From d8ed9fd25a29893f36f8f67cc26bb3d9dbfb4a6d Mon Sep 17 00:00:00 2001
From: Dmitriy Pleshevskiy <dmitriy@ideascup.me>
Date: Sun, 31 Jan 2021 13:39:00 +0300
Subject: [PATCH] feat(core): add database utils

---
 migra-core/Cargo.toml      |  3 +--
 migra-core/src/database.rs |  9 +++++++++
 migra-core/src/lib.rs      | 10 +++-------
 3 files changed, 13 insertions(+), 9 deletions(-)
 create mode 100644 migra-core/src/database.rs

diff --git a/migra-core/Cargo.toml b/migra-core/Cargo.toml
index dae38ab..465e9f8 100644
--- a/migra-core/Cargo.toml
+++ b/migra-core/Cargo.toml
@@ -4,6 +4,5 @@ version = "0.1.0"
 authors = ["Dmitriy Pleshevskiy <dmitriy@ideascup.me>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
+postgres = "0.19.0"
diff --git a/migra-core/src/database.rs b/migra-core/src/database.rs
new file mode 100644
index 0000000..2971b39
--- /dev/null
+++ b/migra-core/src/database.rs
@@ -0,0 +1,9 @@
+use postgres::{Client, NoTls, Error};
+
+pub fn connect(connection_string: &str) -> Result<Client, Error> {
+    Client::connect(connection_string, NoTls)
+}
+
+pub fn apply_sql(client: &mut Client, sql_content: &str) -> Result<(), Error> {
+    client.batch_execute(sql_content)
+}
diff --git a/migra-core/src/lib.rs b/migra-core/src/lib.rs
index 31e1bb2..d37e273 100644
--- a/migra-core/src/lib.rs
+++ b/migra-core/src/lib.rs
@@ -1,7 +1,3 @@
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        assert_eq!(2 + 2, 4);
-    }
-}
+#![deny(clippy::all)]
+
+pub mod database;