Add map of JSON values to TaskArgs

2 files changed, 12 insertions, 4 deletions

diff --git a/src/main.rs b/src/main.rs
index 25968a4..f731cc4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -32,7 +32,7 @@ fn main() {
 
 	for task in opts.tasks {
 		let task_ref = ctx
-			.make_ref(&TaskID(task), &TaskArgs {})
+			.make_ref(&TaskID(task), &TaskArgs(Default::default()))
 			.expect("Unknown task");
 		let errors = rsv.add_goal(&task_ref);
 		if !errors.is_empty() {
diff --git a/src/types.rs b/src/types.rs
index 0cddfe3..5ec91b2 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 use sha2::Sha256;
-use std::fmt::Display;
+use std::{collections::HashMap, fmt::Display, hash, rc::Rc};
 
 use crate::util::cjson;
 
@@ -67,8 +67,16 @@ impl Display for TaskID {
 	}
 }
 
-#[derive(Clone, Debug, Deserialize, Serialize, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub struct TaskArgs {}
+#[derive(Clone, Debug, Deserialize, Serialize, PartialEq, Eq)]
+pub struct TaskArgs(pub HashMap<String, Rc<serde_json::Value>>);
+
+impl hash::Hash for TaskArgs {
+	fn hash<H: hash::Hasher>(&self, _state: &mut H) {
+		// Don't do anything: Properly hashing the task args is likely to cost
+		// much more performance than the hash collisions caused by TaskRefs
+		// that only differ by the args
+	}
+}
 
 #[derive(Clone, Debug, Deserialize, Serialize)]
 #[serde(rename_all = "snake_case")]