1 files changed, 76 insertions, 0 deletions
diff --git a/vendor/libghostty-vt/src/cli/version.zig b/vendor/libghostty-vt/src/cli/version.zig
new file mode 100644
index 00000000..cf8e66fa
--- /dev/null
+++ b/vendor/libghostty-vt/src/cli/version.zig
@@ -0,0 +1,76 @@
+const std = @import("std");
+const build_options = @import("build_options");
+const Allocator = std.mem.Allocator;
+const builtin = @import("builtin");
+const build_config = @import("../build_config.zig");
+const internal_os = @import("../os/main.zig");
+const xev = @import("../global.zig").xev;
+const renderer = @import("../renderer.zig");
+
+const gtk_version = @import("../apprt/gtk/gtk_version.zig");
+const adw_version = @import("../apprt/gtk/adw_version.zig");
+
+pub const Options = struct {};
+
+/// The `version` command is used to display information about Ghostty. Recognized as
+/// either `+version` or `--version`.
+pub fn run(alloc: Allocator) !u8 {
+    var buffer: [1024]u8 = undefined;
+    const stdout_file: std.fs.File = .stdout();
+    var stdout_writer = stdout_file.writer(&buffer);
+
+    const stdout = &stdout_writer.interface;
+    const tty = stdout_file.isTty();
+
+    if (tty) if (build_config.version.build) |commit_hash| {
+        try stdout.print(
+            "\x1b]8;;https://github.com/ghostty-org/ghostty/commit/{s}\x1b\\",
+            .{commit_hash},
+        );
+    };
+    try stdout.print("Ghostty {s}\n\n", .{build_config.version_string});
+    if (tty) try stdout.print("\x1b]8;;\x1b\\", .{});
+
+    try stdout.print("Version\n", .{});
+    try stdout.print("  - version: {s}\n", .{build_config.version_string});
+    try stdout.print("  - channel: {t}\n", .{build_config.release_channel});
+
+    try stdout.print("Build Config\n", .{});
+    try stdout.print("  - Zig version   : {s}\n", .{builtin.zig_version_string});
+    try stdout.print("  - build mode    : {}\n", .{builtin.mode});
+    try stdout.print("  - app runtime   : {}\n", .{build_config.app_runtime});
+    try stdout.print("  - font engine   : {}\n", .{build_config.font_backend});
+    try stdout.print("  - renderer      : {}\n", .{renderer.Renderer});
+    try stdout.print("  - libxev        : {t}\n", .{xev.backend});
+    if (comptime build_config.app_runtime == .gtk) {
+        if (comptime builtin.os.tag == .linux) {
+            const kernel_info = internal_os.getKernelInfo(alloc);
+            defer if (kernel_info) |k| alloc.free(k);
+            try stdout.print("  - kernel version: {s}\n", .{kernel_info orelse "Kernel information unavailable"});
+        }
+        try stdout.print("  - desktop env   : {t}\n", .{internal_os.desktopEnvironment()});
+        try stdout.print("  - GTK version   :\n", .{});
+        try stdout.print("    build         : {f}\n", .{gtk_version.comptime_version});
+        try stdout.print("    runtime       : {f}\n", .{gtk_version.getRuntimeVersion()});
+        try stdout.print("  - libadwaita    : enabled\n", .{});
+        try stdout.print("    build         : {f}\n", .{adw_version.comptime_version});
+        try stdout.print("    runtime       : {f}\n", .{adw_version.getRuntimeVersion()});
+        if (comptime build_options.x11) {
+            try stdout.print("  - libX11        : enabled\n", .{});
+        } else {
+            try stdout.print("  - libX11        : disabled\n", .{});
+        }
+
+        // We say `libwayland` since it is possible to build Ghostty without
+        // Wayland integration but with Wayland-enabled GTK
+        if (comptime build_options.wayland) {
+            try stdout.print("  - libwayland    : enabled\n", .{});
+        } else {
+            try stdout.print("  - libwayland    : disabled\n", .{});
+        }
+    }
+
+    // Don't forget to flush!
+    try stdout.flush();
+    return 0;
+}