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Clarify parse command error message when failing to read source file

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This commit is contained in:
Max Brunsfeld 2019-02-19 10:35:03 -08:00
parent 4db132ff94
commit 9185f6c168
1 changed files with 3 additions and 2 deletions
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5
cli/src/parse.rs
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@ -1,4 +1,4 @@
use super::error::Result;
use super::error::{Error, Result};
use super::util;
use std::fs;
use std::io::{self, Write};
@ -18,7 +18,8 @@ pub fn parse_file_at_path(
let mut _log_session = None;
let mut parser = Parser::new();
parser.set_language(language)?;
let source_code = fs::read(path)?;
let source_code = fs::read(path)
.map_err(|e| Error(format!("Error reading source file {:?}: {}", path, e)))?;
if debug_graph {
_log_session = Some(util::log_graphs(&mut parser, "log.html")?);