add script to list all available tags of the image #23

	---
	name: Shell Lint

	on:
	push:
	paths:
	- "**.sh"
	pull_request:
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	shell-lint:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 1

	- name: Set up python
	uses: actions/setup-python@v5
	with:
	python-version: "3.13"

	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install shfmt-py shellcheck-py

	- name: Run shell format
	run: \|
	globalStatus=0

	while IFS= read -r -d '' f; do
	if ! shfmt -d -i 4 -- "$f"; then
	echo "[ERROR] shfmt failed for $f"
	globalStatus=1
	fi
	done < <(find src -type f -name '*.sh' -print0)

	exit $globalStatus

	- name: Run shell check
	run: \|
	globalStatus=0

	while IFS= read -r -d '' f; do
	if ! shellcheck -x -e SC2034 -- "$f"; then
	echo "[ERROR] shellcheck failed for $f"
	globalStatus=1
	fi
	done < <(find src -type f -name '*.sh' -print0)

	exit $globalStatus

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