diff --git a/src/internal/strings.rs b/src/internal/strings.rs
index 903f9e4..737678d 100755
--- a/src/internal/strings.rs
+++ b/src/internal/strings.rs
@@ -1,5 +1,6 @@
 use colored::*;
 use std::process::exit;
+use std::time::UNIX_EPOCH;
 
 use crate::internal::AppExitCode;
 
@@ -13,6 +14,13 @@ macro_rules! info {
     }
 }
 
+#[macro_export]
+macro_rules! log {
+    ($($arg:tt)+) => {
+        $crate::internal::strings::log_fn(format!($($arg)+))
+    }
+}
+
 #[macro_export]
 macro_rules! crash {
     ($exit_code:expr, $($arg:tt)+) => {
@@ -20,11 +28,17 @@ macro_rules! crash {
     }
 }
 
+
 pub fn info_fn<S: ToString>(msg: S) {
     let msg = msg.to_string();
     println!("{} {}", LOGO_SYMBOL.black(), msg.bold())
 }
 
+pub fn log_fn<S: ToString>(msg: S) {
+    let msg = msg.to_string();
+    eprintln!("{} {}", std::time::SystemTime::now().duration_since(UNIX_EPOCH).unwrap().as_secs(), msg)
+}
+
 pub fn crash_fn<S: ToString>(msg: S, exit_code: AppExitCode) {
     let msg = msg.to_string();
     println!("{} {}", ERR_SYMBOL.red(), msg.bold());
diff --git a/src/operations/build.rs b/src/operations/build.rs
index abd6d82..b16e68b 100644
--- a/src/operations/build.rs
+++ b/src/operations/build.rs
@@ -1,23 +1,31 @@
 use crate::internal::structs::{ErroredPackage, Repo};
 use crate::internal::AppExitCode;
-use crate::{crash, info, repository, workspace};
+use crate::{crash, info, log, repository, workspace};
 
 pub fn build(packages: Vec<String>, exclude: Vec<String>, no_regen: bool) {
     // Read config struct from mlc.toml
     let config = workspace::read_cfg();
+    log!("Config: {:?}", config);
     let all = packages.is_empty();
+    log!("All: {:?}", all);
+    log!("Signing: {:?}", config.sign);
 
     // Get list of repos and subtract exclude
     let mut repos: Vec<Repo> = config.repo;
+    log!("{} Repos: {:?}", repos.len(), repos );
     if !exclude.is_empty() {
+        log!("Exclude not empty: {:?}", exclude);
         for ex in exclude {
             repos.retain(|x| *x.name != ex);
         }
     }
 
+    log!("Exclusions parsed. Now {} Repos: {:?}", repos.len(), repos);
+
     // If packages is not empty and all isn't specified, build specified packages
     let mut errored: Vec<ErroredPackage> = vec![];
     if !packages.is_empty() && !all {
+        log!("Packages not empty: {:?}", packages);
         for pkg in &packages {
             // If repo is not in config, crash
             if !repos.iter().map(|x| x.name.clone()).any(|x| x == *pkg) {
@@ -28,7 +36,9 @@ pub fn build(packages: Vec<String>, exclude: Vec<String>, no_regen: bool) {
                 );
             } else {
                 // Otherwise, build
+                log!("Building {}", pkg);
                 let code = repository::build(pkg, config.sign);
+                log!("Package {} finished with exit code: {:?}", pkg, code);
                 if code != 0 {
                     let error = ErroredPackage {
                         name: pkg.to_string(),
@@ -42,10 +52,16 @@ pub fn build(packages: Vec<String>, exclude: Vec<String>, no_regen: bool) {
 
     // If all is specified, attempt to build a package from all repos
     if all {
+        log!("Proceeding to build all");
+
         // Sort by package priority
+        log!("Sorting by priority: {:?}", repos);
         repos.sort_by(|a, b| b.priority.cmp(&a.priority));
+        log!("Sorted: {:?}", repos);
         for pkg in repos {
+            log!("Building {}", pkg.name);
             let code = repository::build(&pkg.name, config.sign);
+            log!("Package {} finished with exit code: {:?}", pkg.name, code);
             if code != 0 {
                 let error = ErroredPackage {
                     name: pkg.name,
@@ -58,11 +74,13 @@ pub fn build(packages: Vec<String>, exclude: Vec<String>, no_regen: bool) {
 
