permadraft: HPC-via-generic backend

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "crankshaft"]
+	path = crankshaft
+	url = https://github.com/stjude-rust-labs/crankshaft.git

Cargo.toml

@@ -13,6 +13,9 @@ members = [
     "wdl-lint",
     "wdl-lsp",
 ]
+exclude = [
+    "crankshaft",
+]
 resolver = "2"
 
 [workspace.package]
@@ -33,7 +36,7 @@ clap-verbosity-flag = { version = "3.0.3", features = ["tracing"] }
 codespan-reporting = "0.12.0"
 colored = "3.0.0"
 convert_case = "0.8.0"
-crankshaft = "0.4.0"
+crankshaft = { path = "./crankshaft/crankshaft" }
 dirs = "6.0.0"
 faster-hex = "0.10.0"
 fs_extra = "1.3.0"

wdl-engine/src/backend.rs

@@ -28,10 +28,12 @@ use crate::http::HttpDownloader;
 use crate::path::EvaluationPath;
 
 mod docker;
+mod generic;
 mod local;
 mod tes;
 
 pub use docker::*;
+pub use generic::*;
 pub use local::*;
 pub use tes::*;