nsbin/eth/reservation_remove.sh

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#!/bin/sh
# Nico Schottelius, 2010
# Copying: GPLv3
#
# Add the following line to your .netrc:
# machine wiki.systems.ethz.ch login YOURLOGNIN password YOURPASSWORD
#
site='https://wiki.systems.ethz.ch/systems_utilisation?action=raw'
export year="$(date +%Y)"
export month="$(date +%m)"
export day="$(date +%d)"
#
# get reservations
# get current date
# do not change reservations that
#
# a) are permanent
# b) end in the future
# c) are empty
#
# for all other reservations: delete
#
# Sample lines:
# || node1 || nicosc || 2010-04-12 - 2010-04-14 || Resevered for fun, past entry || SHARED ||
# || node2 || nicosc || 2010-04-12 - 2020-04-14 || Still Resevered || EXCLUSIVE ||
# || node3 || nicosc || 14-04-2020 || Resevered wrong || EXCLUSIVE ||
# || node4 || nicosc || 2010-04-12 || Resevered wrong || FOOBAR ||
# FS="||" does not work -> regexp operator
# FS="\|\|" does not work -> \ interpreted by shell?
# FS="\\|\\|" works -> \\ converted to \ and \| passed to awk?
curl --silent --netrc ${site} | \
awk 'BEGIN { FS="\\|\\|" }
{ print "- " $1 "--" }
$4 !~ /(permanent|time-frame|^ *$)/ {
orig = $0
# Dateformat: YYYY-MM-DD - YYYY-MM-DD
# Remove beginning date
sub(/....-..-.. - /, "", $4)
split($4, enddate, "-")
year = enddate[1]
month = enddate[2]
day = enddate[3]
cyear = ENVIRON["year"]
cmonth = ENVIRON["month"]
cday = ENVIRON["day"]
if(year >= cyear && month >= cmonth && day >= cday) {
print orig
} else {
print "|| " $2 " || || || || BOOKABLE ||"
}
print $2 ":" year cyear " " month " " day
}
# print unchangable lines
$4 ~ /(permanent|time-frame|^ *$)/ { print $0 }
'