feat: parse json

Signed-off-by: 117503445 <[email protected]>

src/fc-local-dev/Cargo.toml

@@ -6,4 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-notify = "6.1.1"
+notify = "6.1.1"
+
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"

src/fc-local-dev/rule.json

@@ -0,0 +1,16 @@
+{
+    "triggers": [
+        {
+            "prefix": "nougat/input",
+            "suffix": "pdf"
+        }
+    ],
+    "actions": [
+        {
+            "type": "docker",
+            "args": {
+                "image": "117503445/flow-pdf-nougat"
+            }
+        }
+    ]
+}

src/fc-local-dev/src/main.rs

@@ -2,13 +2,44 @@ use notify::{
     event::{AccessKind, AccessMode},
     Config, EventKind, RecommendedWatcher, RecursiveMode, Watcher,
 };
+use serde::Deserialize;
+use std::io::Read;
 use std::path::Path;
+use std::{collections::HashMap, fs::File};
+
+#[derive(Deserialize, Debug)]
+#[allow(dead_code)]
+struct Trigger {
+    prefix: String,
+    suffix: String,
+}
+
+#[derive(Deserialize, Debug)]
+#[allow(dead_code)]
+struct Action {
+    r#type: String,
+    args: HashMap<String, String>,
+}
+
+#[derive(Deserialize, Debug)]
+#[allow(dead_code)]
+struct Rule {
+    triggers: Vec<Trigger>,
+    actions: Vec<Action>,
+}
 
 fn main() {
     // let path = std::env::args()
     //     .nth(1)
     //     .expect("Argument 1 needs to be a path");
 
+    let mut file = File::open("rule.json").expect("Failed to open rule.json");
+    let mut contents = String::new();
+    file.read_to_string(&mut contents)
+        .expect("Failed to read rule.json");
+    let rule: Rule = serde_json::from_str(&contents).expect("Failed to parse JSON");
+    println!("rule: {:?}", rule);
+
     let path = "/data";
 
     println!("Watching {path}");