Use travis to deploy

.travis.yml

@@ -0,0 +1,44 @@
+language: rust
+
+env:
+  global:
+  - PROJECT_NAME=pack
+
+matrix:
+  include:
+  - os: linux
+    rust: stable
+    env: TARGET=x86_64-unknown-linux-gnu
+    addons:
+      apt:
+        sources:
+          - kalakris-cmake
+        packages:
+          - cmake
+          - libcurl4-openssl-dev
+          - libelf-dev
+          - libdw-dev
+
+  - os: osx
+    rust: stable
+    env: TARGET=x86_64-apple-darwin
+    before_install:
+      - export OPENSSL_INCLUDE_DIR=`brew --prefix openssl`/include
+      - export OPENSSL_LIB_DIR=`brew --prefix openssl`/lib
+
+before_deploy:
+  - bash ci/before_deploy.sh
+
+deploy:
+  provider: releases
+  api_key:
+    secure: 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
+  file: ${PROJECT_NAME}-${TRAVIS_TAG}-${TARGET}.tar.gz
+  skip_cleanup: true
+  on:
+    tags: true
+
+
+notifications:
+  email:
+    on_success: never

ci/before_deploy.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -ex
+
+mk_tarball() {
+    td=$(mktemp -d)
+    out_dir=$(pwd)
+    name="${PROJECT_NAME}-${TRAVIS_TAG}-${TARGET}"
+
+    cp target/$TARGET/release/pack "$td/"
+    cp README.md "$td/"
+
+    pushd $td
+    tar czf "$out_dir/$name.tar.gz" *
+    popd
+    rm -r $td
+}
+
+cargo build --target $TARGET --release
+mk_tarball