fix: absolute path with vyper <0.4.0

src/build/mod.rs

@@ -10,6 +10,7 @@ use std::path::PathBuf;
 
 use crate::vyper::combined_json::CombinedJson;
 use crate::vyper::selection::Selection as VyperSelection;
+use crate::vyper::Compiler as VyperCompiler;
 
 use self::contract::Contract;
 
@@ -68,7 +69,28 @@ impl Build {
         let contracts = self
             .contracts
             .into_iter()
-            .map(|(path, contract)| (path, contract.into_combined_json()))
+            .map(|(mut path, contract)| {
+                if version < Some(&VyperCompiler::FIRST_VERSION_ABSOLUTE_PATHS) {
+                    let contract_path = PathBuf::from(path.as_str());
+                    let current_directory = std::env::current_dir()
+                        .map_err(|error| anyhow::anyhow!(error))
+                        .and_then(|path| crate::path_to_posix(path.as_path()))
+                        .and_then(|path| {
+                            contract_path
+                                .strip_prefix(path)
+                                .map_err(|error| anyhow::anyhow!(error))
+                        });
+
+                    path = match current_directory {
+                        Ok(path) => path,
+                        Err(_error) => contract_path.as_path(),
+                    }
+                    .to_string_lossy()
+                    .to_string();
+                }
+
+                (path, contract.into_combined_json())
+            })
             .collect();
 
         CombinedJson::new(contracts, version, zkvyper_version)

src/lib.rs

@@ -5,6 +5,7 @@
 #![allow(non_camel_case_types)]
 #![allow(clippy::upper_case_acronyms)]
 #![allow(clippy::too_many_arguments)]
+#![allow(clippy::assigning_clones)]
 
 pub(crate) mod build;
 pub(crate) mod r#const;

src/vyper/mod.rs

@@ -57,6 +57,9 @@ impl Compiler {
     pub const FIRST_VERSION_ENABLE_DECIMALS_SUPPORT: semver::Version =
         semver::Version::new(0, 4, 0);
 
+    /// The first version returning absolute paths.
+    pub const FIRST_VERSION_ABSOLUTE_PATHS: semver::Version = semver::Version::new(0, 4, 0);
+
     ///
     /// A shortcut constructor.
     ///