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feat(web): start a thread from a GitHub issue - #31

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t3code/plan-issue-to-thread-flow
Aug 8, 2026
Merged

feat(web): start a thread from a GitHub issue#31
incognitojam merged 1 commit into
mainfrom
t3code/plan-issue-to-thread-flow

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@incognitojam incognitojam commented Aug 7, 2026

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Adds an issue-to-thread flow: a New thread from GitHub issue… command in the command palette lists the current project's open issues (via the gh CLI, with empty states for gh-not-installed / not-authenticated / no-open-issues) and, on selection, opens a new draft with the full issue — title, body, author, URL, and comments — attached as an <issue_context> block, shown as a removable chip in the composer.

The issue payload is persisted inline in the draft store so it survives reload without re-hitting gh, and is appended to the outgoing prompt on send, mirroring the existing terminal/element context blocks. Server-side this extends the source-control provider surface with listIssues/getIssue (GitHub only; other providers report unsupported) plus contracts and RPC wiring.

Verified live in the web app against this repo's real issue #18, including reload persistence; new unit tests cover gh JSON decoding, context serialization/truncation, and draft-store persistence/hydration.

Screenshots

Command palette action

Command palette showing the New thread from GitHub issue action

Open-issues picker (live from gh)

Issue picker listing open issue 18

New draft with the issue attached as a removable chip

Draft composer with the issue 18 context chip attached

@github-actions github-actions Bot added vouch:trusted PR author is trusted by repo permissions or the VOUCHED list. size:XXL labels Aug 7, 2026
incognitojam added a commit that referenced this pull request Aug 7, 2026
@incognitojam
incognitojam marked this pull request as draft August 8, 2026 00:54
The command palette gains "New thread from GitHub issue…": it lists the
current project's open issues via the `gh` CLI, and picking one opens a new
thread draft with the issue's title, body, and comments attached as an
`<issue_context>` block shown as a removable composer chip. Nothing is sent
automatically — the user writes and sends the prompt themselves.

Server-side, `GitHubCli` gains `listIssues`/`getIssue` with schema-decoded
`gh issue` JSON, surfaced through the source-control provider interface and
two new RPCs. Other providers report issues as unsupported. When `gh` is
missing or logged out, the picker's empty state explains what to fix.
@incognitojam
incognitojam force-pushed the t3code/plan-issue-to-thread-flow branch from 78a5321 to 7f52c09 Compare August 8, 2026 01:03
@incognitojam
incognitojam marked this pull request as ready for review August 8, 2026 01:05
@incognitojam
incognitojam merged commit 748cb5f into main Aug 8, 2026
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@incognitojam
incognitojam deleted the t3code/plan-issue-to-thread-flow branch August 8, 2026 01:05
incognitojam added a commit that referenced this pull request Aug 8, 2026
The command palette gains "New thread from GitHub issue…": it lists the
current project's open issues via the `gh` CLI, and picking one opens a new
thread draft with the issue's title, body, and comments attached as an
`<issue_context>` block shown as a removable composer chip. Nothing is sent
automatically — the user writes and sends the prompt themselves.

Server-side, `GitHubCli` gains `listIssues`/`getIssue` with schema-decoded
`gh issue` JSON, surfaced through the source-control provider interface and
two new RPCs. Other providers report issues as unsupported. When `gh` is
missing or logged out, the picker's empty state explains what to fix.

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
incognitojam added a commit that referenced this pull request Aug 9, 2026
The command palette gains "New thread from GitHub issue…": it lists the
current project's open issues via the `gh` CLI, and picking one opens a new
thread draft with the issue's title, body, and comments attached as an
`<issue_context>` block shown as a removable composer chip. Nothing is sent
automatically — the user writes and sends the prompt themselves.

Server-side, `GitHubCli` gains `listIssues`/`getIssue` with schema-decoded
`gh issue` JSON, surfaced through the source-control provider interface and
two new RPCs. Other providers report issues as unsupported. When `gh` is
missing or logged out, the picker's empty state explains what to fix.

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
incognitojam added a commit that referenced this pull request Aug 9, 2026
The desktop update tooltip flattens the release body into plain bullet
lines, so the structured nightly highlights (`## Nightly highlights`,
`### Added`, …) rendered their headings as list items and wasted 3 of
the tooltip's 8 item slots. This PR makes the generated changelog and
the tooltip work together, and leans harder into the LLM pipeline while
keeping attribution.

