#
# Copyright (c) 2017 Angelo Zerr and other contributors as
# indicated by the @author tags.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

name: Early Access

# trigger on push to branches and PR
on:
  push:
    branch:
  pull_request:

env:
  GRAALVM_VERSION: '22.3.1'
  JAVA_VERSION: '17'

jobs:
  default-build:
    name: 'Default build (without Graal)'
    if: startsWith(github.event.head_commit.message, '[release] Release ') != true
    runs-on: ubuntu-22.04
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v3

      - name: 'Run default (non-native) build'
        run: ./mvnw verify -Dmrm=false -B -ntp -e

      - name: 'Upload daemon test logs'
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: daemon-test-logs-default-build
          path: integration-tests/target/mvnd-tests/**/daemon*.log

  native-build:
    name: 'Build with Graal on ${{ matrix.os }}'
    if: startsWith(github.event.head_commit.message, '[release] Release ') != true
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-22.04, macOS-11, windows-2019 ]
    runs-on: ${{ matrix.os }}

    steps:
      - name: 'Checkout'
        uses: actions/checkout@v3

      - name: 'Set vars'
        shell: bash
        run: |
          OS=$(echo '${{ runner.os }}' | awk '{print tolower($0)}')
          [[ $OS == 'ubuntu' ]] && echo "OS=linux" >> $GITHUB_ENV || echo "OS=$OS" >> $GITHUB_ENV
          [[ $OS == 'macos' ]] && echo "OS=darwin" >> $GITHUB_ENV || echo "OS=$OS" >> $GITHUB_ENV
          echo "VERSION=$(./mvnw help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV

      - name: 'Set up Graal'
        uses: graalvm/setup-graalvm@v1
        with:
          version: ${{ env.GRAALVM_VERSION }}
          java-version: ${{ env.JAVA_VERSION }}
          components: 'native-image'
          github-token: ${{ secrets.GITHUB_TOKEN }}

      - name: 'Maven clean'
        run: ./mvnw clean -Dmrm=false -B -ntp -e

      - name: 'Patch Graal libs for only requiring glibc 2.12'
        if: ${{ env.OS == 'linux' }}
        shell: bash
        run: |
          mkdir -p client/target/graalvm-libs-for-glibc-2.12

          : patch common libraries
          ( find "$GRAALVM_HOME/lib/static/linux-amd64/glibc" -name '*.a'
            ls -1 /lib/x86_64-linux-gnu/libz.a
            ls -1 "$GRAALVM_HOME/lib/svm/clibraries/linux-amd64/libjvm.a"
            ls -1 "$GRAALVM_HOME/lib/svm/clibraries/linux-amd64/liblibchelper.a"
          ) | while IFS= read -r input; do
                output="client/target/graalvm-libs-for-glibc-2.12/$(basename -- "$input")"
                objcopy --redefine-syms=client/src/main/resources/glibc/glibc.redef -- "$input" "$output" 2>/dev/null
              done

          : patch gcc startfile
          gcc -O3 -Os -Wall -Wextra -Werror -Wconversion -Wsign-conversion -Wcast-qual -pedantic -c -o client/target/dynamic-libc-start.o client/src/main/resources/glibc/dynamic-libc-start.c
          ld -r /lib/x86_64-linux-gnu/Scrt1.o client/target/dynamic-libc-start.o -o client/target/graalvm-libs-for-glibc-2.12/Scrt1.o
          objcopy --redefine-syms=client/src/main/resources/glibc/glibc.redef client/target/graalvm-libs-for-glibc-2.12/Scrt1.o 2>/dev/null

      - name: 'Build native distribution'
        run: ./mvnw verify -Pnative -Dmrm=false -B -ntp -e

      - name: 'Verify native binary for only requiring glibc 2.12'
        if: ${{ env.OS == 'linux' }}
        shell: bash
        run: |
          (( 4 == "$(ldd client/target/mvnd | awk '{print $1}' | sort -u | grep -c 'lib\(c\|dl\|rt\|pthread\)\.so\.[0-9]')" )) || ( ldd client/target/mvnd && false )
          err=0
          objdump -T client/target/mvnd | grep GLIBC_ | grep -v 'GLIBC_\([01]\|2\.[0-9]\|2\.1[012]\)[^0-9]' || err=$?
          (( err == 1 ))

      - name: 'Upload daemon test logs'
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: daemon-test-logs-${{ env.OS }}
          path: integration-tests/target/mvnd-tests/**/daemon*.log

      - name: 'Upload m39 artifact'
        uses: actions/upload-artifact@v3
        with:
          name: mvnd-m39-${{ env.OS }}
          path: dist-m39/target/maven-mvnd-*.zip

      - name: 'Upload m40 artifact'
        uses: actions/upload-artifact@v3
        with:
          name: mvnd-m40-${{ env.OS }}
          path: dist-m40/target/maven-mvnd-*.zip