feat: refresh open_recent palette when the project is done loading the file list

src/Project.zig

@@ -413,11 +413,11 @@ pub fn walk_tree_entry(self: *Self, file_path: []const u8, mtime: i128) OutOfMem
     (try self.pending.addOne(self.allocator)).* = .{ .path = try self.allocator.dupe(u8, file_path), .mtime = mtime };
 }
 
-pub fn walk_tree_done(self: *Self) OutOfMemoryError!void {
+pub fn walk_tree_done(self: *Self, parent: tp.pid_ref) OutOfMemoryError!void {
     self.state.walk_tree = .done;
     if (self.walker) |pid| pid.deinit();
     self.walker = null;
-    return self.loaded();
+    return self.loaded(parent);
 }
 
 fn merge_pending_files(self: *Self) OutOfMemoryError!void {
@@ -433,7 +433,7 @@ fn merge_pending_files(self: *Self) OutOfMemoryError!void {
     }
 }
 
-fn loaded(self: *Self) OutOfMemoryError!void {
+fn loaded(self: *Self, parent: tp.pid_ref) OutOfMemoryError!void {
     inline for (@typeInfo(@TypeOf(self.state)).@"struct".fields) |f|
         if (@field(self.state, f.name) == .running) return;
 
@@ -449,6 +449,8 @@ fn loaded(self: *Self) OutOfMemoryError!void {
         self.files.items.len,
         std.time.milliTimestamp() - self.open_time,
     });
+
+    parent.send(.{ "PRJ", "open_done", self.name, self.longest_file_path, self.files.items.len }) catch {};
 }
 
 pub fn update_mru(self: *Self, file_path: []const u8, row: usize, col: usize) OutOfMemoryError!void {
@@ -1913,13 +1915,13 @@ fn start_walker(self: *Self) void {
     };
 }
 
-pub fn process_git(self: *Self, m: tp.message) (OutOfMemoryError || error{Exit})!void {
+pub fn process_git(self: *Self, parent: tp.pid_ref, m: tp.message) (OutOfMemoryError || error{Exit})!void {
     var value: []const u8 = undefined;
     var path: []const u8 = undefined;
     if (try m.match(.{ tp.any, tp.any, "workspace_path", tp.null_ })) {
         self.state.workspace_path = .done;
         self.start_walker();
-        try self.loaded();
+        try self.loaded(parent);
     } else if (try m.match(.{ tp.any, tp.any, "workspace_path", tp.extract(&value) })) {
         if (self.workspace) |p| self.allocator.free(p);
         self.workspace = try self.allocator.dupe(u8, value);
@@ -1930,19 +1932,19 @@ pub fn process_git(self: *Self, m: tp.message) (OutOfMemoryError || error{Exit})
         };
     } else if (try m.match(.{ tp.any, tp.any, "current_branch", tp.null_ })) {
         self.state.current_branch = .done;
-        try self.loaded();
+        try self.loaded(parent);
     } else if (try m.match(.{ tp.any, tp.any, "current_branch", tp.extract(&value) })) {
         if (self.branch) |p| self.allocator.free(p);
         self.branch = try self.allocator.dupe(u8, value);
         self.state.current_branch = .done;
-        try self.loaded();
+        try self.loaded(parent);
     } else if (try m.match(.{ tp.any, tp.any, "workspace_files", tp.extract(&path) })) {
         self.longest_file_path = @max(self.longest_file_path, path.len);
         const stat = std.fs.cwd().statFile(path) catch return;
         (try self.pending.addOne(self.allocator)).* = .{ .path = try self.allocator.dupe(u8, path), .mtime = stat.mtime };
     } else if (try m.match(.{ tp.any, tp.any, "workspace_files", tp.null_ })) {
         self.state.workspace_files = .done;
-        try self.loaded();
+        try self.loaded(parent);
     } else {
         self.logger_git.err("git", tp.unexpected(m));
     }

