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66 lines
2.0 KiB
66 lines
2.0 KiB
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p jq parallel
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# Example how to work with the `lib.maintainers` attrset.
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# Can be used to check whether all user handles are still valid.
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set -o errexit -o noclobber -o nounset -o pipefail
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shopt -s failglob inherit_errexit
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function checkCommits {
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local ret status tmp user
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user="$1"
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tmp=$(mktemp)
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curl --silent -w "%{http_code}" \
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"https://github.com/NixOS/nixpkgs/commits?author=$user" \
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> "$tmp"
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# the last line of tmp contains the http status
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status=$(tail -n1 "$tmp")
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ret=
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case $status in
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200) if <"$tmp" grep -i "no commits found" > /dev/null; then
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ret=1
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else
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ret=0
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fi
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;;
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# because of github’s hard request limits, this can take some time
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429) sleep 2
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printf "."
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checkCommits "$user"
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ret=$?
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;;
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*) printf "BAD STATUS: $(tail -n1 "$tmp") for %s\n" "$user"; ret=1
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ret=1
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;;
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esac
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rm "$tmp"
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return $ret
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}
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export -f checkCommits
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function checkUser {
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local user="$1"
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local status=
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status="$(curl --silent --head "https://github.com/${user}" | grep Status)"
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# checks whether a user handle can be found on github
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if [[ "$status" =~ 404 ]]; then
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printf "%s\t\t\t\t%s\n" "$status" "$user"
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# checks whether the user handle has any nixpkgs commits
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elif checkCommits "$user"; then
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printf "OK!\t\t\t\t%s\n" "$user"
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else
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printf "No Commits!\t\t\t%s\n" "$user"
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fi
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}
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export -f checkUser
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# output the maintainers set as json
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# and filter out the github username of each maintainer (if it exists)
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# then check some at the same time
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nix-instantiate -A lib.maintainers --eval --strict --json \
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| jq -r '.[]|.github|select(.)' \
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| parallel -j5 checkUser
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# To check some arbitrary users:
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# parallel -j100 checkUser ::: "eelco" "profpatsch" "Profpatsch" "a"
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