Set java.home

Author: Chuxel

containers/azure-functions-java-8/.devcontainer/Dockerfile

@@ -5,6 +5,9 @@
 
 FROM maven:3-jdk-8
 
+# Copy endpoint specific user settings overrides into container to specify Java path
+COPY settings.vscode.json /root/.vscode-remote/data/Machine/settings.json
+
 # Configure apt
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update \

containers/azure-functions-java-8/.devcontainer/settings.vscode.json

@@ -0,0 +1,3 @@
+{
+    "java.home": "/docker-java-home"
+}

containers/java-11/.devcontainer/Dockerfile

@@ -5,6 +5,9 @@
 
 FROM maven:3-jdk-11
 
+# Copy endpoint specific user settings overrides into container to specify Java path
+COPY settings.vscode.json /root/.vscode-remote/data/Machine/settings.json
+
 # Configure apt
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update \

containers/java-11/.devcontainer/settings.vscode.json

@@ -0,0 +1,3 @@
+{
+    "java.home": "/docker-java-home"
+}

containers/java-12/.devcontainer/Dockerfile

@@ -7,6 +7,7 @@ FROM maven:3-jdk-12
 
 # Add a setting to disable the out of date git warning. Unfortunatley, openJDK 
 # Docker images use Oracle SE Linux which has an outdated version of git (<2.0).
+# Also specifies correct Java path.
 COPY settings.vscode.json /root/.vscode-remote/data/Machine/settings.json
 
 # Verify git, needed tools installed

containers/java-12/.devcontainer/settings.vscode.json

@@ -1,3 +1,4 @@
 {
+    "java.home": "/usr/java/openjdk-12",
     "git.ignoreLegacyWarning": true
 }

containers/java-8/.devcontainer/Dockerfile

@@ -5,6 +5,9 @@
 
 FROM maven:3-jdk-8
 
+# Copy endpoint specific user settings overrides into container to specify Java path
+COPY settings.vscode.json /root/.vscode-remote/data/Machine/settings.json
+
 # Configure apt
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update \

containers/java-8/.devcontainer/settings.vscode.json

@@ -0,0 +1,3 @@
+{
+    "java.home": "/docker-java-home"
+}