vastly improved CI - now builds/tests all feature configurations, against MSRV, stable, and nightly!

.gitlab-ci.yml

@@ -19,6 +19,25 @@ stages:
   - test
   - version
 
+# TEMPLATE
+.cargo-build:
+  stage: build
+  parallel:
+    matrix:
+      - FEATURES: [ 'xdg-mime-backend', 'infer-backend', 'multi-threaded xdg-mime-backend',
+                    'multi-threaded infer-backend' ]
+  script:
+    cargo build --no-default-features --locked --features="$FEATURES"
+
+.cargo-test:
+  stage: test
+  parallel:
+    matrix:
+      - FEATURES: [ 'xdg-mime-backend', 'infer-backend', 'multi-threaded xdg-mime-backend',
+                    'multi-threaded infer-backend' ]
+  script:
+    cargo test --no-default-features --locked --verbose --features="$FEATURES"
+
 clippy:
   stage: lint
   script:
@@ -26,25 +45,33 @@ clippy:
     - cargo clippy --version
     - ./clippy.sh ci
 
-xdg-backend:
-  stage: build
-  script:
-    - cargo build --features=xdg-mime-backend --locked
+# BUILD
 
-mime-backend:
-  stage: build
-  script:
-    cargo build --features=infer-backend --locked
+build-stable:
+  extends: .cargo-build
 
-cargo-test-xdg:
-  stage: test
-  script:
-    cargo test --features=xdg-mime-backend --verbose --locked
+build-msrv:
+  extends: build-stable
+  image: "rust:1.43.0"
 
-cargo-test-infer:
-  stage: test
-  script:
-    cargo test --features=infer-backend --verbose --locked
+build-nightly:
+  extends: build-stable
+  image: "rustlang/rust:nightly"
+
+# TEST
+
+test-stable:
+  extends: .cargo-test
+
+test-msrv:
+  extends: test-stable
+  image: "rust:1.43.0"
+
+test-nightly:
+  extends: test-stable
+  image: "rustlang/rust:nightly"
+
+# VERSION
 
 fif-version:
   stage: version