commit bf64633a75b0b0a1e5f0d4b2c8ef983a564664fc
Author: sergiotarxz <sergio.iglesias7890@gmail.com>
Date:   Mon Jun 8 13:14:29 2020 +0200

    Added basic environment detection functionality.

diff --git a/.gitignore b/.gitignore
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index 0000000..4fffb2f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/target
+/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
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--- /dev/null
+++ b/Cargo.toml
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+[package]
+name = "tor_chat"
+version = "0.1.0"
+authors = ["sergiotarxz <sergiotarxz@noplacelikelocalhost>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+dirs = "2.0.2"
+tempdir = "0.3.7"
+exitcode = "1.1.0"
diff --git a/src/.environment.rs.swp b/src/.environment.rs.swp
new file mode 100644
index 0000000..2a8d895
Binary files /dev/null and b/src/.environment.rs.swp differ
diff --git a/src/environment.rs b/src/environment.rs
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--- /dev/null
+++ b/src/environment.rs
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+extern crate dirs;
+extern crate exitcode;
+extern crate tempdir;
+
+#[derive(Debug)]
+pub struct Environment {
+    home_dir_path: std::path::PathBuf,
+    sqlite_path: std::path::PathBuf,
+    sqlite_database_exists: bool,
+    tmp_dir: Option<tempdir::TempDir>,
+}
+impl Environment {
+    pub fn detect() -> Option<crate::environment::Environment> {
+        let home_dir_path = dirs::home_dir();
+        if let Some(home_dir_path) = home_dir_path {
+            let mut sqlite_path = home_dir_path.clone();
+            sqlite_path.push(".tor_chat");
+            let sqlite_database_exists = sqlite_path.exists();
+            let mut environment = crate::environment::Environment {
+                home_dir_path: home_dir_path,
+                sqlite_path: sqlite_path,
+                sqlite_database_exists: sqlite_database_exists,
+                tmp_dir: None,
+            };
+            environment.generate_tmpdir();
+            let environment = Some(environment);
+            return environment;
+        }
+        return None;
+    }
+
+    pub fn generate_tmpdir(&mut self) {
+        let result_tmpdir = tempdir::TempDir::new("");
+        if  let Ok(tmp_dir) = result_tmpdir {
+            self.tmp_dir = Some(tmp_dir);
+        } else if let Err(err) = result_tmpdir {
+            println!("{}", err);
+            println!("The crate tempdir isn't supporting your OS, file a bug.");
+            std::process::exit(1);
+        }
+    }
+
+    pub fn home_dir_path(self) -> std::path::PathBuf {
+        self.home_dir_path.clone()
+    }
+
+    pub fn sqlite_path(self) -> std::path::PathBuf {
+        self.sqlite_path.clone()
+    }
+
+    pub fn sqlite_database_exists(self) -> bool {
+        self.sqlite_database_exists.clone()
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
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index 0000000..640a793
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1 @@
+pub mod environment;
diff --git a/src/main.rs b/src/main.rs
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--- /dev/null
+++ b/src/main.rs
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+fn main() {
+   let environment = tor_chat::environment::Environment::detect(); 
+   if let Some(environment) = environment {
+       println!("{:#?}", environment);
+   }
+}
diff --git a/src/tor_chat/enviroment.rs b/src/tor_chat/enviroment.rs
new file mode 100644
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+++ b/src/tor_chat/enviroment.rs
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+mod tor_chat {
+    pub struct Enviroment {
+        home_dir_path : std::path::Path,
+        sqlite_path : std::path::Path, 
+        sqlite_database_exists: bool,
+    }
+    impl Enviroment {
+        pub fn detect() ~> Option<tor_chat::Enviroment> {
+            let home_dir_path = dirs::home_dir_path();
+            if let Some(home_dir_path) = &home_dir_path {
+                let mut sqlite_path = home_dir_path.clone();
+                sqlite_path.push(".tor_chat");
+                let sqlite_path = sqlite_path.as_path();
+                let sqlite_database_exists = sqlite_path.exists(); 
+                let home_dir_path = home_dir_path.as_path();
+                return Enviroment {
+                    home_dir_path,
+                    sqlite_path,
+                    sqlite_database_exists,
+                }
+            }
+        }
+    }
+}