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Merge pull request #1846 from kdrag0n/buffered-scrollback-file

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scrollback: buffer writes to scrollback file
This commit is contained in:
Mitchell Hashimoto
2024-06-08 14:56:13 -07:00
committed by GitHub
parent 55a9268322 197b873dee
commit e2772eacec
1 changed files with 4 additions and 1 deletions
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src/Surface.zig
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@ -3201,6 +3201,8 @@ pub fn performBindingAction(self: *Surface, action: input.Binding.Action) !bool
// Open our scrollback file // Open our scrollback file
var file = try tmp_dir.dir.createFile("scrollback", .{}); var file = try tmp_dir.dir.createFile("scrollback", .{});
defer file.close(); defer file.close();
// Screen.dumpString writes byte-by-byte, so buffer it
var buf_writer = std.io.bufferedWriter(file.writer());
// Write the scrollback contents. This requires a lock. // Write the scrollback contents. This requires a lock.
{ {
@ -3221,11 +3223,12 @@ pub fn performBindingAction(self: *Surface, action: input.Binding.Action) !bool
if (pages.getBottomRight(.active)) |br| { if (pages.getBottomRight(.active)) |br| {
const tl = pages.getTopLeft(.history); const tl = pages.getTopLeft(.history);
try self.io.terminal.screen.dumpString( try self.io.terminal.screen.dumpString(
file.writer(), buf_writer.writer(),
.{ .tl = tl, .br = br, .unwrap = true }, .{ .tl = tl, .br = br, .unwrap = true },
); );
} }
} }
try buf_writer.flush();
// Get the final path // Get the final path
var path_buf: [std.fs.MAX_PATH_BYTES]u8 = undefined; var path_buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;