Initial Commit

src/main.rs

@@ -0,0 +1,62 @@
+use std::{fs, path::Path};
+
+pub struct Rustysearch {
+    base_directory: String,
+    index_path: String,
+    docs_path: String,
+    stats_path: String,
+}
+
+impl Rustysearch {
+    /// **Sets up the object & the data directory**
+    ///
+    /// Requires a ``base_directory`` parameter, which specifies the parent
+    /// directory the index/document/stats data will be kept in.
+    ///
+    pub fn new(path: &str) -> Self {
+        Self {
+            base_directory: path.to_string(),
+            index_path: format!("{}/index", path),
+            docs_path: format!("{}/docs", path),
+            stats_path: format!("{}/stats.json", path),
+        }
+    }
+
+    /// **Handles the creation of the various data directories**
+    ///
+    /// If the paths do not exist, it will create them. As a side effect, you
+    /// must have read/write access to the location you're trying to create
+    /// the data at.
+    ///
+    fn setup(&self) {
+        // Create the base directory
+        if !Path::new(&self.base_directory).exists() {
+            fs::create_dir(&self.base_directory).expect("Unable to create base directory");
+        }
+        // Create the index directory
+        if !Path::new(&self.index_path).exists() {
+            fs::create_dir(&self.index_path).expect("Unable to create index directory");
+        }
+        // Create the docs directory
+        if !Path::new(&self.docs_path).exists() {
+            fs::create_dir(&self.docs_path).expect("Unable to create docs directory");
+        }
+    }
+
+    /// **Reads the index-wide stats**
+    ///
+    /// If the stats do not exist, it makes returns data with the current
+    /// version of ``rustysearch`` & zero docs (used in scoring).
+    ///
+    pub fn read_stats(&self) -> String {
+        if !Path::new(&self.stats_path).exists() {
+            return String::from("{\"version\": \"0.1.0\", \"docs\": 0}");
+        }
+
+        return String::from("");
+    }
+}
+
+fn main() {
+    println!("Hello, world!")
+}