add package manager recognition

1 files changed, 12 insertions, 5 deletions

diff --git a/src/backup.rs b/src/backup.rs
index e463593..f9de139 100644
--- a/src/backup.rs
+++ b/src/backup.rs
@@ -12,7 +12,7 @@ use uuid::Uuid;
 use crate::{
     config::Config,
     error::{Error, Result},
-    packages::Package,
+    packages::{Manager, PackageList},
     pathinfo::PathInfo,
 };
 
@@ -22,13 +22,13 @@ pub type Id = String;
 pub struct Backup {
     pub id: String,
     pub timestamp: u64,
-    packages: Vec<Package>,
+    pub packages: PackageList,
     pub files: Vec<PathInfo>,
-    device: String,
+    pub device: String,
 }
 
 impl Backup {
-    pub fn create(config: &Config, packages: Vec<Package>) -> Result<Self> {
+    pub fn create(config: &Config, manager: Option<Manager>) -> Result<Self> {
         let mut files: Vec<PathInfo> = Vec::new();
         for dir in &config.directories {
             files.push(PathInfo::from_path(config, dir)?);
@@ -37,7 +37,7 @@ impl Backup {
             // TODO: UUID not really needed, maybe a shorter hash
             id: Uuid::new_v4().to_string(),
             timestamp: Self::get_timestamp(),
-            packages,
+            packages: Manager::get_manager(manager)?.get_installed()?,
             files,
             device: config.device.clone(),
         })
@@ -62,6 +62,7 @@ impl Backup {
 
     pub fn get_last(config: &Config) -> Result<Option<Self>> {
         let backup_index_root = format!("{}/index.json", config.root);
+        info!(?backup_index_root, "backup index location:");
         let list: Vec<IndexEntry> = match Self::get_json_content(&backup_index_root) {
             Ok(list) => list,
             Err(err) => {
@@ -72,6 +73,8 @@ impl Backup {
             }
         };
 
+        info!(?list, "backup index:");
+
         Ok(Some(Self::from_index(
             config,
             &list.last().ok_or(Error::BackupNotFound)?.id,
@@ -109,6 +112,10 @@ impl Backup {
         format!("{loc}/{rel_location}")
     }
 
+    pub fn restore(&self) {
+        todo!()
+    }
+
     fn get_json_content<T: for<'a> Deserialize<'a>>(path: &str) -> Result<T> {
         let mut file = File::open(path)?;
         let mut content = String::new();