package App::SD::CLI::Command::Help::Environment;
use Any::Moose;
extends 'App::SD::CLI::Command::Help';

sub run {
    my $self = shift;
    $self->print_header('Environment variables');
    my ${cmd}= $self->cli->get_script_name;

print <<EOF

The following environmental variables can be set to affect SD's
configuration. Example syntax is for bash-like shells.

    export SD_REPO=/path/to/sd/replica
      Specify where the ticket database SD is using should reside.

    export PROPHET_EMAIL=jesse\@example.com
      Use 'jesse\@example.com' as the creator of changesets. Prophet
      will use EMAIL if PROPHET_EMAIL isn't defined.
        
    export SD_CONFIG=/path/to/sd/config/file
      Specify where the configuration file SD is using should reside.
      If this variable is specified, no other config file will be
      loaded.

    export PROPHET_HISTFILE=~/.sd-history
      Specify where the interactive shell should store its history.

    export PROPHET_HISTLENGTH=100
      Specify how much history the interactive shell should store.

    export PROPHET_DEVEL=1
      Turn on various development mode checks, warnings and autoreloading
      of modules.

    export PROPHET_REPLICA_TYPE=prophet
      Use the prophet native replica type. Other backend replica
      types are: sqlite.


For information on SD database configuration files, see '${cmd}help config'.
EOF

}

__PACKAGE__->meta->make_immutable;
no Any::Moose;

1;