v0.5.1

Cargo.toml

@@ -8,7 +8,7 @@ license     = "GPL-3.0"
 name        = "cargo-featalign"
 readme      = "README.md"
 repository  = "https://github.com/hack-ink/cargo-featalign"
-version     = "0.5.0"
+version     = "0.5.1"
 
 [profile.ci-dev]
 incremental = false

mock/Cargo.toml

@@ -30,6 +30,10 @@ pallet-c = { default-features = false, path = "pallet/c" }
 pallet-d = { default-features = false, path = "pallet/d" }
 # Test nested dependencies.
 primitive-a = { default-features = false, path = "primitive/a" }
+# Test empty feature format.
+primitive-b = { path = "primitive/b" }
+primitive-c = { path = "primitive/c" }
+primitive-d = { path = "primitive/d" }
 
 [dev-dependencies]
 general-e = { path = "general/e" }
@@ -61,6 +65,8 @@ try-runtime = [
 	# "pallet-d/try-runtime",
 ]
 
+empty = []
+
 [workspace]
 resolver = "2"
 

mock/Cargo.toml.expect

@@ -30,6 +30,10 @@ pallet-c = { default-features = false, path = "pallet/c" }
 pallet-d = { default-features = false, path = "pallet/d" }
 # Test nested dependencies.
 primitive-a = { default-features = false, path = "primitive/a" }
+# Test empty feature format.
+primitive-b = { path = "primitive/b" }
+primitive-c = { path = "primitive/c" }
+primitive-d = { path = "primitive/d" }
 
 [dev-dependencies]
 general-e = { path = "general/e" }
@@ -67,6 +71,12 @@ try-runtime = [
 	# "pallet-d/try-runtime",
 ]
 
+empty = [
+	"primitive-b/empty",
+	"primitive-c/empty",
+	"primitive-d/empty",
+]
+
 [workspace]
 resolver = "2"
 

mock/primitive/b/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+authors     = ["Xavier Lau <xavier@inv.cafe>"]
+description = "primitive-b"
+edition     = "2021"
+homepage    = "https://hack.ink/cargo-featalign"
+license     = "GPL-3.0"
+name        = "primitive-b"
+readme      = "README.md"
+repository  = "https://github.com/hack-ink/cargo-featalign"
+version     = "0.0.0"
+
+[features]
+empty = []

mock/primitive/b/src/lib.rs

@@ -0,0 +1 @@
+

mock/primitive/c/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+authors     = ["Xavier Lau <xavier@inv.cafe>"]
+description = "primitive-c"
+edition     = "2021"
+homepage    = "https://hack.ink/cargo-featalign"
+license     = "GPL-3.0"
+name        = "primitive-c"
+readme      = "README.md"
+repository  = "https://github.com/hack-ink/cargo-featalign"
+version     = "0.0.0"
+
+[features]
+empty = []

mock/primitive/c/src/lib.rs

@@ -0,0 +1 @@
+

mock/primitive/d/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+authors     = ["Xavier Lau <xavier@inv.cafe>"]
+description = "primitive-d"
+edition     = "2021"
+homepage    = "https://hack.ink/cargo-featalign"
+license     = "GPL-3.0"
+name        = "primitive-d"
+readme      = "README.md"
+repository  = "https://github.com/hack-ink/cargo-featalign"
+version     = "0.0.0"
+
+[features]
+empty = []

mock/primitive/d/src/lib.rs

@@ -0,0 +1 @@
+

src/test.rs

@@ -13,7 +13,11 @@ fn cargo_featalign_should_work() {
 	Shared::initialize(SharedInitiator { thread: 32, mode: Mode::DryRun2 });
 	Analyzer::initialize(AnalyzerInitiator {
 		manifest_path: "mock".into(),
-		features: vec!["std".into(), "runtime-benchmarks".into(), "try-runtime".into()],
+		features: ["std", "runtime-benchmarks", "try-runtime", "empty"]
+			.iter()
+			.copied()
+			.map(Into::into)
+			.collect(),
 		workspace_only: true,
 		default_std: true,
 	})