Getting Git Commit hash in Railway (Nixpacks) enviornment

[fluid horizon]

Hey all, how could I get the current git commit hash for an image published on railway? (aka in a nixpacks enviornment) My current current method of running git rev-parse --verify HEAD does not work in said context.

[rose ravine]

Project ID: N/A

You might find these helpful:

• Question About Railway & Nixpacks
• How can I work with the Git repository from my deployment?

⚠️ experimental feature

[jolly crater]

process.env.RAILWAY_GIT_COMMIT_SHA or $RAILWAY_GIT_COMMIT_SHA

https://docs.railway.app/develop/variables#railway-provided-variables

[fluid horizon]

Awesome, thanks!

[weary gyro]

Hello!

Do I need to set-up something for RAILWAY_GIT_COMMIT_SHA to be available?
running

railway shell
export

wont show any RAILWAY_xx variables

[tame scarab]

RAILWAY_ variables are only available inside the railway deployment itself

shell shows service variables you've added