src/project_manager.zig

@@ -341,10 +341,10 @@ const Process = struct {
                 project.walk_tree_entry(path, mtime) catch |e| self.logger.err("walk_tree_entry", e);
         } else if (try cbor.match(m.buf, .{ "walk_tree_done", tp.extract(&project_directory) })) {
             if (self.projects.get(project_directory)) |project|
-                project.walk_tree_done() catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
+                project.walk_tree_done(self.parent.ref()) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
         } else if (try cbor.match(m.buf, .{ "git", tp.extract(&context), tp.more })) {
             const project: *Project = @ptrFromInt(context);
-            project.process_git(m) catch {};
+            project.process_git(self.parent.ref(), m) catch {};
         } else if (try cbor.match(m.buf, .{ "update_mru", tp.extract(&project_directory), tp.extract(&path), tp.extract(&row), tp.extract(&col) })) {
             self.update_mru(project_directory, path, row, col) catch |e| return from.forward_error(e, @errorReturnTrace()) catch error.ClientFailed;
         } else if (try cbor.match(m.buf, .{ "child", tp.extract(&project_directory), tp.extract(&language_server), "notify", tp.extract(&method), tp.extract_cbor(&params_cb) })) {

src/shell.zig

@@ -40,6 +40,7 @@ pub const Handlers = struct {
     err: ?*const OutputHandler = null,
     exit: *const ExitHandler = log_exit_handler,
     log_execute: bool = true,
+    line_buffered: bool = true,
 };
 
 pub fn execute(allocator: std.mem.Allocator, argv: tp.message, handlers: Handlers) Error!void {
@@ -145,6 +146,8 @@ const Process = struct {
     logger: log.Logger,
     stdin_behavior: std.process.Child.StdIo,
     handlers: Handlers,
+    stdout_line_buffer: std.ArrayListUnmanaged(u8) = .empty,
+    stderr_line_buffer: std.ArrayListUnmanaged(u8) = .empty,
 
     const Receiver = tp.Receiver(*Process);
 
@@ -181,6 +184,8 @@ const Process = struct {
         self.logger.deinit();
         self.allocator.free(self.arg0);
         self.allocator.free(self.argv.buf);
+        self.stdout_line_buffer.deinit(self.allocator);
+        self.stderr_line_buffer.deinit(self.allocator);
         self.allocator.destroy(self);
     }
 
@@ -215,9 +220,9 @@ const Process = struct {
         } else if (try m.match(.{"close"})) {
             self.close();
         } else if (try m.match(.{ module_name, "stdout", tp.extract(&bytes) })) {
-            self.handlers.out(self.handlers.context, self.parent.ref(), self.arg0, bytes);
+            self.handle_stdout(bytes) catch |e| return tp.exit_error(e, @errorReturnTrace());
         } else if (try m.match(.{ module_name, "stderr", tp.extract(&bytes) })) {
-            (self.handlers.err orelse self.handlers.out)(self.handlers.context, self.parent.ref(), self.arg0, bytes);
+            self.handle_stderr(bytes) catch |e| return tp.exit_error(e, @errorReturnTrace());
         } else if (try m.match(.{ module_name, "term", tp.more })) {
             defer self.sp = null;
             self.handle_terminated(m) catch |e| return tp.exit_error(e, @errorReturnTrace());
@@ -231,9 +236,57 @@ const Process = struct {
         }
     }
 
+    fn handle_stdout(self: *Process, bytes: []const u8) error{OutOfMemory}!void {
+        return if (!self.handlers.line_buffered)
+            self.handlers.out(self.handlers.context, self.parent.ref(), self.arg0, bytes)
+        else
+            self.handle_buffered_output(self.handlers.out, &self.stdout_line_buffer, bytes);
+    }
+
+    fn handle_stderr(self: *Process, bytes: []const u8) error{OutOfMemory}!void {
+        const handler = self.handlers.err orelse self.handlers.out;
+        return if (!self.handlers.line_buffered)
+            handler(self.handlers.context, self.parent.ref(), self.arg0, bytes)
+        else
+            self.handle_buffered_output(handler, &self.stderr_line_buffer, bytes);
+    }
+
+    fn handle_buffered_output(self: *Process, handler: *const OutputHandler, buffer: *std.ArrayListUnmanaged(u8), bytes: []const u8) error{OutOfMemory}!void {
+        var it = std.mem.splitScalar(u8, bytes, '\n');
+        var have_nl = false;
+        var prev = it.first();
+        while (it.next()) |next| {
+            have_nl = true;
+            try buffer.appendSlice(self.allocator, prev);
+            try buffer.append(self.allocator, '\n');
+            prev = next;
+        }
+        if (have_nl) {
+            handler(self.handlers.context, self.parent.ref(), self.arg0, buffer.items);
+            buffer.clearRetainingCapacity();
+        }
+        try buffer.appendSlice(self.allocator, prev);
+    }
+
+    fn flush_stdout(self: *Process) void {
+        self.flush_buffer(self.handlers.out, &self.stdout_line_buffer);
+    }
+
+    fn flush_stderr(self: *Process) void {
+        self.flush_buffer(self.handlers.err orelse self.handlers.out, &self.stderr_line_buffer);
+    }
+
+    fn flush_buffer(self: *Process, handler: *const OutputHandler, buffer: *std.ArrayListUnmanaged(u8)) void {
+        if (!self.handlers.line_buffered) return;
+        if (buffer.items.len > 0) handler(self.handlers.context, self.parent.ref(), self.arg0, buffer.items);
+        buffer.clearRetainingCapacity();
+    }
+
     fn handle_terminated(self: *Process, m: tp.message) !void {
         var err_msg: []const u8 = undefined;
         var exit_code: i64 = undefined;
+        self.flush_stdout();
+        self.flush_stderr();
         if (try m.match(.{ tp.any, tp.any, "exited", 0 })) {
             self.handlers.exit(self.handlers.context, self.parent.ref(), self.arg0, "exited", 0);
         } else if (try m.match(.{ tp.any, tp.any, "error.FileNotFound", 1 })) {

