diff options
| -rw-r--r-- | distamp.ha | 27 |
1 files changed, 26 insertions, 1 deletions
@@ -1,5 +1,7 @@ use fmt; use time; +use time::date; +use time::chrono; use os; use strconv; use strings; @@ -10,6 +12,7 @@ type parseerror = !strconv::error; export fn main() void = { const cmd = getopt::parse(os::args, "discord relative timestamp generator", + ('a', "date", "Absolute date (this option is exclusive any other options will be ignored)"), ('d', "days", "Number of days"), ('w', "weeks", "Number of weeks"), "m[:s]", @@ -20,6 +23,19 @@ export fn main() void = { let weeks: time::duration = 0; for (let opt .. cmd.opts) { switch (opt.0) { + case 'a' => + match (abs(opt.1)) { + case let i: i64 => + printdistamp(i); + return; + case let e: date::parsefail => + let s = strings::concat(date::strerror(e), "\n", "Date format must be 'year-month-day hour:minute:second'"); + defer free(s); + fmt::fprintln(os::stderr, s)!; + return; + case let e: date::error => + fmt::fatal(date::strerror(e)); + }; case 'w' => weeks = match (toweeks(opt.1)) { case let i: time::duration => @@ -52,7 +68,16 @@ export fn main() void = { li = time::add(li, days); li = time::add(li, weeks); - fmt::printfln("<t:{}:R>", time::unix(li))!; + printdistamp(time::unix(li)); +}; + +fn printdistamp(i: i64) void = { + fmt::printfln("<t:{}:R>", i)!; +}; + +fn abs(s: str) (i64 | date::error) = { + let d = date::from_str("%Y-%m-%d %H:%M:%S", s, chrono::LOCAL)?; + return time::unix(*(&d: *time::instant)); }; fn parsemainargs(args: []str) (time::instant | parseerror) = { |