chore(tests): setup tests through circleci

.circleci/config.yml

@@ -0,0 +1,39 @@
+version: 2.1
+executors:
+  unity-2019:
+    docker:
+      - image: gableroux/unity3d:2019.3.6f1
+    environment:
+      UNITY_LICENSE_CONTENT_VAR: UNITY_LICENSE_CONTENT_2019_3_6
+
+.test-2019: &test-2019
+  executor: unity-2019
+  steps:
+    - checkout
+    - run:
+        name: Preparing Unity
+        command: chmod +x ./.circleci/scripts/prepare_unity.sh && ./.circleci/scripts/prepare_unity.sh
+    - run:
+        name: Running tests
+        command: chmod +x ./.circleci/scripts/run_unity_tests.sh && ./.circleci/scripts/run_unity_tests.sh
+    - store_test_results:
+        path: test-results
+
+jobs:
+  test-editmode-2019:
+    <<: *test-2019
+    environment:
+      TEST_PLATFORM: editmode
+  test-playmode-2019:
+    <<: *test-2019
+    environment:
+      TEST_PLATFORM: playmode
+
+workflows:
+  version: 2
+  test:
+    jobs:
+      - test-editmode-2019:
+          context: Unity
+      - test-playmode-2019:
+          context: Unity

.circleci/scripts/prepare_unity.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+
+mkdir -p /root/.cache/unity3d
+mkdir -p /root/.local/share/unity3d/Unity/
+
+set +x
+
+echo "Extracting Unity license file..."
+UNITY_LICENSE_CONTENT="${!UNITY_LICENSE_CONTENT_VAR}"
+echo "$UNITY_LICENSE_CONTENT" | base64 --decode | tr -d '\r' > /root/.local/share/unity3d/Unity/Unity_lic.ulf
+
+echo "Building Unity project..."
+PROJECT_ROOT=$(pwd)
+PACKAGE_DEST="$PROJECT_ROOT/Packages/UnityMeshSimplifier"
+mkdir -p "$PACKAGE_DEST"
+mv Editor "$PACKAGE_DEST/Editor"
+mv Runtime "$PACKAGE_DEST/Runtime"
+
+mkdir "$PROJECT_ROOT/Assets"
+mkdir "$PROJECT_ROOT/Library"
+mkdir "$PROJECT_ROOT/ProjectSettings"

.circleci/scripts/run_unity_tests.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+set -x
+
+echo "Testing for $TEST_PLATFORM"
+
+PROJECT_ROOT="$(pwd)"
+TEST_RESULT_DIR="$PROJECT_ROOT/test-results/nunit"
+TEST_RESULT_FILE_NAME="$TEST_PLATFORM-results.xml"
+TEST_RESULT_FILE_PATH="$TEST_RESULT_DIR/$TEST_RESULT_FILE_NAME"
+${UNITY_EXECUTABLE:-xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' /opt/Unity/Editor/Unity} \
+  -projectPath "$PROJECT_ROOT" \
+  -runTests \
+  -testPlatform $TEST_PLATFORM \
+  -testResults "$TEST_RESULT_FILE_PATH" \
+  -logFile - \
+  -batchmode
+
+UNITY_EXIT_CODE=$?
+
+if [ $UNITY_EXIT_CODE -eq 0 ]; then
+  echo "Run succeeded, no failures occurred";
+elif [ $UNITY_EXIT_CODE -eq 2 ]; then
+  echo "Run succeeded, some tests failed";
+elif [ $UNITY_EXIT_CODE -eq 3 ]; then
+  echo "Run failure (other failure)";
+else
+  echo "Unexpected exit code $UNITY_EXIT_CODE";
+fi
+
+cat "$TEST_RESULT_FILE_PATH" | grep test-run | grep Passed
+exit $UNITY_TEST_EXIT_CODE

.editorconfig

@@ -10,3 +10,7 @@ insert_final_newline = true
 [*.md]
 indent_style = space
 indent_size = 2
+
+[*.yml]
+indent_style = space
+indent_size = 2

.github/ISSUE_TEMPLATE/bug_report.md

@@ -25,7 +25,7 @@ If applicable, add screenshots to help explain your problem.
 
