add build preset / bundle configurations for wallaby and devnet-wasm.

QoL finishing touches:
- The 1:N network/features mapping in runtime/build.rs wasn't cutting it any longer.
  I expanded this data structure to M:N.
- Added docs to runtime/build.rs.

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       CACHE_SKIP_SAVE: ${{ matrix.push == '' || matrix.push == 'false' }}
     strategy:
       matrix:
-        network: [ 'mainnet', 'caterpillarnet', 'butterflynet', 'calibrationnet', 'devnet', 'testing', 'testing-fake-proofs' ]
+        network: [ 'mainnet', 'caterpillarnet', 'butterflynet', 'calibrationnet', 'devnet', 'testing', 'testing-fake-proofs', 'wallaby', 'devnet-wasm' ]
     steps:
     - name: Checking out
       uses: actions/checkout@v2

.gitignore

@@ -3,4 +3,4 @@ target
 *.wasm
 .idea/
 **/.DS_Store
-output/builtin-actors.car
+output/*.car

Makefile

@@ -72,8 +72,11 @@ bundle-calibrationnet: deps-build
 bundle-devnet: deps-build
 	BUILD_FIL_NETWORK=devnet cargo run -- -o output/builtin-actors-devnet.car
 
-bundle-devnet-m2-native: deps-build
-	BUILD_FIL_NETWORK=devnet-m2-native cargo run -- -o output/builtin-actors-devnet-m2-native.car
+bundle-wallaby: deps-build
+	BUILD_FIL_NETWORK=wallaby cargo run -- -o output/builtin-actors-wallaby.car
+
+bundle-devnet-wasm: deps-build
+	BUILD_FIL_NETWORK=devnet-wasm cargo run -- -o output/builtin-actors-devnet-wasm.car
 
 bundle-testing: deps-build
 	BUILD_FIL_NETWORK=testing cargo run -- -o output/builtin-actors-testing.car

actors/init/Cargo.toml

@@ -14,7 +14,7 @@ keywords = ["filecoin", "web3", "wasm"]
 crate-type = ["cdylib", "lib"]
 
 [dependencies]
-fil_actors_runtime = { version = "9.0.0-alpha.1", path = "../../runtime", features = ["fil-actor"] }
+fil_actors_runtime = { version = "9.0.0-alpha.1", path = "../../runtime" }
 fvm_shared = { version = "0.8.0", default-features = false }
 fvm_ipld_hamt = "0.5.1"
 serde = { version = "1.0.136", features = ["derive"] }
@@ -30,5 +30,5 @@ fvm_ipld_encoding = "0.2.2"
 fil_actors_runtime = { version = "9.0.0-alpha.1", path = "../../runtime", features = ["test_utils", "sector-default"] }
 
 [features]
-fil-actor = []
+fil-actor = ["fil_actors_runtime/fil-actor"]
 m2-native = ["fil_actors_runtime/m2-native"]

build.rs

@@ -32,6 +32,8 @@ const DEFAULT_CARGO_FEATURES: &[&str] = &["fil-actor"];
 
 /// Extra Cargo-level features to enable per network.
 const EXTRA_CARGO_FEATURES: &[(&str, &[&str])] = &[
+    ("devnet-wasm", &["m2-native"]),
+    /*("devnet-evm", &["m2-fevm"]),*/
     ("wallaby", &["m2-native"]),
 ];
 
@@ -51,8 +53,10 @@ fn network_name() -> String {
         Some("calibrationnet")
     } else if cfg!(feature = "devnet") {
         Some("devnet")
-    } else if cfg!(feature = "devnet-m2-native") {
-        Some("devnet-m2-native")
+    } else if cfg!(feature = "devnet-wasm") {
+        Some("devnet-wasm")
+    }else if cfg!(feature = "wallaby") {
+        Some("wallaby")
     } else if cfg!(feature = "testing") {
         Some("testing")
     } else if cfg!(feature = "testing-fake-proofs") {

runtime/build.rs

@@ -1,7 +1,7 @@
-static NETWORKS: &[(&str, &[&str])] = &[
-    ("mainnet", &["sector-32g", "sector-64g"]),
+static NETWORKS: &[(&[&str], &[&str])] = &[
+    (&["mainnet"], &["sector-32g", "sector-64g"]),
     (
-        "caterpillarnet",
+        &["caterpillarnet"],
         &[
             "sector-512m",
             "sector-32g",
@@ -11,15 +11,11 @@ static NETWORKS: &[(&str, &[&str])] = &[
             "min-power-2k",
         ],
     ),
-    ("butterflynet", &["sector-512m", "sector-32g", "sector-64g", "min-power-2g"]),
-    ("calibrationnet", &["sector-32g", "sector-64g", "min-power-32g"]),
-    ("devnet", &["sector-2k", "sector-8m", "small-deals", "short-precommit", "min-power-2k"]),
+    (&["butterflynet", "wallaby"], &["sector-512m", "sector-32g", "sector-64g", "min-power-2g"]),
+    (&["calibrationnet"], &["sector-32g", "sector-64g", "min-power-32g"]),
+    (&["devnet", "devnet-wasm", /*devnet-fevm*/], &["sector-2k", "sector-8m", "small-deals", "short-precommit", "min-power-2k"]),
     (
-        "devnet-m2-native",
-        &["sector-2k", "sector-8m", "small-deals", "short-precommit", "min-power-2k", "m2-native"],
-    ),
-    (
-        "testing",
+        &["testing"],
         &[
             "sector-2k",
             "sector-8m",
@@ -33,7 +29,7 @@ static NETWORKS: &[(&str, &[&str])] = &[
         ],
     ),
     (
-        "testing-fake-proofs",
+        &["testing-fake-proofs"],
         &[
             "sector-2k",
             "sector-8m",
@@ -50,12 +46,22 @@ static NETWORKS: &[(&str, &[&str])] = &[
 ];
 const NETWORK_ENV: &str = "BUILD_FIL_NETWORK";
 
+/// This build script enables _local_ compile features. These features do not
+/// affect the dependency graph (they are not processed by Cargo). They are only
+/// in effect for conditional compilation _in this crate_.
+///
+/// The reason we can't set these features as Cargo features from the root build
+/// is that this crate is only ever used as a _transitive_ dependency from actor
+/// crates.
+///
+/// So the only two options are: (a) actors crates set the features when
+/// importing us as a dependency (super repetitive), or (b) this.
 fn main() {
     let network = std::env::var(NETWORK_ENV).ok();
     println!("cargo:rerun-if-env-changed={}", NETWORK_ENV);
 
     let network = network.as_deref().unwrap_or("mainnet");
-    let features = NETWORKS.iter().find(|(k, _)| k == &network).expect("unknown network").1;
+    let features = NETWORKS.iter().find(|(k, _)| k.contains(&network)).expect("unknown network").1;
     for feature in features {
         println!("cargo:rustc-cfg=feature=\"{}\"", feature);
     }