[Nix] Only prompt Powerline when an interactive shell
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Authored by • jon on Aug 22 2022, 4:58 PM.

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atul
• abosh

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rCOMMd0abaae7b16d: [Nix] Only prompt Powerline when an interactive shell

Summary

Buildkite CI was polling indefinitely when running nix develop.

Only ask for powerline prompt if it's an interactive shell.

https://linear.app/comm/issue/ENG-1684

Test Plan

# Reset powerline preference
rm ~/Library/Caches/app.comm/enable-powerline

nix develop
# Should get prompted for Powerline

For buildkite, the below run should pass
https://buildkite.com/comm/blob-nix/builds/50#0182c7f4-63c8-407c-a17a-3852aa3ae46b

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Event Timeline

• jon created this revision.Aug 22 2022, 4:58 PM

Owners added a reviewer: Restricted Owners Package.Aug 22 2022, 4:58 PM

Herald added subscribers: tomek, ashoat. · View Herald TranscriptAug 22 2022, 4:58 PM

Harbormaster completed remote builds in B11519: Diff 15841.Aug 22 2022, 5:08 PM

• jon requested review of this revision.Aug 22 2022, 5:08 PM

Nice, looks like the Buildkite CI passes as well.

nix/start-powerline.sh
6 ↗	(On Diff #15841)
7 ↗	(On Diff #15841)	I think this looks cleaner haha because it matches the rest of the line and we use it in other spots in the codebase.

This revision is now accepted and ready to land.Aug 22 2022, 6:29 PM

Lint

• jon marked 2 inline comments as done.Aug 23 2022, 9:09 AM

Harbormaster completed remote builds in B11546: Diff 15875.Aug 23 2022, 9:20 AM

Closed by commit rCOMMd0abaae7b16d: [Nix] Only prompt Powerline when an interactive shell (authored by • jon). · Explain WhyAug 23 2022, 9:36 AM

This revision was automatically updated to reflect the committed changes.

• jon added a commit: rCOMMd0abaae7b16d: [Nix] Only prompt Powerline when an interactive shell.

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start-powerline.sh

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[Nix] Only prompt Powerline when an interactive shellClosedPublicActions