Generates the current git ref hash and writes it to a file.

This task creates a .horizon/git_ref file containing the current git ref hash.

Options

• -h, --help - Displays usage information
• -f, --file-path - Override the default file path (.horizon/git_ref)

Examples

$ mix horizon.git.gen.git_ref
$ mix horizon.git.gen.git_ref --help
$ mix horizon.git.gen.git_ref --file-path=custom/path/git_ref