Lets environment

Default environment variables#

lets has builtin environ variables.

  • LETS_DEBUG - enable debug messages
  • LETS_CONFIG - changes default lets.yaml file path (e.g. LETS_CONFIG=lets.my.yaml)
  • LETS_CONFIG_DIR - changes path to dir where lets.yaml file placed
  • LETS_NO_COLOR_OUTPUT - disables colored output
  • LETS_COMMAND_NAME - string name of launched command

Override command env with -E flag#

You can override environment for command with -E flag:

shell: bash
NAME: Rick
cmd: echo Hello ${NAME}

lets say - prints Hello Rick

lets -E NAME=Morty say - prints Hello Morty


lets --env NAME=Morty say - prints Hello Morty