imag/imag-store/src/update.rs

38 lines
1.2 KiB
Rust

use std::ops::DerefMut;
use libimagrt::runtime::Runtime;
use libimagstore::storeid::build_entry_path;
use libimagerror::trace::trace_error_exit;
use util::build_toml_header;
pub fn update(rt: &Runtime) {
rt.cli()
.subcommand_matches("update")
.map(|scmd| {
scmd.value_of("id")
.map(|id| {
let path = match build_entry_path(rt.store(), id) {
Err(e) => trace_error_exit(&e, 1),
Ok(p) => p,
};
rt.store()
.retrieve(path)
.map(|mut locked_e| {
let mut e = locked_e.deref_mut();
scmd.value_of("content")
.map(|new_content| {
*e.get_content_mut() = String::from(new_content);
debug!("New content set");
});
*e.get_header_mut() = build_toml_header(scmd, e.get_header().clone());
debug!("New header set");
})
})
});
}