Changelog

[Unreleased]#

[Added] Allow override command arguments and env when using command in depends
See example in config docs
[Added] Validate if commands declared in depends actually exist.
[Refactoring] Refactored runner package, implemented Runner struct.
[Added] Support NO_COLOR env variable to disable colored output. See https://no-color.org/
[Added] LETS_COMMAND_ARGS - will contain command's positional args. See config.
Also, special bash env variables such as "$@" and "$1" etc. now available inside cmd script and work as expected.
[Added] work_dir directive for command. See config
[Added] shell directive for command. See config
[Added] --init flag. Run lets --init to create new lets.yaml with example command
[Refactoring] updated bats test framework and adjusted all bats tests
[Added] ref directive to command. Allows to declare existing command with predefined args See config.
[Added] sh and checksum execution modes for global level env and command level env See config. eval_env is deprecated now, since env with sh execution mode does exactly the same

[Added] after directive to command. It allows to run some script after main cmd
commands:
run:
cmd: docker-compose up redis
after: docker-compose stop redis
[Added] before global directive to config. It allows to run some script before each main cmd
before: |
function @docker-compose() {
docker-compose --log-level ERROR $@
}

commands:
run:
cmd: @docker-compose up redis
[Added] ignored minixs It allows to include mixin only if it exists - otherwise lets will ignore it. Useful for git-ignored files.
Just add - prefix to mixin filename
mixins:
- -my.yaml

commands:
run:
cmd: docker-compose up redis

[Added] -E (--env) command-line flag. It allows to set(override) environment variables for a running command. Example:
# lets.yaml
...
commands:
greet:
env:
NAME: Morty
cmd: echo "Hello ${NAME}"
...

lets -E NAME=Rick greet
Changed behavior of persist_checksum at first run. Now, if there was no checksum and we just calculated a new checksum, that means checksum has changed, hence LETS_CHECKSUM_CHANGED will be true.