add default user-agent #6

	name: GitHub CI
	on:
	push:
	branches: [ master ]
	tags:
	- '**'
	workflow_dispatch:
	pull_request:

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

	jobs:
	linux64_build:
	name: Linux x86_64 Build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Add commit id into version
	if: ${{ !startsWith(github.ref, 'refs/tags/') }}
	run: SHA=$(git rev-parse --short HEAD) && sed -i 's/$v[0-9]\.[0-9]\.[0-9]$/\1-'"$SHA"'/' src/version.h
	- name: Build
	run: docker run --rm -v $GITHUB_WORKSPACE:/root/workdir multiarch/alpine:amd64-latest-stable /bin/sh -c "apk add bash git nodejs npm && cd /root/workdir && chmod +x scripts/build.alpine.release.sh && bash scripts/build.alpine.release.sh"
	- name: Upload
	uses: actions/upload-artifact@v3
	with:
	name: subconverter_linux64
	path: subconverter/
	- name: Package Release
	if: ${{ github.event_name != 'pull_request' && startsWith(github.ref, 'refs/tags/') }}
	run: tar czf subconverter_linux64.tar.gz subconverter
	- name: Draft Release
	uses: softprops/action-gh-release@v1
	if: ${{ github.event_name != 'pull_request' && startsWith(github.ref, 'refs/tags/') }}
	with:
	files: subconverter_linux64.tar.gz
	draft: true

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