src/tui/mode/mini/file_browser.zig

@@ -9,6 +9,7 @@ const keybind = @import("keybind");
 const project_manager = @import("project_manager");
 const command = @import("command");
 const EventHandler = @import("EventHandler");
+const Buffer = @import("Buffer");
 
 const tui = @import("../../tui.zig");
 const MessageFilter = @import("../../MessageFilter.zig");
@@ -23,6 +24,7 @@ pub fn Create(options: type) type {
         match: std.ArrayList(u8),
         entries: std.ArrayList(Entry),
         complete_trigger_count: usize = 0,
+        total_matches: usize = 0,
         matched_entry: usize = 0,
         commands: Commands = undefined,
 
@@ -171,14 +173,23 @@ pub fn Create(options: type) type {
         fn do_complete(self: *Self) !void {
             self.complete_trigger_count = @min(self.complete_trigger_count, self.entries.items.len);
             self.file_path.clearRetainingCapacity();
+            const match_number = self.complete_trigger_count;
             if (self.match.items.len > 0) {
                 try self.match_path();
+                if (self.total_matches == 1)
+                    self.complete_trigger_count = 0;
             } else if (self.entries.items.len > 0) {
                 try self.construct_path(self.query.items, self.entries.items[self.complete_trigger_count - 1], self.complete_trigger_count - 1);
             } else {
                 try self.construct_path(self.query.items, .{ .name = "", .type = .file }, 0);
             }
-            message("{d}/{d}", .{ self.matched_entry + 1, self.entries.items.len });
+            if (self.match.items.len > 0)
+                if (self.total_matches > 1)
+                    message("{d}/{d} ({d}/{d} matches)", .{ self.matched_entry + 1, self.entries.items.len, match_number, self.total_matches })
+                else
+                    message("{d}/{d} ({d} match)", .{ self.matched_entry + 1, self.entries.items.len, self.total_matches })
+            else
+                message("{d}/{d}", .{ self.matched_entry + 1, self.entries.items.len });
         }
 
         fn construct_path(self: *Self, path_: []const u8, entry: Entry, entry_no: usize) error{OutOfMemory}!void {
@@ -193,22 +204,23 @@ pub fn Create(options: type) type {
         }
 
         fn match_path(self: *Self) !void {
+            var found_match: ?usize = null;
             var matched: usize = 0;
             var last: ?Entry = null;
             var last_no: usize = 0;
             for (self.entries.items, 0..) |entry, i| {
-                if (entry.name.len >= self.match.items.len and
+                if (try prefix_compare_icase(self.allocator, self.match.items, entry.name)) {
-                    std.mem.eql(u8, self.match.items, entry.name[0..self.match.items.len]))
-                {
                     matched += 1;
                     if (matched == self.complete_trigger_count) {
                         try self.construct_path(self.query.items, entry, i);
-                        return;
+                        found_match = i;
                     }
                     last = entry;
                     last_no = i;
                 }
             }
+            self.total_matches = matched;
+            if (found_match) |_| return;
             if (last) |entry| {
                 try self.construct_path(self.query.items, entry, last_no);
                 self.complete_trigger_count = matched;
@@ -218,6 +230,15 @@ pub fn Create(options: type) type {
             }
         }
 
