139 lines
4.6 KiB
Rust
139 lines
4.6 KiB
Rust
//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; version
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// 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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extern crate clap;
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extern crate glob;
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#[macro_use] extern crate log;
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extern crate serde_json;
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extern crate semver;
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extern crate toml;
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#[macro_use] extern crate version;
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extern crate task_hookrs;
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extern crate libimagrt;
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extern crate libimagstore;
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extern crate libimagerror;
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extern crate libimagtodo;
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use std::process::{Command, Stdio};
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use std::io::stdin;
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use toml::Value;
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use libimagrt::runtime::Runtime;
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use libimagrt::setup::generate_runtime_setup;
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use libimagtodo::task::Task;
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use libimagerror::trace::{MapErrTrace, trace_error, trace_error_exit};
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mod ui;
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use ui::build_ui;
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fn main() {
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let rt = generate_runtime_setup("imag-todo",
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&version!()[..],
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"Interface with taskwarrior",
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build_ui);
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match rt.cli().subcommand_name() {
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Some("tw-hook") => tw_hook(&rt),
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Some("list") => list(&rt),
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None => {
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warn!("No command");
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},
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_ => unreachable!(),
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} // end match scmd
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} // end main
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fn tw_hook(rt: &Runtime) {
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let subcmd = rt.cli().subcommand_matches("tw-hook").unwrap();
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if subcmd.is_present("add") {
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let stdin = stdin();
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let stdin = stdin.lock(); // implements BufRead which is required for `Task::import()`
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match Task::import(rt.store(), stdin) {
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Ok((_, line, uuid)) => println!("{}\nTask {} stored in imag", line, uuid),
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Err(e) => trace_error_exit(&e, 1),
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}
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} else if subcmd.is_present("delete") {
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// The used hook is "on-modify". This hook gives two json-objects
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// per usage und wants one (the second one) back.
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let stdin = stdin();
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Task::delete_by_imports(rt.store(), stdin.lock()).map_err_trace().ok();
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} else {
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// Should not be possible, as one argument is required via
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// ArgGroup
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unreachable!();
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}
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}
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fn list(rt: &Runtime) {
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let subcmd = rt.cli().subcommand_matches("list").unwrap();
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let verbose = subcmd.is_present("verbose");
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let res = Task::all(rt.store()) // get all tasks
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.map(|iter| { // and if this succeeded
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// filter out the ones were we can read the uuid
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let uuids : Vec<_> = iter.filter_map(|t| match t {
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Ok(v) => match v.get_header().read("todo.uuid") {
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Ok(Some(Value::String(ref u))) => Some(u.clone()),
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Ok(Some(_)) => {
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warn!("Header type error");
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None
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},
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Ok(None) => None,
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Err(e) => {
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trace_error(&e);
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None
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}
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},
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Err(e) => {
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trace_error(&e);
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None
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}
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})
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.collect();
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// compose a `task` call with them, ...
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let outstring = if verbose { // ... if verbose
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let output = Command::new("task")
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.stdin(Stdio::null())
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.args(&uuids)
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.spawn()
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.unwrap_or_else(|e| {
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trace_error(&e);
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panic!("Failed to execute `task` on the commandline. I'm dying now.");
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})
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.wait_with_output()
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.unwrap_or_else(|e| panic!("failed to unwrap output: {}", e));
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String::from_utf8(output.stdout)
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.unwrap_or_else(|e| panic!("failed to execute: {}", e))
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} else { // ... else just join them
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uuids.join("\n")
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};
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// and then print that
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println!("{}", outstring);
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});
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res.map_err_trace().ok();
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}
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