## Changes

- **Nightly highlights are a flat list** of plain items with compact PR
references that survive the tooltip's markup stripping (`#61` for fork
PRs, `t3code#123` for upstream, short SHAs for direct commits). Removals
are phrased as "Remove …" via prompt guidance instead of a section
label.
- **Attribution is structural:** summary items are now `{ text,
evidenceIds }` objects. The model only returns evidence IDs; URLs are
rendered deterministically and IDs are validated against the collected
evidence, so references can't be fabricated. The rolling fork-features
issue gets the same per-item references.
- **Extraction sees diffs:** each commit contributes a truncated patch
(4 KB cap, lockfiles excluded) so descriptions are grounded in what
actually changed rather than paraphrasing PR titles. Over the 160k-char
prompt budget, the largest diffs are dropped first — titles and PR
bodies never are.
- **`## What's Changed` stays** as the exhaustive record and now credits
contributors once per PR (`by @username`, fetched via `gh api` with
graceful fallback).
- **The tooltip parser stops at `## What's Changed`** when curated
highlights precede it, so raw commit lines no longer mix with highlight
lines. Bodies that open with the commit list (upstream-style, or a
nightly with no highlights) still show it.

## Pipeline example

Evidence in (abridged; one upstream commit from the delta below):

```jsonc
{
  "id": "pingdotgg#5756",
  "title": "fix(web): usage page loses the cost quality panel, gains a back button",
  "description": "<sanitized PR body>",
  "files": ["apps/web/src/components/usage/UsagePage.tsx", "…"],
  "diff": "--- a/apps/web/src/components/usage/UsagePage.tsx\n+import { useCanGoBack, useNavigate, useRouter } from \"@tanstack/react-router\";\n…"
}
```

Summary items out (actual output — note one PR correctly yielding both
an improvement and a removal):

```json
{ "text": "Return from Usage through history or to home", "evidenceIds": ["pingdotgg#5756"] }
{ "text": "Remove Cost quality panel from the Usage page", "evidenceIds": ["pingdotgg#5756"] }
```

Rendered in the release body:

```markdown
- Return from Usage through history or to home ([t3code#5756](pingdotgg#5756))
- Remove Cost quality panel from the Usage page ([t3code#5756](pingdotgg#5756))
```

## Regenerated release notes for `v0.0.33-nightly.20260809.121`

Rerunning the new generator against the existing release's refs produced
13 items (the published release had 5, plus 3 heading lines). What the
tooltip shows, via the actual parser:

```
• Identify sidebar threads with unsent drafts (#23)
• Show subagent activity counts in right-panel controls (t3code#5745)
• Return from Usage through history or to home (t3code#5756)
• Give agents access to pasted image files (t3code#5757)
• Manage projects from the dedicated Settings page (t3code#5768)
• Preserve selected diff view across panel closures and reloads (t3code#5731)
• Show pointer cursors for clickable controls and actions (t3code#5716)
• Resume Claude sessions without falsely completing skipped turns (t3code#5710)
```

<details>
<summary>Full regenerated nightly highlights</summary>

- Identify sidebar threads with unsent drafts
([#23](#23))
- Show subagent activity counts in right-panel controls
([t3code#5745](pingdotgg#5745))
- Return from Usage through history or to home
([t3code#5756](pingdotgg#5756))
- Give agents access to pasted image files
([t3code#5757](pingdotgg#5757))
- Manage projects from the dedicated Settings page
([t3code#5768](pingdotgg#5768))
- Preserve selected diff view across panel closures and reloads
([t3code#5731](pingdotgg#5731))
- Show pointer cursors for clickable controls and actions
([t3code#5716](pingdotgg#5716))
- Resume Claude sessions without falsely completing skipped turns
([t3code#5710](pingdotgg#5710))
- Stop the active Codex turn before queued follow-ups
([t3code#5762](pingdotgg#5762))
- Keep pinned thread ordering stable while saving changes
([t3code#5767](pingdotgg#5767))
- Show multi-device usage progress while totals load
([t3code#5772](pingdotgg#5772))
- Remove Cost quality panel from the Usage page
([t3code#5756](pingdotgg#5756))
- Remove the limited project settings modal
([t3code#5768](pingdotgg#5768))

</details>

<details>
<summary>Regenerated rolling fork-features summary (excerpt, for issue
#43)</summary>

## Added

- Identify yngatech builds through names, icons, palettes, and About
details ([#3](#3),
[#27](#27),
[#29](#29),
[#30](#30),
[#56](#56))
- Choose and preview sounds for completed agent turns
([#5](#5),
[#7](#7),
[#19](#19))
- Detect GitHub outages and show status in the sidebar
([#14](#14))
- Show unsent thread drafts with sidebar pencil indicators
([#23](#23))
- Start new threads with GitHub issues as context
([#31](#31))
- Open thread pull or merge requests from command palette
([#46](#46))
- Synchronize existing-thread text and composer settings across
connected devices ([#39](#39),
[#44](#44))

## Improved

- Inspect full commands, labeled streams, numeric exit codes, and
failures ([#11](#11),
[#4](#4),
[#36](#36))
- Close terminals directly from the grouped terminal list
([#22](#22))
- Show clearer snooze countdowns near hour and day boundaries
([#45](#45))
- Show setup script outcomes in the thread timeline
([#40](#40))
- Install yngatech alongside upstream T3 Code on Windows
([#49](#49))

</details>

## Rollout

The generator and workflow changes take effect on the next nightly. The
tooltip parser change ships inside the app, so currently installed
builds still show the mixed list until users update onto a build
containing it.

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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