     // If all is not specified, but packages is empty, crash
     if !all && packages.is_empty() {
+        log!("Packages empty. Crashing");
         crash!(AppExitCode::NoPkgs, "No packages specified");
     }
 
     // If no_regen is passed, do not generate a repository
     if !no_regen {
+        log!("Generating repository");
         repository::generate();
     }
 
@@ -74,6 +92,7 @@ pub fn build(packages: Vec<String>, exclude: Vec<String>, no_regen: bool) {
 
     // If errored is not empty, let the user know which packages failed
     if !errored.is_empty() {
+        log!("Errored packages: \n{:?}", error_strings);
         info!(
             "The following packages build jobs returned a non-zero exit code: {}",
             error_strings.join("\n")
diff --git a/src/operations/clean.rs b/src/operations/clean.rs
index e39cea5..a2d4c9f 100644
--- a/src/operations/clean.rs
+++ b/src/operations/clean.rs
@@ -1,15 +1,17 @@
-use crate::info;
+use crate::{info, log};
 
 pub fn clean() {
     info!("Resetting mlc repo, deleting all directories");
     // Get a vec of all files/dirs in the current directory
     let dir_paths = std::fs::read_dir("./").unwrap();
+    log!("Paths: {:?}", dir_paths);
     let mut dirs = dir_paths
         .map(|x| x.unwrap().path().display().to_string())
         .collect::<Vec<String>>();
 
     // Remove all files/dirs in the current directory, excluding ./mlc.toml
     dirs.retain(|x| *x != "./mlc.toml");
+    log!("Paths with mlc.toml excluded: {:?}", dirs);
     for dir in dirs {
         std::fs::remove_dir_all(dir).unwrap();
     }
diff --git a/src/operations/clone.rs b/src/operations/clone.rs
index 0d5c1ab..12bc803 100644
--- a/src/operations/clone.rs
+++ b/src/operations/clone.rs
@@ -1,11 +1,13 @@
 use std::process::Command;
 
-use crate::{info, workspace};
+use crate::{info, workspace, log};
 
 pub fn clone() {
     // Read config struct from mlc.toml
     let config = workspace::read_cfg();
+    log!("Config: {:?}", config);
     let repos = &config.repo;
+    log!("Repos: {:?}", repos);
 
     // Get a vector of all files/dirs in the current directory, excluding config file
     let dir_paths = std::fs::read_dir("./").unwrap();
@@ -13,6 +15,7 @@ pub fn clone() {
         .map(|x| x.unwrap().path().display().to_string())
         .collect::<Vec<String>>();
     dirs.retain(|x| *x != "./mlc.toml");
+    log!("Paths with mlc.toml excluded: {:?}", dirs);
 
     // Creates a vector of the difference between cloned repos and repos defined in config
     let mut repo_diff = vec![];
@@ -26,8 +29,10 @@ pub fn clone() {
     // Diff logic
     if repo_diff.is_empty() {
         // No diff, do nothing
+        log!("No diff");
         info!("All repos are already cloned");
     } else {
+        log!("Diff: {:?}", repo_diff);
         // This is just for pretty display purposes
         let display = repo_diff
             .iter()
@@ -38,6 +43,7 @@ pub fn clone() {
 
         // Clone all diff repos
         for r in repo_diff {
+            log!("Cloning {}", r.name);
             info!("Cloning ({} mode): {}", config.mode, r.name);
             Command::new("git")
                 .args(&["clone", &r.url, &r.name])
diff --git a/src/operations/config.rs b/src/operations/config.rs
index a880549..e06b9de 100644
--- a/src/operations/config.rs
+++ b/src/operations/config.rs
@@ -2,16 +2,18 @@ use std::env;
 use std::path::Path;
 use std::process::Command;
 
