Suede Play Release

Suede AI Google Play Release Skills

Compatibility

Requires Android release artifacts and authorized Google Play publishing access. Bundled preflight uses Python with pyjwt/cryptography and macOS Keychain; delivery examples use fastlane supply. Linux CI uses its secret store.

Use the worked contract for a staged rollout example, access-failure recovery, and API readback validation.

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Iron Law: the Play API decides what shipped, not a green fastlane summary.
Every claim about a live release is a readback or it is a guess.

Gate policy: advisory, not blocking

Run every check and report results honestly. Verdicts are advice attached to the work, never a control that changes it. A failed check changes what you report, never what you do. The one exception is the production halt in Step 7: a public release is irreversible for the users who get it, so present the options and let the user pick.

Step 0: Preflight the credential before anything else

Never assume publishing works. Prove it with a real API call that changes nothing: open an edit and delete it. The script reads the key from the macOS login Keychain and needs pyjwt and cryptography; on Linux CI, load the same base64 JSON from the CI secret store and run the equivalent token exchange.

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python3 scripts/play-preflight.py <package.name> [--service NAME] [--account NAME]

Three outcomes, three different actions:

A 403 here is the normal state of a brand-new service account, not a bug.

Step 1: Credentials

Use a dedicated publishing service account, separate from any billing or purchase-verification account. A credential that can push releases should not also be able to void purchases. Give it no cloud IAM roles: all of its authority comes from the Play Console grant, so before that grant the key is inert.

Store the JSON in the login Keychain base64-encoded:

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security add-generic-password -U -s GOOGLE_PLAY_SERVICE_ACCOUNT_JSON -a <account> -w

Run it with -w last and no value so it prompts and the key never enters shell history. Paste the base64, not the raw JSON.

Base64 is load-bearing. security hex-encodes any multi-line secret on read, so raw JSON comes back in one of two shapes depending on content. Base64 gives one shape and one decode path.

Granting access is a Play Console UI action and cannot be done from the API: invite the service-account email under Users and permissions with release permissions on the app. Report this to the user as a step only they can take, with the exact email and permissions, then re-run Step 0.

Step 2: Pull before every command

fastlane reads the working tree, not the remote. A stale checkout produces a run that succeeds and does nothing, because a missing changelog is a skip rather than an error.

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git -C <repo> pull --ff-only && git -C <repo> log --oneline -1

If fastlane offers to set itself up, the Fastfile is not on disk. Answer no and pull; accepting scaffolds an empty config over the real one.

Step 3: Write the changelog first

Release notes live at fastlane/metadata/android/<locale>/changelogs/<versionCode>.txt, one file per locale per versionCode.

A missing file is not an error. Play silently serves the previous version's notes, so users read stale text against a new build and nothing tells you. Write one for every locale that has listing copy, before uploading.

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for l in $(ls fastlane/metadata/android); do
  [ -f "fastlane/metadata/android/$l/changelogs/$VC.txt" ] || echo "MISSING: $l"
done

Match each locale's existing register rather than translating the English word for word. Check the limit: 500 characters.

Step 4: Verify the artifact, never the source tree

A source read is not evidence that a change reached the binary.

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jarsigner -verify app/build/outputs/bundle/release/app-release.aab | head -1
grep -oE 'android:version(Code|Name)="[^"]*"' \
  app/build/intermediates/merged_manifests/release/*/AndroidManifest.xml

When the release changes an asset, hash it on both sides and require a match:

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unzip -p <aab> 'base/res/*xxxhdpi*ic_launcher.png' | shasum -a 256
shasum -a 256 app/src/main/res/mipmap-xxxhdpi/ic_launcher.png

jarsigner reporting a self-signed certificate is correct under Play App Signing, which re-signs with the real release key.

Step 5: Upload to a testing track first

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fastlane android internal

Build uploads carry the binary and its changelogs only. Listing text, icon, feature graphic and screenshots move through a separate lane, so a routine upload cannot rewrite what the store says about the app.

Step 6: Promote, never re-upload

Play rejects a second bundle carrying a versionCode it already has. Re-uploading is not a slower path to the same place, it is an error.

Promote the versionCode already on the testing track, which is also the only thing that makes testing-first mean anything: the artifact reaching production is the one that was validated, bit for bit.

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upload_to_play_store(
  version_code: <code>, track: "internal", track_promote_to: "production",
  skip_upload_aab: true, skip_upload_apk: true,
  release_status: "inProgress", rollout: "0.1"
)

Step 7: Production halt

A production rollout is irreversible for the users who receive it. Stop and present:

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Ready to promote versionCode <n> (<name>) to production at <pct>% of users.
Currently live: versionCode <m>. <one line on what users will notice>.
  1. Promote at <pct>%
  2. Promote at a different fraction
  3. Upload to a testing track only
  4. Hold

Then wait. Proceed on an explicit answer, and treat a standing instruction to ship as that answer.

Step 8: Read back what is actually live

The fastlane summary reports that the request succeeded, not what the release became. Parameters like track_promote_release_status can differ from the release_status you set, so read the track:

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GET /androidpublisher/v3/applications/<pkg>/edits/<id>/tracks/production

Check three fields and say them plainly:

• versionCodes: the build users get.
• status: inProgress is a staged rollout; completed is everyone.
• userFraction: absent when completed.

A 100% rollout should land as status: completed with no userFraction. A release sitting at inProgress with userFraction: 1.0 is a different state that reads the same in a success message. Confirm which one you got.

Also confirm every locale you wrote appears in that release's releaseNotes.

Done means

Every line proven by a command in this run:

• Preflight opened and deleted a real Play edit.
• The AAB verified: signature, versionCode in the merged manifest, and a hash match for any changed asset.
• The track readback shows the expected versionCode, status, and fraction.
• Every locale with listing copy appears in the live release's notes.

Boundaries

1. Do not promote to production, raise a rollout, or halt one without an explicit instruction covering that action.
2. Do not create the Play Console grant yourself; it is a UI action. Name the email and permissions and hand it to the user.
3. Do not print, commit, or copy the service-account JSON, the upload keystore, or keystore.properties into a repo.
4. Do not push listing text, images, or screenshots as part of a build upload. Store copy moves in its own deliberate step.
5. Do not report a release state from a fastlane summary. Read the track.
6. Do not reuse a billing or purchase-verification service account for publishing.
7. Do not edit a changelog for a versionCode already serving users to fix a typo silently; that changes live store copy and belongs in the same confirmation as a rollout change.

Routing

• Need to plan, build, test, or policy-check the app itself -> use android-app-factory, then return here for delivery.
• Need listing text, keywords, screenshots, or ratings work -> use suede-aso. Listing changes travel in their own deliberate step (Boundary 4), so plan them there and ship them separately from the binary.
• Need CI wiring, required checks, or merge gates around the release -> use suede-ci-gate.
• Need branch, worktree, or stale-mirror handling for the release branch, or the iOS half of the same release -> private Suede AI companions, not in this pack.
• Need constants to match across the Android, iOS and web surfaces -> use suede-parity-contract.
• From android-app-factory: route Play credential setup, upload, track promotion, staged rollout, and live-state verification back here.