refactor: Add emscripten_verison function

PyO3 · Feb 17, 2023 · d4726f2 · d4726f2
1 parent aa1c910
commit d4726f2
Showing 1 changed file with 11 additions and 6 deletions.
diff --git a/src/target.rs b/src/target.rs
@@ -330,12 +330,7 @@ impl Target {
             }
             // Emscripten
             (Os::Emscripten, Arch::Wasm32) => {
-                let os_version = env::var("MATURIN_EMSCRIPTEN_VERSION");
-                let release = match os_version {
-                    Ok(os_ver) => os_ver,
-                    Err(_) => emcc_version()?,
-                };
-                let release = release.replace(['.', '-'], "_");
+                let release = emscripten_version()?.replace(['.', '-'], "_");
                 format!("emscripten_{release}_wasm32")
             }
             (Os::Wasi, Arch::Wasm32) => {
@@ -783,6 +778,16 @@ pub(crate) fn rustc_macosx_target_version(target: &str) -> (u16, u16) {
     rustc_target_version().unwrap_or(fallback_version)
 }
 
+/// Emscripten version
+fn emscripten_version() -> Result<String> {
+    let os_version = env::var("MATURIN_EMSCRIPTEN_VERSION");
+    let release = match os_version {
+        Ok(os_ver) => os_ver,
+        Err(_) => emcc_version()?,
+    };
+    Ok(release)
+}
+
 fn emcc_version() -> Result<String> {
     use regex::bytes::Regex;
     use std::process::Command;