Wait command No behavior tests for this. How should I do CLI program that performs `sleep()`?

Changes

2 changed files (+26/-7)

• src/RunOptions.zig
  • @@ -321,6 +321,14 @@ return ParseArgsError.UnknownArg;
    } }; + pub const WaitOptions = struct { + event_type: ?EventType = null, + + pub fn parseArg(self: *@This(), arg: []const u8, args: *std.process.ArgIterator) ParseArgsError!void { + self.event_type = try EventType.parseArg(self.event_type, arg, args); + } + }; + pub const ListOptions = struct { event_type: ?EventType = null, days: c_uint = c.DEFAULT_LIST,
  • @@ -371,7 +379,7 @@ help: void,
    version: void, poll: void, report: ReportOptions, - wait: void, + wait: WaitOptions, list: ListOptions, pub fn parseArg(self: *@This(), arg: []const u8, args: *std.process.ArgIterator) ParseArgsError!void {
  • @@ -380,7 +388,7 @@ .help => return ParseArgsError.UnknownArg,
    .version => return ParseArgsError.UnknownArg, .poll => return ParseArgsError.UnknownArg, .report => try self.report.parseArg(arg, args), - .wait => return ParseArgsError.UnknownArg, + .wait => try self.wait.parseArg(arg, args), .list => try self.list.parseArg(arg, args), } }
  • @@ -412,7 +420,7 @@ .report => {
    self.command = .{ .report = .{} }; }, .wait => { - self.command = .wait; + self.command = .{ .wait = .{} }; }, .list => { self.command = .{ .list = .{} };
  • @@ -725,6 +733,7 @@ };
    const event_type: EventType = switch (self.command) { .list => |opts| opts.event_type orelse .both, + .wait => |opts| opts.event_type orelse .both, else => .both, };
• src/main.zig
  • @@ -80,9 +80,9 @@ \\wait Sleep until sunrise and/or sunset, then exits.
    \\report Prints sunrise and sunset times. \\list List sunrise and sunset times for next <DAYS>. \\ - \\[List Options] + \\[Options for "list" and "wait"] \\-e <TYPE>, --event <TYPE> - \\ Events to print. Valid values are: + \\ Events to print or wait. Valid values are: \\ * sunrise \\ * sunset \\ When this option is not set, sunwait targets both.
  • @@ -179,8 +179,18 @@ c.generate_report(&c_opts);
    return ExitCode.ok.code(); }, .wait => { - std.log.err("wait command is not implemented", .{}); - return ExitCode.generic_error.code(); + var c_opts = opts.toC(); + + const code = c.sunwait(&c_opts); + + switch (code) { + c.EXIT_OK => return ExitCode.ok.code(), + c.EXIT_ERROR => return ExitCode.generic_error.code(), + else => { + std.log.err("Unexpected exit code from sunwait(): {d}", .{code}); + return ExitCode.generic_error.code(); + }, + } }, } }