add logging

7 files changed, 80 insertions, 59 deletions

diff --git a/src/backup.rs b/src/backup.rs
index 675f020..e463593 100644
--- a/src/backup.rs
+++ b/src/backup.rs
@@ -6,6 +6,7 @@ use std::{
 };
 
 use serde::{Deserialize, Serialize};
+use tracing::info;
 use uuid::Uuid;
 
 use crate::{
@@ -15,7 +16,7 @@ use crate::{
     pathinfo::PathInfo,
 };
 
-pub type BackupId = String;
+pub type Id = String;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Backup {
@@ -43,13 +44,12 @@ impl Backup {
     }
 
     pub fn save(&self, config: &Config) -> Result<()> {
-        println!("Save Backup {:?}", self.get_location(config));
-        // println!("{self:#?}");
+        info!("Save Backup {:?}", self.get_location(config));
         self.get_location(config).append_to_root(config)?;
 
         let backup_root = self.get_location(config).get_absolute_dir(config);
         create_dir_all(&backup_root).unwrap();
-        let path = format!("{}/index.json", backup_root);
+        let path = format!("{backup_root}/index.json");
         let mut f = File::create(path).unwrap();
         f.write_all(&serde_json::to_vec(self).unwrap()).unwrap();
 
@@ -62,7 +62,7 @@ impl Backup {
 
     pub fn get_last(config: &Config) -> Result<Option<Self>> {
         let backup_index_root = format!("{}/index.json", config.root);
-        let list: Vec<BackupLocation> = match Self::get_json_content(&backup_index_root) {
+        let list: Vec<IndexEntry> = match Self::get_json_content(&backup_index_root) {
             Ok(list) => list,
             Err(err) => {
                 if err.to_string() == "io: No such file or directory (os error 2)" {
@@ -78,9 +78,9 @@ impl Backup {
         )?))
     }
 
-    pub fn from_index(config: &Config, id: &BackupId) -> Result<Self> {
+    pub fn from_index(config: &Config, id: &Id) -> Result<Self> {
         let backup_index_root = format!("{}/index.json", config.root);
-        let list: Vec<BackupLocation> = Self::get_json_content(&backup_index_root)?;
+        let list: Vec<IndexEntry> = Self::get_json_content(&backup_index_root)?;
         let index_loc = list
             .iter()
             .find(|bl| &bl.id == id)
@@ -94,10 +94,10 @@ impl Backup {
         Ok(index_file)
     }
 
-    pub fn get_location(&self, config: &Config) -> BackupLocation {
+    pub fn get_location(&self, config: &Config) -> IndexEntry {
         let rel_location = format!("{}_{}", config.device, self.timestamp);
 
-        BackupLocation {
+        IndexEntry {
             id: self.id.to_string(),
             rel_location,
         }
@@ -106,7 +106,7 @@ impl Backup {
     pub fn get_absolute_file_location(&self, config: &Config, rel_location: &str) -> String {
         let loc = self.get_location(config).get_absolute_dir(config);
 
-        format!("{}/{}", loc, rel_location)
+        format!("{loc}/{rel_location}")
     }
 
     fn get_json_content<T: for<'a> Deserialize<'a>>(path: &str) -> Result<T> {
@@ -125,12 +125,12 @@ impl Backup {
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct BackupLocation {
-    id: BackupId,
+pub struct IndexEntry {
+    id: Id,
     rel_location: String,
 }
 
-impl BackupLocation {
+impl IndexEntry {
     pub fn get_absolute_dir(&self, config: &Config) -> String {
         format!("{}/{}", config.root, self.rel_location)
     }
@@ -142,7 +142,7 @@ impl BackupLocation {
             let mut f = File::open(&path)?;
             let mut content = String::new();
             f.read_to_string(&mut content)?;
-            let mut loc: Vec<BackupLocation> = serde_json::from_str(&content)?;
+            let mut loc: Vec<IndexEntry> = serde_json::from_str(&content)?;
 
             let mut f = File::create(path)?;
             loc.push(self.clone());
diff --git a/src/config.rs b/src/config.rs
index 439c17c..13dd0e4 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,5 +1,6 @@
 use config::{File, Map};
 use serde::{Deserialize, Serialize};
+use tracing::{debug, trace};
 
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(default)]
@@ -27,11 +28,15 @@ impl Default for Config {
 
 impl Config {
     pub fn load() -> Result<Self, config::ConfigError> {
+        debug!("load config");
         let config = config::Config::builder()
             .add_source(File::with_name("config.toml").required(false))
             .add_source(config::Environment::with_prefix("FXBAUP").separator("_"))
             .build()?;
 
-        config.try_deserialize()
+        let cfg = config.try_deserialize();
+        trace!(?cfg, "loaded config");
+
+        cfg
     }
 }
diff --git a/src/main.rs b/src/main.rs
index e67e535..1284e0c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,8 @@
 use backup::Backup;
 use config::Config;
 use packages::{pacman::Pacman, PackageManager};
+use tracing::{debug, info, level_filters::LevelFilter};
+use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter};
 
 mod backup;
 mod config;
@@ -11,30 +13,39 @@ mod pathinfo;
 fn main() -> color_eyre::Result<()> {
     color_eyre::install()?;
 
