forked from emily/nixfiles
102 lines
2.6 KiB
Bash
102 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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BRANCH="update-inputs-$(date +%Y-%m-%d-%H-%M)"
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HYDRA_URL="https://hydra.kyouma.net"
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JOBSET_URL="${HYDRA_URL}/jobset/nixfiles/update-inputs"
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ROOT="$(mktemp -d)"
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gitin () {
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git -C "${ROOT}/nixfiles" "$@"
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}
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merge_theirs () {
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gitin merge -s ours "${BRANCH}" -m "Update from ${BRANCH}"
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gitin branch temp
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gitin reset --hard "${BRANCH}"
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gitin reset --soft temp
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gitin commit --amend --no-edit
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gitin branch -D temp
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}
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test_build () {
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local build_jobs
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build_jobs="$(curl --fail -s -L -H "Accept: application/json" "${JOBSET_URL}/latest-eval" | jq -r ".builds | .[]")"
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for build in ${build_jobs}; do
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local build_status
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while true; do
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local build_finished
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build_finished="$(curl --fail -s -L -H "Accept: application/json" "${HYDRA_URL}/build/${build}" | jq -r ".finished")"
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[[ ${build_finished} == 1 ]] && break
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sleep 5
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done
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build_status="$(curl --fail -s -L -H "Accept: application/json" "${HYDRA_URL}/build/${build}" | jq -r ".buildstatus")"
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[[ $build_status != 0 ]] && echo "Build ${build} failed" && exit 1
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echo "Build ${build} was successful"
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done
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}
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wait_for_hydra () {
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local git_rev
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local hydra_rev
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local counter
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counter=0
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git_rev="$(gitin rev-parse update-inputs)"
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while true; do
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hydra_rev="$(curl -s -L -H "Accept: application/json" "${JOBSET_URL}/latest-eval" | jq -r .flake | sed -E "s/.+&rev=(.*)/\1/g")"
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echo "${hydra_rev}"
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if [[ "${git_rev}" == "${hydra_rev}" ]]; then
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echo "Hydra got new commit"
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break
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fi
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sleep 30
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done
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if [[ $counter -ge 30 ]]; then
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echo "Hydra no workey"
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exit 1
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fi
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}
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ssh-agent -a "${ROOT}/ssh-agent"
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SSH_AUTH_SOCK="${ROOT}/ssh-agent"
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export SSH_AUTH_SOCK
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ssh-add "/run/secrets/services/update-nixfiles/privateKey"
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git clone git@git.bsd.gay:snaki/nixfiles.git "${ROOT}/nixfiles"
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gitin fetch --all
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gitin checkout origin/main
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gitin checkout -b "${BRANCH}"
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pushd "${ROOT}/nixfiles"
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nix flake update --commit-lock-file
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popd
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if gitin diff --quiet origin/update-inputs "${BRANCH}"; then
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echo "No update needed"
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gitin checkout update-inputs
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gitin branch -D "${BRANCH}"
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exit 0
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fi
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gitin push --set-upstream origin "${BRANCH}"
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gitin checkout update-inputs
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merge_theirs
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gitin push origin update-inputs
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echo "Waiting for hydra to get new commit"
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wait_for_hydra
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echo "Testing if all build jobs completed successfully"
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test_build
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echo "All build jobs were successful"
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echo "Merging ${BRANCH} into main"
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gitin checkout main
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gitin merge --ff-only "${BRANCH}"
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gitin push origin main
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pkill ssh-agent
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echo "Update successful"
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