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Fix for broken pipe panics

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This commit is contained in:
Matthias Beyer 2018-02-14 23:49:52 +01:00
parent e8f8969ded
commit b9d04730db
1 changed files with 51 additions and 20 deletions
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59
bin/core/imag-diagnostics/src/main.rs
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@ -41,8 +41,12 @@ extern crate libimagerror;
extern crate libimagentrylink; extern crate libimagentrylink;
extern crate libimagstore; extern crate libimagstore;
use std::io::Write;
use libimagrt::setup::generate_runtime_setup; use libimagrt::setup::generate_runtime_setup;
use libimagerror::trace::MapErrTrace; use libimagerror::trace::MapErrTrace;
use libimagerror::io::ToExitCode;
use libimagerror::exit::ExitUnwrap;
use libimagstore::store::FileLockEntry; use libimagstore::store::FileLockEntry;
use libimagstore::storeid::StoreId; use libimagstore::storeid::StoreId;
use libimagstore::error::StoreError as Error; use libimagstore::error::StoreError as Error;
@ -151,39 +155,66 @@ fn main() {
let n = diags.len(); let n = diags.len();
println!("imag version {}", env!("CARGO_PKG_VERSION")); let mut out = ::std::io::stdout();
println!("");
println!("{} entries", n); let _ = writeln!(out, "imag version {}", env!("CARGO_PKG_VERSION"))
.to_exit_code()
.unwrap_or_exit();
let _ = writeln!(out, "")
.to_exit_code()
.unwrap_or_exit();
let _ = writeln!(out, "{} entries", n)
.to_exit_code()
.unwrap_or_exit();
for (k, v) in version_counts { for (k, v) in version_counts {
println!("{} entries with store version '{}'", v, k); let _ = writeln!(out, "{} entries with store version '{}'", v, k)
.to_exit_code()
.unwrap_or_exit();
} }
if n != 0 { if n != 0 {
println!("{} header sections in the average entry", sum_header_sections / n); let _ = writeln!(out, "{} header sections in the average entry", sum_header_sections / n)
println!("{} average content bytecount", sum_bytecount_content / n); .to_exit_code()
println!("{} average overall bytecount", sum_overall_byte_size / n); .unwrap_or_exit();
let _ = writeln!(out, "{} average content bytecount", sum_bytecount_content / n)
.to_exit_code()
.unwrap_or_exit();
let _ = writeln!(out, "{} average overall bytecount", sum_overall_byte_size / n)
.to_exit_code()
.unwrap_or_exit();
if let Some((num, path)) = max_overall_byte_size { if let Some((num, path)) = max_overall_byte_size {
println!("Largest Entry ({bytes} bytes): {path}", let _ = writeln!(out,
"Largest Entry ({bytes} bytes): {path}",
bytes = num, bytes = num,
path = path path = path
.into_pathbuf() .into_pathbuf()
.map_err_trace_exit_unwrap(1) .map_err_trace_exit_unwrap(1)
.to_str() .to_str()
.unwrap_or("Failed converting path to string") .unwrap_or("Failed converting path to string")
); )
.to_exit_code()
.unwrap_or_exit();
} }
println!("{} average internal link count per entry", num_internal_links / n); let _ = writeln!(out, "{} average internal link count per entry", num_internal_links / n)
.to_exit_code()
.unwrap_or_exit();
if let Some((num, path)) = max_internal_links { if let Some((num, path)) = max_internal_links {
println!("Entry with most internal links ({count}): {path}", let _ = writeln!(out, "Entry with most internal links ({count}): {path}",
count = num, count = num,
path = path path = path
.into_pathbuf() .into_pathbuf()
.map_err_trace_exit_unwrap(1) .map_err_trace_exit_unwrap(1)
.to_str() .to_str()
.unwrap_or("Failed converting path to string") .unwrap_or("Failed converting path to string")
); )
.to_exit_code()
.unwrap_or_exit();
} }
println!("{} verified entries", verified_count); let _ = writeln!(out, "{} verified entries", verified_count)
println!("{} unverified entries", unverified_count); .to_exit_code()
.unwrap_or_exit();
let _ = writeln!(out, "{} unverified entries", unverified_count)
.to_exit_code()
.unwrap_or_exit();
} }
} }