Railway•12mo ago

Bun version

What version of bun does railway use?

20 Replies

Percy•12mo ago

Project ID: N/A

lasse•12mo ago

N/A

Fragly•12mo ago

I think it's 1.0.11

Brody•12mo ago

1.0.11 is not the latest though to use the latest bun version you have to specify the nix archive to use, add this to a nixpacks.toml file in your project.

 [phases.setup]
    nixpkgsArchive = '5d99e55bbb7e90eef294e7796197ba3cb857cd9e'

 [phases.setup]
    nixpkgsArchive = '5d99e55bbb7e90eef294e7796197ba3cb857cd9e'

reference: https://github.com/NixOS/nixpkgs/commit/5d99e55bbb7e90eef294e7796197ba3cb857cd9e

Fragly•12mo ago

I thought they updated it: https://github.com/railwayapp/nixpacks/releases/tag/v1.19.0

Brody•12mo ago

new bun versions come out like every other day lol as of writing this, the nixpacks.toml above will use bun 1.0.14

Fragly•12mo ago

oh okay

lasse•12mo ago

Altight thank for your help!

Brody•12mo ago

ive updated my message above, when i wrote it the version was 1.0.13, ive updated the commit id to use bun 1.0.14 note that's still not the latest, if you always need the latest you'll want to move to a Dockerfile based build

lasse•12mo ago

Do you have an example of an Dockerfile? Never used it before.

Brody•12mo ago

i do, but i make no promises that it will work out the gate for you

FROM oven/bun:canary

WORKDIR /app

COPY assets /app/assets
COPY src /app/src
COPY bun.lockb package.json tsconfig.json /app/

RUN apt-get update && apt-get install unzip

# Ensure we're 100% on the newest version
RUN bun upgrade --canary

RUN bun i

CMD bun run start

FROM oven/bun:canary

WORKDIR /app

COPY assets /app/assets
COPY src /app/src
COPY bun.lockb package.json tsconfig.json /app/

RUN apt-get update && apt-get install unzip

# Ensure we're 100% on the newest version
RUN bun upgrade --canary

RUN bun i

CMD bun run start

lasse•12mo ago

Thank you!

Brody•12mo ago

give this a read when you need to https://docs.docker.com/engine/reference/builder/

lasse•12mo ago

I will for sure, thanks again brody! It works, gives me the latest version of bun!

Brody•12mo ago

wow that was easy, I put that disclaimer in because I thought it wouldn't work without some modifications

lasse•12mo ago

Haha it does work, just removed COPY assets /app/assets beacuse i dont have an assets folder. But yeah gives me v1.0.16

Brody•12mo ago

awesome

Dayblox•3mo ago

For future readers, you can also use the latest commit like so

[phases.setup]
    nixpkgsArchive = 'master'

[phases.setup]
    nixpkgsArchive = 'master'

Duchess•2mo ago

New reply sent from Help Station thread:

@lasse I would just dockerize your application and use the bun image in there. This would streamline your deployment to Railway!

You're seeing this because this thread has been automatically linked to the Help Station thread. New reply sent from Help Station thread:

Brody, am I understanding correctly that it is impossible to pin to a specific Bun version with Railway's nix implementation?I'd like to avoid the overhead of dockerizing if possible. All we need is to be able to specify bun version.

You're seeing this because this thread has been automatically linked to the Help Station thread.

Brody•2mo ago

you can find the nixpacks comments here to be used as an archive - https://github.com/NixOS/nixpkgs/commits/master/pkgs/development/web/bun/default.nix

GitHub

History for pkgs/development/web/bun/default.nix - NixOS/nixpkgs

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Bun version