Report compile errors in shared library (#327)

Properly report compile error in shared library (fix #325).

Author: jgfoster

.github/workflows/linux.yaml

@@ -61,3 +61,13 @@ jobs:
           bundle exec ensure_arduino_installation.rb
           sh ./scripts/install.sh
           bundle exec arduino_ci.rb
+
+  SharedLibrary:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.6
+      - name: Test SharedLibrary should fail
+        run: ./SampleProjects/SharedLibrary/test.sh

.github/workflows/macos.yaml

@@ -61,3 +61,13 @@ jobs:
           bundle exec ensure_arduino_installation.rb
           sh ./scripts/install.sh
           bundle exec arduino_ci.rb
+
+  SharedLibrary:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.6
+      - name: Test SharedLibrary should fail
+        run: ./SampleProjects/SharedLibrary/test.sh

.github/workflows/windows.yaml

@@ -50,3 +50,13 @@ jobs:
           bundle exec ensure_arduino_installation.rb
           bash -x ./scripts/install.sh
           bundle exec arduino_ci.rb
+
+  SharedLibrary:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.6
+      - name: Test SharedLibrary should fail
+        run: ./SampleProjects/SharedLibrary/test.sh

CHANGELOG.md

@@ -32,6 +32,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Fix copy/paste error to allow additional warnings for a platform
 - Apply "rule of three" to Client copy constructor and copy assignment operator
 - Run Windows tests on Windows not Ubuntu
+- Properly report error in building shared library
 
 ### Security
 

SampleProjects/SharedLibrary/.arduino-ci.yml

@@ -0,0 +1,7 @@
+unittest:
+  platforms:
+    - mega2560
+
+compile:
+  platforms:
+    - mega2560

SampleProjects/SharedLibrary/.gitignore

@@ -0,0 +1 @@
+.bundle

SampleProjects/SharedLibrary/Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'arduino_ci', path: '../../'

SampleProjects/SharedLibrary/README.md

@@ -0,0 +1,3 @@
+# SharedLibrary
+
+This is an example of a shared library with a compile error (see https://github.com/Arduino-CI/arduino_ci/issues/325).

SampleProjects/SharedLibrary/library.properties

@@ -0,0 +1,10 @@
+name=SharedLibrary
+version=0.1.0
+author=James Foster <arduino@jgfoster.net>
+maintainer=James Foster <arduino@jgfoster.net>
+sentence=Sample shared library to validate that we catch compile errors
+paragraph=Sample shared library to validate that we catch compile errors
+category=Other
+url=https://github.com/Arduino-CI/arduino_ci/SampleProjects/SharedLibrary
+architectures=avr,esp8266
+includes=SharedLibrary.h

SampleProjects/SharedLibrary/src/SharedLibrary.cpp

@@ -0,0 +1,5 @@
+#include "SharedLibrary.h"
+
+int main() {
+  return foo; // 'foo' was not declared in this scope
+}