feat: option to include duplicate commands when printing history commands (#2407)

Author: lilydjwg

crates/atuin-client/src/database.rs

@@ -51,6 +51,7 @@ pub struct OptFilters {
     pub limit: Option<i64>,
     pub offset: Option<i64>,
     pub reverse: bool,
+    pub include_duplicates: bool,
 }
 
 pub fn current_context() -> Context {
@@ -410,7 +411,9 @@ impl Database for Sqlite {
     ) -> Result<Vec<History>> {
         let mut sql = SqlBuilder::select_from("history");
 
-        sql.group_by("command").having("max(timestamp)");
+        if !filter_options.include_duplicates {
+            sql.group_by("command").having("max(timestamp)");
+        }
 
         if let Some(limit) = filter_options.limit {
             sql.limit(limit);

crates/atuin/src/command/client/search.rs

@@ -123,6 +123,10 @@ pub struct Cmd {
     /// Set the maximum number of lines Atuin's interface should take up.
     #[arg(long = "inline-height")]
     inline_height: Option<u16>,
+
+    /// Include duplicate commands in the output (non-interactive only)
+    #[arg(long)]
+    include_duplicates: bool,
 }
 
 impl Cmd {
@@ -221,6 +225,7 @@ impl Cmd {
                 limit: self.limit,
                 offset: self.offset,
                 reverse: self.reverse,
+                include_duplicates: self.include_duplicates,
             };
 
             let mut entries =