-use crate::create_config;
+use crate::{create_config, log};
 
 pub fn config() {
     // Generate new config file if not already present
     if !Path::exists("mlc.toml".as_ref()) {
+        log!("Creating mlc.toml");
         create_config();
     }
 
     // Open config file in user's editor of choice
     let editor = env::var("EDITOR").unwrap_or_else(|_| "nano".to_string());
+    log!("Opening mlc.toml in {}", editor);
     Command::new(editor)
         .arg("mlc.toml")
         .spawn()
diff --git a/src/operations/pull.rs b/src/operations/pull.rs
index 50c829d..004313c 100644
--- a/src/operations/pull.rs
+++ b/src/operations/pull.rs
@@ -2,14 +2,17 @@ use std::env;
 use std::process::Command;
 
 use crate::info;
-use crate::{crash, internal::AppExitCode};
+use crate::{crash, internal::AppExitCode, log};
 
 fn do_the_pulling(repos: Vec<String>) {
     for repo in repos {
         // Set root dir to return after each git pull
         let root_dir = env::current_dir().unwrap();
+        log!("Root dir: {:?}", root_dir);
         info!("Entering working directory: {}", &repo);
         env::set_current_dir(repo).unwrap();
+        log!("Current dir: {:?}", env::current_dir().unwrap());
+        log!("Pulling");
         Command::new("git")
             .arg("pull")
             .spawn()
@@ -19,12 +22,14 @@ fn do_the_pulling(repos: Vec<String>) {
 
         // Return to root dir
         env::set_current_dir(root_dir).unwrap();
+        log!("Returned to root dir: {:?}", env::current_dir().unwrap());
     }
 }
 
 pub fn pull(packages: Vec<String>, exclude: Vec<String>) {
     // If no packages are specified, imply all
     let all = packages.is_empty();
+    log!("All: {}", all);
 
     // Read repos from config file
     let repos = crate::workspace::read_cfg()
@@ -32,16 +37,20 @@ pub fn pull(packages: Vec<String>, exclude: Vec<String>) {
         .iter()
         .map(|x| x.name.clone())
         .collect::<Vec<String>>();
+    log!("Repos: {:?}", repos);
 
     // Set repos_applicable for next function
     let mut repos_applicable = if all { repos } else { packages };
+    log!("Repos applicable: {:?}", repos_applicable);
 
     // Subtract exclude from repos_applicable
     if !exclude.is_empty() {
-        for ex in exclude {
-            repos_applicable.retain(|x| *x != ex);
+        for ex in &exclude {
+            repos_applicable.retain(|x| *x != *ex);
         }
     }
+    log!("Exclude: {:?}", exclude);
+    log!("Repos applicable excluded: {:?}", repos_applicable);
 
     // If all is not specified and packages is empty, crash
     if repos_applicable.is_empty() {
@@ -49,5 +58,6 @@ pub fn pull(packages: Vec<String>, exclude: Vec<String>) {
     }
 
     // Pull!
+    log!("Pulling {:?}", repos_applicable);
     do_the_pulling(repos_applicable);
 }
diff --git a/src/repository/config.rs b/src/repository/config.rs
index 22c2506..7ac3b2a 100644
--- a/src/repository/config.rs
+++ b/src/repository/config.rs
@@ -3,7 +3,7 @@ use std::fs::File;
 use std::io::Write;
 use std::path::Path;
 
-use crate::crash;
+use crate::{crash, log};
 use crate::internal::AppExitCode;
 
 const DEFAULT_CONFIG: &str = r#"
@@ -43,10 +43,12 @@ pub fn create_config() {
             "Directory is not empty, please only create a repository in an empty directory"
         );
     }
+    log!("Creating config file");
 
