preparing for travis deployment

.travis.yml

@@ -79,6 +79,9 @@ script:
   - cargo build --verbose --all
   - cargo test --verbose --all
 
+before_deploy:
+  - sh ci/before_deploy.sh
+
 deploy:
   provider: releases
   # NOTE updating the `api_key.secure`

Cargo.toml

@@ -35,3 +35,6 @@ assert_cmd = "0.10"
 [[bench]]
 name = "bench"
 harness = false
+
+[profile.release]
+lto = true

ci/before_deploy.sh

@@ -0,0 +1,35 @@
+# This script takes care of building your crate and packaging it for release
+
+set -ex
+
+main() {
+    local src=$(pwd) \
+          stage=
+
+    case $TRAVIS_OS_NAME in
+        linux)
+            stage=$(mktemp -d)
+            ;;
+        osx)
+            stage=$(mktemp -d -t tmp)
+            ;;
+        windows)
+            stage=$(mktemp -d)
+            ;;
+    esac
+
+    test -f Cargo.lock || cargo generate-lockfile
+
+    cargo build --target "$TARGET" --release --verbose
+
+    # TODO Update this to package the right artifacts
+    cp "target/$TARGET/release/$PROJECT_NAME" $stage/
+
+    cd $stage
+    tar czf $src/$CRATE_NAME-$TRAVIS_TAG-$TARGET.tar.gz *
+    cd $src
+
+    rm -rf $stage
+}
+
+main