feat(data-warehouse): add Intercom and HubSpot as self-driving inbox sources by Gilbert09 · Pull Request #72535 · PostHog/posthog

Gilbert09 · 2026-07-21T11:06:41Z

Problem

Intercom and HubSpot were deferred from the initial self-driving inbox batch
(#72378) because their warehouse sources are OAuth-only and connecting OAuth
sources in the Code app looked like it needed bespoke per-source setup forms. It doesn't — the
Code app now connects OAuth sources generically (PostHog/code#3613), so these two can land.

Changes

Adds Intercom and HubSpot as signal sources (both record kind ticket):

HubSpot (tickets): flat table → shared make_flat_emitter (id hs_object_id,
subject/content, createdate).
Intercom (conversations): bespoke emitter — the opening message lives in the source
JSON blob and created_at is a Unix epoch, so it JSONExtractStrings the body and wraps the
partition cursor in fromUnixTimestamp(...). Flagged in-module to verify the stored types on
the first real sync.

Plus: two SignalSourceProduct enum values (one migration, 0065), contract variants,
registry entries, and parametrized test coverage.

Also corrects the adding-inbox-sources skill. The old guidance said OAuth sources need a
bespoke setup form (clone LinearSetup) and ~5 per-kind integration/router files. That's stale:
DynamicSourceSetup renders oauth/oauth-account-select generically and the connect flow is
started by a generic kind-parameterized integration router (PostHog/code#3613), so an OAuth
source is now the same one-registry-entry change as a credential source.

How did you test this?

pytest products/signals/backend/emission/tests/ (registry + schema-validation suites) — 235
passing, including the two new sources in the parametrized registry/contract test.
makemigrations --check — clean. ruff check/format — clean.

Not done: no real warehouse sync, so Intercom's unix-timestamp/JSON-body handling is best-effort
(flagged in-module).

Stacking

Stacked on #72378 (base tom/inbox-tier1-sources); migration 0065 follows 0064 there. Merge
after #72378. The Code inbox wiring for these two is a separate code PR and depends on the
generic-OAuth enabler (PostHog/code#3613).

github-actions · 2026-07-21T11:06:53Z

Hey @Gilbert09! 👋

It looks like your git author email on this PR isn't your @posthog.com address (owerstom@gmail.com). Since you're on the PostHog team, it's worth pointing your local git author email at your @posthog.com address. Why it matters:

Consistent work identity in git history — internal tooling that attributes commits to team members keys off your @posthog.com address.
Keeps team contributions easy to tell apart from external community ones when scanning history.

You can fix it for this repo with:

git config user.email "you@posthog.com"

Or set it globally with git config --global user.email "you@posthog.com". No need to redo this PR — just a nudge for next time. 🙂

github-actions · 2026-07-21T11:10:14Z

🤖 CI report

⚠️

Bundle size — 🔺 +38 B (+0.0%)

Uncompressed size of every built .js bundle, compared against the base branch.

Total: 64.48 MiB · 🔺 +38 B (+0.0%)

No file changed by more than 1000 B.

_{Posted automatically by build-bundle-size-report · uncompressed bytes from dist-report}

✅ Eager graph — within budget

How much code each root ships on the eager path — downloaded and parsed before the surface is interactive. Measured from the esbuild output chunks (post-tree-shake, static imports only); lazy import() / React.lazy chunks are not counted.

Root	Eager (shipped)	Δ vs base	Budget
entry (logged-out pages, app bootstrap) `src/index.tsx`	1.23 MiB · 22 files	no change	`███░░░░░░░` 28.7% of 4.29 MiB
authenticated shell (every logged-in page) `src/scenes/AuthenticatedShell.tsx`	8.19 MiB · 2,999 files	no change	`█████████░` 88.5% of 9.25 MiB

🟢 node_modules/monaco-editor/ stays out of src/index.tsx
🟢 src/lib/components/ActivityLog/describers stays out of src/index.tsx
🟢 [object Object] stays out of src/index.tsx
🟢 [object Object] stays out of src/index.tsx
🟢 node_modules/monaco-editor/ stays out of src/scenes/AuthenticatedShell.tsx
🟢 src/lib/components/ActivityLog/describers stays out of src/scenes/AuthenticatedShell.tsx
🟢 [object Object] stays out of src/scenes/AuthenticatedShell.tsx
🟢 [object Object] stays out of src/scenes/AuthenticatedShell.tsx

