Unable to determine current branch and hash

[jowherr]

Hi,

As part of the a POC, I am trying to run lhci server on my local machine using the docker image. When I trigger the lhci autorun in my local, below is the message I am getting. Not sure where to override the environment variables below, would appreciate any help.
LHCI_BUILD_CONTEXT__CURRENT_BRANCH
LHCI_BUILD_CONTEXT__CURRENT_HASH

✅ .lighthouseci/ directory writable
✅ Configuration file found
✅ Chrome installation found
⚠️ Ancestor hash not determinable
ERROR: Unable to determine current branch with git rev-parse --abbrev-ref HEAD. This can be overridden with setting LHCI_BUILD_CONTEXT__CURRENT_BRANCH env.
✅ LHCI server reachable
✅ LHCI server API-compatible
✅ LHCI server token valid
⚠️ LHCI server already has a build for this commit hash
ERROR: Unable to determine current branch with git rev-parse --abbrev-ref HEAD. This can be overridden with setting LHCI_BUILD_CONTEXT__CURRENT_BRANCH env.
Healthcheck passed!

Running Lighthouse 1 time(s) on https://url.co.nz/
Run #1...done.
Done running Lighthouse!

Checking assertions against 1 URL(s), 1 total run(s)

2 result(s) for https://url.co.nz/ :

⚠️ categories.performance warning for minScore assertion
expected: >=0.9
found: 0.67
all values: 0.67

⚠️ categories.accessibility warning for minScore assertion
expected: >=1
found: 0.7
all values: 0.7

All results processed!

Error: Unable to determine current hash with git rev-parse HEAD. This can be overridden with setting LHCI_BUILD_CONTEXT__CURRENT_HASH env.
at getCurrentHash (/Users/jonathanherrera/node_modules/@lhci/utils/src/build-context.js:78:11)
at runLHCITarget (/Users/jonathanherrera/node_modules/@lhci/cli/src/upload/upload.js:405:16)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at async Object.runCommand (/Users/jonathanherrera/node_modules/@lhci/cli/src/upload/upload.js:592:16)
at async run (/Users/jonathanherrera/node_modules/@lhci/cli/src/cli.js:109:7)
WARNING: upload command failed.
Done running autorun.