lvs_regression.yml

#==========================================================================
# Copyright 2024 IHP PDK Authors
#
# 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
#
#    https://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.
# SPDX-License-Identifier: Apache-2.0
#==========================================================================

name: LVS Regression Testing

# Prevent keeping resources busy when a branch/PR is updated
# https://docs.github.com/en/actions/using-jobs/using-concurrency
concurrency:
  group: ${{ github.repository }}-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  pull_request:
    paths:
      - 'ihp-sg13g2/libs.tech/klayout/tech/lvs/**'
  workflow_dispatch:

jobs:
  build_lvs-matrix:
    runs-on: ubuntu-latest
    outputs:
      lvs_table: ${{ steps.set-matrix.outputs.lvs_table }}
    steps:
      - uses: actions/checkout@v4
      - id: set-matrix
        run: |
          cd ihp-sg13g2/libs.tech/klayout/tech/lvs/rule_decks/
          lvs_table=`echo '[' ; find -iname '*_extraction.lvs' | awk -F_ '{print $1}' | awk -F/ '{print $2}' | tr '[:lower:]' '[:upper:]' | tr '\n' ','|sed -e 's/^/\"/'| sed -e 's/,$/\"]/'|sed -e 's/,/\", \"/g'`;
          lvs_table=`echo $lvs_table | jq -c .`
          echo $lvs_table
          echo "lvs_table=$lvs_table" >>$GITHUB_OUTPUT

  lvs_regression:
    needs: build_lvs-matrix
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        part: [lvs]
        test: ${{ fromJson(needs.build_lvs-matrix.outputs.lvs_table) }}

    name: ${{ matrix.part }} | ${{ matrix.test }}

    steps:
      - name: Installing Klayout
        run: |
          sudo apt update -qq -y
          wget https://www.klayout.org/downloads/Ubuntu-22/klayout_0.29.0-1_amd64.deb
          # The dpkg command will fail complaining about missing dependencies.
          sudo dpkg -i ./klayout_0.29.0-1_amd64.deb || true
          # The apt install command should install the missing dependencies
          # needed by KLayout above and finish the install.
          sudo apt install -f -y
          # Check that KLayout was successfully installed!
          klayout -v

      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - name: Testing ${{ matrix.part }} for ${{ matrix.test }}
        run: |
          make test-"$(python -c 'print("${{ matrix.part }}".upper())')"-${{ matrix.test }}

  lvs_regression_cells:
    runs-on: ubuntu-latest
    steps:
      - name: Installing Klayout
        run: |
          sudo apt update -qq -y
          wget https://www.klayout.org/downloads/Ubuntu-22/klayout_0.29.0-1_amd64.deb
          # The dpkg command will fail complaining about missing dependencies.
          sudo dpkg -i ./klayout_0.29.0-1_amd64.deb || true
          # The apt install command should install the missing dependencies
          # needed by KLayout above and finish the install.
          sudo apt install -f -y
          # Check that KLayout was successfully installed!
          klayout -v

      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - name: Testing LVS for SG13G2 cells
        run: |
          make test-LVS-cells