command [git diff] exited with code 128. message: fatal: ambiguous argument 'get-diff-action/main...get-diff-action/pull/2864/merge': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]'

The following actions uses node12 which is deprecated and will be forced to run on node16: technote-space/[email protected]. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

>> fatal: ambiguous argument 'get-diff-action/main...get-diff-action/pull/2864/merge': unknown revision or path not in the working tree.

>> Use '--' to separate paths from revisions, like this: