add CI

Author: japaric

.travis.yml

@@ -0,0 +1,34 @@
+language: rust
+
+matrix:
+  include:
+    - env: TARGET=x86_64-unknown-linux-gnu
+      rust: nightly
+
+before_install: set -e
+
+install:
+  - bash ci/install.sh
+
+script:
+  - bash ci/script.sh
+
+after_script: set +e
+
+after_success:
+  - bash ci/after_success.sh
+
+cache: cargo
+before_cache:
+  # Travis can't cache files that are not readable by "others"
+  - chmod -R a+r $HOME/.cargo
+
+branches:
+  only:
+    - auto
+    - master
+    - try
+
+notifications:
+  email:
+    on_success: never

ci/after_success.sh

@@ -0,0 +1,20 @@
+set -euxo pipefail
+
+main() {
+    cargo doc --target $TARGET
+
+    mkdir ghp-import
+
+    curl -Ls https://github.com/davisp/ghp-import/archive/master.tar.gz | \
+        tar --strip-components 1 -C ghp-import -xz
+
+    ./ghp-import/ghp_import.py target/$TARGET/doc
+
+    set +x
+    git push -fq https://$GH_TOKEN@github.com/$TRAVIS_REPO_SLUG.git gh-pages && \
+        echo OK
+}
+
+if [ $TRAVIS_BRANCH = master ]; then
+    main
+fi

ci/install.sh

@@ -0,0 +1,7 @@
+set -euxo pipefail
+
+main() {
+    return
+}
+
+main

ci/script.sh

@@ -0,0 +1,7 @@
+set -euxo pipefail
+
+main() {
+    cargo check --target $TARGET
+}
+
+main