⚡ Adds rusqlite and dotenv

backend/src/db.rs

@@ -0,0 +1,39 @@
+use rusqlite::{Connection, Error};
+
+#[derive(Debug)]
+pub enum ActionKind {
+    Text,
+    Script,
+}
+
+#[derive(Debug)]
+pub struct Action {
+    id: i32,
+    name: String,
+    kind: ActionKind,
+    source: String,
+    created_at: String,
+    updated_at: String,
+}
+
+pub struct Conn {
+    conn: Connection,
+}
+
+pub fn new_conn(db_path: &str) -> Result<Conn, Error> {
+    let conn = Connection::open(db_path).expect("failed to open database");
+
+    conn.execute(
+        "CREATE TABLE action (
+            id    INTEGER PRIMARY KEY,
+            name  TEXT NOT NULL,
+            kind  TEXT NOT NULL,
+            source TEXT NOT NULL,
+            created_at TEXT NOT NULL,
+            updated_at TEXT NOT NULL
+        )",
+        (), // empty list of parameters.
+    )?;
+
+    Ok(Conn { conn })
+}