+    let file_appender = tracing_appender::rolling::never("./", "arps.log");
+    let (non_blocking, _guard) = tracing_appender::non_blocking(file_appender);
+
+    tracing_subscriber::registry()
+        .with(
+            fmt::layer()
+                .with_writer(non_blocking)
+                .with_file(false)
+                .with_ansi(false)
+                .without_time(),
+        )
+        .with(fmt::layer().with_file(false).without_time())
+        .with(
+            EnvFilter::builder()
+                .with_default_directive(LevelFilter::INFO.into())
+                .from_env_lossy(),
+        )
+        .init();
+    debug!("logging initialized");
+
     let mut cfg = Config::load()?;
     cfg.user.push("fx".to_string());
     cfg.directories.push("~/.config/nvim".to_string());
-    // cfg.directories.push("~/.config/hypr".to_string());
     cfg.root = "./backup".to_string();
-    // cfg.root = "./backup-test".to_string();
-    // cfg.directories.push("u:/code/proj/fxbaup/backup-test-dir".to_string());
 
     let pacman = Pacman;
     let pkgs = pacman.get_installed()?;
-
-    let backup = Backup::create(&cfg, pkgs)?;
-    // println!("{backup:#?}");
-
-    backup.save(&cfg)?;
-
-    // PathInfo::compare_to_last_modified(&cfg, &LocationRoot::User("fx".to_string()), "code/proj/fxbaub/backup-test-dir/size.txt")?;
-    // PathInfo::compare_to_last_modified(&cfg, &LocationRoot::User("fx".to_string()), "code/proj/fxbaub/backup-test-dir/content.txt")?;
-
-    // let index = Backup::get_index(&cfg, None)?;
-
-    // println!("{index:#?}");
-
-    // let fi = FileInfo::new("~/.config/nvim", &cfg)?;
-    // println!("{:?}", fi.get_absolute_path());
+    let backup = Backup::create(&cfg, pkgs);
+    // info!(?backup);
+    // pacman.install(vec![Package {
+    //     id: "lapce".to_string(),
+    //     version: "0.4.2-1".to_string(),
+    //     explicit: true,
+    // }])?;
     Ok(())
 }
diff --git a/src/packages.rs b/src/packages.rs
index e7b4c3d..5ee5664 100644
--- a/src/packages.rs
+++ b/src/packages.rs
@@ -15,5 +15,5 @@ pub struct Package {
 pub trait PackageManager {
     fn get_installed(&self) -> Result<Vec<Package>>;
 
-    fn install(&self, pkgs: Vec<Package>);
+    fn install(&self, pkgs: Vec<Package>) -> Result<()>;
 }
diff --git a/src/packages/pacman.rs b/src/packages/pacman.rs
index b5be4c0..e10c6fb 100644
--- a/src/packages/pacman.rs
+++ b/src/packages/pacman.rs
@@ -1,4 +1,4 @@
-use std::process::Command;
+use std::process::{Command, Stdio};
 
 use super::{Package, PackageManager};
 
@@ -34,13 +34,23 @@ impl PackageManager for Pacman {
                 id: split[0].to_string(),
                 version: split[1].to_string(),
                 explicit,
-            })
+            });
         }
 
         Ok(pkgs)
     }
 
-    fn install(&self, _pkgs: Vec<super::Package>) {
-        todo!();
+    fn install(&self, pkgs: Vec<super::Package>) -> Result<()> {
+        let mut args = vec!["--noconfirm".to_string(), "-S".to_string()];
+
+        for pkg in pkgs {
+            args.push(pkg.id);
+        }
+        Command::new("pacman")
+            .stdout(Stdio::inherit())
+            .args(args)
+            .spawn()?
+            .wait_with_output()?;
+        Ok(())
     }
 }
diff --git a/src/packages/portage.rs b/src/packages/portage.rs
index 6b9e508..f9a760b 100644
--- a/src/packages/portage.rs
+++ b/src/packages/portage.rs
@@ -1,3 +1,5 @@
+use tracing::error;
+
 use super::PackageManager;
 
 pub struct Portage;
@@ -7,7 +9,8 @@ impl PackageManager for Portage {
         todo!()
     }
 
-    fn install(&self, pkgs: Vec<super::Package>) {
+    fn install(&self, pkgs: Vec<super::Package>) -> crate::error::Result<()> {
+        error!("Install {pkgs:?}");
         todo!()
     }
 }
diff --git a/src/pathinfo.rs b/src/pathinfo.rs
index 212dd2a..5b9aa21 100644
--- a/src/pathinfo.rs
+++ b/src/pathinfo.rs
@@ -6,9 +6,10 @@ use std::{
 };
 
 use serde::{Deserialize, Serialize};
+use tracing::info;
 
 use crate::{
-    backup::{Backup, BackupId},
+    backup::{Backup, Id},
     config::Config,
     error::{Error, Result},
 };
@@ -18,7 +19,7 @@ pub struct PathInfo {
     is_file: bool,
     rel_location: String,
     location_root: LocationRoot,
-    last_modified: Option<BackupId>,
+    last_modified: Option<Id>,
     children: Vec<PathInfo>,
 }
 
