cascading-pr/cascading-pr-lib.sh

# SPDX-License-Identifier: MIT

declare -A options

VERBOSE=false
DEBUG=false
: ${EXIT_ON_ERROR:=true}

function debug() {
    DEBUG=true
    set -x
    PS4='${BASH_SOURCE[0]}:$LINENO: ${FUNCNAME[0]}:  '
}

function verbose() {
    VERBOSE=true
}

function log() {
    echo "$@" >&2
}

function log_error() {
    log "$@"
}

function log_verbose() {
    if $VERBOSE ; then
	log "$@"
    fi
}

function log_info() {
    log "$@"
}

function fatal_error() {
    log_error "$@"
    if $EXIT_ON_ERROR ; then
	exit 1
    else
	return 1
    fi
}

function host_port() {
    local url="$1"

    local host_port="${url##http*://}"
    echo ${host_port%%/}
}