Cobb
d25549fcc9
The Gitea pull-mirror of element-hq/element-x-android is slow to populate its initial clone (~12 GB). Rather than block workflow verification on the mirror landing, fetch straight from GitHub — the runner has outbound access and GitHub isn't flaky. The mirror stays in place as a fallback / LAN-cache for humans doing manual git fetches.
97 lines
3.9 KiB
YAML
97 lines
3.9 KiB
YAML
name: Upstream sync
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# Daily check against the upstream mirror. Fast-forwards `main` to
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# `upstream/develop` when upstream has advanced, then pings the Infra
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# Matrix room so we know the wallet branch is due for a rebase.
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#
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# See SYNC.md on the wallet branch for the full topology + procedure
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# this job implements.
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on:
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schedule:
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# 12:00 UTC daily — quiet time for all our time zones, avoids the
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# morning-meeting window where an unexpected Matrix ping is noise.
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- cron: '0 12 * * *'
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workflow_dispatch: # manual trigger from the Actions UI too
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jobs:
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sync-main:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout main
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uses: actions/checkout@v4
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with:
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ref: main
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fetch-depth: 0
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# Built-in token Gitea hands us — scoped to this repo, has push.
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token: ${{ secrets.GITEA_TOKEN }}
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- name: Fetch upstream + wallet
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run: |
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set -euo pipefail
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# Fetch directly from GitHub. We also have a Gitea pull-mirror
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# at Sulkta-Coop/element-x-upstream that tracks this same repo,
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# but sourcing from GitHub keeps the workflow independent of
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# the mirror's health — one less moving part to diagnose.
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git remote add upstream https://github.com/element-hq/element-x-android.git
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git fetch --depth=500 upstream develop
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git fetch origin wallet:refs/remotes/origin/wallet
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- name: Fast-forward main
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id: ff
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run: |
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set -euo pipefail
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git config user.name "sulkta-bot"
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git config user.email "bot@sulkta.com"
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OLD=$(git rev-parse --short HEAD)
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echo "main was at $OLD"
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if git merge --ff-only upstream/develop; then
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NEW=$(git rev-parse --short HEAD)
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if [ "$OLD" = "$NEW" ]; then
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echo "main already up to date with upstream/develop"
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echo "advanced=false" >> "$GITHUB_OUTPUT"
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else
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echo "main advanced: $OLD -> $NEW"
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git push origin main
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echo "advanced=true" >> "$GITHUB_OUTPUT"
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echo "old=$OLD" >> "$GITHUB_OUTPUT"
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echo "new=$NEW" >> "$GITHUB_OUTPUT"
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fi
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else
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echo "::warning::main could not fast-forward to upstream/develop — someone committed to main directly?"
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echo "advanced=false" >> "$GITHUB_OUTPUT"
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fi
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- name: Measure wallet drift
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if: steps.ff.outputs.advanced == 'true'
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id: drift
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run: |
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set -euo pipefail
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MB=$(git merge-base refs/remotes/origin/wallet main)
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BEHIND=$(git rev-list --count "$MB..main")
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NEW_ADDED=$(git rev-list --count "$MB..upstream/develop")
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echo "behind=$BEHIND" >> "$GITHUB_OUTPUT"
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echo "new_added=$NEW_ADDED" >> "$GITHUB_OUTPUT"
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echo "wallet is $BEHIND commits behind main now; $NEW_ADDED new upstream commits this run"
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- name: Matrix notification (Infra room)
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if: steps.ff.outputs.advanced == 'true'
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env:
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MATRIX_TOKEN: ${{ secrets.MATRIX_HOUSE_BOT_TOKEN }}
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run: |
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set -euo pipefail
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TXN=$(date +%s%N)
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ROOM='!rvxiUrWpgvMTAwzjGm:sulkta.com' # Infra
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BODY="element-x upstream advanced · main ${{ steps.ff.outputs.old }} → ${{ steps.ff.outputs.new }} (${{ steps.drift.outputs.new_added }} commits). wallet is ${{ steps.drift.outputs.behind }} commits behind — rebase before next build."
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# jq keeps the body properly JSON-escaped; safer than shell interp
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# shellcheck disable=SC2086
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PAYLOAD=$(printf '%s' "$BODY" | jq -Rs '{msgtype: "m.text", body: .}')
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curl --fail -s -X PUT \
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-H "Authorization: Bearer $MATRIX_TOKEN" \
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-H "Content-Type: application/json" \
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"https://chat.sulkta.com/_matrix/client/v3/rooms/${ROOM}/send/m.room.message/${TXN}" \
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-d "$PAYLOAD"
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echo "notified"
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