Add Java (maven) support

Author: EncodePanda

src/crufty/artifact_type.rs

@@ -3,22 +3,28 @@
 pub enum ArtifactType {
   Rust,
   Scala,
+  JavaMaven,
   Custom {
     pattern: &'static str,
     name: &'static str,
     files: &'static [&'static str],
   },
 }
 
-pub fn builtin() -> [ArtifactType; 2] {
-  [ArtifactType::Rust, ArtifactType::Scala]
+pub fn builtin() -> [ArtifactType; 3] {
+  [
+    ArtifactType::Rust,
+    ArtifactType::Scala,
+    ArtifactType::JavaMaven,
+  ]
 }
 
 impl ArtifactType {
   pub fn pattern(&self) -> &'static str {
     match self {
       ArtifactType::Rust => "**/target",
       ArtifactType::Scala => "**/target",
+      ArtifactType::JavaMaven => "**/target",
       ArtifactType::Custom { pattern, .. } => pattern,
     }
   }
@@ -27,6 +33,7 @@ impl ArtifactType {
     match self {
       ArtifactType::Rust => "Rust",
       ArtifactType::Scala => "Scala",
+      ArtifactType::JavaMaven => "Java",
       ArtifactType::Custom { name, .. } => name,
     }
   }
@@ -35,6 +42,7 @@ impl ArtifactType {
     match self {
       ArtifactType::Rust => vec!["Cargo.toml".to_string()],
       ArtifactType::Scala => vec!["build.sbt".to_string()],
+      ArtifactType::JavaMaven => vec!["pom.xml".to_string()],
       ArtifactType::Custom { files, .. } => {
         files.iter().map(|s| s.to_string()).collect()
       }