From 597534445173a3a822c2cd11019ed2e56a006142 Mon Sep 17 00:00:00 2001
From: ppom <reaction@ppom.me>
Date: Mon, 20 Oct 2025 12:00:00 +0200
Subject: [PATCH] Add cluster plugin skeleton

---
 Cargo.lock                                  |  9 +++
 Cargo.toml                                  |  2 +-
 TODO                                        | 12 ++++
 plugins/reaction-plugin-cluster/Cargo.toml  |  9 +++
 plugins/reaction-plugin-cluster/src/main.rs | 58 +++++++++++++++++
 tests/test-conf/test-cluster.jsonnet        | 72 +++++++++++++++++++++
 6 files changed, 161 insertions(+), 1 deletion(-)
 create mode 100644 plugins/reaction-plugin-cluster/Cargo.toml
 create mode 100644 plugins/reaction-plugin-cluster/src/main.rs
 create mode 100644 tests/test-conf/test-cluster.jsonnet

diff --git a/Cargo.lock b/Cargo.lock
index 9ea2963..8a63b3d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1071,6 +1071,15 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "reaction-plugin-cluster"
+version = "0.1.0"
+dependencies = [
+ "reaction-plugin",
+ "remoc",
+ "tokio",
+]
+
 [[package]]
 name = "reaction-plugin-virtual"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index b504b22..fcec4c0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -75,7 +75,7 @@ assert_cmd = "2.0.17"
 predicates = "3.1.3"
 
 [workspace]
-members = ["plugins/reaction-plugin", "plugins/reaction-plugin-virtual"]
+members = ["plugins/reaction-plugin", "plugins/reaction-plugin-cluster", "plugins/reaction-plugin-virtual"]
 
 [workspace.dependencies]
 remoc = { version = "0.18.3" }
diff --git a/TODO b/TODO
index e01932a..b81282c 100644
--- a/TODO
+++ b/TODO
@@ -2,3 +2,15 @@ Test what happens when a Filter's pattern Set changes (I think it's shitty)
 DB: add tests on stress testing (lines should always be in order)
 plugins: pipe stderr too and wrap errors in logs
 plugins: provide tree storage? omg
+
+questionnements:
+- quelle cli pour les plugins ?
+	- Directement en appelant le plugin ? reaction-plugin-cluster gen-id ? 🟢
+		→ Demande de savoir où stocker tout ça
+	- Via moult IPC ? reaction plugin cluster gen-id ? 🔴
+		→ Mais du coup c'est l'oeuf ou la poule entre avoir un serveur qui fonctionne et avoir un 
+- Stockage ?
+	- uniquement dans la db reaction
+		→ Faut pas que ce soit trop gros, un peu d'overhead, risque de perdre la donnée
+	- à part dans le configuration directory
+		→ Pas mal en vrai
diff --git a/plugins/reaction-plugin-cluster/Cargo.toml b/plugins/reaction-plugin-cluster/Cargo.toml
new file mode 100644
index 0000000..4eb351e
--- /dev/null
+++ b/plugins/reaction-plugin-cluster/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "reaction-plugin-cluster"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+tokio = { workspace = true, features = ["rt-multi-thread"] }
+remoc.workspace = true
+reaction-plugin.path = "../reaction-plugin"
diff --git a/plugins/reaction-plugin-cluster/src/main.rs b/plugins/reaction-plugin-cluster/src/main.rs
new file mode 100644
index 0000000..cae9109
--- /dev/null
+++ b/plugins/reaction-plugin-cluster/src/main.rs
@@ -0,0 +1,58 @@
+use std::collections::BTreeSet;
+
+use reaction_plugin::{
+    ActionImpl, Hello, Manifest, PersistData, PluginInfo, RemoteResult, StreamImpl, Value,
+    main_loop,
+};
+use remoc::rtc;
+
+#[tokio::main]
+async fn main() {
+    let plugin = Plugin::default();
+    main_loop(plugin).await;
+}
+
+#[derive(Default)]
+struct Plugin {
+    data: Option<PersistData>,
+}
+
+impl PluginInfo for Plugin {
+    async fn manifest(&mut self, data: PersistData) -> Result<Manifest, rtc::CallError> {
+        self.data = Some(data);
+        Ok(Manifest {
+            hello: Hello::hello(),
+            streams: BTreeSet::from(["cluster".into()]),
+            actions: BTreeSet::from(["cluster_send".into()]),
+        })
+    }
+
+    async fn stream_impl(
+        &mut self,
+        stream_name: String,
+        stream_type: String,
+        config: Value,
+    ) -> RemoteResult<StreamImpl> {
+        todo!()
+    }
+
+    async fn action_impl(
+        &mut self,
+        stream_name: String,
+        filter_name: String,
+        action_name: String,
+        action_type: String,
+        config: Value,
+        patterns: Vec<String>,
+    ) -> RemoteResult<ActionImpl> {
+        todo!()
+    }
+
+    async fn finish_setup(&mut self) -> RemoteResult<()> {
+        todo!()
+    }
+
+    async fn close(self) -> RemoteResult<()> {
+        todo!()
+    }
+}
diff --git a/tests/test-conf/test-cluster.jsonnet b/tests/test-conf/test-cluster.jsonnet
new file mode 100644
index 0000000..9ec8f32
--- /dev/null
+++ b/tests/test-conf/test-cluster.jsonnet
@@ -0,0 +1,72 @@
+{
+  patterns: {
+    num: {
+      regex: @"[0-9]+",
+    },
+    all: {
+      regex: @".*",
+    },
+  },
+
+  plugins: {
+    cluster: {
+      path: "./target/debug/reaction-plugin-cluster",
+      check_root: false,
+      systemd_options: {
+        DynamicUser: ["false"],
+      },
+      options: {
+        clusters: {
+          org1: {
+            listen_port: 9000,
+            bootstrap_nodes: {
+              "public_key": ["127.0.0.1:9001"],
+            },
+          },
+        },
+      },
+    },
+  },
+
+  streams: {
+    s0: {
+      cmd: ["bash", "-c", "for i in $(seq 4); do echo $i; sleep 0.1; done; sleep 1.2"],
+      filters: {
+        f0: {
+          regex: ["^<num>$"],
+          actions: {
+            a0: {
+              type: "virtual",
+              options: {
+                send: "a0 <num>",
+                to: "s1",
+              }
+            },
+            b0: {
+              type: "virtual",
+              options: {
+                send: "b0 <num>",
+                to: "s1",
+              },
+              after: "600ms",
+            },
+          },
+        },
+      },
+    },
+    s1: {
+      type: "cluster",
+      options: {},
+      filters: {
+        f1: {
+          regex: ["^<all>$"],
+          actions: {
+            a1: {
+              cmd: ['sh', '-c', 'echo <all> >>./log'],
+            },
+          },
+        },
+      },
+    },
+  },
+}