fix(ci): install doc builder explicitly (#83) #38

	name: Build documentation

	on:
	push:
	branches:
	- main
	tags:
	- 'v[0-9]+.[0-9]+.[0-9]+'

	paths:
	- 'docs/source/**'
	- 'docs/assets/**'
	- 'optimum/**'
	- '.github/workflows/doc-build.yml'
	workflow_dispatch:

	jobs:
	build_documentation:
	runs-on: ubuntu-latest
	env:
	COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
	PR_NUMBER: ${{ github.event.number }}
	EVENT_CONTEXT: ${{ toJSON(github.event) }}
	PR_CLONE_URL: ${{ github.event.pull_request.head.repo.clone_url }}

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: '18'
	cache-dependency-path: "kit/package-lock.json"

	- name: Set environment variables
	run: \|
	cd optimum
	version=`echo "$(grep '^__version__ =' tpu/version.py \| cut -d '=' -f 2- \| xargs)"`

	if [[ $version == a ]]
	then
	echo "VERSION=main" >> $GITHUB_ENV
	else
	echo "VERSION=v$version" >> $GITHUB_ENV
	fi

	cd ..

	- name: Setup environment
	run: \|
	pip install -U pip
	pip install git+https://github.com/huggingface/doc-builder.git
	pip install ".[quality]" -f https://storage.googleapis.com/libtpu-releases/index.html

	- name: Make documentation
	shell: bash
	run: \|
	doc-builder build optimum.tpu docs/source/ --repo_name optimum-tpu --build_dir tpu-doc-build/ --version ${{ env.VERSION }} --version_tag_suffix "" --html --clean
	cd tpu-doc-build/
	mv optimum.tpu optimum-tpu
	doc-builder push optimum-tpu --doc_build_repo_id "hf-doc-build/doc-build" --token "${{ secrets.HF_DOC_BUILD_PUSH }}" --commit_msg "Updated with commit $COMMIT_SHA See: https://github.com/huggingface/optimum-tpu/commit/$COMMIT_SHA" --n_retries 5

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