Closes #1795 - Support building and developing in a devcontainer by Spitfire1900 · Pull Request #1791 · pingdotgg/t3code

Spitfire1900 · 2026-04-06T21:12:36Z

What Changed

I added .devcontainer/devcontainer.json to run the project within an instance of VSCode using Dev Container features

Why

I don't want to mutate my local environment to do development work on T3Code and this should also add support to doing Development work on GitHub Codespaces.

You are able to connect directly to the web instance of T3Code using bun run dev:web in the container and connecting to http://127.0.0.1:5733/ on the host machine.

UI Changes

Checklist

This PR is small and focused
I explained what changed and why
I included before/after screenshots for any UI changes
I included a video for animation/interaction changes
I've successfully ran T3Code web and built the appimage locally.

Note

Low Risk
Adds development-environment configuration and a new ignored build artifact directory; no production runtime or business logic changes.

Overview
Adds Dev Container support for local development/Codespaces. Introduces .devcontainer/devcontainer.json using Debian bookworm with Bun, Node.js 24 (with node-gyp deps), and Python 3.12, plus a post-create bun install --frozen-lockfile and automatic installation of the oxc VS Code extension.

Updates .gitignore to ignore squashfs-root/ artifacts.

^{Reviewed by Cursor Bugbot for commit f14cae2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Add devcontainer configuration for building and developing the project

Adds devcontainer.json using the debian:bookworm image with Bun, Node.js v24 (including node-gyp dependencies), and Python 3.12. Runs bun install with a frozen lockfile on container creation and installs the oxc.oxc-vscode extension in VS Code. Also adds squashfs-root/ to .gitignore.

^{Macroscope summarized f14cae2.}

coderabbitai · 2026-04-06T21:12:45Z

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Spitfire1900 · 2026-04-06T21:13:09Z

.devcontainer/devcontainer.json

+  },
+  "postCreateCommand": {
+    "install-deps": "apt-get update && apt-get install -y libfuse2 libnotify4 libnss3 libxss1 libasound2 libatk-bridge2.0-0 libgtk-3-0 libx11-xcb1 libxrandr2 libgbm1 libpango-1.0-0 libcairo2",
+    "bun-install": "bun install --backend=copyfile --from-lockfile"


symlink support is not-supported within devcontainers

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

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.devcontainer/devcontainer.json

macroscopeapp · 2026-04-06T21:46:12Z

Approvability

Verdict: Approved

This PR adds devcontainer configuration for local development and a .gitignore entry. These changes are purely development tooling with no runtime impact on the application.

^{You can customize Macroscope's approvability policy. Learn more.}

Dismissing prior approval to re-evaluate f14cae2

…iner (pingdotgg#1791) (cherry picked from commit 8244fb8)

