Apply sort order to line and grid outputs. Fix #404

src/main.rs

@@ -264,13 +264,15 @@ impl<'args> Exa<'args> {
 
         match (mode, self.console_width) {
             (Mode::Grid(ref opts), Some(console_width)) => {
-                let r = grid::Render { files, theme, file_style, opts, console_width };
+                let filter = &self.options.filter;
+                let r = grid::Render { files, theme, file_style, opts, console_width, filter };
                 r.render(&mut self.writer)
             }
 
             (Mode::Grid(_), None) |
             (Mode::Lines,   _)    => {
-                let r = lines::Render { files, theme, file_style };
+                let filter = &self.options.filter;
+                let r = lines::Render { files, theme, file_style, filter };
                 r.render(&mut self.writer)
             }
 

src/output/grid.rs

@@ -3,6 +3,7 @@ use std::io::{self, Write};
 use term_grid as tg;
 
 use crate::fs::File;
+use crate::fs::filter::FileFilter;
 use crate::output::file_name::Options as FileStyle;
 use crate::theme::Theme;
 
@@ -26,10 +27,11 @@ pub struct Render<'a> {
     pub file_style: &'a FileStyle,
     pub opts: &'a Options,
     pub console_width: usize,
+    pub filter: &'a FileFilter,
 }
 
 impl<'a> Render<'a> {
-    pub fn render<W: Write>(&self, w: &mut W) -> io::Result<()> {
+    pub fn render<W: Write>(mut self, w: &mut W) -> io::Result<()> {
         let mut grid = tg::Grid::new(tg::GridOptions {
             direction:  self.opts.direction(),
             filling:    tg::Filling::Spaces(2),
@@ -37,6 +39,7 @@ impl<'a> Render<'a> {
 
         grid.reserve(self.files.len());
 
+        self.filter.sort_files(&mut self.files);
         for file in &self.files {
             let filename = self.file_style.for_file(file, self.theme).paint();
 

src/output/lines.rs

@@ -3,6 +3,7 @@ use std::io::{self, Write};
 use ansi_term::ANSIStrings;
 
 use crate::fs::File;
+use crate::fs::filter::FileFilter;
 use crate::output::cell::TextCellContents;
 use crate::output::file_name::{Options as FileStyle};
 use crate::theme::Theme;
@@ -13,10 +14,12 @@ pub struct Render<'a> {
     pub files: Vec<File<'a>>,
     pub theme: &'a Theme,
     pub file_style: &'a FileStyle,
+    pub filter: &'a FileFilter,
 }
 
 impl<'a> Render<'a> {
-    pub fn render<W: Write>(&self, w: &mut W) -> io::Result<()> {
+    pub fn render<W: Write>(mut self, w: &mut W) -> io::Result<()> {
+        self.filter.sort_files(&mut self.files);
         for file in &self.files {
             let name_cell = self.render_file(file);
             writeln!(w, "{}", ANSIStrings(&name_cell))?;