     // If config file exists, create it
     if !Path::exists("mlc.toml".as_ref()) {
         let mut file = File::create("mlc.toml").unwrap();
         file.write_all(DEFAULT_CONFIG.as_ref()).unwrap();
     }
+    log!("Config file created");
 }
diff --git a/src/repository/package.rs b/src/repository/package.rs
index c8645db..1ae02df 100755
--- a/src/repository/package.rs
+++ b/src/repository/package.rs
@@ -2,20 +2,23 @@ use std::path::Path;
 use std::process::Command;
 use std::{env, fs};
 
-use crate::crash;
+use crate::{crash, log};
 use crate::internal::AppExitCode;
 
 pub fn build(pkg: &str, sign: bool) -> i32 {
+    log!("Building {}", pkg);
+    log!("Signing: {}", sign);
     // Set root dir to return after build
-
     let dir = env::current_dir().unwrap();
+    log!("Root dir: {:?}", dir);
 
     // Create out dir if not already present
     if !Path::exists("out".as_ref()) {
+        log!("Creating out dir");
         fs::create_dir_all("out").unwrap();
     }
 
-    // If directory is not found, crash
+    // If package directory is not found, crash
     if !Path::exists(pkg.as_ref()) {
         crash!(
             AppExitCode::RepoNotFound,
@@ -26,6 +29,7 @@ pub fn build(pkg: &str, sign: bool) -> i32 {
 
     // Enter build directory
     env::set_current_dir(pkg).unwrap();
+    log!("Current dir: {:?}", env::current_dir().unwrap());
 
     // Build each package
     let a = Command::new("makepkg")
@@ -39,6 +43,7 @@ pub fn build(pkg: &str, sign: bool) -> i32 {
         .unwrap()
         .wait()
         .unwrap();
+    log!("{} Build job returned: {:?}", pkg, a);
 
     // Copy built package to out dir
     Command::new("bash")
@@ -47,9 +52,11 @@ pub fn build(pkg: &str, sign: bool) -> i32 {
         .unwrap()
         .wait()
         .unwrap();
+    log!("Copied built package to out dir");
 
     // Return to root dir
     env::set_current_dir(dir).unwrap();
+    log!("Returned to root dir: {:?}", env::current_dir().unwrap());
 
     // Return exit code
     a.code().unwrap()
diff --git a/src/repository/repo.rs b/src/repository/repo.rs
index 65fdc0c..9fcb254 100644
--- a/src/repository/repo.rs
+++ b/src/repository/repo.rs
@@ -2,22 +2,26 @@ use std::path::Path;
 use std::process::Command;
 use std::{env, fs};
 
-use crate::workspace::read_cfg;
+use crate::{workspace::read_cfg, log};
 
 pub fn generate() {
     // Read config struct from mlc.toml
     let config = read_cfg();
+    log!("Config: {:?}", config);
 
     // Get repository name from config
     let name = config.name.unwrap();
+    log!("Name: {}", name);
 
     // If repository exists, delete it
     if Path::exists(name.as_ref()) {
+        log!("Deleting {}", name);
         fs::remove_dir_all(&name).unwrap();
     }
 
     // Create or recreate repository directory
     fs::create_dir_all(&name).unwrap();
+    log!("Created {}", name);
 
     // Copy out packages to repository directory
     Command::new("bash")
@@ -26,9 +30,11 @@ pub fn generate() {
         .unwrap()
         .wait()
         .unwrap();
+    log!("Copied out packages to {}", name);
 
     // Enter repository directory
     env::set_current_dir(&name).unwrap();
+    log!("Current dir: {:?}", env::current_dir().unwrap());
 
     let db = format!("{}.db", &name);
     let files = format!("{}.files", &name);
@@ -43,6 +49,7 @@ pub fn generate() {
         .unwrap()
         .wait()
         .unwrap();
+    log!("Created {} and {}", db, files);
 
     // Replace repo.{db,files}.tar.gz with just repo.{db,files}
     Command::new("bash")
@@ -54,4 +61,5 @@ pub fn generate() {
         .unwrap()
         .wait()
         .unwrap();
+    log!("Renamed {}.tar.gz to {} and {}.tar.gz to {}", db, db, files, files);
 }