Cpp update #798

Workflow file for this run

	---
	#
	# .github/workflows/awk.yml
	#
	name: Awk Workflow 2.0
	on: # yamllint disable-line rule:truthy
	pull_request:
	workflow_dispatch:

	defaults:
	run:
	shell: bash

	jobs:
	stage1:
	name: Change Check
	runs-on: 'ubuntu-latest'
	outputs:
	docs_changed: ${{ steps.check_file_changed.outputs.docs_changed }}
	matrix_exercise: ${{ steps.check_file_changed.outputs.matrix_exercise }}
	exercise_count: ${{ steps.check_file_changed.outputs.exercise_count }}
	steps:
	- name: Check GitHub Vars
	id: github-vars
	run: set \| grep -e ^CI -e ^GITHUB_ -e ^RUNNER_
	- name: Checkout Repo
	id: checkout-repo
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	ref: ${{ github.ref }}
	submodules: recursive
	- name: Get Change List
	id: check_file_changed
	run: \|-
	{
	printf "Workflow: %s\n\n" "${GITHUB_WORKFLOW}"
	printf "Runner: name[%s] arch[%s]\n" "${RUNNER_NAME}" "${RUNNER_ARCH}"
	printf "Repo: %s\n" "${GITHUB_REPOSITORY}"
	printf "User: %s\n" "${GITHUB_TRIGGERING_ACTOR}"
	printf "\n"
	} \| tee -a "${GITHUB_STEP_SUMMARY}"

	# get user info for default gh container
	{
	printf "\`\`\`text\n"
	printf "Container user info:\n"
	who
	printf "\n"
	id
	printf "\`\`\`\n"
	} \| tee -a "${GITHUB_STEP_SUMMARY}"
	printf "\n"

	# Diff HEAD with the previous commit then output to stdout.
	GIT_DIFF="$(git diff --name-only HEAD^ HEAD \| tee /tmp/changed_files.txt)"
	{
	printf "=== Which files changed? ===\n"
	printf "\`\`\`text\n"
	printf "%s\n" "${GIT_DIFF}"
	printf "\`\`\`\n"
	} \| tee -a "${GITHUB_STEP_SUMMARY}"
	HAS_WF_DIFF=false
	HAS_EX_DIFF=false
	if printf "%s\n" "${GIT_DIFF}" \| grep -E '^(.github/workflows/awk.yml\|.github/citools/awk/)$'; then
	HAS_WF_DIFF=true
	fi
	if printf "%s\n" "${GIT_DIFF}" \| grep -E '^awk/.*[.]awk$'; then
	HAS_EX_DIFF=true
	fi
	printf "\n"
	printf "=== Did WF/CI change without exercise changes? ===\n"
	CI_FORCE_FULL=false
	if ${HAS_WF_DIFF} && ! ${HAS_EX_DIFF}; then
	CI_FORCE_FULL=true
	printf "%s\n" "${CI_FORCE_FULL}"
	fi
	printf "\n"

	# Get changed exercise list.
	if [[ ${GITHUB_EVENT_NAME} == pull_request ]] && ! ${CI_FORCE_FULL}; then
	printf "Generating pull request changed exercise list.\n"
	grep -E '^awk/[-a-z0-9]+./.*$' /tmp/changed_files.txt \| cut -f1,2 -d/ \| sort -Vu \| tee /tmp/exercises.txt \|\| true
	else
	printf "Generating complete exercise list.\n"
	find ./awk/ -type d -print \| grep -v -E '^[.]/awk/(\|[.].)$' \| sed -r -e 's:[.]/(awk/[-a-z0-9]+)/?.$:\1:g' \| sort -Vu \| tee /tmp/exercises.txt
	HAS_DIFF=true
	fi
	printf "\n"

	# Check if the files are present in the changed file list (added, modified, deleted) then output to stdout.
	HAS_DIFF="${HAS_DIFF:-false}"
	printf "=== Which Awk files changed? ===\n"
	if printf "%s\n" "${GIT_DIFF}" \| grep -E '^(awk/.*[.]awk\|.github/workflows/awk.yml)$'; then
	HAS_DIFF=true
	printf "%s\n" "${HAS_DIFF}"
	fi
	printf "\n"

	# Did Awk files change?
	printf "=== Did Awk files change? ===\n"
	printf "%s\n" "${HAS_DIFF}"
	printf "\n"

	# Generate exercise job matrix from changed files list.
	printf "=== Generating matrix exercise list. ===\n"
	declare -i last=0
	declare -i count=0
	last=$(wc -l /tmp/exercises.txt \| cut -f1 -d\ )
	((last -= 1)) \|\| true
	entries=""
	while read -r line; do
	if [[ ! ${count} -lt ${last} ]]; then
	comma=""
	else
	comma=","
	fi
	printf -v entry "\"%s\"%s\n" "${line}" "${comma}"
	((count += 1))
	entries+="${entry}"
	done < <(sort -V /tmp/exercises.txt)
	jq --sort-keys . >/tmp/exercises.json <<EOF
	[ ${entries} ]
	EOF
	exercise_count="$(jq '. \| length' /tmp/exercises.json)"
	printf "%s=%s\n" "exercise_count" "${exercise_count}" \| tee -a "${GITHUB_OUTPUT}"
	matrix_exercise="$(jq --compact-output --sort-keys . /tmp/exercises.json)"
	printf "%s=%s\n" "matrix_exercise" "${matrix_exercise}" \| tee -a "${GITHUB_OUTPUT}"
	printf "\n"
	cat "${GITHUB_OUTPUT}"

