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Allow 'clif-util run' to read stdin as intended, closes #1004 (#1335)

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This commit is contained in:
Aleksey Kuznetsov
2020-01-17 22:40:56 +05:00
committed by Andrew Brown
parent b00a181824
commit 435fc71d68
1 changed files with 11 additions and 1 deletions
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12
cranelift/src/run.rs
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@@ -10,9 +10,19 @@ use target_lexicon::Triple;
use walkdir::WalkDir;
pub fn run(files: Vec<String>, flag_print: bool) -> Result<(), String> {
let stdin_exist = files.iter().find(|file| *file == "-").is_some();
let filtered_files = files
.iter()
.filter(|file| *file != "-")
.map(|file| file.to_string())
.collect::<Vec<String>>();
let mut total = 0;
let mut errors = 0;
for file in iterate_files(files) {
let mut special_files: Vec<PathBuf> = vec![];
if stdin_exist {
special_files.push("-".into());
}
for file in iterate_files(filtered_files).chain(special_files) {
total += 1;
match run_single_file(&file) {
Ok(_) => {