char/sorcery

git clone https://git.t4t.associates/char/sorcery

Charlotte Somsorcery-ssh: refactor3356bff2026-09-23

const std = @import("std");

/// Ask sorceryd to rebuild the site for `repo_path` now rather than on its
/// next scan, and relay the site URL it reports so the pusher can find it.
pub fn request(io: std.Io, environ: *const std.process.Environ.Map, repo_path: []const u8) void {
    const socket = environ.get("SORCERY_CONTROL_SOCKET") orelse return;
    send(io, socket, repo_path) catch |err| std.log.warn("site refresh failed: {}", .{err});
}

fn send(io: std.Io, socket_path: []const u8, repo_path: []const u8) !void {
    const address = try std.Io.net.UnixAddress.init(socket_path);
    const stream = try address.connect(io);
    defer stream.close(io);

    var write_buffer: [256]u8 = undefined;
    var stream_writer = stream.writer(io, &write_buffer);
    try stream_writer.interface.print("{s}\n", .{repo_path});
    try stream_writer.interface.flush();

    var read_buffer: [1024]u8 = undefined;
    var stream_reader = stream.reader(io, &read_buffer);
    const reply = try stream_reader.interface.takeDelimiter('\n') orelse return error.EmptyReply;
    if (std.mem.eql(u8, reply, "ok")) return;
    if (std.mem.startsWith(u8, reply, "ok ")) {
        std.debug.print("sorcery: {s}\n", .{reply["ok ".len..]});
    } else {
        std.log.warn("site refresh failed: {s}", .{reply});
    }
}