Skip to content

adding layouts with DRC issues #612

adding layouts with DRC issues

adding layouts with DRC issues #612

name: Run Layout Verification
on:
workflow_dispatch:
workflow_run:
workflows: ["Run Python Files"]
types:
- completed
push:
paths:
- 'submissions/**.gds'
- 'submissions/**.GDS'
- 'submissions/**.oas'
- 'submissions/**.OAS'
branches:
- '**'
pull_request:
branches:
- '**'
# by default, GitHub only runs workflows on pull requests for approved users; this should allow it to run workshops on new users as well:
#pull_request_target:
# removed, since this action runs on the base code, and not the PR code, so won't actually test the PR
jobs:
verification:
runs-on: ubuntu-latest
steps:
- name: checkout repo content
uses: actions/checkout@v2
with:
fetch-depth: 0
- name: write what triggered this workflow to a txt file
run: |
echo "${{ github.event_name }}" > trigger_info.txt
cat trigger_info.txt
- name: upload trigger txt file as an artifact
uses: actions/upload-artifact@v4
with:
name: verification-trigger
path: trigger_info.txt
# can also specify python version if needed
- name: setup python
uses: actions/setup-python@v4
- name: install python packages
run: |
python -m pip install --upgrade pip
pip install klayout SiEPIC siepic_ebeam_pdk
python -m pip install --upgrade SiEPIC
- name: download latest python-to-oas-gds artifact from triggering workflow
uses: dawidd6/action-download-artifact@v2
with:
run_id: ${{ github.event.workflow_run.id }}
name: python-to-oas-gds
path: ./binary_files
search_artifacts: true
if: ${{ github.event_name == 'workflow_run' }}
- name: get .gds and .oas files
run: |
# if the action is being triggered after running python files, get resulting oas/gds files from artifact
# github actions is not configured to detect files pushed from another action, thus we cannot use the 'else' method below
if [ "${{ github.event_name }}" == "workflow_run" ]; then
FILES=$(ls ./binary_files)
else
if [[ "${{ github.event_name }}" == "pull_request" || "${{ github.event_name }}" == "pull_request_target" ]]; then
# triggered on pull request, get all changed / added files from forked repo
FILES=$(git diff --name-only --diff-filter=ACM FETCH_HEAD | grep -i -E '\.(gds|oas)$' | sed 's|^submissions/||')
else
# triggered push, locate the changed / added .gds and .oas files in the submission folder
FILES=$(git diff --name-status --diff-filter=ACM --relative=submissions ${{ github.event.before }} ${{ github.sha }} submissions | grep -i -E '\.(gds|oas)$' | awk '{print $2}')
fi
fi
# we cannot set a multiline env vars so we must change it to single line (seperated by commas) if we have more than one file
if [ $(echo "$FILES" | wc -l) -gt 1 ]; then
# Replace newlines with a delimiter (e.g., comma)
FILES_SINGLE_LINE=$(echo "$FILES" | tr '\n' ',')
else
# Keep the original content without modification
FILES_SINGLE_LINE="$FILES"
fi
echo "$FILES_SINGLE_LINE"
echo "FILES_SINGLE_LINE=$FILES_SINGLE_LINE" >> $GITHUB_ENV
- name: run layout verification
run: |
# Check if there is a comma in the variable and revert it back to a multiline var
if [[ "$FILES_SINGLE_LINE" == *","* ]]; then
# Replace the delimiter with newlines
FILES=$(echo "$FILES_SINGLE_LINE" | tr ',' '\n')
else
# No comma found, keep the original content without modification
FILES="$FILES_SINGLE_LINE"
fi
# print the names of the files
echo "Files for verification; $FILES"
files_with_errors=""
IFS=$'\n'
# run verification on all files
for file in $FILES; do
echo "Running verification on $file"
output=$(python run_verification.py "submissions/$file")
# get number of errors
errors_from_output=$(echo "$output" | tail -n 1)
echo "$errors_from_output errors detected for $file"
# if file results in verification errors add to string files_with_errors
if [[ "$errors_from_output" -ge 1 ]]; then
echo "$output"
files_with_errors+="$file, $errors_from_output errors. "
fi
echo "Done verification on $file"
done
echo "$output" > verification_output.txt
echo "files_with_errors=$files_with_errors" >> $GITHUB_ENV
- name: move output lyrdb files to new folder
run: |
export OUTPUT_FILES=$(find /home/runner/work/openEBL-2024-05/openEBL-2024-05/submissions -name "*.lyrdb")
echo "Output files: $OUTPUT_FILES"
mkdir -p verification_output
for file in $OUTPUT_FILES; do
cp "$file" verification_output/
done
- name: upload verification output artifact
uses: actions/upload-artifact@v4
with:
name: layout-errors
path: verification_output/
- name: fail if there are errors from layout verification
run: |
if [ -z "$files_with_errors" ]; then
echo "No errors detected."
else
cat verification_output.txt
echo "Errors detected: $files_with_errors"
exit 1
fi
# this can only run in pull_request_target, not pull_request
# - name: Checkout
# uses: actions/checkout@v4
# - uses: actions/github-script@v6
# with:
# script: |
# github.rest.issues.createComment({
# issue_number: context.issue.number,
# owner: context.repo.owner,
# repo: context.repo.repo,
# body: 'It appears that your design has passed all the automated Functional Verification checks. One of the fabrication run admin will merge your design soon.'
# })