build: fixed github actions (#353)

* build: fixed github actions
* test: improved test suite
* test: improved and simplified git hub actions
* test: make test_suite.sh executable
* docs: formatting & improvements

Author: aartiPl

.github/workflows/build.yml

@@ -1,7 +1,5 @@
 name: build
 
-# https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/adding-a-workflow-status-badge
-
 on:
   push:
     branches: [ master ]
@@ -11,26 +9,24 @@ on:
 jobs:
   build:
     strategy:
+      fail-fast: false
       matrix:
         os:
           - ubuntu-20.04
           # macos-10.15
           - windows-2022
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
-#    defaults:
-#      run:
-#        shell: bash
-#        working-directory: $GITHUB_WORKSPACE
 
     steps:
       - uses: actions/checkout@v2
-      #      https://stackoverflow.com/questions/56726429/how-to-run-multiple-commands-in-one-github-actions-docker
-
-      - name: Set up JDK 11
-        uses: actions/setup-java@v1
+      - uses: actions/setup-java@v3
         with:
-          java-version: 11
+          distribution: 'zulu'
+          java-version: '11'
+      - uses: fwilhe2/setup-kotlin@main
+        with:
+          version: 1.6.21
 
       - name: Install dependencies for ${{ runner.os }}
         shell: bash
@@ -41,75 +37,10 @@ jobs:
             cp /c/msys64/usr/bin/bash.exe /c/Windows/System32/bash.exe
           fi
 
-#      - name: Update system dependencies
-#        run: |
-#          sudo apt-get update
-#          sudo apt-get install -y curl unzip zip wget
-
-      - name: Install sdkman
-        shell: bash
-        run: |
-          bash -c "curl -s "https://get.sdkman.io" | bash"
-          source "$HOME/.sdkman/bin/sdkman-init.sh"
-
-      - name: Install kotlin
-        shell: bash
-        run: |
-          source "$HOME/.sdkman/bin/sdkman-init.sh"
-          sdk install kotlin 1.4.31
-
-      - name: Install gradle
-        shell: bash
-        run: |
-          source "$HOME/.sdkman/bin/sdkman-init.sh"
-          sdk install gradle 6.7
-
-
-      # https://stackoverflow.com/questions/50104666/gradle-difference-between-test-and-check
-      - name: Build and test with Gradle
-#        working-directory: $GITHUB_WORKSPACE
-        shell: bash
-        run: |
-          echo  $GITHUB_WORKSPACE
-          chmod +x gradlew
-          ./gradlew clean check --stacktrace --info
-
-
-      - name: Build kscript
-        run: ./gradlew assemble
-
-      - name: Install assert.sh
-        shell: bash
-        run: |
-          curl -sLO https://raw.github.com/lehmannro/assert.sh/v1.1/assert.sh
-          chmod +x assert.sh
-
-      # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#adding-a-system-path
-      - name: Update PATH to include kscript
-        shell: bash
-        run: echo "${GITHUB_WORKSPACE}/build/libs" >> $GITHUB_PATH
-
-      - run: which kscript
-        shell: bash
-
-      - name: Print --version
-        shell: bash
-        run: |
-          source "$HOME/.sdkman/bin/sdkman-init.sh"
-          kscript --version
-
-      - name: Create mock idea executable
-        shell: bash
-        run: |
-          touch idea
-          chmod +x idea
-          echo "${PWD}" >> $GITHUB_PATH
-
       - name: Run tests
         timeout-minutes: 10
         shell: bash
         if: ${{ runner.os != 'Windows' }}
         run: |
-          source "$HOME/.sdkman/bin/sdkman-init.sh"
           export KSCRIPT_HOME="$GITHUB_WORKSPACE"
           ./test/test_suite.sh