matthiasbeyer
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imag
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Fix broken pipe panics

This commit is contained in:
Matthias Beyer 2018-02-14 23:45:28 +01:00
parent 380aeccdc7
commit 36e511d39b
1 changed files with 14 additions and 3 deletions
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17
bin/core/imag-store/src/retrieve.rs
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@ -18,6 +18,7 @@
//
use std::path::PathBuf;
use std::io::Write;
use clap::ArgMatches;
@ -25,6 +26,8 @@ use libimagstore::store::FileLockEntry;
use libimagstore::storeid::StoreId;
use libimagrt::runtime::Runtime;
use libimagerror::trace::MapErrTrace;
use libimagerror::io::ToExitCode;
use libimagerror::exit::ExitUnwrap;
use libimagutil::debug_result::*;
pub fn retrieve(rt: &Runtime) {
@ -48,9 +51,13 @@ pub fn retrieve(rt: &Runtime) {
}
pub fn print_entry(rt: &Runtime, scmd: &ArgMatches, e: FileLockEntry) {
let mut out = ::std::io::stdout();
if do_print_raw(scmd) {
debug!("Printing raw content...");
println!("{}", e.to_str());
let _ = writeln!(out, "{}", e.to_str())
.to_exit_code()
.unwrap_or_exit();
} else if do_filter(scmd) {
debug!("Filtering...");
warn!("Filtering via header specs is currently now supported.");
@ -67,13 +74,17 @@ pub fn print_entry(rt: &Runtime, scmd: &ArgMatches, e: FileLockEntry) {
unimplemented!()
} else {
debug!("Printing header as TOML...");
println!("{}", e.get_header())
let _ = writeln!(out, "{}", e.get_header())
.to_exit_code()
.unwrap_or_exit();
}
}
if do_print_content(scmd) {
debug!("Printing content...");
println!("{}", e.get_content());
let _ = writeln!(out, "{}", e.get_content())
.to_exit_code()
.unwrap_or_exit();
}
}