test(coverage): generat test coverage with kcov and publish it on cod…

…ecov.io

.travis.yml

@@ -6,10 +6,26 @@ env:
 language: rust
 rust:
   - 1.32.0
-os:
-  - linux
-  - osx
-  - windows
+
+# necessary for `travis-cargo coveralls --no-sudo`
+addons:
+  apt:
+    packages:
+      - libcurl4-openssl-dev
+      - libelf-dev
+      - libdw-dev
+      - cmake
+      - gcc
+      - binutils-dev
+      - libiberty-dev
+
+matrix:
+  include:
+    - os: linux
+    - os: osx
+    - os: windows
+      env:
+        - YARN_GPG=no # otherwise this starts gpg-agent that never exits
 
 sudo: false
 cache:
@@ -22,12 +38,31 @@ cache:
 before_script:
   - curl -sSL https://github.com/maidsafe/QA/raw/master/travis/cargo_install.sh > cargo_install.sh
   - bash cargo_install.sh cargo-prune;
+  - PKGNAME="safe_auth" # must match with cargo.toml
 
 before_cache:
   - cargo prune
 
-install :
-  - cargo check --release
+install:
+  - cargo check
+
+script:
+  - cargo test
 
-script :
-  - cargo test --release
+after_success:
+  - |
+      if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
+      tar xzf master.tar.gz && mkdir kcov-master/build && cd kcov-master/build &&
+      cmake .. && make &&
+      make install DESTDIR=../../kcov-build && cd ../.. &&
+      rm -rf kcov-master && rm master.tar.gz &&
+      for file in target/debug/$PKGNAME-*; do \
+        [ -x "${file}" ] || continue; \
+        echo "Calculating coverage of ${file}..."
+        mkdir -p "target/cov/$(basename $file)"; \
+        ./kcov-build/usr/local/bin/kcov --exclude-pattern=/.cargo,/usr/lib --verify "target/cov/$(basename $file)" "$file"; \
+      done &&
+      bash <(curl -s https://codecov.io/bash) -t 6bfd35b4-f75a-4e20-b656-f2a07838976f &&
+      echo "Uploaded code coverage to codecov.io";
+      fi

README.md

@@ -1,10 +1,11 @@
-|Documentation|Linux/macOS/Windows|
-|:-----------:|:-----------------:|
-| [![Documentation](https://docs.rs/safe-authenticator-cli/badge.svg)](https://docs.rs/safe-authenticator-cli) | [![Build Status](https://travis-ci.com/maidsafe/safe-authenticator-cli.svg?branch=master)](https://travis-ci.com/maidsafe/safe-authenticator-cli) |
+|Documentation|Linux/macOS/Windows|Coverage Status|
+|:-----------:|:-----------------:|:-------------:|
+| [![Documentation](https://docs.rs/safe-authenticator-cli/badge.svg)](https://docs.rs/safe-authenticator-cli) | [![Build Status](https://travis-ci.com/maidsafe/safe-authenticator-cli.svg?branch=master)](https://travis-ci.com/maidsafe/safe-authenticator-cli) | [![Coverage Status](https://codecov.io/gh/maidsafe/safe-authenticator-cli/branch/master/graph/badge.svg)](https://codecov.io/gh/maidsafe/safe-authenticator-cli) |
 
 | [MaidSafe website](https://maidsafe.net) | [SAFE Dev Forum](https://forum.safedev.org) | [SAFE Network Forum](https://safenetforum.org) |
 |:----------------------------------------:|:-------------------------------------------:|:----------------------------------------------:|
 
+
 # SAFE Authenticator CLI
 This crate implements a CLI (Command Line Interface) for the [safe_authenticator](https://github.com/maidsafe/safe_client_libs/tree/master/safe_authenticator) crate.