Largest files eagerly shipped from src/index.tsx

Size	File
126.8 KiB	`../node_modules/.pnpm/react-dom@18.3.1_react@18.3.1/node_modules/react-dom/cjs/react-dom.production.min.js`
24.6 KiB	`../node_modules/.pnpm/buffer@6.0.3/node_modules/buffer/index.js`
6.3 KiB	`../node_modules/.pnpm/react@18.3.1/node_modules/react/cjs/react.production.min.js`
4.5 KiB	`../node_modules/.pnpm/@jspm+core@2.1.0/node_modules/@jspm/core/nodelibs/browser/process.js`
3.9 KiB	`../node_modules/.pnpm/scheduler@0.23.2/node_modules/scheduler/cjs/scheduler.production.min.js`
1.4 KiB	`../node_modules/.pnpm/base64-js@1.5.1/node_modules/base64-js/index.js`
1.3 KiB	`src/RootErrorBoundary.tsx`
912 B	`../node_modules/.pnpm/ieee754@1.2.1/node_modules/ieee754/index.js`
789 B	`src/scenes/ChunkLoadErrorBoundary.tsx`
762 B	`src/index.tsx`

Largest files eagerly shipped from src/scenes/AuthenticatedShell.tsx

Size	File
281.3 KiB	`../node_modules/.pnpm/posthog-js@1.404.1/node_modules/posthog-js/dist/rrweb.js`
267.7 KiB	`../node_modules/.pnpm/@posthog+icons@0.38.0_react-dom@18.3.1_react@18.3.1__react@18.3.1/node_modules/@posthog/icons/dist/posthog-icons.es.js`
235.8 KiB	`src/taxonomy/core-filter-definitions-by-group.json`
223.4 KiB	`../node_modules/.pnpm/posthog-js@1.404.1/node_modules/posthog-js/dist/module.js`
167.1 KiB	`src/queries/validators.js`
154.3 KiB	`../node_modules/.pnpm/re2js@0.4.1/node_modules/re2js/build/index.esm.js`
126.8 KiB	`../node_modules/.pnpm/react-dom@18.3.1_react@18.3.1/node_modules/react-dom/cjs/react-dom.production.min.js`
106.0 KiB	`src/lib/api.ts`
93.3 KiB	`../node_modules/.pnpm/prosemirror-view@1.40.1/node_modules/prosemirror-view/dist/index.js`
93.2 KiB	`../packages/quill/packages/quill/dist/index.js`

_{Posted automatically by check-eager-graph · sizes are eager output bytes (shipped, post-tree-shake) from the esbuild metafile · part of #32479}

✅ Dist folder size — 🔺 +781 B (+0.0%)

Total size of the built frontend/dist folder (all assets), compared against the base branch.

Total: 1354.43 MiB · 🔺 +781 B (+0.0%)

⚠️

Backend coverage — 34.0% of changed backend lines covered — 45 uncovered

🧪 Backend test coverage

Patch coverage — changed backend lines (products + core): ███████░░░░░░░░░░░░░ 34.0% (24 / 69)

File	Patch	Uncovered changed lines
`products/signals/backend/emission/registry.py`	0.0%	139–140, 205–206
`products/signals/backend/emission/hubspot_tickets.py`	0.0%	9–12, 14, 24
`products/signals/backend/emission/intercom_conversations.py`	0.0%	12–13, 15, 17–19, 21, 23, 25, 35, 38–41, 44–54, 56–57, 60–62, 67–69, 71, 88

🤖 Agents: add a test covering the lines above, or note why under "How did you test this code?". Machine-readable gap list: the patch-coverage artifact on this run (gh run download 29854835854 -n patch-coverage), or the coverage-data block at the end of this comment.

Per-product line coverage (touched products)

