From 127a588e7f2d61fb787d52f3bc686f29d53b1245 Mon Sep 17 00:00:00 2001
From: Denys Rybalka <denys.rybalka@tuta.io>
Date: Wed, 27 Nov 2024 08:53:23 +0100
Subject: [PATCH] Add file_browser for cwd and workspace root

---
 helix-term/src/commands.rs | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs
index 7decc5777f58..f0b1562e4852 100644
--- a/helix-term/src/commands.rs
+++ b/helix-term/src/commands.rs
@@ -375,7 +375,9 @@ impl MappableCommand {
         file_picker, "Open file picker",
         file_picker_in_current_buffer_directory, "Open file picker at current buffer's directory",
         file_picker_in_current_directory, "Open file picker at current working directory",
-        file_browser, "Open file browser at current buffer's directory",
+        file_browser, "Open file browser in workspace root",
+        file_browser_in_current_buffer_directory, "Open file browser at current buffer's directory",
+        file_browser_in_current_directory, "Open file browser at current working directory",
         code_action, "Perform code action",
         buffer_picker, "Open buffer picker",
         jumplist_picker, "Open jumplist picker",
@@ -2950,6 +2952,18 @@ fn file_picker_in_current_directory(cx: &mut Context) {
 }
 
 fn file_browser(cx: &mut Context) {
+    let root = find_workspace().0;
+    if !root.exists() {
+        cx.editor.set_error("Workspace directory does not exist");
+        return;
+    }
+
+    if let Ok(picker) = ui::file_browser(root) {
+        cx.push_layer(Box::new(overlaid(picker)));
+    }
+}
+
+fn file_browser_in_current_buffer_directory(cx: &mut Context) {
     let doc_dir = doc!(cx.editor)
         .path()
         .and_then(|path| path.parent().map(|path| path.to_path_buf()));
@@ -2964,6 +2978,9 @@ fn file_browser(cx: &mut Context) {
                 );
                 return;
             }
+            cx.editor.set_error(
+                "Current buffer has no parent, opening file browser in current working directory",
+            );
             cwd
         }
     };
@@ -2973,6 +2990,19 @@ fn file_browser(cx: &mut Context) {
     }
 }
 
+fn file_browser_in_current_directory(cx: &mut Context) {
+    let cwd = helix_stdx::env::current_working_dir();
+    if !cwd.exists() {
+        cx.editor
+            .set_error("Current working directory does not exist");
+        return;
+    }
+
+    if let Ok(picker) = ui::file_browser(cwd) {
+        cx.push_layer(Box::new(overlaid(picker)));
+    }
+}
+
 fn buffer_picker(cx: &mut Context) {
     let current = view!(cx.editor).doc;