nix-bitcoin/helper/start-bash-session.sh

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2023-01-20 15:45:11 +03:00
# Start an interactive bash session in the current bash environment.
# This is helpful for debugging bash scripts like pkg update scripts,
# by adding `source <path-to>/start-bash-session.sh` at the location to
# be inspected.
# BASH_ENVIRONMENT contains definitions of read-only variables like 'BASHOPTS' that
# cause warnings on evaluation. Suppress these warnings while sourcing.
#
# shellcheck disable=SC2016
BASH_ENVIRONMENT=<(declare -p; declare -pf) \
bash --rcfile <(echo 'source $BASH_ENVIRONMENT 2>/dev/null')