-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Showing
5 changed files
with
482 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,247 @@ | ||
_get_cursor_row() { | ||
local IFS=';' | ||
read -sdR -p $'\E[6n' ROW COL | ||
echo "${ROW#*[}" | ||
} | ||
_cursor_blink_on() { echo -en "\e[?25h" >&2; } | ||
_cursor_blink_off() { echo -en "\e[?25l" >&2; } | ||
_cursor_to() { echo -en "\e[$1;${2:-1}H" >&2; } | ||
_key_input() { | ||
read -s -r -N1 key 2>/dev/null >&2 | ||
case $key in | ||
"A") echo "up" ;; | ||
"B") echo "down" ;; | ||
" ") echo "space" ;; | ||
$'\n') echo "enter" ;; | ||
esac | ||
} | ||
_new_line_foreach_item() { for _ in $1[@]; do echo -en "\n" >&2; done; } | ||
_prompt_text() { | ||
echo -en "\e[32m?\e[0m\e[1m ${1}\e[0m " >&2 | ||
} | ||
_decrement_selected() { | ||
local selected=$1 | ||
((selected--)) | ||
if [ "${selected}" -lt 0 ]; then | ||
selected=$(($2 - 1)) | ||
fi | ||
echo $selected | ||
} | ||
_increment_selected() { | ||
local selected=$1 | ||
((selected++)) | ||
if [ "${selected}" -ge "${opts_count}" ]; then | ||
selected=0 | ||
fi | ||
echo $selected | ||
} | ||
_contains() { | ||
items=$1 | ||
search=$2 | ||
for item in "${items[@]}"; do | ||
if [ "$item" == "$search" ]; then return 0; fi | ||
done | ||
return 1 | ||
} | ||
input() { | ||
_prompt_text "$1" | ||
echo -en "\e[36m\c" >&2 | ||
read -r text | ||
echo "${text}" | ||
} | ||
confirm() { | ||
_prompt_text "$1 (y/N)" | ||
echo -en "\e[36m\c " >&2 | ||
local result="" | ||
echo -n " " >&2 | ||
until [[ "$result" == "y" ]] || [[ "$result" == "N" ]]; do | ||
echo -e "\e[1D\c " >&2 | ||
read -n1 result | ||
done | ||
echo -en "\e[0m" >&2 | ||
case $result in | ||
y) echo 1 ;; | ||
N) echo 0 ;; | ||
esac | ||
echo "" >&2 | ||
} | ||
list() { | ||
_prompt_text "$1 " | ||
local opts=("${@:2}") | ||
local opts_count=$(($# - 1)) | ||
_new_line_foreach_item "${opts[*]}" | ||
local lastrow | ||
lastrow=$(_get_cursor_row) | ||
local startrow | ||
startrow=$((lastrow - opts_count + 1)) | ||
trap "_cursor_blink_on; stty echo; exit" 2 | ||
_cursor_blink_off | ||
local selected=0 | ||
while true; do | ||
local idx=0 | ||
for opt in "${opts[@]}"; do | ||
_cursor_to $((startrow + idx)) | ||
if [ $idx -eq $selected ]; then | ||
printf "\e[0m\e[36m\u276F\e[0m \e[36m%s\e[0m" "$opt" >&2 | ||
else | ||
printf " %s" "$opt" >&2 | ||
fi | ||
((idx++)) | ||
done | ||
case $(_key_input) in | ||
enter) break ;; | ||
up) selected=$(_decrement_selected "${selected}" "${opts_count}") ;; | ||
down) selected=$(_increment_selected "${selected}" "${opts_count}") ;; | ||
esac | ||
done | ||
_cursor_to "${lastrow}" | ||
_cursor_blink_on | ||
echo "${selected}" | ||
} | ||
checkbox() { | ||
_prompt_text "$1" | ||
local opts | ||
opts=("${@:2}") | ||
local opts_count | ||
opts_count=$(($# - 1)) | ||
_new_line_foreach_item "${opts[*]}" | ||
local lastrow | ||
lastrow=$(_get_cursor_row) | ||
local startrow | ||
startrow=$((lastrow - opts_count + 1)) | ||
trap "_cursor_blink_on; stty echo; exit" 2 | ||
_cursor_blink_off | ||
local selected=0 | ||
local checked=() | ||
while true; do | ||
local idx=0 | ||
for opt in "${opts[@]}"; do | ||
_cursor_to $((startrow + idx)) | ||
local icon | ||
if _contains "${checked[*]}" $idx; then | ||
icon=$(echo -en "\u25C9") | ||
else | ||
icon=$(echo -en "\u25EF") | ||
fi | ||
if [ $idx -eq $selected ]; then | ||
printf "%s \e[0m\e[36m\u276F\e[0m \e[36m%-50s\e[0m" "$icon" "$opt" >&2 | ||
else | ||
printf "%s %-50s " "$icon" "$opt" >&2 | ||
fi | ||
((idx++)) | ||
done | ||
case $(_key_input) in | ||
