chore: add continous integration

.travis.yml

@@ -0,0 +1,55 @@
+# Based on the "trust" template v0.1.1
+# https://github.com/japaric/trust/tree/v0.1.1
+
+dist: trusty
+language: rust
+services: docker
+sudo: required
+
+env:
+  global:
+    - CRATE_NAME=detour
+
+matrix:
+  include:
+    # Linux
+    - env: TARGET=i686-unknown-linux-gnu
+      rust: nightly
+    - env: TARGET=x86_64-unknown-linux-gnu
+      rust: nightly
+
+    # OSX
+    - env: TARGET=i686-apple-darwin
+      os: osx
+      rust: nightly
+    - env: TARGET=x86_64-apple-darwin
+      os: osx
+      rust: nightly
+
+before_install: set -e
+
+install:
+  - sh ci/install.sh
+  - source ~/.cargo/env || true
+
+script:
+  - bash ci/script.sh
+
+after_script: set +e
+
+deploy: off
+
+cache: cargo
+before_cache:
+  # Travis can't cache files that are not readable by "others"
+  - chmod -R a+r $HOME/.cargo
+
+branches:
+  only:
+    # release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master
+
+notifications:
+  email:
+    on_success: never

README.md

@@ -100,7 +100,7 @@ fn basics() {
   // nop
   // ...
   ```
-  *Functions such as this one (lacking a hot-patching area), and too small to
+  *Functions such as this one, lacking a hot-patching area, and too small to
   be hooked with a 5-byte `jmp`, are supported thanks to the detection of
   code padding (`NOP/INT3` instructions). Therefore the required amount of
-  `NOP` instructions will be replaced, to make room for the detour.*
+  trailing `NOP` instructions will be replaced, to make room for the detour.*

appveyor.yml

@@ -0,0 +1,57 @@
+# Based on the "trust" template v0.1.1
+# https://github.com/japaric/trust/tree/v0.1.1
+
+environment:
+  global:
+    RUST_VERSION: nightly
+    CRATE_NAME: region
+  matrix:
+    # MinGW
+    - TARGET: i686-pc-windows-gnu
+    - TARGET: x86_64-pc-windows-gnu
+
+    # MSVC
+    - TARGET: i686-pc-windows-msvc
+    - TARGET: x86_64-pc-windows-msvc
+
+install:
+  - ps: >-
+      If ($Env:TARGET -eq 'x86_64-pc-windows-gnu') {
+        $Env:PATH += ';C:\msys64\mingw64\bin'
+      } ElseIf ($Env:TARGET -eq 'i686-pc-windows-gnu') {
+        $Env:PATH += ';C:\msys64\mingw32\bin'
+      }
+  - curl -sSf -o rustup-init.exe https://win.rustup.rs/
+  - rustup-init.exe -y --default-host %TARGET% --default-toolchain %RUST_VERSION%
+  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
+  - rustc -Vv
+  - cargo -V
+
+# This is the "test phase"
+test_script:
+  # Don't run the "test phase" when doing deploys
+  - if [%APPVEYOR_REPO_TAG%]==[false] (
+      cargo build --target %TARGET% &&
+      cargo build --target %TARGET% --release &&
+      cargo test --target %TARGET% &&
+      cargo test --target %TARGET% --release
+    )
+
+deploy: off
+
+cache:
+  - C:\Users\appveyor\.cargo\registry
+  - target
+
+branches:
+  only:
+    # Release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master
+
+notifications:
+  - provider: Email
+    on_build_success: false
+
+# Building is done in the test phase, so we disable Appveyor's build phase.
+build: false

ci/install.sh

@@ -0,0 +1,27 @@
+set -ex
+
+main() {
+    local target=
+    if [ $TRAVIS_OS_NAME = linux ]; then
+        target=x86_64-unknown-linux-musl
+        sort=sort
+    else
+        target=x86_64-apple-darwin
+        sort=gsort  # for `sort --sort-version`, from brew's coreutils.
+    fi
+
+    # This fetches latest stable release
+    local tag=$(git ls-remote --tags --refs --exit-code https://github.com/japaric/cross \
+                       | cut -d/ -f3 \
+                       | grep -E '^v[0.1.0-9.]+$' \
+                       | $sort --version-sort \
+                       | tail -n1)
+    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 +1,20 @@
+# This script takes care of testing your crate
+
+set -ex
+
+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
+}
+
+# Don't run the "test phase" when doing deploys
+if [ -z $TRAVIS_TAG ]; then
+    main
+fi