 **Environment (please complete the following information):**
  - OS: [e.g. Mac OS]
- - Unity Version [e.g. 2019.3.4f1]
+ - Unity Version: [e.g. 2019.3.4f1]
 
 **Additional context**
 Add any other context about the problem here.

.github/workflows/commit_message_check.yml

@@ -2,7 +2,7 @@ name: 'Commit Message Check'
 on:
   push:
     branches:
-      - master
+      - '*'
 
 jobs:
   check-commit-message:
@@ -17,5 +17,5 @@ jobs:
       - name: Check Line Length
         uses: gsactions/commit-message-checker@v1
         with:
-          pattern: '^.{1,72}(?:\n.{0,72})*$'
+          pattern: '^.{1,72}(?:\n.{0,100})*$'
           error: 'The maximum line length of 100 characters is exceeded.'

CONTRIBUTING.md

@@ -43,7 +43,7 @@ Every commit must specify at least a **type** and a **subject**. While **scope**
 <footer>
 ```
 
-Any line of the commit message cannot be longer than 72 characters, in order for them to be easy to read in varios git tools.
+Any line of the commit message cannot be longer than 100 characters (with the header being maximum 72 characters), in order for them to be easy to read in varios git tools.
 
 **Examples:**
 
@@ -62,7 +62,7 @@ docs(readme): added more detailed examples to the readme
 
 All supported commit types:
 
-* **chore**: Changes made to the CI configuration files and scripts.
+* **chore**: Changes that aren't relevant to a release.
 * **ci**: Changes made to the CI configuration files and scripts.
 * **docs**: Changes to documentation.
 * **feat**: A new feature.

README.md

@@ -2,8 +2,10 @@
 
 [![openupm](https://img.shields.io/npm/v/com.whinarn.unitymeshsimplifier?label=openupm&registry_uri=https://package.openupm.com)](https://openupm.com/packages/com.whinarn.unitymeshsimplifier/)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/3c6b55bddfe64912b56e6759c642939d)](https://www.codacy.com/manual/Whinarn/UnityMeshSimplifier?utm_source=github.com&utm_medium=referral&utm_content=Whinarn/UnityMeshSimplifier&utm_campaign=Badge_Grade)
-[![Release](https://github.com/Whinarn/UnityMeshSimplifier/workflows/Release/badge.svg)](https://github.com/Whinarn/UnityMeshSimplifier/actions?query=workflow%3ARelease)
+[![CircleCI](https://img.shields.io/circleci/build/gh/Whinarn/UnityMeshSimplifier?label=circle-ci)](https://circleci.com/gh/Whinarn/UnityMeshSimplifier/tree/master)
+[![GitHub Release Status](https://img.shields.io/github/workflow/status/Whinarn/UnityMeshSimplifier/Release?label=release)](https://github.com/Whinarn/UnityMeshSimplifier/actions?query=workflow%3ARelease)
 [![License: MIT](https://img.shields.io/badge/License-MIT-brightgreen.svg)](https://github.com/Whinarn/UnityMeshSimplifier/blob/master/LICENSE.md)
+[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
 
 Mesh simplification for [Unity](https://unity3d.com/). The project is deeply based on the [Fast Quadric Mesh Simplification](https://github.com/sp4cerat/Fast-Quadric-Mesh-Simplification) algorithm, but rewritten entirely in C# and released under the MIT license.
 
@@ -49,8 +51,7 @@ You can use [OpenUPM](https://openupm.com/) to install UnityMeshSimplifier.
     "com.whinarn.unitymeshsimplifier": "https://github.com/Whinarn/UnityMeshSimplifier.git",
     "com.unity.burst": "1.0.4",
     "com.unity.mathematics": "1.0.1",
-    "com.unity.package-manager-ui": "2.1.2",
-    ...
+    "com.unity.package-manager-ui": "2.1.2"
   }
 }
 ```