remove temp_dir; tempfile has all we need

crates/compiler/Cargo.toml

@@ -26,5 +26,8 @@ serde_json = { workspace = true }
 tracing = { workspace = true }
 tokio = { workspace = true }
 
+[dev-dependencies]
+tempfile = { workspace = true }
+
 [lints]
 workspace = true

crates/compiler/src/utils.rs

@@ -48,3 +48,28 @@ pub async fn solc_version(solc_path: &Path) -> anyhow::Result<semver::Version> {
         }
     }
 }
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    use revive_dt_common::types::VersionOrRequirement;
+
+    #[tokio::test]
+    async fn compiler_version_can_be_obtained() {
+        // Arrange
+        let temp_dir = tempfile::tempdir().expect("can create tempdir");
+        let solc_path = revive_dt_solc_binaries::download_solc(
+            temp_dir.path(),
+            VersionOrRequirement::default(),
+            false,
+        )
+        .await
+        .expect("can download solc");
+
+        // Act
+        let version = solc_version(&solc_path).await;
+
+        // Assert
+        let _ = version.expect("Failed to get version");
+    }
+}

crates/config/Cargo.toml

@@ -12,7 +12,7 @@ rust-version.workspace = true
 alloy = { workspace = true }
 clap = { workspace = true }
 semver = { workspace = true }
-temp-dir = { workspace = true }
+tempfile = { workspace = true }
 serde = { workspace = true }
 
 [lints]

crates/config/src/lib.rs

@@ -10,7 +10,7 @@ use alloy::{network::EthereumWallet, signers::local::PrivateKeySigner};
 use clap::{Parser, ValueEnum};
 use semver::Version;
 use serde::{Deserialize, Serialize};
-use temp_dir::TempDir;
+use tempfile::TempDir;
 
 #[derive(Debug, Parser, Clone, Serialize, Deserialize)]
 #[command(name = "retester")]

crates/core/Cargo.toml

@@ -37,7 +37,6 @@ tracing-subscriber = { workspace = true }
 semver = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
-temp-dir = { workspace = true }
 tempfile = { workspace = true }
 
 [lints]

crates/core/src/main.rs

@@ -18,7 +18,7 @@ use futures::StreamExt;
 use futures::stream;
 use indexmap::IndexMap;
 use revive_dt_node_interaction::EthereumNode;
-use temp_dir::TempDir;
+use tempfile::TempDir;
 use tokio::{sync::mpsc, try_join};
 use tracing::{debug, info, info_span, instrument};
 use tracing_appender::non_blocking::WorkerGuard;

crates/node/Cargo.toml

@@ -27,7 +27,7 @@ sp-core = { workspace = true }
 sp-runtime = { workspace = true }
 
 [dev-dependencies]
-temp-dir = { workspace = true }
+tempfile = { workspace = true }
 tokio = { workspace = true }
 
 [lints]

crates/node/src/geth.rs

@@ -605,7 +605,7 @@ impl Drop for GethNode {
 mod tests {
     use revive_dt_config::Arguments;
 
-    use temp_dir::TempDir;
+    use tempfile::TempDir;
 
     use crate::{GENESIS_JSON, Node};