From 552513e3ce697bae320c349696f8f8c3d51b6a12 Mon Sep 17 00:00:00 2001
From: Evan Pratten <ewpratten@gmail.com>
Date: Sun, 23 Jan 2022 13:35:49 -0500
Subject: [PATCH] working on CLI interface

---
 src/config.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/config.rs

diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..c385d29
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,26 @@
+use std::path::PathBuf;
+
+use colored::Colorize;
+use directories::ProjectDirs;
+
+pub fn get_config_dir() -> Result<PathBuf, ()> {
+    // Construct the path to the config directory for this app
+    let project_dir = ProjectDirs::from("com", "va3zza", "tabset");
+
+    // Only pass back the directory if it exists
+    match project_dir {
+        Some(dir) => {
+            let config_dir = dir.config_dir();
+            if config_dir.exists() {
+                Ok(config_dir.to_path_buf())
+            } else {
+                eprintln!("{}\nPlease create: {}\nConfiguration info can be found at: ", 
+                    "tabset requires configuration files to be placed in its config directory.\nThis does not exist.".red(), 
+                    config_dir.display()
+                );
+                Err(())
+            }
+        }
+        None => Err(()),
+    }
+}