Exec

lager exec [OPTIONS] [COMMAND] [EXTRA_ARGS]...

lager devenv create

lager exec --command 'make build'
lager exec --command 'pytest tests/ -v'

lager exec --command 'make clean && make build' --save-as build

lager exec build

# Runs: make clean && make build --verbose --debug
lager exec build --verbose --debug

# Set explicitly
lager exec --command 'make build' --env CFLAGS="-O2" --env DEBUG=0

# Inherit from current shell
lager exec --command 'make build' --passenv PATH --passenv HOME

lager devenv commands         # List saved commands
lager devenv add <name> "<cmd>"   # Add a command
lager devenv delete <name>    # Remove a command
lager devenv terminal         # Open an interactive shell in the container

# One-off build
lager exec --command 'make -j4'

# Save and reuse a test command
lager exec --command 'pytest tests/ --tb=short' --save-as test
lager exec test

# Run with verbose Docker output
lager exec --verbose --command 'gcc main.c -o main'

# Non-interactive mode for CI
lager exec --no-interactive --no-tty --command 'make check'