Update Dockerfile_talib_debian_gnu_linux #40

	name: Docker Image CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:

	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: Declare env variables
	id: vars
	shell: bash
	run: \|
	GITHUB_REF=${GITHUB_REF#refs/tags/}
	echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
	echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
	CURRENT_VERSION=`grep -o "'.*'" nseta/__init__.py \| sed "s/'//g"`
	THIS_VERSION=${CURRENT_VERSION}.${{github.run_number}}
	echo "##[set-output name=THIS_VERSION;]$(echo ${THIS_VERSION})"
	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Publish latest image to Docker Hub
	run: \|
	docker build . -f Dockerfile -t pkjmesra/nseta:latest
	docker push pkjmesra/nseta:latest
	- name: Publish release version image to Docker Hub
	if: startsWith(github.ref, 'refs/tags')
	run: \|
	docker build . -f Dockerfile -t pkjmesra/nseta:${{ steps.vars.outputs.THIS_VERSION }}
	docker push pkjmesra/nseta:${{ steps.vars.outputs.THIS_VERSION }}

Provide feedback