From 96e571eca2991a19fc9bcdc26e451c4fad5bc791 Mon Sep 17 00:00:00 2001
From: Toby Vincent <tobyv13@gmail.com>
Date: Sun, 13 Feb 2022 19:46:18 -0600
Subject: refactor: restructure inter-crate dependencies

Fixes #19
---
 zone_core/Cargo.toml |  3 +++
 zone_core/src/lib.rs | 43 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)

(limited to 'zone_core')

diff --git a/zone_core/Cargo.toml b/zone_core/Cargo.toml
index 8ac3fa3..6051564 100644
--- a/zone_core/Cargo.toml
+++ b/zone_core/Cargo.toml
@@ -19,3 +19,6 @@ serde = "1.0.136"
 strum = "0.23.0"
 strum_macros = "0.23.1"
 tabled = "0.4.2"
+zone_zfs = { version = "0.1.0", path = "../zone_zfs" }
+zone_nspawn = { version = "0.1.0", path = "../zone_nspawn" }
+anyhow = "1.0.53"
diff --git a/zone_core/src/lib.rs b/zone_core/src/lib.rs
index ca204fd..1c7fab2 100644
--- a/zone_core/src/lib.rs
+++ b/zone_core/src/lib.rs
@@ -1,9 +1,13 @@
+use std::path::PathBuf;
+
+use anyhow::{Context};
 use clap::Args;
 use rocket::{FromForm, FromFormField};
 use rocket_okapi::okapi::schemars::{self, JsonSchema};
 use serde::{Deserialize, Serialize};
 use strum_macros::{Display, EnumString};
 use tabled::Tabled;
+use zone_zfs::file_system::FileSystem;
 
 pub static DEFAULT_ENDPOINT: &str = "127.0.0.1:8000";
 
@@ -61,3 +65,42 @@ impl PartialEqOrDefault for Container {
             && (self.status == other.status || self.status == Self::default().status)
     }
 }
+
+impl TryFrom<FileSystem> for Container {
+    type Error = anyhow::Error;
+
+    fn try_from(file_system: FileSystem) -> Result<Self, Self::Error> {
+        let path_buf = PathBuf::from(&file_system)
+            .file_name()
+            .context(format!("Invalid FileSystem path: {:?}", file_system))?
+            .to_string_lossy()
+            .into_owned();
+
+        let (user, id) = path_buf
+            .rsplit_once("-")
+            .context(format!("Invalid FileSystem name: {:?}", file_system))?;
+
+        let id = id.parse::<u64>().context("Failed to parse container ID")?;
+
+        let template = PathBuf::from(&file_system)
+            .parent()
+            .context(format!("Invalid path for filesystem: {:?}", &file_system))?
+            .to_string_lossy()
+            .into_owned();
+
+        Ok(Container {
+            id,
+            template,
+            user: user.to_string(),
+            status: ContainerStatus::default(),
+        })
+    }
+}
+
+impl TryFrom<zone_nspawn::Container> for Container {
+    type Error = anyhow::Error;
+
+    fn try_from(_value: zone_nspawn::Container) -> Result<Self, Self::Error> {
+        todo!()
+    }
+}
-- 
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