.travis.yml

# language: rust
# sudo: false

# cache: cargo

# matrix:
#   include:

#   # Builds with wasm-pack.
#   - rust: beta
#     env: RUST_BACKTRACE=1
#     addons:
#       firefox: latest
#       chrome: stable
#     before_script:
#       - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
#       - (test -x $HOME/.cargo/bin/cargo-generate || cargo install --vers "^0.2" cargo-generate)
#       - cargo install-update -a
#       - curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -f
#     script:
#       - cargo generate --git . --name testing
#       # Having a broken Cargo.toml (in that it has curlies in fields) anywhere
#       # in any of our parent dirs is problematic.
#       - mv Cargo.toml Cargo.toml.tmpl
#       - cd testing
#       - wasm-pack build
#       - wasm-pack test --chrome --firefox --headless

#   # Builds on nightly.
#   - rust: nightly
#     env: RUST_BACKTRACE=1
#     before_script:
#       - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
#       - (test -x $HOME/.cargo/bin/cargo-generate || cargo install --vers "^0.2" cargo-generate)
#       - cargo install-update -a
#       - rustup target add wasm32-unknown-unknown
#     script:
#       - cargo generate --git . --name testing
#       - mv Cargo.toml Cargo.toml.tmpl
#       - cd testing
#       - cargo check
#       - cargo check --target wasm32-unknown-unknown
#       - cargo check                                 --no-default-features
#       - cargo check --target wasm32-unknown-unknown --no-default-features
#       - cargo check                                 --no-default-features --features console_error_panic_hook
#       - cargo check --target wasm32-unknown-unknown --no-default-features --features console_error_panic_hook
#       - cargo check                                 --no-default-features --features "console_error_panic_hook wee_alloc"
#       - cargo check --target wasm32-unknown-unknown --no-default-features --features "console_error_panic_hook wee_alloc"

#   # Builds on beta.
#   - rust: beta
#     env: RUST_BACKTRACE=1
#     before_script:
#       - (test -x $HOME/.cargo/bin/cargo-install-update || cargo install cargo-update)
#       - (test -x $HOME/.cargo/bin/cargo-generate || cargo install --vers "^0.2" cargo-generate)
#       - cargo install-update -a
#       - rustup target add wasm32-unknown-unknown
#     script:
#       - cargo generate --git . --name testing
#       - mv Cargo.toml Cargo.toml.tmpl
#       - cd testing
#       - cargo check
#       - cargo check --target wasm32-unknown-unknown
#       - cargo check                                 --no-default-features
#       - cargo check --target wasm32-unknown-unknown --no-default-features
#       - cargo check                                 --no-default-features --features console_error_panic_hook
#       - cargo check --target wasm32-unknown-unknown --no-default-features --features console_error_panic_hook
#       # Note: no enabling the `wee_alloc` feature here because it requires
#       # nightly for now.