Introduce a build pipeline for the Log Viewer #368

	name: Build Log Viewer

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- "*"

	jobs:
	prettier:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: src/inspect_ai/_view/www
	steps:
	- uses: actions/checkout@v4
	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "22.x"
	- name: Install dependencies
	run: yarn install

	- name: Check prettier
	run: yarn prettier:check

	lint:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: src/inspect_ai/_view/www
	steps:
	- uses: actions/checkout@v4
	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "22.x"
	- name: Install dependencies
	run: yarn install

	- name: Run eslint
	run: yarn eslint

	build:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: src/inspect_ai/_view/www
	steps:
	- uses: actions/checkout@v4
	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "22.x"
	- name: Install dependencies
	run: yarn install

	- name: Build log viewer
	run: yarn build

	- name: Ensure dist changes are checked in
	run: \|
	if [[ $(git status --porcelain) != "" ]]
	then
	echo "Log viewer dist files have not been updated, please run yarn build and check in the changes."
	exit 1
	fi

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