feat: added further target directory separation

This adds `target_engine`, which allows using the Cranelift compiler backend, which cuts even nightly build times in half!
framesurge · Jul 8, 2022 · b2d7e16 · b2d7e16
1 parent 70d425b
commit b2d7e16
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Showing 5 changed files with 21 additions and 7 deletions.
diff --git a/.gitignore b/.gitignore
@@ -4,5 +4,6 @@ pkg/
 .tribble/
 .idea/
 
+target_engine/
 target_wasm/
 dist/
diff --git a/examples/core/basic/.gitignore b/examples/core/basic/.gitignore
@@ -1,2 +1,3 @@
 dist/
+target_engine/
 target_wasm/
diff --git a/packages/perseus-cli/src/build.rs b/packages/perseus-cli/src/build.rs
@@ -97,7 +97,10 @@ pub fn build_internal(
             &sg_dir,
             &sg_spinner,
             &sg_msg,
-            vec![("PERSEUS_ENGINE_OPERATION", "build")]
+            vec![
+                ("PERSEUS_ENGINE_OPERATION", "build"),
+                ("CARGO_TARGET_DIR", "target_engine")
+            ]
         )?);
 
         Ok(0)

diff --git a/packages/perseus-cli/src/export.rs b/packages/perseus-cli/src/export.rs
@@ -168,7 +168,10 @@ pub fn export_internal(
             &ep_target,
             &ep_spinner,
             &ep_msg,
-            vec![("PERSEUS_ENGINE_OPERATION", "export")]
+            vec![
+                ("PERSEUS_ENGINE_OPERATION", "export"),
+                ("CARGO_TARGET_DIR", "target_engine")
+            ]
         )?);
 
         Ok(0)

diff --git a/packages/perseus-cli/src/snoop.rs b/packages/perseus-cli/src/snoop.rs
@@ -15,7 +15,10 @@ pub fn snoop_build(dir: PathBuf) -> Result<i32, ExecutionError> {
             env::var("PERSEUS_CARGO_ARGS").unwrap_or_else(|_| String::new())
         ),
         &dir,
-        vec![("PERSEUS_ENGINE_OPERATION", "build")],
+        vec![
+            ("PERSEUS_ENGINE_OPERATION", "build"),
+            ("CARGO_TARGET_DIR", "target_engine"),
+        ],
     )
 }
 
@@ -34,7 +37,7 @@ pub fn snoop_wasm_build(dir: PathBuf, opts: SnoopWasmOpts) -> Result<i32, Execut
             env::var("PERSEUS_WASM_PACK_ARGS").unwrap_or_else(|_| String::new())
         ),
         &dir,
-        vec![],
+        vec![("CARGO_TARGET_DIR", "target_wasm")],
     )
 }
 
@@ -52,8 +55,11 @@ pub fn snoop_server(dir: PathBuf, opts: SnoopServeOpts) -> Result<i32, Execution
             env::var("PERSEUS_CARGO_ARGS").unwrap_or_else(|_| String::new())
         ),
         &dir,
-        vec![("PERSEUS_ENGINE_OPERATION", "serve")], /* Unlike the `serve` command, we're both
-                                                      * building and running here, so we provide
-                                                      * the operation */
+        vec![
+            ("PERSEUS_ENGINE_OPERATION", "serve"),
+            ("CARGO_TARGET_DIR", "target_engine"),
+        ], /* Unlike the `serve` command, we're both
+            * building and running here, so we provide
+            * the operation */
     )
 }