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#![forbid(unsafe_code)]
#![deny(
non_camel_case_types,
non_snake_case,
path_statements,
trivial_numeric_casts,
unstable_features,
unused_allocation,
unused_import_braces,
unused_imports,
unused_must_use,
unused_mut,
unused_qualifications,
while_true,
)]
extern crate clap;
#[macro_use]
extern crate log;
#[macro_use]
extern crate failure;
extern crate resiter;
extern crate libimagentrycategory;
extern crate libimagerror;
extern crate libimagrt;
extern crate libimagstore;
extern crate libimaginteraction;
use failure::Fallible as Result;
use resiter::Map;
use clap::App;
use libimagrt::runtime::Runtime;
use libimagrt::iter::ReportTouchedResultEntry;
use libimagrt::application::ImagApplication;
mod ui;
use std::io::Write;
use failure::err_msg;
use failure::Error;
use resiter::AndThen;
use resiter::IterInnerOkOrElse;
use libimagentrycategory::store::CategoryStore;
use libimagstore::iter::get::StoreIdGetIteratorExtension;
use libimagentrycategory::entry::EntryCategory;
use libimagentrycategory::category::Category;
pub enum ImagCategory {}
impl ImagApplication for ImagCategory {
fn run(rt: Runtime) -> Result<()> {
match rt.cli().subcommand_name().ok_or_else(|| err_msg("No subcommand called"))? {
"set" => set(&rt),
"get" => get(&rt),
"list-category" => list_category(&rt),
"create-category" => create_category(&rt),
"delete-category" => delete_category(&rt),
"list-categories" => list_categories(&rt),
other => {
debug!("Unknown command");
if rt.handle_unknown_subcommand("imag-category", other, rt.cli())?.success() {
Ok(())
} else {
Err(err_msg("Failed to handle unknown subcommand"))
}
},
}
}
fn build_cli<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
ui::build_ui(app)
}
fn name() -> &'static str {
env!("CARGO_PKG_NAME")
}
fn description() -> &'static str {
"Add a category to entries and manage categories"
}
fn version() -> &'static str {
env!("CARGO_PKG_VERSION")
}
}
fn set(rt: &Runtime) -> Result<()> {
let scmd = rt.cli().subcommand_matches("set").unwrap();
let name = scmd.value_of("set-name").map(String::from).unwrap();
rt.ids::<crate::ui::PathProvider>()?
.ok_or_else(|| err_msg("No ids supplied"))?
.into_iter()
.map(Ok)
.into_get_iter(rt.store())
.map_inner_ok_or_else(|| err_msg("Did not find one entry"))
.and_then_ok(|mut e| e.set_category_checked(rt.store(), &name).map(|_| e))
.map_report_touched(&rt)
.map_ok(|_| ())
.collect()
}
fn get(rt: &Runtime) -> Result<()> {
let out = rt.stdout();
let mut outlock = out.lock();
rt.ids::<crate::ui::PathProvider>()?
.ok_or_else(|| err_msg("No ids supplied"))?
.into_iter()
.map(Ok)
.into_get_iter(rt.store())
.map_inner_ok_or_else(|| err_msg("Did not find one entry"))
.map_report_touched(&rt)
.and_then_ok(|e| e.get_category())
.and_then_ok(|n| writeln!(outlock, "{}", n).map_err(Error::from))
.collect()
}
fn list_category(rt: &Runtime) -> Result<()> {
let scmd = rt.cli().subcommand_matches("list-category").unwrap();
let name = scmd.value_of("list-category-name").map(String::from).unwrap();
if let Some(category) = rt.store().get_category_by_name(&name)? {
let out = rt.stdout();
let mut outlock = out.lock();
category
.get_entries(rt.store())?
.map_report_touched(&rt)
.map(|entry| writeln!(outlock, "{}", entry?.get_location()).map_err(Error::from))
.collect()
} else {
Err(format_err!("No category named '{}'", name))
}
}
fn create_category(rt: &Runtime) -> Result<()> {
let scmd = rt.cli().subcommand_matches("create-category").unwrap();
let name = scmd.value_of("create-category-name").map(String::from).unwrap();
rt.store()
.create_category(&name)
.and_then(|e| rt.report_touched(e.get_location()))
}
fn delete_category(rt: &Runtime) -> Result<()> {
use libimaginteraction::ask::ask_bool;
let scmd = rt.cli().subcommand_matches("delete-category").unwrap();
let name = scmd.value_of("delete-category-name").map(String::from).unwrap();
let ques = format!("Do you really want to delete category '{}' and remove links to all categorized enties?", name);
let mut input = rt.stdin().ok_or_else(|| err_msg("No input stream. Cannot ask for permission"))?;
let mut output = rt.stdout();
let answer = ask_bool(&ques, Some(false), &mut input, &mut output)?;
if answer {
info!("Deleting category '{}'", name);
rt.store().delete_category(&name)
} else {
info!("Not doing anything");
Ok(())
}
}
fn list_categories(rt: &Runtime) -> Result<()> {
let out = rt.stdout();
let mut outlock = out.lock();
rt.store()
.all_category_names()?
.and_then_ok(|n| writeln!(outlock, "{}", n).map_err(Error::from))
.collect()
}