Try trust for creating binaries on travis

.travis.yml

@@ -1,10 +1,70 @@
+dist: trusty
 language: rust
-cache: cargo
+services: docker
+sudo: required
+
+
+env:
+  global:
+    - CRATE_NAME=gutenberg
+
+matrix:
+  # TODO These are all the build jobs. Adjust as necessary. Comment out what you
+  # don't need
+  include:
+    # Linux
+    - env: TARGET=x86_64-unknown-linux-gnu
+    - env: TARGET=x86_64-unknown-linux-musl
+    # OSX
+    - env: TARGET=x86_64-apple-darwin
+      os: osx
+
+    # Testing other channels
+    - env: TARGET=x86_64-unknown-linux-gnu
+      rust: beta
+    - env: TARGET=x86_64-unknown-linux-gnu
+      rust: nightly
+
+
+before_install: set -e
 
-rust:
-  - nightly
-  - beta
-  - stable
+install:
+  - sh ci/install.sh
+  - source ~/.cargo/env || true
+
+script:
+  - bash ci/script.sh
+
+after_script: set +e
+
+before_deploy:
+  - sh ci/before_deploy.sh
+
+deploy:
+  # TODO update `api_key.secure`
+  # - Create a `public_repo` GitHub token. Go to: https://github.com/settings/tokens/new
+  # - Encrypt it: `travis encrypt YOUR_TOKEN`
+  # - Paste the output down here
+  api_key:
+    secure: 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  file_glob: true
+  file: $CRATE_NAME-$TRAVIS_TAG-$TARGET.*
+  on:
+    # TODO Here you can pick which targets will generate binary releases
+    # In this example, there are some targets that are tested using the stable
+    # and nightly channels. This condition makes sure there is only one release
+    # for such targets and that's generated using the stable channel
+    condition: $TRAVIS_RUST_VERSION = stable
+    tags: true
+  provider: releases
+  skip_cleanup: true
+
+cache: cargo
+before_cache:
+  # Travis can't cache files that are not readable by "others"
+  - chmod -R a+r $HOME/.cargo
 
-notifications:
-  email: false
+branches:
+  only:
+    # release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master

ci/before_deploy.ps1

@@ -0,0 +1,23 @@
+# This script takes care of packaging the build artifacts that will go in the
+# release zipfile
+
+$SRC_DIR = $PWD.Path
+$STAGE = [System.Guid]::NewGuid().ToString()
+
+Set-Location $ENV:Temp
+New-Item -Type Directory -Name $STAGE
+Set-Location $STAGE
+
+$ZIP = "$SRC_DIR\$($Env:CRATE_NAME)-$($Env:APPVEYOR_REPO_TAG_NAME)-$($Env:TARGET).zip"
+
+# TODO Update this to package the right artifacts
+Copy-Item "$SRC_DIR\target\$($Env:TARGET)\release\hello.exe" '.\'
+
+7z a "$ZIP" *
+
+Push-AppveyorArtifact "$ZIP"
+
+Remove-Item *.* -Force
+Set-Location ..
+Remove-Item $STAGE
+Set-Location $SRC_DIR

ci/before_deploy.sh

@@ -0,0 +1,33 @@
+# 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)
+            ;;
+    esac
+
+    test -f Cargo.lock || cargo generate-lockfile
+
+    # TODO Update this to build the artifacts that matter to you
+    cross rustc --bin hello --target $TARGET --release -- -C lto
+
+    # TODO Update this to package the right artifacts
+    cp target/$TARGET/release/hello $stage/
+
+    cd $stage
+    tar czf $src/$CRATE_NAME-$TRAVIS_TAG-$TARGET.tar.gz *
+    cd $src
+
+    rm -rf $stage
+}
+
+main

ci/install.sh

@@ -0,0 +1,31 @@
+set -ex
+
+main() {
+    curl https://sh.rustup.rs -sSf | \
+        sh -s -- -y --default-toolchain $TRAVIS_RUST_VERSION
+
+    local target=
+    if [ $TRAVIS_OS_NAME = linux ]; then
+        target=x86_64-unknown-linux-gnu
+        sort=sort
+    else
+        target=x86_64-apple-darwin
+        sort=gsort  # for `sort --sort-version`, from brew's coreutils.
+    fi
+
+    # This fetches latest stable release
+    local tag=$(git ls-remote --tags --refs --exit-code https://github.com/japaric/cross \
+                       | cut -d/ -f3 \
+                       | grep -E '^v[0-9.]+$' \
+                       | $sort --version-sort \
+                       | tail -n1)
+    echo cross version: $tag
+    curl -LSfs https://japaric.github.io/trust/install.sh | \
+        sh -s -- \
+           --force \
+           --git japaric/cross \
+           --tag $tag \
+           --target $target
+}
+
+main

ci/script.sh

@@ -0,0 +1,24 @@
+# This script takes care of testing your crate
+
+set -ex
+
+# TODO This is the "test phase", tweak it as you see fit
+main() {
+    cross build --target $TARGET
+    cross build --target $TARGET --release
+
+    if [ ! -z $DISABLE_TESTS ]; then
+        return
+    fi
+
+    cross test --target $TARGET
+    cross test --target $TARGET --release
+
+    cross run --target $TARGET
+    cross run --target $TARGET --release
+}
+
+# we don't run the "test phase" when doing deploys
+if [ -z $TRAVIS_TAG ]; then
+    main
+fi