Files
ghostty/src/extra/vim.zig
Joshie cbeb6890c9 Add .ghostty extension to config (#8885)
Resolves #8689

For various reason, ghostty wants to have a unique file extension for
the config files. The name was settled on `config.ghostty`. This will
help with tooling. See #8438 (original discussion) for more details.

This PR introduces the preferred default of `.ghostty` while still
supporting the previous `config` file. If both files exist, a warning
log is sent.

The docs / website will need to be updated to reflect this change. 

> [!NOTE]
> Only tested on macOS 26.0.

---------

Co-authored-by: Mitchell Hashimoto <m@mitchellh.com>
2025-10-12 13:48:06 -07:00

119 lines
3.1 KiB
Zig

const std = @import("std");
const Config = @import("../config/Config.zig");
/// This is the associated Vim file as named by the variable.
pub const syntax = comptimeGenSyntax();
pub const ftdetect =
\\" Vim filetype detect file
\\" Language: Ghostty config file
\\" Maintainer: Ghostty <https://github.com/ghostty-org/ghostty>
\\"
\\" THIS FILE IS AUTO-GENERATED
\\
\\au BufRead,BufNewFile */ghostty/config,*/ghostty/themes/*,*.ghostty setf ghostty
\\
;
pub const ftplugin =
\\" Vim filetype plugin file
\\" Language: Ghostty config file
\\" Maintainer: Ghostty <https://github.com/ghostty-org/ghostty>
\\"
\\" THIS FILE IS AUTO-GENERATED
\\
\\if exists('b:did_ftplugin')
\\ finish
\\endif
\\let b:did_ftplugin = 1
\\
\\setlocal commentstring=#\ %s
\\setlocal iskeyword+=-
\\
\\" Use syntax keywords for completion
\\setlocal omnifunc=syntaxcomplete#Complete
\\
\\let b:undo_ftplugin = 'setl cms< isk< ofu<'
\\
\\if !exists('current_compiler')
\\ compiler ghostty
\\ let b:undo_ftplugin .= " makeprg< errorformat<"
\\endif
\\
;
pub const compiler =
\\" Vim compiler file
\\" Language: Ghostty config file
\\" Maintainer: Ghostty <https://github.com/ghostty-org/ghostty>
\\"
\\" THIS FILE IS AUTO-GENERATED
\\
\\if exists("current_compiler")
\\ finish
\\endif
\\let current_compiler = "ghostty"
\\
\\CompilerSet makeprg=ghostty\ +validate-config\ --config-file=%:S
\\CompilerSet errorformat=%f:%l:%m,%m
\\
;
/// Generates the syntax file at comptime.
fn comptimeGenSyntax() []const u8 {
comptime {
@setEvalBranchQuota(50000);
var counter: std.Io.Writer.Discarding = .init(&.{});
try writeSyntax(&counter.writer);
var buf: [counter.count]u8 = undefined;
var writer: std.Io.Writer = .fixed(&buf);
try writeSyntax(&writer);
const final = buf;
return final[0..writer.end];
}
}
/// Writes the syntax file to the given writer.
fn writeSyntax(writer: *std.Io.Writer) !void {
try writer.writeAll(
\\" Vim syntax file
\\" Language: Ghostty config file
\\" Maintainer: Ghostty <https://github.com/ghostty-org/ghostty>
\\"
\\" THIS FILE IS AUTO-GENERATED
\\
\\if exists('b:current_syntax')
\\ finish
\\endif
\\
\\let b:current_syntax = 'ghostty'
\\
\\let s:cpo_save = &cpo
\\set cpo&vim
\\
\\syn iskeyword @,48-57,-
\\syn keyword ghosttyConfigKeyword
);
const config_fields = @typeInfo(Config).@"struct".fields;
inline for (config_fields) |field| {
if (field.name[0] == '_') continue;
try writer.print("\n\t\\ {s}", .{field.name});
}
try writer.writeAll(
\\
\\
\\syn match ghosttyConfigComment /^\s*#.*/ contains=@Spell
\\
\\hi def link ghosttyConfigComment Comment
\\hi def link ghosttyConfigKeyword Keyword
\\
\\let &cpo = s:cpo_save
\\unlet s:cpo_save
\\
);
}
test {
_ = syntax;
}