+        fn prefix_compare_icase(allocator: std.mem.Allocator, prefix: []const u8, str: []const u8) error{OutOfMemory}!bool {
+            const icase_prefix = Buffer.unicode.get_letter_casing().toLowerStr(allocator, prefix) catch try allocator.dupe(u8, prefix);
+            defer allocator.free(icase_prefix);
+            const icase_str = Buffer.unicode.get_letter_casing().toLowerStr(allocator, str) catch try allocator.dupe(u8, str);
+            defer allocator.free(icase_str);
+            if (icase_str.len < icase_prefix.len) return false;
+            return std.mem.eql(u8, icase_prefix, icase_str[0..icase_prefix.len]);
+        }
+
         fn delete_to_previous_path_segment(self: *Self) void {
             self.complete_trigger_count = 0;
             if (self.file_path.items.len == 0) return;

src/tui/mode/mini/open_file.zig

@@ -37,12 +37,9 @@ pub fn select(self: *Type) void {
     var buf = std.ArrayList(u8).init(self.allocator);
     defer buf.deinit();
     const file_path = project_manager.expand_home(&buf, self.file_path.items);
-    if (root.is_directory(file_path)) {
-        tp.self_pid().send(.{ "cmd", "exit_overlay_mode" }) catch return;
-        tp.self_pid().send(.{ "cmd", "change_project", .{file_path} }) catch {};
-        return;
-    }
-    if (file_path.len > 0)
-        tp.self_pid().send(.{ "cmd", "navigate", .{ .file = file_path } }) catch {};
     command.executeName("exit_mini_mode", .{}) catch {};
+    if (root.is_directory(file_path))
+        tp.self_pid().send(.{ "cmd", "change_project", .{file_path} }) catch {}
+    else if (file_path.len > 0)
+        tp.self_pid().send(.{ "cmd", "navigate", .{ .file = file_path } }) catch {};
 }

src/tui/mode/overlay/open_recent.zig

@@ -36,6 +36,8 @@ longest: usize = 0,
 commands: Commands = undefined,
 buffer_manager: ?*BufferManager,
 
+const inputbox_label = "Search files by name";
+
 pub fn create(allocator: std.mem.Allocator) !tui.Mode {
     const mv = tui.mainview() orelse return error.NotFound;
     const self = try allocator.create(Self);
@@ -51,7 +53,7 @@ pub fn create(allocator: std.mem.Allocator) !tui.Mode {
         .logger = log.logger(@typeName(Self)),
         .inputbox = (try self.menu.add_header(try InputBox.create(*Self, self.allocator, self.menu.menu.parent, .{
             .ctx = self,
-            .label = "Search files by name",
+            .label = inputbox_label,
         }))).dynamic_cast(InputBox.State(*Self)) orelse unreachable,
         .buffer_manager = tui.get_buffer_manager(),
     };
@@ -82,7 +84,7 @@ pub fn deinit(self: *Self) void {
 }
 
 inline fn menu_width(self: *Self) usize {
-    return @min(self.longest, max_menu_width()) + 2;
+    return @max(@min(self.longest, max_menu_width()) + 2, inputbox_label.len + 2);
 }
 
 inline fn menu_pos_x(self: *Self) usize {
@@ -198,6 +200,10 @@ fn process_project_manager(self: *Self, m: tp.message) MessageFilter.Error!void
         self.need_reset = true;
         if (!std.mem.eql(u8, self.inputbox.text.items, query))
             try self.start_query();
+    } else if (try cbor.match(m.buf, .{ "PRJ", "open_done", tp.string, tp.extract(&self.longest), tp.any })) {
+        self.query_pending = false;
+        self.need_reset = true;
+        try self.start_query();
     } else {
         self.logger.err("receive", tp.unexpected(m));
     }

src/tui/mode/overlay/palette.zig

@@ -153,7 +153,7 @@ pub fn Create(options: type) type {
 
         fn do_resize(self: *Self) void {
             const screen = tui.screen();
-            const w = @min(self.longest, max_menu_width) + 2 + 1 + self.longest_hint;
+            const w = @max(@min(self.longest, max_menu_width) + 2 + 1 + self.longest_hint, options.label.len + 2);
             const x = if (screen.w > w) (screen.w - w) / 2 else 0;
             self.view_rows = get_view_rows(screen);
             const h = @min(self.items + self.menu.header_count, self.view_rows + self.menu.header_count);