…threadId (#2) * Raise slow RPC ack warning threshold to 15s (pingdotgg#1760) * Use active worktree path for workspace saves (pingdotgg#1762) * Stream git status updates over WebSocket (pingdotgg#1763) Co-authored-by: codex <codex@users.noreply.github.com> * fix(web): unwrap windows shell command wrappers (pingdotgg#1719) * Rename "Chat" to "Build" in interaction mode toggle (pingdotgg#1769) Co-authored-by: Julius Marminge <julius0216@outlook.com> * Assign default capabilities to Codex custom models (pingdotgg#1793) * Add project rename support in the sidebar (pingdotgg#1798) * Support multi-select pending user inputs (pingdotgg#1797) * Add Zed support to Open actions via editor command aliases (pingdotgg#1303) Co-authored-by: codex <codex@users.noreply.github.com> Co-authored-by: Julius Marminge <julius0216@outlook.com> * Closes pingdotgg#1795 - Support building and developing in a devcontainer (pingdotgg#1791) * Add explicit timeouts to CI and release workflows (pingdotgg#1825) * fix(web): distinguish singular/plural in pending action submit label (pingdotgg#1826) * Refactor web stores into atomic slices ready to split ChatView (pingdotgg#1708) * Add VSCode Insiders and VSCodium icons (pingdotgg#1847) * Prepare datamodel for multi-environment (pingdotgg#1765) Co-authored-by: justsomelegs <145564979+justsomelegs@users.noreply.github.com> Co-authored-by: codex <codex@users.noreply.github.com> Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: cursor[bot] <206951365+cursor[bot]@users.noreply.github.com> * Implement server auth bootstrap and pairing flow (pingdotgg#1768) Co-authored-by: codex <codex@users.noreply.github.com> Co-authored-by: Julius Marminge <julius@macmini.local> Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: cursor[bot] <206951365+cursor[bot]@users.noreply.github.com> * Use dev proxy for loopback auth and environment requests (pingdotgg#1853) * Refresh local git status on turn completion (pingdotgg#1821) Co-authored-by: codex <codex@users.noreply.github.com> * fix(desktop): add Copy Link action for chat links (pingdotgg#1835) * fix: map runtime modes to correct permission levels (pingdotgg#1587) Co-authored-by: Julius Marminge <julius0216@outlook.com> Co-authored-by: codex <codex@users.noreply.github.com> * Fix persisted composer image hydration typo (pingdotgg#1831) * Clarify environment and workspace picker labels (pingdotgg#1854) * Scope git toast state by thread ref (pingdotgg#1855) * fix build (pingdotgg#1859) * Stabilize keybindings toast stream setup (pingdotgg#1860) Co-authored-by: Julius Marminge <julius@macmini.local> * feat(web): add embeddable thread route for canvas tile hosts Adds /embed/thread/:environmentId/:threadId — a standalone route that renders the existing ChatView without the app sidebar chrome. This is the iframe target for t3-canvas agent shapes (see rororowyourboat/t3-canvas#3). - New file-based route embed.thread.\$environmentId.\$threadId.tsx - __root.tsx bypasses AppSidebarLayout for any /embed/* pathname so the environment connection + websocket surface + toasts still initialize but the sidebar/diff/plan chrome does not render - minimal=1 search param is parsed and wired to a data attribute on the container for future targeted CSS; chrome hiding (BranchToolbar, PlanSidebar, ThreadTerminalDrawer) stays as a follow-up pass - routeTree.gen.ts regenerated by the @tanstack/router-plugin --------- Co-authored-by: Julius Marminge <julius0216@outlook.com> Co-authored-by: codex <codex@users.noreply.github.com> Co-authored-by: legs <145564979+justsomelegs@users.noreply.github.com> Co-authored-by: sonder <168988030+heysonder@users.noreply.github.com> Co-authored-by: Adem Ben Abdallah <96244394+AdemBenAbdallah@users.noreply.github.com> Co-authored-by: Kyle Gottfried <6462596+Spitfire1900@users.noreply.github.com> Co-authored-by: Jacob <589761+jvzijp@users.noreply.github.com> Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: cursor[bot] <206951365+cursor[bot]@users.noreply.github.com> Co-authored-by: Julius Marminge <julius@macmini.local> Co-authored-by: Klemencina <56873773+Klemencina@users.noreply.github.com> Co-authored-by: Oskar Sekutowicz <me.oski646@gmail.com> Co-authored-by: Noxire <59626436+noxire-dev@users.noreply.github.com>

github-actions bot added size:S 10-29 changed lines (additions + deletions). vouch:unvouched PR author is not yet trusted in the VOUCHED list. labels Apr 6, 2026

Spitfire1900 commented Apr 6, 2026

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.devcontainer/devcontainer.json Outdated Show resolved Hide resolved

Spitfire1900 added 2 commits April 6, 2026 21:14

support building in devcontainer

f58f046

update devcontainer and update gitignore to ignore appimage extract

7818b48

Spitfire1900 force-pushed the devcontainer branch from f96f00b to 7818b48 Compare April 6, 2026 21:14

add --frozen-lockfile, remove deps from postCreateCommand

c387fa4

Spitfire1900 changed the title ~~Support building and developing in a devcontainer~~ Closes #1795 - Support building and developing in a devcontainer Apr 6, 2026

Spitfire1900 mentioned this pull request Apr 6, 2026

[Feature]: Support developing inside of a devcontainer #1795

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macroscopeapp bot previously approved these changes Apr 6, 2026

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juliusmarminge approved these changes Apr 6, 2026

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juliusmarminge enabled auto-merge (squash) April 6, 2026 22:19

npx oxfmt

f14cae2

auto-merge was automatically disabled April 7, 2026 12:03
Head branch was pushed to by a user without write access

macroscopeapp bot approved these changes Apr 7, 2026

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juliusmarminge enabled auto-merge (squash) April 7, 2026 19:38

juliusmarminge merged commit 8244fb8 into pingdotgg:main Apr 7, 2026
11 of 12 checks passed

Spitfire1900 deleted the devcontainer branch April 8, 2026 00:44

gigq pushed a commit to gigq/t3code that referenced this pull request Apr 8, 2026

Closes pingdotgg#1795 - Support building and developing in a devconta…

467aa04

…iner (pingdotgg#1791) (cherry picked from commit 8244fb8)

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Closes #1795 - Support building and developing in a devcontainer#1791

Closes #1795 - Support building and developing in a devcontainer#1791
juliusmarminge merged 4 commits intopingdotgg:mainfrom
Spitfire1900:devcontainer

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Spitfire1900 commented Apr 6, 2026 • edited by macroscopeapp bot Loading Uh oh! There was an error while loading. Please reload this page.

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What Changed

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UI Changes

Checklist

Add devcontainer configuration for building and developing the project

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Spitfire1900 commented Apr 6, 2026 •

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