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bazelbuild · Dec 1, 2024 · 24199a1 · 24199a1
1 parent 24e8664
commit 24199a1
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Showing 2 changed files with 7 additions and 6 deletions.
diff --git a/crate_universe/src/splicing.rs b/crate_universe/src/splicing.rs
@@ -441,7 +441,7 @@ impl SplicedManifest {
 }
 
 pub(crate) fn read_manifest(manifest: &Utf8Path) -> Result<Manifest> {
-    let content = fs::read_to_string(manifest.as_std_path())?;
+    let content = fs::read_to_string(manifest.as_std_path()).with_context(|| format!("Failed to read file at {}", manifest))?;
     cargo_toml::Manifest::from_str(content.as_str()).context("Failed to deserialize manifest")
 }
 

diff --git a/crate_universe/src/splicing/splicer.rs b/crate_universe/src/splicing/splicer.rs
@@ -68,19 +68,20 @@ impl<'a> SplicerKind<'a> {
         }
         if !missing_labels.is_empty() || !missing_paths.is_empty() {
             bail!(
-                "Some manifests are not being tracked.{}{}",
+                "Some manifests are not being tracked.\nSplicing manifest: {:#?}\n{}{}",
+                splicing_manifest,
                 if !missing_labels.is_empty() {
                     format!(
-                        "\nPlease add the following labels to the `manifests` key:\n {}.",
-                        missing_labels.join("\n ")
+                        "\nPlease add the following labels to the `manifests` key:\n  {}",
+                        missing_labels.join("\n  ")
                     )
                 } else {
                     String::new()
                 },
                 if !missing_paths.is_empty() {
                     format!(
-                        " Please add labels for the following paths to the `manifests` key:\n {}.",
-                        missing_paths.join("\n ")
+                        " Please add labels for the following paths to the `manifests` key:\n  {}",
+                        missing_paths.join("\n  ")
                     )
                 } else {
                     String::new()