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use env and path

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This commit is contained in:
vms 2021-05-05 17:54:14 +03:00
parent 40fdbb7bb6
commit 8c401a0b3f
1 changed files with 28 additions and 9 deletions
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37
crates/fce-test-macro-impl/src/fce_test/glue_code_generator.rs
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@ -170,16 +170,35 @@ fn generate_app_service_ctor(config_path: &str, modules_dir: &Path) -> TResult<T
let tmp_dir = tmp_dir.to_string_lossy().to_string();
std::fs::create_dir(&tmp_dir).expect("can't create a directory for service in tmp");
let backtrace = fluence_test::internal::backtrace::Backtrace::new();
let backtrace_path = backtrace.frames().iter()
.flat_map(fluence_test::internal::backtrace::BacktraceFrame::symbols)
.skip_while(|s| s.filename()
.map(|p|!p.ends_with(file!())).unwrap_or(true))
.nth(1 as usize).expect("can't obtain full path to a binary");
let module_path = backtrace_path.filename().expect("can't obtain filename");
let module_path = module_path.parent().expect("can't get a parent dir");
let mut module_path = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let mut file_path = std::path::Path::new(file!()).components();
let mut truncated_file_path = Vec::new();
loop {
if module_path.ends_with(file_path.as_path()) {
break;
}
let (file_path_, remainder) = match file_path.next_back().and_then(|p| match p {
std::path::Component::Normal(_) | std::path::Component::CurDir | std::path::Component::ParentDir => {
Some((file_path, p))
}
_ => None,
}) {
Some(t) => t,
None => break,
};
file_path = file_path_;
truncated_file_path.push(remainder);
}
for path in truncated_file_path.iter().rev() {
module_path.push(path);
}
let _ = module_path.pop();
//let module_path = module_path.parent().expect("can't pop file name");
let config_path = module_path.join(#config_path);
let modules_dir = module_path.join(#modules_dir);
let modules_dir = modules_dir.to_str().expect("modules_dir contains invalid UTF8 string");