imag/bin/core/imag-edit/src/main.rs

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//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2018 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
#![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;
extern crate libimagentryedit;
extern crate libimagerror;
#[macro_use] extern crate libimagrt;
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extern crate libimagstore;
extern crate libimagutil;
use std::path::PathBuf;
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use std::io::Read;
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use libimagerror::trace::MapErrTrace;
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use libimagerror::iter::TraceIterator;
use libimagentryedit::edit::Edit;
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use libimagentryedit::edit::EditHeader;
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use libimagrt::setup::generate_runtime_setup;
use libimagstore::storeid::IntoStoreId;
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use libimagstore::storeid::StoreIdIterator;
use libimagstore::iter::get::StoreIdGetIteratorExtension;
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mod ui;
fn main() {
let version = make_imag_version!();
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let rt = generate_runtime_setup("imag-edit",
&version,
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"Edit store entries with $EDITOR",
ui::build_ui);
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let sids = match rt.cli().value_of("entry") {
Some(path) => vec![PathBuf::from(path).into_storeid().map_err_trace_exit_unwrap(1)],
None => if rt.cli().is_present("entries-from-stdin") {
let stdin = rt.stdin().unwrap_or_else(|| {
error!("Cannot get handle to stdin");
::std::process::exit(1)
});
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let mut buf = String::new();
let _ = stdin.lock().read_to_string(&mut buf).unwrap_or_else(|_| {
error!("Failed to read from stdin");
::std::process::exit(1)
});
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buf.lines()
.map(PathBuf::from)
.map(|p| p.into_storeid().map_err_trace_exit_unwrap(1))
.collect()
} else {
error!("Something weird happened. I was not able to find the path of the entries to edit");
::std::process::exit(1)
}
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};
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let edit_header = rt.cli().is_present("edit-header");
let edit_header_only = rt.cli().is_present("edit-header-only");
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StoreIdIterator::new(Box::new(sids.into_iter()))
.into_get_iter(rt.store())
.trace_unwrap_exit(1)
.map(|o| o.unwrap_or_else(|| {
error!("Did not find one entry");
::std::process::exit(1)
}))
.for_each(|mut entry| {
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if edit_header {
let _ = entry
.edit_header_and_content(&rt)
.map_err_trace_exit_unwrap(1);
} else if edit_header_only {
let _ = entry
.edit_header(&rt)
.map_err_trace_exit_unwrap(1);
} else {
let _ = entry
.edit_content(&rt)
.map_err_trace_exit_unwrap(1);
}
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});
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}