refactor: remove test_tools and full features from mithril-common

Alenar · Alenar · commit 3848260f8126 · 2025-07-25T17:18:07.000+02:00
This limit the available features of `mithril-common` to a minimum,
making it easier for rust compiler to reuse build artifacts.
diff --git a/flake.nix b/flake.nix
@@ -100,7 +100,7 @@
             // args);
 
         mithril-stm = buildPackage ./mithril-stm/Cargo.toml null {};
-        mithril-common = buildPackage ./mithril-common/Cargo.toml mithril-stm.cargoArtifacts { cargoExtraArgs = "-p mithril-common --features full"; };
+        mithril-common = buildPackage ./mithril-common/Cargo.toml mithril-stm.cargoArtifacts { cargoExtraArgs = "-p mithril-common"; };
         mithril = buildPackage null mithril-common.cargoArtifacts {
           doCheck = false;
         };
diff --git a/internal/cardano-node/mithril-cardano-node-chain/Cargo.toml b/internal/cardano-node/mithril-cardano-node-chain/Cargo.toml
@@ -35,7 +35,6 @@ kes-summed-ed25519 = { version = "0.2.1", features = [
     "serde_enabled",
     "sk_clone_enabled",
 ] }
-mithril-common = { path = "../../../mithril-common", features = ["test_tools"] }
 mockall = { workspace = true }
 pallas-crypto = "0.33.0"
 slog-async = { workspace = true }
diff --git a/internal/cardano-node/mithril-cardano-node-internal-database/Cargo.toml b/internal/cardano-node/mithril-cardano-node-internal-database/Cargo.toml
@@ -29,7 +29,6 @@ walkdir = "2.5.0"
 
 [dev-dependencies]
 criterion = { version = "0.6.0", features = ["html_reports", "async_tokio"] }
-mithril-common = { path = "../../../mithril-common", version = ">=0.5", features = ["test_tools"] }
 mockall = { workspace = true }
 slog-async = { workspace = true }
 slog-term = { workspace = true }
diff --git a/internal/mithril-dmq/Cargo.toml b/internal/mithril-dmq/Cargo.toml
@@ -24,7 +24,6 @@ slog = { workspace = true }
 tokio = { workspace = true, features = ["sync"] }
 
 [dev-dependencies]
-mithril-common = { path = "../../mithril-common", features = ["test_tools"] }
 mockall = { workspace = true }
 slog-async = { workspace = true }
 slog-term = { workspace = true }
diff --git a/internal/mithril-era/Cargo.toml b/internal/mithril-era/Cargo.toml
@@ -21,5 +21,4 @@ serde_json = { workspace = true }
 thiserror = { workspace = true }
 
 [dev-dependencies]
-mithril-common = { path = "../../mithril-common", features = ["test_tools"] }
 tokio = { workspace = true, features = ["macros"] }
diff --git a/internal/mithril-persistence/Cargo.toml b/internal/mithril-persistence/Cargo.toml
@@ -26,5 +26,4 @@ thiserror = { workspace = true }
 tokio = { workspace = true }
 
 [dev-dependencies]
-mithril-common = { path = "../../mithril-common", features = ["test_tools"] }
 tokio = { workspace = true, features = ["macros", "time"] }
diff --git a/internal/mithril-resource-pool/Cargo.toml b/internal/mithril-resource-pool/Cargo.toml
@@ -18,5 +18,4 @@ thiserror = { workspace = true }
 tokio = { workspace = true }
 
 [dev-dependencies]
-mithril-common = { path = "../../mithril-common", features = ["test_tools"] }
 tokio = { workspace = true, features = ["macros", "time"] }
diff --git a/internal/signed-entity/mithril-signed-entity-preloader/Cargo.toml b/internal/signed-entity/mithril-signed-entity-preloader/Cargo.toml
@@ -21,7 +21,6 @@ slog = { workspace = true }
 tokio = { workspace = true }
 
 [dev-dependencies]
-mithril-common = { path = "../../../mithril-common", features = ["test_tools"] }
 mockall = { workspace = true }
 slog-async = { workspace = true }
 slog-term = { workspace = true }
diff --git a/internal/tests/mithril-api-spec/Cargo.toml b/internal/tests/mithril-api-spec/Cargo.toml
@@ -17,4 +17,4 @@ serde_yml = "0.0.12"
 warp = { workspace = true }
 