Product	Coverage	Lines
`platform_features`	`██░░░░░░░░░░░░░░░░░░` 12.1%	7 / 58
`batch_exports`	`████████░░░░░░░░░░░░` 39.6%	8,414 / 21,244
`demo`	`███████████░░░░░░░░░` 56.2%	1,497 / 2,663
`warehouse_sources_queue`	`████████████░░░░░░░░` 59.2%	148 / 250
`tasks`	`█████████████░░░░░░░` 66.4%	26,566 / 40,009
`data_tools`	`██████████████░░░░░░` 70.0%	63 / 90
`ai_gateway`	`███████████████░░░░░` 75.0%	9 / 12
`signals`	`████████████████░░░░` 78.9%	20,132 / 25,508
`data_modeling`	`████████████████░░░░` 80.0%	4,834 / 6,045
`cdp`	`████████████████░░░░` 80.7%	3,118 / 3,864
`wizard`	`█████████████████░░░` 84.8%	935 / 1,102
`notebooks`	`█████████████████░░░` 85.3%	7,266 / 8,522
`agent_platform`	`█████████████████░░░` 86.4%	3,807 / 4,405
`actions`	`█████████████████░░░` 86.6%	717 / 828
`cohorts`	`█████████████████░░░` 87.0%	4,303 / 4,945
`product_tours`	`██████████████████░░` 87.9%	1,303 / 1,482
`exports`	`██████████████████░░` 88.4%	6,943 / 7,853
`engineering_analytics`	`██████████████████░░` 88.9%	5,507 / 6,196
`business_knowledge`	`██████████████████░░` 89.0%	4,391 / 4,936
`conversations`	`██████████████████░░` 89.2%	16,508 / 18,509
`dashboards`	`██████████████████░░` 89.3%	5,928 / 6,640
`visual_review`	`██████████████████░░` 89.4%	5,818 / 6,505
`mcp_analytics`	`██████████████████░░` 89.7%	2,663 / 2,969
`alerts`	`██████████████████░░` 89.9%	4,054 / 4,508
`error_tracking`	`██████████████████░░` 90.1%	9,761 / 10,832
`early_access_features`	`██████████████████░░` 90.1%	1,031 / 1,144
`streamlit_apps`	`██████████████████░░` 90.4%	2,501 / 2,767
`slack_app`	`██████████████████░░` 90.6%	8,989 / 9,926
`links`	`██████████████████░░` 90.6%	183 / 202
`marketing_analytics`	`██████████████████░░` 90.8%	11,514 / 12,684
`stamphog`	`██████████████████░░` 91.0%	3,993 / 4,387
`product_analytics`	`██████████████████░░` 91.3%	5,786 / 6,337
`mcp_store`	`██████████████████░░` 91.9%	4,257 / 4,634
`data_warehouse`	`███████████████████░` 92.6%	19,175 / 20,715
`ai_observability`	`███████████████████░` 92.7%	14,758 / 15,926
`notifications`	`███████████████████░` 92.7%	1,031 / 1,112
`web_analytics`	`███████████████████░` 92.9%	13,853 / 14,913
`workflows`	`███████████████████░` 92.9%	5,648 / 6,077
`surveys`	`███████████████████░` 93.0%	5,724 / 6,157
`posthog_ai`	`███████████████████░` 93.2%	1,325 / 1,421
`approvals`	`███████████████████░` 93.3%	3,395 / 3,640
`reminders`	`███████████████████░` 93.4%	468 / 501
`managed_migrations`	`███████████████████░` 93.8%	1,220 / 1,300
`tracing`	`███████████████████░` 93.9%	2,635 / 2,805
`legal_documents`	`███████████████████░` 94.1%	1,568 / 1,667
`endpoints`	`███████████████████░` 94.1%	8,606 / 9,143
`messaging`	`███████████████████░` 94.3%	2,682 / 2,845
`revenue_analytics`	`███████████████████░` 94.5%	3,598 / 3,809
`skills`	`███████████████████░` 94.5%	2,893 / 3,061
`review_hog`	`███████████████████░` 94.6%	6,808 / 7,193
`logs`	`███████████████████░` 95.4%	9,935 / 10,416
`experiments`	`███████████████████░` 95.7%	24,469 / 25,569
`growth`	`███████████████████░` 95.8%	2,952 / 3,083
`replay_vision`	`███████████████████░` 96.0%	14,397 / 14,996
`annotations`	`███████████████████░` 96.2%	732 / 761
`feature_flags`	`███████████████████░` 96.3%	16,311 / 16,940
`user_interviews`	`███████████████████░` 96.5%	2,639 / 2,735
`warehouse_sources`	`███████████████████░` 96.8%	303,312 / 313,423
`access_control`	`███████████████████░` 96.8%	851 / 879
`customer_analytics`	`███████████████████░` 97.3%	7,780 / 7,999
`data_catalog`	`███████████████████░` 97.4%	2,345 / 2,407
`analytics_platform`	`████████████████████` 98.0%	2,102 / 2,145
`metrics`	`████████████████████` 98.2%	2,491 / 2,536
`pulse`	`████████████████████` 98.4%	2,017 / 2,049
`live_debugger`	`████████████████████` 99.2%	613 / 618
`field_notes`	`████████████████████` 99.4%	158 / 159

Report-only. Patch coverage = changed backend lines covered vs origin/master. Sorted lowest first.
Known gaps: lines covered only by Temporal tests show as uncovered; core line numbers may drift if master changed the same file.

