# Ref/Attrib: ISO-8601:2004(E), §4.4.4.2 Representations of time intervals by duration and context information
# Note: "1 month" ("P1M") is assumed to be "30 days" (see ISO-8601:2004(E), §2.2.1.2)
# Usage: timeDuration [arg1] ([arg2])
- # Version: 1.0.0
+ # Version: 1.0.1
# Input: arg1: seconds as base 10 integer >= 0 (ex: 3601)
# arg2: precision level (optional; default=2)
# Output: stdout: ISO-8601 duration string (ex: "P1H1S", "P2Y10M15DT10H30M20S")
# Example: 'timeDuration 111111 3' yields 'P1DT6H51M'
# Depends: date 8 (gnucoreutils), yell,
- local returnState ARG1 ARG2 arg1Valid arg2Valid remainder precision witherPrecision
+ local returnState ARG1 ARG2 remainder precision witherPrecision
local fullYears fullMonths fullDays fullHours fullMinutes fullSeconds
local displayYears displayMonths displayDays displayHours displayMinutes displaySeconds
local hasYears hasMonths hasDays hasHours hasMinutes hasSeconds
# Check that arg1 provided
if [[ $# -ge 1 ]]; then
- # Check that arg1 is a positive integer
+ ## Check that arg1 is a positive integer
if [[ "$ARG1" =~ ^[[:digit:]]+$ ]]; then
- arg1Valid="true";
+ :
else
yell "ERROR:ARG1 not a digit.";
returnState="ERROR_INPUT";
- arg1Valid="false";
fi
else
yell "ERROR:No argument provided. Exiting.";
if [[ $# -eq 2 ]]; then
# Check that the second arg is a positive integer
if [[ "$ARG2" =~ ^[[:digit:]]+$ ]] && [[ "$ARG2" -gt 0 ]]; then
- arg2Valid="true";
precision="$ARG2";
else
yell "ERROR:ARG2 not a positive integer. (is $ARG2 ). Leaving early.";
returnState="ERROR_INPUT";
- arg2Valid="false";
fi;
else
- arg2Valid="false";
+ :
fi;
remainder="$ARG1" ; # seconds