buildroot/support/download/bzr

#!/usr/bin/env bash

# We want to catch any unexpected failure, and exit immediately
set -e

# Download helper for bzr, to be called from the download wrapper script
#
# Call it as:
#   .../bzr [-q] OUT_FILE REPO_URL REV BASENAME
#
# Environment:
#   BZR      : the bzr command to call


verbose=
while getopts :q OPT; do
    case "${OPT}" in
    q)  verbose=-q;;
    \?) printf "unknown option '%s'\n" "${OPTARG}" >&2; exit 1;;
    esac
done
shift $((OPTIND-1))

output="${1}"
repo="${2}"
rev="${3}"
basename="${4}"

${BZR} export ${verbose} --root="${basename}/" --format=tgz "${output}" "${repo}" -r "${rev}"