Make Travis check that the code is correctly formatted
Closes
language: rust
-rust:
- - stable
- - beta
- - nightly
+cache: cargo
matrix:
allow_failures:
- rust: nightly
include:
+ # Stable channel.
+ - os: linux
+ rust: stable
+ before_script:
+ - export PATH="$PATH:$HOME/.cargo/bin"
+ - which rustfmt || cargo install rustfmt
+ script:
+ - cargo fmt -- --write-mode=diff
+ - cargo build
+ - cargo test
+ # Beta channel.
+ - os: linux
+ rust: beta
+ - os: linux
+ rust: beta
+ env: TARGET=x86_64-unknown-linux-musl
+ - os: linux
+ rust: beta
+ env: TARGET=x86_64-unknown-linux-gnu
# Nightly channel.
+ - os: linux
+ rust: nightly
+ before_script:
+ - export PATH="$PATH:$HOME/.cargo/bin"
+ - which rustfmt || cargo install rustfmt-nightly
+ script:
+ - cargo fmt -- --write-mode=diff
+ - cargo build
+ - cargo test
- os: linux
rust: nightly
env: TARGET=i686-unknown-linux-musl
@@ -17,13 +42,6 @@ matrix:
- os: osx
rust: nightly
env: TARGET=x86_64-apple-darwin
- # Beta channel.
- - os: linux
- rust: beta
- env: TARGET=x86_64-unknown-linux-musl
- - os: linux
- rust: beta
- env: TARGET=x86_64-unknown-linux-gnu
# Minimum Rust supported channel.
- os: linux
rust: 1.16.0
