Improve Anchor and Hardhat error messages

trailofbits · Jul 3, 2024 · e6e756e · e6e756e
1 parent de21f2e
commit e6e756e
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/backends/src/anchor/mod.rs b/backends/src/anchor/mod.rs
@@ -1,5 +1,5 @@
 use super::{ts, OutputAccessors, OutputStrippedOfAnsiScapes, ParseAdapter, ParseHigh, RunHigh};
-use anyhow::{anyhow, Result};
+use anyhow::{anyhow, Context, Result};
 use log::debug;
 use necessist_core::{
     framework::{Interface, Postprocess, SourceFileTestSpanMap},
@@ -34,7 +34,8 @@ impl Anchor {
 
     pub fn new(context: &LightContext) -> Result<Self> {
         let anchor_toml = context.root.join("Anchor.toml");
-        let contents = read_to_string(&anchor_toml)?;
+        let contents = read_to_string(&anchor_toml)
+            .with_context(|| format!(r#"Failed to read "{}""#, anchor_toml.display()))?;
         let mut document = contents.parse::<DocumentMut>()?;
         let (prefix, suffix) = edit_test_script(&mut document, parse_test_value)?;
         Ok(Self {

diff --git a/backends/src/parsing.rs b/backends/src/parsing.rs
@@ -1,5 +1,5 @@
 use super::{GenericVisitor, ParseHigh};
-use anyhow::Result;
+use anyhow::{Context, Result};
 use heck::ToKebabCase;
 use necessist_core::{
     config,
@@ -381,7 +381,8 @@ impl<T: ParseLow> ParseHigh for ParseAdapter<T> {
 
         if source_files.is_empty() {
             for entry in walk_dir_results {
-                let entry = entry?;
+                let entry = entry
+                    .with_context(|| format!(r#"Failed to walk "{}""#, context.root.display()))?;
                 let path = entry.path();
 
                 if !path.is_file() {