@@ -34,7 +35,7 @@ impl PathInfo {
         rel_location: &str,
         location_root: &LocationRoot,
     ) -> Result<Self> {
-        println!("Handling {rel_location}");
+        info!("Handling {rel_location}");
         let path = Self::get_abs_path(&location_root.to_string(), rel_location);
         Ok(if path.is_dir() {
             let mut last_modified = Some(String::new());
@@ -51,7 +52,7 @@ impl PathInfo {
                 };
                 let handle = Self::handle_dir(config, rl.1, location_root)?;
                 if let Some(lm) = handle.last_modified.clone() {
-                    if last_modified != None {
+                    if last_modified.is_some() {
                         let ts = Backup::from_index(config, &lm)?.timestamp;
                         if ts > last_modified_timestamp {
                             last_modified_timestamp = ts;
@@ -82,7 +83,7 @@ impl PathInfo {
     ) -> Result<Self> {
         let last_modified = Self::compare_to_last_modified(config, location_root, rel_location)?;
 
-        println!("From file {rel_location} ({:?})", last_modified);
+        info!("From file {rel_location} ({last_modified:?})");
 
         Ok(Self {
             rel_location: rel_location.to_string(),
@@ -107,7 +108,6 @@ impl PathInfo {
         let last_file_opt = Self::find_last_modified(files, rel_location, location_root);
         let Some(last_file) = last_file_opt else {
             // File didn't exist last Backup
-            println!("File didn't exist last Backup");
             return Ok(None);
         };
 
@@ -120,8 +120,7 @@ impl PathInfo {
         let old_path = modified_backup.get_absolute_file_location(config, &last_file.rel_location);
         let new_path = format!("{location_root}/{rel_location}");
 
-        let mut old = File::open(old_path)?;
-        let mut new = File::open(new_path)?;
+        let mut old = File::open(old_path)?; let mut new = File::open(new_path)?;
 
         let old_len = old.metadata()?.len();
         let new_len = new.metadata()?.len();
@@ -147,15 +146,10 @@ impl PathInfo {
     ) -> Option<PathInfo> {
         for path in files {
             if path.is_file {
-                println!("Checking {}", path.rel_location);
-                println!("File rel: {} ?= {}", path.rel_location, rel_location);
-                println!("File rot: {} ?= {}", path.location_root, location_root);
                 if path.rel_location == rel_location && path.location_root == *location_root {
-                    println!("Return Some");
                     return Some(path);
                 };
             } else {
-                println!("Checking all in {path:?}");
                 let is_modified =
                     PathInfo::find_last_modified(path.children, rel_location, location_root);
                 if is_modified.is_some() {
@@ -174,11 +168,9 @@ impl PathInfo {
         if self.last_modified.is_some() {
             return Ok(());
         }
-        println!("Save File {:?}", self.rel_location);
+        info!("Save File {:?}", self.rel_location);
         if self.is_file {
             let new_path = format!("{}/{}", backup_root, self.rel_location);
-            // println!("New Path: {new_path}");
-            // println!("Old Path: {:?}", self.get_absolute_path());
             let np = Path::new(&new_path);
             if let Some(parent) = np.parent() {
                 create_dir_all(parent)?;
@@ -194,7 +186,7 @@ impl PathInfo {
     }
 
     fn get_abs_path(location_root: &str, rel_location: &str) -> PathBuf {
-        let path = format!("{}/{}", location_root, rel_location);
+        let path = format!("{location_root}/{rel_location}");
         PathBuf::from(path)
     }
 
@@ -383,7 +375,7 @@ mod tests {
         config.root = "./backup-test".to_string();
         config
             .directories
-            .push("u:fx/code/proj/fxbaup/backup-test-dir".to_string());
+            .push("u:fx/code/proj/arps/backup-test-dir".to_string());
 
         create_dir_all("./backup-test-dir")?;
         let mut f = File::create("./backup-test-dir/size.txt")?;
@@ -403,12 +395,12 @@ mod tests {
         let mut f = File::create("./backup-test-dir/content.txt")?;
         f.write_all("unmodefied".as_bytes())?;
 
-        let pi = PathInfo::from_path(&config, "u:fx/code/proj/fxbaup/backup-test-dir")?;
+        let pi = PathInfo::from_path(&config, "u:fx/code/proj/arps/backup-test-dir")?;
 
         let last_backup = Backup::get_last(&config)?.unwrap();
         for file in pi.children {
             println!("test rel: {}", file.rel_location);
-            let res = if file.rel_location == "code/proj/fxbaup/backup-test-dir/nothing.txt" {
+            let res = if file.rel_location == "code/proj/arps/backup-test-dir/nothing.txt" {
                 Some(last_backup.id.clone())
             } else {
                 None