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imag-markdown: implement ImagApplication

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Signed-off-by: Leon Schuermann <leon@is.currently.online>
This commit is contained in:
Leon Schuermann 2019-09-14 18:44:41 +02:00 committed by Matthias Beyer
parent aa851a87f5
commit 4c9998ca1d
4 changed files with 169 additions and 102 deletions
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7
bin/core/imag-markdown/Cargo.toml
View file

@ -34,3 +34,10 @@ version = "2.33.0"
default-features = false
features = ["color", "suggestions", "wrap_help"]
[lib]
name = "libimagmarkdowncmd"
path = "src/lib.rs"
[[bin]]
name = "imag-markdown"
path = "src/bin.rs"

39
bin/core/imag-markdown/src/bin.rs Normal file
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@ -0,0 +1,39 @@
//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2019 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// 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
//
#![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,
)]
#[macro_use] extern crate libimagrt;
simple_imag_application_binary!(libimagmarkdowncmd, ImagMarkdown);

123
bin/core/imag-markdown/src/lib.rs Normal file
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@ -0,0 +1,123 @@
//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2019 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// 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
//
#![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;
extern crate failure;
extern crate libimagerror;
extern crate libimagrt;
extern crate libimagstore;
use std::io::Write;
use failure::Error;
use failure::err_msg;
use failure::Fallible as Result;
use clap::App;
use libimagerror::trace::MapErrTrace;
use libimagerror::iter::TraceIterator;
use libimagrt::runtime::Runtime;
use libimagrt::application::ImagApplication;
use libimagstore::iter::get::StoreIdGetIteratorExtension;
mod ui;
/// Marker enum for implementing ImagApplication on
///
/// This is used by binaries crates to execute business logic
/// or to build a CLI completion.
pub enum ImagMarkdown {}
impl ImagApplication for ImagMarkdown {
fn run(rt: Runtime) -> Result<()> {
let only_links = rt.cli().is_present("links");
let out = rt.stdout();
let mut outlock = out.lock();
let iter = rt
.ids::<crate::ui::PathProvider>()
.map_err_trace_exit_unwrap()
.unwrap_or_else(|| {
error!("No ids supplied");
::std::process::exit(1);
})
.into_iter()
.map(Ok)
.into_get_iter(rt.store())
.trace_unwrap_exit()
.map(|ofle| ofle.ok_or_else(|| {
err_msg("Entry does not exist but is in store. This is a BUG, please report!")
}))
.trace_unwrap_exit();
if only_links {
iter.map(|fle| libimagentrymarkdown::link::extract_links(fle.get_content()))
.for_each(|links| {
links.iter().for_each(|link| {
writeln!(outlock, "{title}: {link}", title = link.title, link = link.link)
.map_err(Error::from)
.map_err_trace_exit_unwrap();
})
})
} else {
iter.map(|fle| libimagentrymarkdown::html::to_html(fle.get_content()))
.trace_unwrap_exit()
.for_each(|html| {
writeln!(outlock, "{}", html).map_err(Error::from).map_err_trace_exit_unwrap();
})
}
Ok(())
}
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 {
"Print one or more imag entries after processing them with a markdown parser"
}
fn version() -> &'static str {
env!("CARGO_PKG_VERSION")
}
}

102
bin/core/imag-markdown/src/main.rs
View file

@ -1,102 +0,0 @@
//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2019 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// 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
//
#![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;
extern crate failure;
extern crate libimagerror;
#[macro_use] extern crate libimagrt;
extern crate libimagstore;
use std::io::Write;
use failure::Error;
use failure::err_msg;
use libimagerror::trace::MapErrTrace;
use libimagerror::iter::TraceIterator;
use libimagrt::setup::generate_runtime_setup;
use libimagstore::iter::get::StoreIdGetIteratorExtension;
mod ui;
fn main() {
let version = make_imag_version!();
let rt = generate_runtime_setup("imag-markdown",
&version,
"Print one or more imag entries after processing them with a markdown parser",
ui::build_ui);
let only_links = rt.cli().is_present("links");
let out = rt.stdout();
let mut outlock = out.lock();
let iter = rt
.ids::<crate::ui::PathProvider>()
.map_err_trace_exit_unwrap()
.unwrap_or_else(|| {
error!("No ids supplied");
::std::process::exit(1);
})
.into_iter()
.map(Ok)
.into_get_iter(rt.store())
.trace_unwrap_exit()
.map(|ofle| ofle.ok_or_else(|| {
err_msg("Entry does not exist but is in store. This is a BUG, please report!")
}))
.trace_unwrap_exit();
if only_links {
iter.map(|fle| libimagentrymarkdown::link::extract_links(fle.get_content()))
.for_each(|links| {
links.iter().for_each(|link| {
writeln!(outlock, "{title}: {link}", title = link.title, link = link.link)
.map_err(Error::from)
.map_err_trace_exit_unwrap();
})
})
} else {
iter.map(|fle| libimagentrymarkdown::html::to_html(fle.get_content()))
.trace_unwrap_exit()
.for_each(|html| {
writeln!(outlock, "{}", html).map_err(Error::from).map_err_trace_exit_unwrap();
})
}
}