Refactor feed discovery and avoid an extra HTTP request if the url provided is the feed #177

	name: RPM Packages
	permissions: read-all
	on:
	push:
	tags:
	- '[0-9]+.[0-9]+.[0-9]+'
	pull_request:
	branches: [ main ]
	jobs:
	test-package:
	if: github.event.pull_request
	name: Test Packages
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Build RPM Package
	run: make rpm
	- name: List generated files
	run: ls -l *.rpm
	publish-package:
	if: ${{ ! github.event.pull_request }}
	name: Publish Packages
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Build RPM Package
	run: make rpm
	- name: List generated files
	run: ls -l *.rpm
	- name: Upload package to repository
	env:
	FURY_TOKEN: ${{ secrets.FURY_TOKEN }}
	run: for f in *.rpm; do curl -F package=@$f https://[email protected]/miniflux/; done

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