From 831dd783ed41b3922ac3be8e4a849ce99c5ca272 Mon Sep 17 00:00:00 2001
From: "Helmut K. C. Tessarek" <tessarek@evermeet.cx>
Date: Wed, 1 May 2024 05:51:22 -0400
Subject: refactor: preview_auto to use enum and different option (#1991)

* refactor: preview_auto to use enum and different option

* fix: typo
---
 crates/atuin-client/src/settings.rs | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

(limited to 'crates/atuin-client/src')

diff --git a/crates/atuin-client/src/settings.rs b/crates/atuin-client/src/settings.rs
index 0497fb64..675fb307 100644
--- a/crates/atuin-client/src/settings.rs
+++ b/crates/atuin-client/src/settings.rs
@@ -337,6 +337,31 @@ pub struct Keys {
     pub scroll_exits: bool,
 }
 
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct Preview {
+    pub strategy: PreviewStrategy,
+}
+
+impl Default for Preview {
+    fn default() -> Self {
+        Self {
+            strategy: PreviewStrategy::Auto,
+        }
+    }
+}
+
+// The preview height strategy also takes max_preview_height into account.
+#[derive(Clone, Debug, Deserialize, Copy, PartialEq, Eq, ValueEnum, Serialize)]
+pub enum PreviewStrategy {
+    // Preview height is calculated for the length of the selected command.
+    #[serde(rename = "auto")]
+    Auto,
+
+    // Preview height is calculated for the length of the longest command stored in the history.
+    #[serde(rename = "static")]
+    Static,
+}
+
 #[derive(Clone, Debug, Deserialize, Serialize)]
 pub struct Settings {
     pub dialect: Dialect,
@@ -358,7 +383,6 @@ pub struct Settings {
     pub inline_height: u16,
     pub invert: bool,
     pub show_preview: bool,
-    pub show_preview_auto: bool,
     pub max_preview_height: u16,
     pub show_help: bool,
     pub show_tabs: bool,
@@ -398,6 +422,9 @@ pub struct Settings {
     #[serde(default)]
     pub keys: Keys,
 
+    #[serde(default)]
+    pub preview: Preview,
+
     #[serde(default)]
     pub dotfiles: dotfiles::Settings,
 
@@ -615,8 +642,7 @@ impl Settings {
             .set_default("filter_mode", "global")?
             .set_default("style", "auto")?
             .set_default("inline_height", 0)?
-            .set_default("show_preview", false)?
-            .set_default("show_preview_auto", true)?
+            .set_default("show_preview", true)?
             .set_default("max_preview_height", 4)?
             .set_default("show_help", true)?
             .set_default("show_tabs", true)?
-- 
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