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# Travis CI script borrows heavily from CraneStation/wasmtime project.
os:
- linux
- osx
- windows
language: rust
rust:
- 1.36.0
- stable
- beta
- nightly
matrix:
allow_failures:
# We try to be compatible with beta and nightly, but they occasionally
# fail, so we don't allow them to hold up people using stable.
- rust: beta
- rust: nightly
# Similarly, we don't need to hold up people using stable while we wait
# for the results which may fail.
fast_finish: true
dist: xenial
sudo: false
# Caching done according to pointers found in
# https://levans.fr/rust_travis_cache.html
cache:
directories:
- $HOME/.cargo
before_cache:
- rm -rf /home/travis/.cargo/registry
before_install:
- if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then choco install python3; fi
- if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then export PATH="/c/Python37:/c/Python37/Scripts:$PATH"; fi
before_script:
# If an old version of rustfmt from cargo is already installed, uninstall
# it, since it can prevent the installation of the new version from rustup.
- cargo uninstall rustfmt || true
- cargo install --list
# If we're testing beta or nightly, we still need to install the stable
# toolchain so that we can run the stable version of rustfmt.
- rustup toolchain install stable
# Install the stable version of rustfmt.
- rustup component add --toolchain=stable rustfmt-preview
- rustup component list --toolchain=stable
- rustup show
- rustfmt +stable --version || echo fail
# Sometimes the component isn't actually ready after being installed, and
# rustup update makes it ready.
- rustup update
- rustfmt +stable --version
script: ./test-all.sh