Pass through aliases for build dependencies (#1133)

Fixes #1090

Author: oremj

crate_universe/src/templates/partials/build_script.template

@@ -51,6 +51,7 @@ cargo_build_script(
     {%- include "templates/partials/targeted_build_script_data_dependencies.template" -%},
     {%- else -%},
     {%- endif %}
+    aliases = {%- include "templates/partials/targeted_aliases.template" %},
     tags = [
         "cargo-raze",
         "manual",

examples/crate_universe/basic/BUILD.bazel

@@ -7,6 +7,7 @@ rust_binary(
     edition = "2018",
     deps = [
         crate("lazy_static"),
+        crate("value-bag"),
     ],
 )
 

examples/crate_universe/basic/src/main.rs

@@ -1,5 +1,6 @@
 use lazy_static::lazy_static;
 use std::collections::HashMap;
+use value_bag::ValueBag;
 
 lazy_static! {
     static ref HASHMAP: HashMap<&'static str, &'static str> = {
@@ -12,6 +13,10 @@ lazy_static! {
 }
 
 fn main() {
+    let bag = ValueBag::capture_display(&42);
+    let num = bag.to_u64().unwrap();
+
+    assert_eq!(num, 42);
     assert_eq!(HASHMAP["Daniel"], "Wagner-Hall");
     println!("It worked!");
 }

examples/crate_universe/basic/workspace.bzl

@@ -10,6 +10,10 @@ def deps():
                 name = "lazy_static",
                 semver = "=1.4",
             ),
+            crate.spec(
+                name = "value-bag",
+                semver = "=1.0.0-alpha.7",
+            ),
         ],
         supported_targets = [
             "x86_64-apple-darwin",