 [dev-dependencies]
-mithril-common = { path = "../../../mithril-common", features = ["test_tools"] }
+mithril-common = { path = "../../../mithril-common" }
diff --git a/mithril-aggregator/Cargo.toml b/mithril-aggregator/Cargo.toml
@@ -29,7 +29,7 @@ hex = { workspace = true }
 mithril-cardano-node-chain = { path = "../internal/cardano-node/mithril-cardano-node-chain" }
 mithril-cardano-node-internal-database = { path = "../internal/cardano-node/mithril-cardano-node-internal-database" }
 mithril-cli-helper = { path = "../internal/mithril-cli-helper" }
-mithril-common = { path = "../mithril-common", features = ["full"] }
+mithril-common = { path = "../mithril-common" }
 mithril-dmq = { path = "../internal/mithril-dmq", optional = true }
 mithril-doc = { path = "../internal/mithril-doc" }
 mithril-era = { path = "../internal/mithril-era" }
@@ -82,10 +82,7 @@ criterion = { version = "0.6.0", features = ["html_reports", "async_tokio"] }
 http = "1.3.1"
 httpmock = "0.7.0"
 mithril-api-spec = { path = "../internal/tests/mithril-api-spec" }
-mithril-common = { path = "../mithril-common", features = [
-    "allow_skip_signer_certification",
-    "test_tools",
-] }
+mithril-common = { path = "../mithril-common", features = ["allow_skip_signer_certification"] }
 mithril-test-http-server = { path = "../internal/tests/mithril-test-http-server" }
 mockall = { workspace = true }
 slog-scope = "4.4.0"
diff --git a/mithril-client-cli/Cargo.toml b/mithril-client-cli/Cargo.toml
@@ -62,5 +62,5 @@ zip = "4.3.0"
 
 [dev-dependencies]
 httpmock = "0.7.0"
-mithril-common = { path = "../mithril-common", features = ["test_tools"] }
+mithril-common = { path = "../mithril-common" }
 mockall = { workspace = true }
diff --git a/mithril-client/Cargo.toml b/mithril-client/Cargo.toml
@@ -90,9 +90,6 @@ bon = "3.6.4"
 hex = { workspace = true }
 http = "1.3.1"
 httpmock = "0.7.0"
-mithril-common = { path = "../mithril-common", version = ">=0.5", default-features = false, features = [
-    "test_tools",
-] }
 mockall = { workspace = true }
 sha2 = "0.10.9"
 slog-async = { workspace = true }
diff --git a/mithril-common/Cargo.toml b/mithril-common/Cargo.toml
@@ -24,9 +24,6 @@ crate-type = ["lib", "cdylib", "staticlib"]
 [features]
 default = ["rug-backend"]
 
-# Full feature set
-full = ["test_tools"]
-
 # Enables `rug-backend` features for `mithril-stm` dependency
 rug-backend = ["mithril-stm/rug-backend"]
 # Enables `num-integer-backend` features for `mithril-stm` dependency
@@ -35,8 +32,6 @@ num-integer-backend = ["mithril-stm/num-integer-backend"]
 
 # Disable signer certification, to be used only for tests
 allow_skip_signer_certification = []
-# Enable all tests tools
-test_tools = []
 
 [dependencies]
 anyhow = { workspace = true }
diff --git a/mithril-common/Makefile b/mithril-common/Makefile
@@ -1,11 +1,6 @@
 .PHONY: all build test check doc check-all-features-set
 
 CARGO = cargo
-# All the crates features excluding the two that have little to no impact to the code
-FEATURES := $(shell ${CARGO} metadata --quiet --no-deps \
-	| jq -r '.packages[] | select(.name=="mithril-common") | .features \
-	  | del(.allow_skip_signer_certification) | del(.portable) \
-	  | keys | join(" ")')
 
 all: test build
 
@@ -25,19 +20,3 @@ doc:
 
