~/.git-credentials gets github added to it when using bitbucket and running jx pipeline effective

[rawlingsj]

from slack https://kubernetes.slack.com/archives/C9MBGQJRH/p1626256285337700

...

okay so i replicated the weird thing with ~/.git-credentials

• create a ~/.git-credentials with
  https://GIT_USER:GIT_TOKEN@bitbucket.org
• run jx pipeline effective
• select presubmit/pr
• cat ~/.git-credentials
  you will now see a line https://:@github.com added.
• run jx gitops variables I get output of

jx gitops variables
WARNING: ignoring missing user name in git credentials file: /Users/admin/.git-credentials URL: https://:@github.com
about to run: git clone https://bitbucket.org/OWNER/CLUSTER_REPO.git /var/folders/x8/5mg84jyx4r70xjcqdrk39lzc0000gn/T/jx-git-637851936 in dir /var/folders/x8/5mg84jyx4r70xjcqdrk39lzc0000gn/T
Cloning into '/var/folders/x8/5mg84jyx4r70xjcqdrk39lzc0000gn/T/jx-git-637851936'...
about to run: git rev-parse --abbrev-ref HEAD in dir .
test/helm
WARNING: no $BUILD_ID found so cannot create the BUILD_NUMBER

[dali546]

jx-pipeline/pkg/lighthouses/resolvers.go

Line 51 in e3a01e3

if f.GitServerURL == "" {