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feat: add windows support in --list-languages

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This commit is contained in:
CJ van den Berg 2024-09-02 22:33:51 +02:00
parent 595919c764
commit 447b735c0b
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 38 additions and 12 deletions
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50
src/list_languages.zig
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@ -2,6 +2,11 @@ const std = @import("std");
const syntax = @import("syntax"); const syntax = @import("syntax");
const builtin = @import("builtin"); const builtin = @import("builtin");
const checkmark_width = if (builtin.os.tag != .windows) 2 else 3;
const success_mark = if (builtin.os.tag != .windows) "✓ " else "[y]";
const fail_mark = if (builtin.os.tag != .windows) "✘ " else "[n]";
pub fn list(allocator: std.mem.Allocator, writer: anytype, tty_config: std.io.tty.Config) !void { pub fn list(allocator: std.mem.Allocator, writer: anytype, tty_config: std.io.tty.Config) !void {
var max_language_len: usize = 0; var max_language_len: usize = 0;
var max_langserver_len: usize = 0; var max_langserver_len: usize = 0;
@ -15,8 +20,6 @@ pub fn list(allocator: std.mem.Allocator, writer: anytype, tty_config: std.io.tt
max_extensions_len = @max(max_extensions_len, args_string_length(file_type.extensions)); max_extensions_len = @max(max_extensions_len, args_string_length(file_type.extensions));
} }
const checkmark_width = if (builtin.os.tag != .windows) 2 else 0;
try write_string(writer, "Language", max_language_len + 1); try write_string(writer, "Language", max_language_len + 1);
try write_string(writer, "Extensions", max_extensions_len + 1 + checkmark_width); try write_string(writer, "Extensions", max_extensions_len + 1 + checkmark_width);
try write_string(writer, "Language Server", max_langserver_len + 1 + checkmark_width); try write_string(writer, "Language Server", max_langserver_len + 1 + checkmark_width);
@ -34,15 +37,13 @@ pub fn list(allocator: std.mem.Allocator, writer: anytype, tty_config: std.io.tt
try write_string(writer, file_type.name, max_language_len + 1); try write_string(writer, file_type.name, max_language_len + 1);
try write_segmented(writer, file_type.extensions, ",", max_extensions_len + 1, tty_config); try write_segmented(writer, file_type.extensions, ",", max_extensions_len + 1, tty_config);
if (builtin.os.tag != .windows) if (file_type.language_server) |language_server|
if (file_type.language_server) |language_server| try write_checkmark(writer, try can_execute(allocator, bin_paths, language_server[0]), tty_config);
try write_checkmark(writer, try can_execute(allocator, bin_paths, language_server[0]), tty_config);
try write_segmented(writer, file_type.language_server, " ", max_langserver_len + 1, tty_config); try write_segmented(writer, file_type.language_server, " ", max_langserver_len + 1, tty_config);
if (builtin.os.tag != .windows) if (file_type.formatter) |formatter|
if (file_type.formatter) |formatter| try write_checkmark(writer, try can_execute(allocator, bin_paths, formatter[0]), tty_config);
try write_checkmark(writer, try can_execute(allocator, bin_paths, formatter[0]), tty_config);
try write_segmented(writer, file_type.formatter, " ", max_formatter_len, tty_config); try write_segmented(writer, file_type.formatter, " ", max_formatter_len, tty_config);
try writer.writeAll("\n"); try writer.writeAll("\n");
@ -67,8 +68,7 @@ fn write_string(writer: anytype, string: []const u8, pad: usize) !void {
fn write_checkmark(writer: anytype, success: bool, tty_config: std.io.tty.Config) !void { fn write_checkmark(writer: anytype, success: bool, tty_config: std.io.tty.Config) !void {
try tty_config.setColor(writer, if (success) .green else .red); try tty_config.setColor(writer, if (success) .green else .red);
if (success) try writer.writeAll("✓") else try writer.writeAll("✘"); if (success) try writer.writeAll(success_mark) else try writer.writeAll(fail_mark);
try writer.writeAll(" ");
} }
fn write_segmented( fn write_segmented(
@ -97,10 +97,15 @@ fn write_padding(writer: anytype, len: usize, pad_len: usize) !void {
for (0..pad_len - len) |_| try writer.writeAll(" "); for (0..pad_len - len) |_| try writer.writeAll(" ");
} }
fn can_execute(allocator: std.mem.Allocator, bin_paths: []const u8, file_path: []const u8) std.mem.Allocator.Error!bool { const can_execute = switch (builtin.os.tag) {
.windows => can_execute_windows,
else => can_execute_posix,
};
fn can_execute_posix(allocator: std.mem.Allocator, bin_paths: []const u8, file_path: []const u8) std.mem.Allocator.Error!bool {
if (!std.process.can_spawn) return false; if (!std.process.can_spawn) return false;
var bin_path_iterator = std.mem.splitAny(u8, bin_paths, ":"); var bin_path_iterator = std.mem.splitAny(u8, bin_paths, &[_]u8{std.fs.path.delimiter});
while (bin_path_iterator.next()) |bin_path| { while (bin_path_iterator.next()) |bin_path| {
const resolved_file_path = try std.fs.path.resolve(allocator, &.{ bin_path, file_path }); const resolved_file_path = try std.fs.path.resolve(allocator, &.{ bin_path, file_path });
@ -113,3 +118,24 @@ fn can_execute(allocator: std.mem.Allocator, bin_paths: []const u8, file_path: [
return false; return false;
} }
fn can_execute_windows(allocator: std.mem.Allocator, bin_paths: []const u8, file_path_: []const u8) std.mem.Allocator.Error!bool {
var path = std.ArrayList(u8).init(allocator);
try path.appendSlice(file_path_);
try path.appendSlice(".exe");
const file_path = try path.toOwnedSlice();
defer allocator.free(file_path);
var bin_path_iterator = std.mem.splitAny(u8, bin_paths, &[_]u8{std.fs.path.delimiter});
while (bin_path_iterator.next()) |bin_path| {
if (!std.fs.path.isAbsolute(bin_path)) continue;
var dir = std.fs.openDirAbsolute(bin_path, .{}) catch continue;
defer dir.close();
_ = dir.statFile(file_path) catch continue;
return true;
}
return false;
}