Doc Preview Cleanup #948
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| name: Doc Preview Cleanup | |
| on: | |
| schedule: | |
| - cron: "0 0 * * *" | |
| jobs: | |
| doc-preview-cleanup: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout gh-pages branch | |
| uses: actions/checkout@v3 | |
| with: | |
| ref: gh-pages | |
| - uses: julia-actions/setup-julia@v1 | |
| with: | |
| version: '1' | |
| - name: Check for stale PR previews | |
| shell: julia {0} | |
| run: | | |
| using Pkg | |
| pkg"activate --temp" | |
| pkg"add HTTP JSON3" | |
| using HTTP | |
| using JSON3 | |
| using Dates | |
| repo = ENV["GITHUB_REPOSITORY"] | |
| retention_days = 14 | |
| pr_previews = map(filter(startswith("PR"), readdir("previews"))) do dir | |
| parse(Int, match(r"PR(\d*)", dir)[1]) | |
| end | |
| function all_prs() | |
| query_prs(page) = JSON3.read(HTTP.get("https://api.github.com/repos/$repo/pulls?per_page=100;page=$(page)").body) | |
| prs = [] | |
| page = 1 | |
| while true | |
| page_prs = query_prs(page) | |
| isempty(page_prs) && break | |
| append!(prs, page_prs) | |
| page += 1 | |
| end | |
| return prs | |
| end | |
| prs = all_prs() | |
| open_within_threshold = map(x -> x.number, filter(prs) do pr | |
| time = DateTime(pr.updated_at[1:19], ISODateTimeFormat) | |
| return pr.state == "open" && Dates.days(now() - time) <= retention_days | |
| end) | |
| stale_previews = setdiff(pr_previews, open_within_threshold) | |
| @info "Found $(length(stale_previews)) stale previews" | |
| if isempty(stale_previews) | |
| @info "No stale previews" | |
| exit(1) | |
| end | |
| for pr in stale_previews | |
| path = joinpath("previews", "PR$pr") | |
| @info "Removing $path" | |
| run(`git rm -rf $path`) | |
| end | |
| - name: Push changes | |
| run: | | |
| git config user.name "Documenter.jl" | |
| git config user.email "documenter@juliadocs.github.io" | |
| git commit -m "delete preview" | |
| git branch gh-pages-new $(echo "delete history" | git commit-tree HEAD^{tree}) | |
| git push --force origin gh-pages-new:gh-pages |