 bench:
 	${CARGO} bench --features full --verbose
-
-# Compute the powerset of all the given features and save it to a file
-.feature-sets:
-	powerset() { [ $$# -eq 0 ] && echo || (shift; powerset "$$@") | while read r ; do echo "$$1 $$r"; echo "$$r"; done };\
-	powerset $$(echo "$(FEATURES)") > .features-sets
-
-check-all-features-set: .feature-sets
-	# Read the file to run cargo clippy on all those features sets
-	cat .features-sets | while read features_set; do \
-		echo "Clippy common with feature '$$features_set''"; \
-		${CARGO} clippy -p mithril-common --features "$$features_set"; \
-	done
-	echo "Clippy common without features"; \
-	${CARGO} clippy -p mithril-common
-
-	rm .features-sets
diff --git a/mithril-common/src/crypto_helper/cardano/key_certification.rs b/mithril-common/src/crypto_helper/cardano/key_certification.rs
@@ -292,7 +292,6 @@ impl KeyRegWrapper {
     }
 }
 
-#[cfg(any(test, feature = "test_tools"))]
 mod test_extensions {
     use crate::test::crypto_helper::ProtocolInitializerTestExtension;
 
diff --git a/mithril-common/src/entities/block_range.rs b/mithril-common/src/entities/block_range.rs
@@ -201,7 +201,6 @@ impl ExactSizeIterator for BlockRangesSequence {
     }
 }
 
-#[cfg(any(test, feature = "test_tools"))]
 mod test_extensions {
     use crate::test::entities_extensions::BlockRangeTestExtension;
 
diff --git a/mithril-common/src/lib.rs b/mithril-common/src/lib.rs
@@ -18,8 +18,6 @@ pub mod messages;
 pub mod protocol;
 pub mod signable_builder;
 
-#[cfg(any(test, feature = "test_tools"))]
-#[cfg_attr(docsrs, doc(cfg(feature = "test_tools")))]
 pub mod test;
 
 pub use entities::{CardanoNetwork, MagicId};
diff --git a/mithril-relay/Cargo.toml b/mithril-relay/Cargo.toml
@@ -34,7 +34,7 @@ libp2p = { version = "0.56.0", features = [
     "websocket",
     "yamux",
 ] }
-mithril-common = { path = "../mithril-common", features = ["full"] }
+mithril-common = { path = "../mithril-common" }
 mithril-doc = { path = "../internal/mithril-doc" }
 mithril-test-http-server = { path = "../internal/tests/mithril-test-http-server" }
 reqwest = { workspace = true, features = [
diff --git a/mithril-signer/Cargo.toml b/mithril-signer/Cargo.toml
@@ -26,7 +26,7 @@ hex = { workspace = true }
 mithril-cardano-node-chain = { path = "../internal/cardano-node/mithril-cardano-node-chain" }
 mithril-cardano-node-internal-database = { path = "../internal/cardano-node/mithril-cardano-node-internal-database" }
 mithril-cli-helper = { path = "../internal/mithril-cli-helper" }
-mithril-common = { path = "../mithril-common", features = ["full"] }
+mithril-common = { path = "../mithril-common" }
 mithril-dmq = { path = "../internal/mithril-dmq", optional = true }
 mithril-doc = { path = "../internal/mithril-doc" }
 mithril-era = { path = "../internal/mithril-era" }
@@ -64,7 +64,6 @@ tikv-jemallocator = { version = "0.6.0", optional = true }
 criterion = { version = "0.6.0", features = ["html_reports", "async_tokio"] }
 http = "1.3.1"
 httpmock = "0.7.0"
-mithril-common = { path = "../mithril-common" }
 mockall = { workspace = true }
 prometheus-parse = "0.2.5"
 slog-scope = "4.4.0"
diff --git a/mithril-test-lab/mithril-end-to-end/Cargo.toml b/mithril-test-lab/mithril-end-to-end/Cargo.toml
@@ -26,7 +26,7 @@ clap = { workspace = true }
 indicatif = { version = "0.18.0", features = ["tokio"] }
 mithril-cardano-node-chain = { path = "../../internal/cardano-node/mithril-cardano-node-chain" }
 mithril-cardano-node-internal-database = { path = "../../internal/cardano-node/mithril-cardano-node-internal-database" }
-mithril-common = { path = "../../mithril-common", features = ["full"] }
+mithril-common = { path = "../../mithril-common" }
 mithril-doc = { path = "../../internal/mithril-doc" }
 reqwest = { workspace = true, features = ["default"] }
 serde = { workspace = true }