⚠️

MCP snapshots — 3 updated (3 modified, 0 added, 0 deleted)

Snapshots: MCP unit test snapshots updated

Changes: 3 snapshots (3 modified, 0 added, 0 deleted)

What this means:

Snapshots have been automatically updated to match current output

Next steps:

Review the changes to ensure they're intentional
If unexpected, investigate what caused the output to change

Review snapshot changes →

⚠️

Django migration SQL — 1 new migration to review

We've detected new migrations on this PR. Review the SQL output for each migration:

`products/signals/backend/migrations/0065_alter_signalsourceconfig_source_product.py`

BEGIN;
--
-- Alter field source_product on signalsourceconfig
--
-- (no-op)
COMMIT;

Last updated: 2026-07-21 17:57 UTC (8117b0f)

✅ Django migration risk — migration analysis complete

We've analyzed your migrations for potential risks.

Summary: 0 Safe | 1 Needs Review | 0 Blocked

⚠️ Needs Review

May have performance impact

signals.0065_alter_signalsourceconfig_source_product
  └─ #1 ⚠️ AlterField
     Field alteration may cause table locks or data loss (check if changing type or constraints)
     model: signalsourceconfig, field: source_product, field_type: CharField

Last updated: 2026-07-21 17:57 UTC (8117b0f)

…sources Add the two OAuth-connected support sources deferred from the initial inbox-sources batch, now that the Code app connects OAuth sources generically. - HubSpot (`tickets` → ticket): flat table, uses the shared emitter factory (id `hs_object_id`, `subject`/`content`, `createdate`). - Intercom (`conversations` → ticket): bespoke emitter — the opening message lives in the `source` JSON blob and `created_at` is a Unix epoch, so it JSON-extracts the body and wraps the partition cursor in fromUnixTimestamp (verify the stored type on first sync). Adds the two SignalSourceProduct enum values (one migration), contract variants, registry entries, and parametrized test coverage. Also corrects the adding-inbox-sources skill: OAuth sources no longer need a bespoke setup form or a per-kind integration service/router. DynamicSourceSetup renders `oauth`/`oauth-account-select` generically and the connect flow is started by the generic `integration` router, so an OAuth source is the same one-registry-entry change as a credential source.

Generated-By: PostHog Code Task-Id: 7f82f613-b489-484f-90c6-ac67e9b0d10b

github-actions · 2026-07-21T17:03:51Z

🦔 Hogbox preview · ✅ ready

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_{commit 8117b0f · box box-a4ac1cb68e1f · ready in 1106s (push → usable) · build log · rebuilds on every push, torn down on close}

Generated-By: PostHog Code Task-Id: 7f82f613-b489-484f-90c6-ac67e9b0d10b

deployment-status-posthog · 2026-07-21T18:59:05Z

Deploy status

Environment	Status	Deployed At	Workflow
dev	✅ Deployed	2026-07-21 18:58 UTC	Run
prod-us	✅ Deployed	2026-07-21 19:24 UTC	Run
prod-eu	✅ Deployed	2026-07-21 19:23 UTC	Run

pr-assigner-resolver-posthog Bot assigned Gilbert09 Jul 21, 2026

pr-assigner-resolver-posthog Bot requested a review from a team July 21, 2026 11:07

hex-security-app Bot reviewed Jul 21, 2026

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Comment thread products/signals/backend/emission/registry.py

This was referenced Jul 21, 2026

feat(data-warehouse): wire Intercom and HubSpot into the self-driving inbox PostHog/code#3614

Merged

feat(data-warehouse): offer Intercom and HubSpot in self-driving onboarding PostHog/context-mill#259

Merged

Base automatically changed from tom/inbox-tier1-sources to master July 21, 2026 15:54

MarconLP approved these changes Jul 21, 2026

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Gilbert09 force-pushed the tom/inbox-oauth-sources branch from 9f08c0a to 1bc3a54 Compare July 21, 2026 17:03

chore: update OpenAPI generated types

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github-actions Bot requested a deployment to preview-pr-72535 July 21, 2026 17:03 In progress

test(mcp): update unit test snapshots

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github-actions Bot requested a deployment to preview-pr-72535 July 21, 2026 17:08 In progress

chore(signals): format migration 0065

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chore: update OpenAPI generated types

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chore(signals): fix markdown emphasis in adding-inbox-sources skill

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Merge branch 'master' into tom/inbox-oauth-sources

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feat(data-warehouse): add Intercom and HubSpot as self-driving inbox sources - #72535

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