CI for v2-master

.azure-pipelines.yml

@@ -0,0 +1,61 @@
+name: $(Build.BuildId)
+trigger:
+  # Always build master
+  - v2-master
+pr:
+  # Enable building pull requests.
+  - v2-master
+stages:
+  - stage: Testing
+    jobs:
+      - job:
+        variables:
+          rust: 1.36.0
+        strategy:
+          matrix:
+            Windows 32-bit (MSVC):
+              image: vs2017-win2016
+              target: i686-pc-windows-msvc
+            Windows 64-bit (MSVC):
+              image: vs2017-win2016
+              target: x86_64-pc-windows-msvc
+            Windows 32-bit (MinGW):
+              image: vs2017-win2016
+              target: i686-pc-windows-gnu
+            Windows 64-bit (MinGW):
+              image: vs2017-win2016
+              target: x86_64-pc-windows-gnu
+        pool:
+          vmImage: $(image)
+        steps:
+          - checkout: self
+            fetchDepth: 1
+            path: clap
+            displayName: Checkout repository
+          - task: Cache@2
+            inputs:
+              key: cargo | "$(rust)" | $(target) | Cargo.toml
+              path: C:\Rust\.cargo
+            displayName: Caching cargo
+          - task: Cache@2
+            inputs:
+              key: compiled | "$(rust)" | $(target) | Cargo.toml
+              path: target
+            displayName: Caching compiled
+          - script: rustup default $(rust)-$(target)
+            displayName: Install rust
+          - script: cargo test --no-default-features
+            displayName: Test without default features
+            env:
+              RUST_BACKTRACE: full
+          - script: cargo test --features "yaml unstable"
+            displayName: Test with most features
+            env:
+              RUST_BACKTRACE: full
+          - script: |
+              rmdir /Q /S C:\Rust\.cargo\registry\src
+              rmdir /Q /S target\.rustc_info.json
+              rmdir /Q /S target\debug\examples
+              rmdir /Q /S target\debug\incremental
+            displayName: Cleaning for cache
+            continueOnError: true

.travis.yml

@@ -1,67 +1,66 @@
-sudo: true
+os: linux
 language: rust
-cache:
-  directories:
-    - $HOME/.cargo
-    - $HOME/.rustup
+cache: cargo
 before_cache:
-  - rm -rf /home/travis/.cargo/registry
-rust:
-  - nightly
-  - nightly-2019-06-18
-  - beta
-  - stable
-  - 1.33.0
-matrix:
-    allow_failures:
-        - rust: nightly
-    nightly-2019-06-18:
-        - script: cargo clippy
-before_script:
-  - |
-    pip install git+git://github.com/kbknapp/travis-cargo.git --user &&
-    export PATH=$HOME/.local/bin:$PATH
-  - |
-    if [[ "$TRAVIS_RUST_VERSION" == "1.13.0" ]]; then
-        echo "Old Rust detected, removing version-sync dependency"
-        sed -i "/^version-sync =/d" Cargo.toml
-        rm "tests/version-numbers.rs"
-    fi
+  - find target/debug -type f -maxdepth 1 -delete
+  - rm -rf target/.rustc_info.json
+  - rm -rf target/debug/examples
+  - rm -rf target/debug/incremental
+  - rm -rf target/tests/target/debug/incremental
+  - rm -rf target/tests/target/debug/deps/{clap*, trybuild*}
+  - rm -rf target/debug/{deps,.fingerpint}/clap*
+  - find target/debug/deps -name "clap*" -exec rm -rf {} +
+  - ls -1 examples/ | sed -e 's/\.rs$//' | xargs -I "{{}}" find target/debug/deps -name "{{}}*" -exec rm -rf {} +
+  - ls -1 tests/ | sed -e 's/\.rs$//' | xargs -I "{{}}" find target/debug/deps -name "{{}}*" -exec rm -rf {} +
+rust: stable
+branches:
+  only:
+    # Always build master & Enable building pull requests.
+    - v2-master
+jobs:
+  allow_failures:
+    - rust: nightly
+    - env:
+        - SHARD=coverage
+  fast_finish: true
+  include:
+    - os: osx
+      rust: 1.36.0
+    - rust: 1.36.0
+    - {}
+    - rust: beta
+    - rust: nightly
+    - env:
+        - SHARD=lint
+      before_script:
+        - rustup component add clippy
+        - rustup component add rustfmt
+      script:
+        - echo "Checking codebase with Clippy release `cargo clippy --version`."
+        - cargo clippy --lib --features "yaml unstable"
+        - cargo clippy --tests --examples --features "yaml unstable"
+        - cargo fmt -- --check
+    - rust: nightly
+      env:
+        - SHARD=bench
+      script:
+        - cargo bench
+    - env:
+        - SHARD=coverage
+      addons:
+        apt:
+          packages:
+            - libssl-dev
+            - cmake
+            - pkg-config
+            - zlib1g-dev
+          update: true
+      before_script:
+        - cargo install cargo-tarpaulin
+      script:
+        - cargo tarpaulin --features "yaml unstable" --ciserver travis-ci --coveralls $TRAVIS_JOB_ID
 script:
-  - |
-    travis-cargo --only stable test -- --verbose --no-default-features &&
-    travis-cargo --skip nightly test -- --verbose --features "yaml unstable" &&
-    travis-cargo --only nightly test -- --verbose --features "yaml unstable nightly" &&
-    travis-cargo --only nightly bench -- --no-run 
-addons:
-  apt:
-    packages:
-    - binutils-dev 
-    - libcurl4-openssl-dev
-    - libelf-dev
-    - libdw-dev
-    - libiberty-dev
-    - cmake
-    - gcc
-    - zlib1g-dev 
-after_success:
-  - |
-    wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
-    tar xzf master.tar.gz &&
-    cd kcov-master &&
-    mkdir build &&
-    cd build &&
-    cmake .. &&
-    make &&
-    sudo make install &&
-    cd ../.. &&
-    rm -rf kcov-master &&
-    cargo clean &&
-    cargo test --no-run --features "yaml unstable" &&
-    for file in target/debug/*-*; do mkdir -p "target/cov/$(basename $file)"; kcov --exclude-pattern=/.cargo --verify "target/cov/$(basename $file)" "$file"; done &&
-    kcov --coveralls-id=$TRAVIS_JOB_ID --merge target/cov target/cov/* &&
-    echo "Uploaded code coverage"
-env:
-  global:
-    - TRAVIS_CARGO_NIGHTLY_FEATURE=lints
-    - secure: JLBlgHY6OEmhJ8woewNJHmuBokTNUv7/WvLkJGV8xk0t6bXBwSU0jNloXwlH7FiQTc4TccX0PumPDD4MrMgxIAVFPmmmlQOCmdpYP4tqZJ8xo189E5zk8lKF5OyaVYCs5SMmFC3cxCsKjfwGIexNu3ck5Uhwe9jI0tqgkgM3URA=
+  - cargo test --no-default-features
+  - cargo test --features yaml unstable
+notifications:
+  email: false

