Test MSRV 1.54 on CI

Author: tyranron

.github/workflows/ci.yml

@@ -53,6 +53,39 @@ jobs:
   # Testing #
   ###########
 
+  msrv:
+    name: MSRV
+    if: ${{ github.ref == 'refs/heads/main'
+            || startsWith(github.ref, 'refs/tags/v')
+            || !contains(github.event.head_commit.message, '[skip ci]') }}
+    strategy:
+      fail-fast: false
+      matrix:
+        msrv: ['1.54.0']
+        crate:
+          - cucumber-codegen
+          - cucumber
+        os:
+          - ubuntu
+          - macOS
+          - windows
+    runs-on: ${{ matrix.os }}-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.msrv }}
+          override: true
+
+      - run: cargo +nightly update -Z minimal-versions
+
+      - run: make test.cargo crate=${{ matrix.crate }}
+
   test:
     if: ${{ github.ref == 'refs/heads/main'
             || startsWith(github.ref, 'refs/tags/v')

Cargo.toml

@@ -32,14 +32,14 @@ macros = ["cucumber-codegen", "inventory"]
 async-trait = "0.1.40"
 atty = "0.2.14"
 clap = { version = "=3.0.0-beta.5", features = ["derive"] }
-console = "0.14.1"
+console = "0.15"
 derive_more = { version = "0.99.16", features = ["deref", "deref_mut", "display", "error", "from"], default_features = false }
 either = "1.6"
 futures = "0.3.17"
 gherkin = { package = "gherkin_rust", version = "0.10" }
-globwalk = "0.8"
+globwalk = "0.8.1"
 itertools = "0.10"
-linked-hash-map = "0.5"
+linked-hash-map = "0.5.3"
 once_cell = { version = "1.8", features = ["parking_lot"] }
 regex = "1.5"
 sealed = "0.3"
@@ -49,7 +49,7 @@ cucumber-codegen = { version = "0.10", path = "./codegen", optional = true }
 inventory = { version = "0.1.10", optional = true }
 
 [dev-dependencies]
-tokio = { version = "1.0", features = ["macros", "rt-multi-thread", "time"] }
+tokio = { version = "1.12", features = ["macros", "rt-multi-thread", "time"] }
 
 [[test]]
 name = "wait"

Makefile

@@ -46,7 +46,7 @@ cargo.doc:
 ifeq ($(clean),yes)
 	@rm -rf target/doc/
 endif
-	cargo +stable doc $(if $(call eq,$(crate),),--workspace,-p $(crate)) \
+	cargo doc $(if $(call eq,$(crate),),--workspace,-p $(crate)) \
 		--all-features \
 		$(if $(call eq,$(private),no),,--document-private-items) \
 		$(if $(call eq,$(open),no),,--open)
@@ -67,7 +67,7 @@ cargo.fmt:
 #	make cargo.lint
 
 cargo.lint:
-	cargo +stable clippy --workspace -- -D clippy::pedantic -D warnings
+	cargo clippy --workspace -- -D clippy::pedantic -D warnings
 
 
 
@@ -82,8 +82,7 @@ cargo.lint:
 #	make test.cargo [crate=<crate-name>]
 
 test.cargo:
-	cargo +stable test $(if $(call eq,$(crate),),--workspace,-p $(crate)) \
-		--all-features
+	cargo test $(if $(call eq,$(crate),),--workspace,-p $(crate)) --all-features
 
 
 # Run Rust tests of Book.
@@ -92,7 +91,7 @@ test.cargo:
 #	make test.book
 
 test.book:
-	cargo +stable test --manifest-path book/tests/Cargo.toml
+	cargo test --manifest-path book/tests/Cargo.toml
 
 
 

README.md

@@ -3,6 +3,7 @@ Cucumber testing framework for Rust
 
 [![Documentation](https://docs.rs/cucumber/badge.svg)](https://docs.rs/cucumber)
 [![Actions Status](https://github.com/cucumber-rs/cucumber/workflows/CI/badge.svg)](https://github.com/cucumber-rs/cucumber/actions)
+[![Rust 1.54+](https://img.shields.io/badge/rustc-1.54+-lightgray.svg "Rust 1.54+")](https://blog.rust-lang.org/2021/07/29/Rust-1.54.0.html)
 [![Unsafe Forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance/)
 
 An implementation of the [Cucumber] testing framework for Rust. Fully native, no external test runners or dependencies.

codegen/Cargo.toml

@@ -22,16 +22,16 @@ proc-macro = true
 [dependencies]
 inflections = "1.1"
 itertools = "0.10"
-proc-macro2 = "1.0"
-quote = "1.0"
+proc-macro2 = "1.0.28"
+quote = "1.0.9"
 regex = "1.4"
-syn = { version = "1.0", features = ["derive", "extra-traits", "full"] }
+syn = { version = "1.0.74", features = ["derive", "extra-traits", "full"] }
 
 [dev-dependencies]
 async-trait = "0.1"
 cucumber = { path = "..", features = ["macros"] }
 futures = "0.3"
-tokio = { version = "1.0", features = ["macros", "rt-multi-thread", "time"] }
+tokio = { version = "1.12", features = ["macros", "rt-multi-thread", "time"] }
 
 [[test]]
 name = "example"

codegen/README.md

@@ -3,6 +3,7 @@
 
 [![Documentation](https://docs.rs/cucumber-codegen/badge.svg)](https://docs.rs/cucumber-codegen)
 [![Actions Status](https://github.com/cucumber-rs/cucumber/workflows/CI/badge.svg)](https://github.com/cucumber-rs/cucumber/actions)
+[![Rust 1.54+](https://img.shields.io/badge/rustc-1.54+-lightgray.svg "Rust 1.54+")](https://blog.rust-lang.org/2021/07/29/Rust-1.54.0.html)
 [![Unsafe Forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance)
 
 - [Changelog](https://github.com/cucumber-rs/cucumber/blob/main/codegen/CHANGELOG.md)