feat(skills): contribute CA containerization skills gated behind aksskillsEnabledPreview #2679

	name: 'PR Size Checker'
	on:
	pull_request:
	branches:
	- main

	env:
	MAX_LINE_CHANGED: 1200 # Maximum number of lines changed allowed
	TARGET_BRANCH: main

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	deployments: read
	packages: none
	steps:
	# checkout your code with your git history
	- name: Checkout code
	uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
	with:
	fetch-depth: 0
	- id: get_total_lines_changed
	run: \|
	size=$(git diff --stat origin/${{ env.TARGET_BRANCH }} \
	\| grep -v .lock \
	\| grep -v Bin \
	\| awk -F"\|" '{ print $2 }' \
	\| awk '{ print $1 }' \
	\| sed '/^$/d' \
	\| paste -sd+ - \
	\| bc)

	echo "size=${size}" >> $GITHUB_ENV
	echo ""
	echo "Total lines changed (note: *.lock files are excluded from this count): "
	echo $size
	shell: bash
	- run: \|
	COMMITMSG=$(git log --format=%B -n 1 ${{github.event.after}})
	echo "${COMMITMSG}"
	if [[ $size -gt ${{ env.MAX_LINE_CHANGED }} && "${COMMITMSG}" != "[skip pr-size]" ]]
	then
	echo "Warning - total lines changed is greater than" ${{ env.MAX_LINE_CHANGED }}.
	echo "Please consider breaking this PR down."
	exit 1
	fi
	shell: bash

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