From 9d8e3f51c8e6b08fcb5e8375238c12659894c16f Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Fri, 22 Apr 2022 10:45:46 +0200
Subject: [PATCH] Show project panel when opening a folder via the CLI

---
 crates/journal/src/journal.rs     |  2 +-
 crates/workspace/src/workspace.rs |  4 +++-
 crates/zed/src/main.rs            | 29 +++++++++++++++++++++++------
 3 files changed, 27 insertions(+), 8 deletions(-)

diff --git a/crates/journal/src/journal.rs b/crates/journal/src/journal.rs
index 7aa8be4d97..026ea28718 100644
--- a/crates/journal/src/journal.rs
+++ b/crates/journal/src/journal.rs
@@ -43,7 +43,7 @@ pub fn new_journal_entry(app_state: Arc<AppState>, cx: &mut MutableAppContext) {
     cx.spawn(|mut cx| {
         async move {
             let (journal_dir, entry_path) = create_entry.await?;
-            let (workspace, _) = cx
+            let (workspace, _, _) = cx
                 .update(|cx| workspace::open_paths(&[journal_dir], &app_state, cx))
                 .await;
 
diff --git a/crates/workspace/src/workspace.rs b/crates/workspace/src/workspace.rs
index 5be00513a5..6ca0b3cbcd 100644
--- a/crates/workspace/src/workspace.rs
+++ b/crates/workspace/src/workspace.rs
@@ -2115,6 +2115,7 @@ pub fn open_paths(
 ) -> Task<(
     ViewHandle<Workspace>,
     Vec<Option<Result<Box<dyn ItemHandle>, Arc<anyhow::Error>>>>,
+    bool,
 )> {
     log::info!("open paths {:?}", abs_paths);
 
@@ -2136,6 +2137,7 @@ pub fn open_paths(
         }
     }
 
+    let is_new_workspace = existing.is_none();
     let workspace = existing.unwrap_or_else(|| {
         cx.add_window((app_state.build_window_options)(), |cx| {
             let project = Project::local(
@@ -2153,7 +2155,7 @@ pub fn open_paths(
     let task = workspace.update(cx, |workspace, cx| workspace.open_paths(abs_paths, cx));
     cx.spawn(|_| async move {
         let items = task.await;
-        (workspace, items)
+        (workspace, items, is_new_workspace)
     })
 }
 
diff --git a/crates/zed/src/main.rs b/crates/zed/src/main.rs
index 2037df84a1..184864879f 100644
--- a/crates/zed/src/main.rs
+++ b/crates/zed/src/main.rs
@@ -22,7 +22,11 @@ use smol::process::Command;
 use std::{env, fs, path::PathBuf, sync::Arc, thread, time::Duration};
 use theme::{ThemeRegistry, DEFAULT_THEME_NAME};
 use util::ResultExt;
-use workspace::{self, AppState, OpenNew, OpenPaths};
+use workspace::{
+    self,
+    sidebar::{Side, SidebarItemId, ToggleSidebarItem},
+    AppState, OpenNew, OpenPaths,
+};
 use zed::{
     self, build_window_options, build_workspace,
     fs::RealFs,
@@ -362,12 +366,13 @@ async fn handle_cli_connection(
     if let Some(request) = requests.next().await {
         match request {
             CliRequest::Open { paths, wait } => {
-                let (workspace, items) = cx
+                let (workspace, items, is_new_workspace) = cx
                     .update(|cx| workspace::open_paths(&paths, &app_state, cx))
                     .await;
 
                 let mut errored = false;
-                let mut futures = Vec::new();
+                let mut opened_directory = false;
+                let mut item_release_futures = Vec::new();
                 cx.update(|cx| {
                     for (item, path) in items.into_iter().zip(&paths) {
                         match item {
@@ -380,7 +385,7 @@ async fn handle_cli_connection(
                                     }),
                                 )
                                 .detach();
-                                futures.push(released.1);
+                                item_release_futures.push(released.1);
                             }
                             Some(Err(err)) => {
                                 responses
@@ -390,11 +395,23 @@ async fn handle_cli_connection(
                                     .log_err();
                                 errored = true;
                             }
-                            None => {}
+                            None => opened_directory = true,
                         }
                     }
                 });
 
+                if opened_directory && is_new_workspace {
+                    workspace.update(&mut cx, |workspace, cx| {
+                        workspace.toggle_sidebar_item(
+                            &ToggleSidebarItem(SidebarItemId {
+                                side: Side::Left,
+                                item_index: 0,
+                            }),
+                            cx,
+                        );
+                    });
+                }
+
                 if wait {
                     let background = cx.background();
                     let wait = async move {
@@ -408,7 +425,7 @@ async fn handle_cli_connection(
                             drop(workspace);
                             let _ = done_rx.await;
                         } else {
-                            let _ = futures::future::try_join_all(futures).await;
+                            let _ = futures::future::try_join_all(item_release_futures).await;
                         };
                     }
                     .fuse();