From de489fb8ac8376fa1c3ec5d85c85b125acaf99ee Mon Sep 17 00:00:00 2001
From: LeoniePhiline <22329650+LeoniePhiline@users.noreply.github.com>
Date: Thu, 4 Jul 2024 21:10:38 +0200
Subject: [PATCH] fix: implement `EZA_GRID_ROWS` grid details view minimum rows
 threshold

Grid details view had been prevented only by
console width being unavailable.

This changeset implements `EZA_GRID_ROWS`
as secondary grid details inhibitor, preventing
grid details view if the minimum rows threshold
is not reached by grid which would be rendered.

Fixes complaint at https://github.com/eza-community/eza/issues/66#issuecomment-2198567463
---
 src/output/grid_details.rs | 39 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 37 insertions(+), 2 deletions(-)

diff --git a/src/output/grid_details.rs b/src/output/grid_details.rs
index 71c6bb8bb..03b24602d 100644
--- a/src/output/grid_details.rs
+++ b/src/output/grid_details.rs
@@ -143,11 +143,11 @@ impl<'a> Render<'a> {
 
         let cells = rows
             .into_iter()
-            .zip(self.files)
+            .zip(&self.files)
             .map(|(row, file)| {
                 let filename = self
                     .file_style
-                    .for_file(&file, self.theme)
+                    .for_file(file, self.theme)
                     .paint()
                     .strings()
                     .to_string();
@@ -178,6 +178,41 @@ impl<'a> Render<'a> {
             },
         );
 
+        // If a minimum grid rows threshold has been set
+        // via the `EZA_GRID_ROWS` environment variable
+        // and the grid is going to get rendered with fewer rows,
+        // then render a details list view instead.
+        if let RowThreshold::MinimumRows(minimum_rows) = self.row_threshold {
+            if grid.row_count() < minimum_rows {
+                let Self {
+                    dir,
+                    files,
+                    theme,
+                    file_style,
+                    details: opts,
+                    filter,
+                    git_ignoring,
+                    git,
+                    git_repos,
+                    ..
+                } = self;
+
+                let r = DetailsRender {
+                    dir,
+                    files,
+                    theme,
+                    file_style,
+                    opts,
+                    recurse: None,
+                    filter,
+                    git_ignoring,
+                    git,
+                    git_repos,
+                };
+                return r.render(w);
+            }
+        }
+
         if self.details.header {
             let row = table.header_row();
             let name = TextCell::paint_str(self.theme.ui.header, "Name")