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 #### Minimum Required Rust
 
-* As of this release, `clap` requires `rustc 1.33.0` or greater.
+* As of this release, `clap` requires `rustc 1.36.0` or greater.
 
 <a name="v2.33.0"></a>
 ## v2.33.0 (2019-04-06)

README.md

@@ -455,9 +455,9 @@ This is inherently an unresolvable crate graph in Cargo right now. Cargo require
 
 #### Minimum Version of Rust
 
-`clap` will officially support current stable Rust, minus two releases, but may work with prior releases as well. For example, current stable Rust at the time of this writing is 1.35.0, meaning `clap` is guaranteed to compile with 1.33.0 and beyond.
+`clap` will officially support current stable Rust, minus two releases, but may work with prior releases as well. For example, current stable Rust at the time of this writing is 1.41.0, meaning `clap` is guaranteed to compile with 1.39.0 and beyond.
 
-At the 1.36.0 stable release, `clap` will be guaranteed to compile with 1.34.0 and beyond, etc.
+At the 1.42.0 stable release, `clap` will be guaranteed to compile with 1.40.0 and beyond, etc.
 
 Upon bumping the minimum version of Rust (assuming it's within the stable-2 range), it *must* be clearly annotated in the `CHANGELOG.md`
 

benches/02_simple.rs

@@ -8,20 +8,21 @@ use clap::{App, Arg};
 use test::Bencher;
 
 macro_rules! create_app {
-    () => ({
+    () => {{
         App::new("claptests")
-                .version("0.1")
-                .about("tests clap library")
-                .author("Kevin K. <[email protected]>")
-                .args_from_usage("-f --flag         'tests flags'
+            .version("0.1")
+            .about("tests clap library")
+            .author("Kevin K. <[email protected]>")
+            .args_from_usage(
+                "-f --flag         'tests flags'
                                   -o --option=[opt] 'tests options'
-                                  [positional]      'tests positional'")
-    })
+                                  [positional]      'tests positional'",
+            )
+    }};
 }
 
 #[bench]
 fn build_app(b: &mut Bencher) {
-
     b.iter(|| create_app!());
 }