Run SwiftLint on pull request GitHub actions - ios

Question

I m running jobs on Mac-os-11. I have integrated the SwiftLint locally as well and that is working fine. But When someone raise the pr I need to run the SwiftLint on GitHub actions. How can I do that. Below is the current yml file for actions.
name: Build & Test
on:
# Run tests when PRs are created or updated
pull_request:
types: [opened, synchronize, reopened, ready_for_review]
env:
# Defines the Xcode version
DEVELOPER_DIR: /Applications/Xcode_13.0.app/Contents/Developer
FETCH_DEPTH: 0
RUBY_VERSION: 2.7.1
defaults:
run:
shell: bash
jobs:
test:
name: Build & Test
if: ${{ github.event.pull_request.draft == false }}
runs-on: macos-11
steps:
- name: Checkout Project
uses: actions/checkout#v2.3.4
with:
fetch-depth: ${{ env.FETCH_DEPTH }}
- name: Restore Gem Cache
uses: actions/cache#v2.1.3
with:
path: vendor/bundle
key: ${{ runner.os }}-gem-${{ hashFiles('**/Gemfile.lock') }}
restore-keys: ${{ runner.os }}-gem-
- name: Restore Pod Cache
uses: actions/cache#v2.1.3
with:
path: Pods
key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
restore-keys: ${{ runner.os }}-pods-
- name: Setup Ruby
uses: ruby/setup-ruby#v1.51.1
with:
bundler-cache: true
ruby-version: ${{ env.RUBY_VERSION }}
SwiftLint is working fine locally, But when I raise the pull request no SwiftLint warning are coming.

Answer 1

I am using this step:
- name: Lint
run: |
set -o pipefail
swiftlint lint --strict --quiet | sed -E 's/^(.*):([0-9]+):([0-9]+): (warning|error|[^:]+): (.*)/::\4 title=Lint error,file=\1,line=\2,col=\3::\5\n\1:\2:\3/'
It parses swiftlint warnings and errors into GitHub annotations which are visible in summary straight away.