	# Don't run stage 2 if PR mode doesn't have testable changes.
	if [[ ${GITHUB_EVENT_NAME} == pull_request ]] && [[ -z ${entries} ]]; then
	printf "In PR mode with no testable changes, disabling stage 2.\n"
	HAS_DIFF=false
	fi

	# Set the output named "docs_changed"
	printf "%s=%s\n" "docs_changed" "${HAS_DIFF}" >> "${GITHUB_OUTPUT}"
	check-matrix:
	runs-on: ubuntu-latest
	needs: stage1
	steps:
	- name: Install json2yaml
	run: sudo npm install -g json2yaml
	- name: Check matrix::exercises
	run: \|-
	exercise_count='${{ needs.stage1.outputs.exercise_count }}'
	matrix_exercise='${{ needs.stage1.outputs.matrix_exercise }}'
	{
	printf "\`\`\`text\n"
	printf "exercise_count=%s\n" "${exercise_count}"
	printf "matrix_exercise=%s\n" "${matrix_exercise}"
	printf "\`\`\`\n"
	printf "json:\n"
	printf "\`\`\`text\n"
	printf "%s" "${matrix_exercise}" \| jq .
	printf "\`\`\`\n"
	} \| tee -a "${GITHUB_STEP_SUMMARY}"
	{
	printf "yaml:\n"
	printf "\`\`\`text\n"
	printf "{ \"matrix\": { \"exercise\": %s } }" "${matrix_exercise}" \| json2yaml
	printf "\`\`\`\n"
	} \| tee -a "${GITHUB_STEP_SUMMARY}"
	stage2:
	name: Awk Checks
	strategy:
	matrix:
	os: ["ubuntu-latest", "windows-latest", "macos-latest"]
	exclude:
	- os: "macos-latest"
	- os: "windows-latest"
	exercise: ${{fromJson(needs.stage1.outputs.matrix_exercise)}}
	runs-on: "${{ matrix.os }}"
	needs: [stage1]
	if: needs.stage1.outputs.docs_changed == 'True'
	steps:
	- name: Checkout Repo [${{ matrix.exercise }}]
	id: checkout-repo
	uses: actions/checkout@v3
	- name: Set up Awk [${{ matrix.exercise }}]
	id: setup-awk
	run: \|-
	sudo apt install -y gawk
	- name: Show Awk version [${{ matrix.exercise }}]
	id: awk-version
	run: \|-
	awk --version
	- name: Checkout bats-core [${{ matrix.exercise }}]
	id: checkout-bats-core
	uses: actions/checkout@v3
	with:
	repository: bats-core/bats-core
	path: bats-core
	- name: Install Bats [${{ matrix.exercise }}]
	id: install-bats-core
	run: \|-
	cd bats-core
	sudo ./install.sh /usr/local
	- name: Checkout awkunit [${{ matrix.exercise }}]
	id: checkout-awkunit
	uses: actions/checkout@v3
	with:
	repository: soimort/awkunit
	path: awkunit
	- name: Install Awk Tools [${{ matrix.exercise }}]
	id: install-awk-tools
	run: \|-
	ls
	awk_ver="gawk-$(awk --version \| awk '/^GNU Awk/ { print $3 }' \| tr -d ',')"
	git clone http://git.savannah.gnu.org/r/gawk.git gawk
	cd gawk
	git checkout "${awk_ver}"
	cd ../awkunit
	AWKSRCPATH=../gawk make
	mkdir -pv ../.lib
	cp -v awkunit.so ../.lib
	- name: CD to Awk Dir [${{ matrix.exercise }}]
	id: cd-to-awk-dir
	run: \|-
	pwd
	ls
	cd ./awk
	pwd
	ls
	- name: Lint Checking with Awk [${{ matrix.exercise }}]
	id: awk-lint-run
	run: \|-
	pwd
	cd "./${{ matrix.exercise }}"
	pwd
	ls
	{
	printf "awk-lint output\n\n"
	printf "\`\`\`text\n"
	../../.github/citools/awk/awk-lint
	printf "\`\`\`\n"
	} \|& tee -a "${GITHUB_STEP_SUMMARY}"
	- name: Testing with Bats tests [${{ matrix.exercise }}]
	id: awk-bats-run
	run: \|-
	pwd
	cd "./${{ matrix.exercise }}"
	pwd
	ls
	{
	printf "awk-bats output\n\n"
	printf "\`\`\`text\n"
	../../.github/citools/awk/awk-bats
	printf "\`\`\`\n"
	} \|& tee -a "${GITHUB_STEP_SUMMARY}"
	- name: Testing with AwkUnit [${{ matrix.exercise }}]
	id: awk-test-run
	run: \|-
	pwd
	cd "./${{ matrix.exercise }}"
	pwd
	ls
	{
	printf "Testing with unit tests\n"
	printf "\`\`\`text\n"
	../../.github/citools/awk/awk-test
	printf "\`\`\`\n"
	} \|& tee -a "${GITHUB_STEP_SUMMARY}"

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Cpp update #798

Workflow file

Cpp update #798

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Workflow file for this run