Trying CI.

ci/script.sh

@@ -0,0 +1,53 @@
+# `script` phase: you usually build, test and generate docs in this phase
+
+set -ex
+
+. $(dirname $0)/utils.sh
+
+# NOTE Workaround for rust-lang/rust#31907 - disable doc tests when cross compiling
+# This has been fixed in the nightly channel but it would take a while to reach the other channels
+disable_cross_doctests() {
+    if [ $(host) != "$TARGET" ] && [ "$TRAVIS_RUST_VERSION" = "stable" ]; then
+        if [ "$TRAVIS_OS_NAME" = "osx" ]; then
+            brew install gnu-sed --default-names
+        fi
+
+        find src -name '*.rs' -type f | xargs sed -i -e 's:\(//.\s*```\):\1 ignore,:g'
+    fi
+}
+
+# TODO modify this function as you see fit
+# PROTIP Always pass `--target $TARGET` to cargo commands, this makes cargo output build artifacts
+# to target/$TARGET/{debug,release} which can reduce the number of needed conditionals in the
+# `before_deploy`/packaging phase
+run_test_suite() {
+    case $TARGET in
+        # configure emulation for transparent execution of foreign binaries
+        aarch64-unknown-linux-gnu)
+            export QEMU_LD_PREFIX=/usr/aarch64-linux-gnu
+            ;;
+        arm*-unknown-linux-gnueabihf)
+            export QEMU_LD_PREFIX=/usr/arm-linux-gnueabihf
+            ;;
+        *)
+            ;;
+    esac
+
+    if [ ! -z "$QEMU_LD_PREFIX" ]; then
+        # Run tests on a single thread when using QEMU user emulation
+        export RUST_TEST_THREADS=1
+    fi
+
+    cargo build --target $TARGET --verbose
+    cargo test --target $TARGET
+
+    # sanity check the file type
+    file target/$TARGET/debug/xrep
+}
+
+main() {
+    disable_cross_doctests
+    run_test_suite
+}
+
+main