAGE_NAME> or <IMAGE_NAME>
 and execute this command in a terminal:
 ```bash
 mvn compile exec:java
+```
+
+**Important**: To avoid the `docker rate limit` error, set the following env var too
+```bash
+export REGISTRY_USERNAME="<REGISTRY_USERNAME>"
+export REGISTRY_PASSWORD="<REGISTRY_PASSWORD>"
+export REGISTRY_SERVER="docker.io"
 ```

samples/build-me/src/main/java/dev/snowdrop/BuildMe.java

@@ -25,7 +25,6 @@ public static void main(String... args) {
         String IMAGE_REF = System.getenv("IMAGE_REF");
 
         String PROJECT_PATH = System.getenv("PROJECT_PATH");
-        File filePath = new File(PROJECT_PATH);
 
         Map<String, String> envMap = new HashMap<>();
         envMap.put("BP_JVM_VERSION", "21");
@@ -51,7 +50,7 @@ public static void main(String... args) {
               .withLogger(new SystemLogger())
               .withLogLevel("debug")
             .and()
-            .addNewFileContentApplication(filePath)
+            .addNewFileContentApplication(new File(PROJECT_PATH))
             .build()
             .getExitCode();