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use fmt;
use dirs;
use bufio;
use os;
use fs;
use path;
use io;
use strings;
use format::ini;
type task = struct {
name: str,
context: (str | void),
tags: ([]str | void),
priority: uint,
};
def METADATASEP: str = "----";
fn listtasks(root: str = "tasks", context: str = "*") ([]task | fs::error |
path::error) = {
const dirents = os::readdir(root)?;
defer fs::dirents_free(dirents);
let tasks: []task = [];
for (const dirent .. dirents) {
if (context == "*" || dirent.name == context) {
if (fs::isdir(dirent.ftype)) {
let buf = path::init()?;
const p = path::push(&buf, root, dirent.name)?;
listtasks(p)?;
} else {
fmt::println(dirent.name)!;
};
};
};
return tasks;
};
fn readtask(taskpath: str) (task | fs::error) = {
const f = os::open(taskpath)?;
defer io::close(f)!;
const sc = bufio::newscanner(f);
defer bufio::finish(&sc);
for (let line => bufio::scan_line(&sc)?) {
line = strings::trim(line);
if (line == METADATASEP) {
break;
};
};
};
export fn main() void = {
match (listtasks()) {
case let e: fs::error =>
fmt::fatal(fs::strerror(e));
case let e: path::error =>
fmt::fatal(path::strerror(e));
case =>
void;
};
};
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