add java and php templates

templates/java/main.tf

@@ -0,0 +1,57 @@
+data "coder_parameter" "java_version" {
+  name        = "Java Version"
+  description = "Select the JDK version for your workspace."
+  type        = "string"
+  default     = "21"
+
+  option {
+    name  = "Java 8"
+    value = "8"
+  }
+
+  option {
+    name  = "Java 17"
+    value = "17"
+  }
+
+  option {
+    name  = "Java 21"
+    value = "21"
+  }
+}
+
+module "java_workspace" {
+  source = "../../coder-base"
+
+  language = "Java"
+  docker_image    = "registry.bobert.me/anthorob/coder-images:java${data.coder_parameter.java_version.value}"
+
+  language_metadata = [
+    {
+      display_name = "Java Version"
+      key          = "java_version"
+      script       = "echo ${data.coder_parameter.java_version.value}"
+      interval     = 60
+      timeout      = 1
+    }
+  ]
+
+  language_startup_script = <<-EOT
+    echo $(java -version)
+  EOT
+
+  vscode_extensions = [
+    "vscjava.vscode-java-pack",
+    "redhat.java",
+    "vscjava.vscode-java-debug",
+    "vscjava.vscode-java-dependency",
+    "vscjava.vscode-maven"
+  ]
+
+  vscode_settings = {
+    "java.home" = "/usr/lib/jvm/java-21-openjdk-amd64/bin/java"
+  }
+
+  jetbrains_ides    = ["IU"]
+  jetbrains_default = "IU"
+}