parser complete

state/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "nix_build_state"
+version = "0.1.0"
+edition = "2024"
+crate-type = [ "lib" ]
+
+[lib]
+path = "./lib.rs"
+
+[dependencies]
+serde_json = "1.0.141"
+nix_json_parser = { path = "../parser" }

state/lib.rs

@@ -0,0 +1,76 @@
+use std::{
+    collections::{HashMap, HashSet},
+    path::PathBuf,
+};
+
+use nix_json_parser::Actions;
+
+pub type Id = u64;
+
+pub enum StorePath {
+    Downloading,
+    Uploading,
+    Downloaded,
+    Uploaded,
+}
+
+pub enum BuildStatus {
+    Planned,
+    Running,
+    Complete,
+    Failed,
+}
+
+pub enum Progress {
+    JustStarted,
+    InputReceived,
+    Finished,
+}
+
+pub enum OutputName {
+    Out,
+    Doc,
+    Dev,
+    Bin,
+    Info,
+    Lib,
+    Man,
+    Dist,
+    Other(String),
+}
+
+pub enum Host {
+    Local,
+    Host(String),
+}
+
+pub struct Derivation {
+    store_path: PathBuf,
+}
+
+pub struct BuildInfo {
+    start: f64,
+    host: Host,
+    estimate: Option<u64>,
+    activity_id: Id,
+    state: BuildStatus,
+}
+
+pub enum DependencyState {
+    Planned,
+    Running,
+    Completed,
+}
+
+pub struct Dependencies {
+    deps: HashMap<Id, BuildInfo>,
+}
+
+// #[derive(Default)]
+pub struct State {
+    progress: Progress,
+}
+
+impl State {
+    pub fn imbibe(&mut self, update: Actions) {}
+}