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feat: lots more work on LSP support (still WIP)

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This commit is contained in:
CJ van den Berg 2024-04-02 23:07:27 +02:00
parent f460490510
commit 1406052c06
8 changed files with 472 additions and 182 deletions
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25
src/main.zig
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@ -286,6 +286,31 @@ fn get_app_config_dir(appname: []const u8) ![]const u8 {
return config_dir;
}
pub fn get_cache_dir() ![]const u8 {
return get_app_cache_dir(application_name);
}
fn get_app_cache_dir(appname: []const u8) ![]const u8 {
const local = struct {
var cache_dir_buffer: [std.posix.PATH_MAX]u8 = undefined;
var cache_dir: ?[]const u8 = null;
};
const cache_dir = if (local.cache_dir) |dir|
dir
else if (std.posix.getenv("XDG_CACHE_HOME")) |xdg|
try std.fmt.bufPrint(&local.cache_dir_buffer, "{s}/{s}", .{ xdg, appname })
else if (std.posix.getenv("HOME")) |home|
try std.fmt.bufPrint(&local.cache_dir_buffer, "{s}/.cache/{s}", .{ home, appname })
else
return error.AppCacheDirUnavailable;
local.cache_dir = cache_dir;
std.fs.makeDirAbsolute(cache_dir) catch |e| switch (e) {
error.PathAlreadyExists => {},
else => return e,
};
return cache_dir;
}
fn get_app_config_file_name(appname: []const u8) ![]const u8 {
const local = struct {
var config_file_buffer: [std.posix.PATH_MAX]u8 = undefined;