75 lines
1.3 KiB
Bash
75 lines
1.3 KiB
Bash
COLOR_RED="\033[0;31m"
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COLOR_GREEN="\033[0;32m"
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COLOR_CYAN="\033[0;36m"
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COLOR_YELLOW="\033[0;33m"
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COLOR_PLAIN="\033[0m"
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COLOR_PURPLE="\033[35m"
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function check_util() {
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command -v ${1} >/dev/null 2>&1 || fail "Missing ${1} util"
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}
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function check_utils() {
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for util in "$@"; do
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check_util "${util}"
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done
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}
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function debug() {
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log_level_matches 0 || return 0
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echo -e "${COLOR_PURPLE}$@${COLOR_PLAIN}"
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}
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function error() {
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log_level_matches 3 || return 0
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echo -e "${COLOR_RED}$@${COLOR_PLAIN}" >&2
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}
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function fail() {
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error "$@"
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exit 1
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}
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function fatal() {
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fail "$@"
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}
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function info() {
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log_level_matches 1 || return 0
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echo -e "${COLOR_CYAN}$@${COLOR_PLAIN}" >&2
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}
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function join_by() {
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local d=$1
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shift
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echo -n "$1"
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shift
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printf "%s" "${@/#/$d}"
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}
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function log_level_matches() {
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declare -A log_levels=(
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[debug]=0
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[info]=1
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[warn]=2
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[warning]=2
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[error]=3
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)
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local fb_ll=${log_levels[${DEFAULT_LOG_LEVEL:-info}]}
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[ ${log_levels[${LOG_LEVEL:-UNDEF}]:-${fb_ll}} -le ${1} ] && return 0 || return 1
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}
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function step() {
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info "[$(date +%H:%M:%S)] $(printf "%${script_level:-0}s" '' | tr ' ' '+')$@"
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}
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function success() {
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log_level_matches 1 || return 0
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echo -e "${COLOR_GREEN}$@${COLOR_PLAIN}" >&2
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}
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function warn() {
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log_level_matches 2 || return 0
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echo -e "${COLOR_YELLOW}$@${COLOR_PLAIN}" >&2
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}
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