When extracting layers, needs entire layers directory recreated (#71)

itzg · Dec 10, 2024 · e33d9d6 · e33d9d6
1 parent 3c55b51
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diff --git a/README.md b/README.md
@@ -4,7 +4,7 @@ A simple Gradle plugin to build very simple Spring Boot application Docker image
 
 > Just Docker, Java, and your Spring Boot application
 
-More specifically, this plugin automates the best practices described in the [Spring Boot Container Images](https://docs.spring.io/spring-boot/docs/current/reference/html/container-images.html) documentation by
+More specifically, this plugin automates the best practices described in the [Spring Boot Container Images](https://docs.spring.io/spring-boot/reference/packaging/container-images/dockerfiles.html) documentation by
 - Hooking into the `bootJar` task of the [Spring Boot Gradle Plugin](https://docs.spring.io/spring-boot/docs/current/reference/html/build-tool-plugins.html#build-tool-plugins.gradle)
 - Extracting the application layers
 - Generating a Dockerfile

diff --git a/src/main/java/me/itzg/simpleimg/ExtractBootLayersTask.java b/src/main/java/me/itzg/simpleimg/ExtractBootLayersTask.java
@@ -24,7 +24,8 @@ public abstract class ExtractBootLayersTask extends DefaultTask {
     @TaskAction
     void extract() {
         // Cleanup from previous run, if needed
-        getProject().delete(getProject().fileTree(getLayersDirectory()));
+        getProject().delete(getLayersDirectory());
+        getProject().mkdir(getLayersDirectory());
 
         getExecOperations()
             .javaexec(spec -> {