1 files changed, 34 insertions, 0 deletions
diff --git a/src/conf/default.rs b/src/conf/default.rs
new file mode 100644
index 0000000..93a87e2
--- /dev/null
+++ b/src/conf/default.rs
@@ -0,0 +1,34 @@
+use {
+    include_dir::{Dir, include_dir},
+    std::{
+        fs,
+        io,
+        path::Path,
+    },
+};
+
+static DEFAULT_CONF_DIR: Dir = include_dir!("$CARGO_MANIFEST_DIR/resources/default-conf");
+
+pub fn write_default_conf_in(dir: &Path) -> Result<(), io::Error> {
+    info!("writing default conf in {:?}", dir);
+    if dir.exists() {
+        if !dir.is_dir() {
+            return Err(io::Error::new(
+                io::ErrorKind::Other,
+                format!("{:?} isn't a directory", dir),
+            ));
+        }
+    } else {
+        fs::create_dir_all(dir)?;
+    }
+    for file in DEFAULT_CONF_DIR.files() {
+        let dest_path = dir.join(file.path());
+        if dest_path.exists() {
+            warn!("not overwriting {:?}", dest_path);
+        } else {
+            info!("writing file {:?}", file.path());
+            fs::write(dest_path, file.contents())?;
+        }
+    }
+    Ok(())
+}