`jj git fetch` succeeds in pulling a non-existent branch name - Githubissues

martinvonz / jj

A Git-compatible VCS that is both simple and powerful

https://martinvonz.github.io/jj/

Apache License 2.0

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`jj git fetch` succeeds in pulling a non-existent branch name #4293

Closed rdamazio closed 2 weeks ago

rdamazio commented 1 month ago

Description

If I specify a non-existent branch name to jj git fetch, it doesn't fail.

Steps to Reproduce the Problem

jj git clone https://github.com/rdamazio/efis-editor.git
cd efis-editor
jj git remote add zyv https://github.com/zyv/efis-editor.git
jj git fetch -b features/foreflight-support --remote zyv (misspelled branch name)

Expected Behavior

It'd tell me that the branch I asked to fetch does not exist.

Actual Behavior

Nothing changed

Specifications

Platform: macOS 14.6.1 (23G93)
Version: jj 0.17.1-a17292317c63df7aad14c3203046f683b847fa69

yuja commented 1 month ago

Perhaps, warning can be displayed if a branch glob doesn't match any of the changed or known remote branches.