mpbb-show-config-logs

#!/bin/bash
# -*- coding: utf-8; mode: sh; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=sh:et:sw=4:ts=4:sts=4

# Note:
# This script is sourced by the mpbb wrapper script.
# Do not execute this directly!

show-config-logs-usage() {
    # "prog" is defined in mpbb-help.
    # shellcheck disable=SC2154
    cat <<EOF
usage: $prog [<global opts>] port-show-config-logs <port>

Show the config.log files of the given port.

Run \`$prog help' for global options and a list of other subcommands.
EOF
}

show-config-logs() {
    local port=${1-}
    if [[ -z $port ]]; then
        err "Must specify a port"
        return 1
    fi

    # $option_prefix is set in mpbb
    # shellcheck disable=SC2154
    workpath=$("${option_prefix}/bin/port" work "$port") || return
    if [[ -n $workpath ]]; then
        cd "$workpath"
        find -s . -name config.log -print0 \
            | xargs -0 -n 1 -I @ sh -c \
                'printf -- "%s:\n" "@" 1>&2; \
                cat "@"; \
                printf "\n"'
    fi
}