Check that the --kernel-manifest path exists

phil-opp · phil-opp · commit 9a8ace78650d · 2021-02-22T19:12:43.000+01:00
diff --git a/build.rs b/build.rs
@@ -213,6 +213,12 @@ mod binary {
                     path,
                 )
             }
+            Ok(path) if !Path::new(&path).exists() => {
+                format!(
+                    "compile_error!(\"The given `--kernel-manifest` path `{}` does not exist`\")",
+                    path,
+                )
+            }
             Ok(path) => {
                 println!("cargo:rerun-if-changed={}", path);
 

Original file line number	Diff line number	Diff line change
`@@ -213,6 +213,12 @@ mod binary {`
`213`	`213`	`path,`
`214`	`214`	`)`
`215`	`215`	`}`
	`216`	`+ Ok(path) if !Path::new(&path).exists() => {`
	`217`	`+ format!(`
	`218`	+ "compile_error!(\"The given `--kernel-manifest` path `{}` does not exist`\")",
	`219`	`+ path,`
	`220`	`+ )`
	`221`	`+ }`
`216`	`222`	`Ok(path) => {`
`217`	`223`	`println!("cargo:rerun-if-changed={}", path);`
`218`	`224`