[UNIX] Add env configuration

src/installer/utils/configure/mod.rs

@@ -1,6 +1,9 @@
-#[cfg(target_os = "windows")]
+#[cfg(target_family = "windows")]
 mod windows;
 
+#[cfg(target_family = "unix")]
+mod unix;
+
 mod common;
 
 pub enum ConfigMode {
@@ -11,17 +14,19 @@ pub enum ConfigMode {
 pub fn configure(mode: &ConfigMode) -> Result<(), String> {
     common::configure_folder(&mode).ok_or(format!("Failed to configure folder"))?;
 
-    #[cfg(target_os = "windows")]
+    #[cfg(target_family = "windows")]
     windows::configure(&mode).ok_or(format!("Failed to configure environment"))?;
 
-    #[cfg(not(target_os = "windows"))]
+    #[cfg(target_family = "unix")]
-    #[cfg(not(target_os = "linux"))]
+    unix::configure(&mode).ok_or(format!("Failed to configure environment"))?;
-    #[cfg(not(target_os = "macos"))]
+
+    #[cfg(not(target_family = "windows"))]
+    #[cfg(not(target_family = "unix"))]
     {
         Err(format!("OS not supported"))
     }
 
-    #[cfg(any(target_os = "windows", target_os = "linux", target_os = "macos"))]
+    #[cfg(any(target_family = "windows", target_family = "unix"))]
     {
         Ok(())
     }

src/installer/utils/configure/unix/env.rs

@@ -0,0 +1,44 @@
+use std::io::{Write, Read};
+
+use super::ConfigMode;
+use super::super::super::file_utils;
+
+pub fn configure_env(mode: &ConfigMode) -> Option<()> {
+    let binary_folder_path = file_utils::get_install_dir(&file_utils::InstallType::Command).ok()?;
+    let binary_folder_str = binary_folder_path.to_str()?;
+    let bash_file = dirs::home_dir()?.join(".bashrc");
+    let env_path_str = format!("export PATH=\"$PATH:{}\"\n", binary_folder_str);
+    
+    let mut file = std::fs::OpenOptions::new()
+        .create_new(!bash_file.exists())
+        .write(true)
+        .read(true)
+        .append(true)
+        .open(bash_file.clone()).ok()?;
+
+    let mut content = String::new();
+    file.read_to_string(&mut content).ok()?;
+    let configured = content.contains(env_path_str.as_str());
+
+    match mode {
+        ConfigMode::INSTALL => {
+            if !configured {
+                file.write_fmt(format_args!("{}", env_path_str)).ok()?;
+                println!("[INFO] Folder {} added to PATH", binary_folder_str);
+            }
+        },
+        ConfigMode::UNINSTALL => {
+            if configured {
+                let final_string = content.replace(env_path_str.as_str(), "");
+                let mut file = std::fs::OpenOptions::new()
+                    .write(true)
+                    .truncate(true)
+                    .open(bash_file).ok()?;
+                file.write_all(final_string.as_bytes()).ok()?;
+                println!("[INFO] Folder {} removed to PATH", binary_folder_str)
+            }
+        },
+    }
+
+    Some(())
+}

src/installer/utils/configure/unix/mod.rs

@@ -0,0 +1,8 @@
+mod env;
+use super::ConfigMode;
+
+pub fn configure(mode: &ConfigMode) -> Option<()> {
+    env::configure_env(mode)?;
+
+    Some(())
+}