enter) break ;; | ||
space) | ||
if _contains "${checked[*]}" $selected; then | ||
checked=("${checked[@]/$selected/}") | ||
else | ||
checked+=("${selected}") | ||
fi | ||
;; | ||
up) selected=$(_decrement_selected "${selected}" "${opts_count}") ;; | ||
down) selected=$(_increment_selected "${selected}" "${opts_count}") ;; | ||
esac | ||
done | ||
_cursor_to "${lastrow}" | ||
_cursor_blink_on | ||
IFS=" " echo "${checked[@]}" | ||
} | ||
password() { | ||
_prompt_text "$1" | ||
echo -en "\e[36m" >&2 | ||
local password='' | ||
local IFS= | ||
while read -r -s -n1 char; do | ||
[[ -z "${char}" ]] && { | ||
printf '\n' >&2 | ||
break | ||
} | ||
if [ "${char}" == $'\x7f' ]; then | ||
if [ "${#password}" -gt 0 ]; then | ||
password="${password%?}" | ||
echo -en '\b \b' >&2 | ||
fi | ||
else | ||
password+=$char | ||
echo -en '*' >&2 | ||
fi | ||
done | ||
echo -en "\e[0m" >&2 | ||
echo "${password}" | ||
} | ||
editor() { | ||
tmpfile=$(mktemp) | ||
_prompt_text "$1" | ||
echo "" >&2 | ||
"${EDITOR:-vi}" "${tmpfile}" >/dev/tty | ||
echo -en "\e[36m" >&2 | ||
cat "${tmpfile}" | sed -e 's/^/ /' >&2 | ||
echo -en "\e[0m" >&2 | ||
cat "${tmpfile}" | ||
} | ||
with_validate() { | ||
while true; do | ||
local val | ||
val="$(eval "$1")" | ||
if ($2 "$val" >/dev/null); then | ||
echo "$val" | ||
break | ||
else | ||
show_error "$($2 "$val")" | ||
fi | ||
done | ||
} | ||
validate_present() { | ||
if [ "$1" != "" ]; then return 0; else | ||
echo "Please specify the value" | ||
return 1 | ||
fi | ||
} | ||
show_error() { | ||
echo -e "\e[91;1m\u2718 $1" >&2 | ||
} | ||
show_success() { | ||
echo -e "\e[92;1m\u2714 $1" >&2 | ||
} | ||
LOG_ERROR=3 | ||
LOG_WARN=2 | ||
LOG_INFO=1 | ||
LOG_DEBUG=0 | ||
parse_log_level() { | ||
local level="$1" | ||
case "${level}" in | ||
info | INFO) echo $LOG_INFO ;; | ||
debug | DEBUG) echo $LOG_DEBUG ;; | ||
warn | WARN) echo $LOG_WARN ;; | ||
error | ERROR) echo $LOG_ERROR ;; | ||
*) echo -1 ;; | ||
esac | ||
} | ||
log() { | ||
local level="$1" | ||
local message="$2" | ||
local color="" | ||
if [[ $level -lt ${LOG_LEVEL:-$LOG_INFO} ]]; then | ||
return | ||
fi | ||
case "${level}" in | ||
"$LOG_INFO") | ||
level="INFO" | ||
color='\e[1;36m' | ||
;; | ||
"$LOG_DEBUG") | ||
level="DEBUG" | ||
color='\e[1;34m' | ||
;; | ||
"$LOG_WARN") | ||
level="WARN" | ||
color='\e[0;33m' | ||
;; | ||
"$LOG_ERROR") | ||
level="ERROR" | ||
color='\e[0;31m' | ||
;; | ||
esac | ||
echo -e "[${color}$(printf '%-5s' "${level}")\e[0m] \e[1;35m$(date +'%Y-%m-%dT%H:%M:%S')\e[0m ${message}" | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,41 @@ | ||
LOG_ERROR=3 | ||
LOG_WARN=2 | ||
LOG_INFO=1 | ||
LOG_DEBUG=0 | ||
parse_log_level() { | ||
local level="$1" | ||
case "${level}" in | ||
info | INFO) echo $LOG_INFO; ;; | ||
debug | DEBUG) echo $LOG_DEBUG; ;; | ||
warn | WARN) echo $LOG_WARN; ;; | ||
error | ERROR) echo $LOG_ERROR; ;; | ||
*) echo -1; ;; | ||
esac | ||
} | ||
log() { | ||
local level="$1" | ||
local message="$2" | ||
local color="" | ||
if [[ $level -lt ${LOG_LEVEL:-$LOG_INFO} ]]; then | ||
return | ||
fi | ||
case "${level}" in | ||
"$LOG_INFO") | ||
level="INFO" | ||
color='\e[1;36m' | ||
;; | ||
"$LOG_DEBUG") | ||
level="DEBUG" | ||
color='\e[1;34m' | ||
;; | ||
"$LOG_WARN") | ||
level="WARN" | ||
color='\e[0;33m' | ||
;; | ||
"$LOG_ERROR") | ||
level="ERROR" | ||
color='\e[0;31m' | ||
;; | ||
esac | ||
echo -e "[${color}$(printf '%-5s' "${level}")\e[0m] \e[1;35m$(date +'%Y-%m-%dT%H:%M:%S')\e[0m ${message}" | ||
} |
Oops, something went wrong.