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Code Issues Releases Activity

support shortcut schedules

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This commit is contained in:
Kelly Brazil
2019-12-16 17:45:34 -08:00
parent b076ab5b57
commit 99b92a15bb
2 changed files with 37 additions and 14 deletions
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40
jc/parsers/crontab.py
View File

@ -22,7 +22,7 @@ import jc.parsers.universal
class info(): class info():
version = '1.0' version = '1.0'
description = '/etc/crontab file parser' description = 'crontab file parser'
author = 'Kelly Brazil' author = 'Kelly Brazil'
author_email = 'kellyjonbrazil@gmail.com' author_email = 'kellyjonbrazil@gmail.com'
# details = 'enter any other details here' # details = 'enter any other details here'
@ -45,6 +45,7 @@ def process(proc_data):
[ [
{ {
"occurrence" string,
"minute": [ "minute": [
string string
], ],
@ -66,12 +67,15 @@ def process(proc_data):
""" """
# put itmes in lists # put itmes in lists
for entry in proc_data['schedule']: try:
entry['minute'] = entry['minute'].split(',') for entry in proc_data['schedule']:
entry['hour'] = entry['hour'].split(',') entry['minute'] = entry['minute'].split(',')
entry['day_of_month'] = entry['day_of_month'].split(',') entry['hour'] = entry['hour'].split(',')
entry['month'] = entry['month'].split(',') entry['day_of_month'] = entry['day_of_month'].split(',')
entry['day_of_week'] = entry['day_of_week'].split(',') entry['month'] = entry['month'].split(',')
entry['day_of_week'] = entry['day_of_week'].split(',')
except (KeyError):
pass
return proc_data return proc_data
@ -109,23 +113,37 @@ def parse(data, raw=False, quiet=False):
for i, line in reversed(list(enumerate(cleandata))): for i, line in reversed(list(enumerate(cleandata))):
if line.find('=') != -1: if line.find('=') != -1:
var_line = cleandata.pop(i) var_line = cleandata.pop(i)
var_name = var_line.split('=', maxsplit=1)[0] var_name = var_line.split('=', maxsplit=1)[0].strip()
var_value = var_line.split('=', maxsplit=1)[1] var_value = var_line.split('=', maxsplit=1)[1].strip()
cron_var.append({'name': var_name, cron_var.append({'name': var_name,
'value': var_value}) 'value': var_value})
raw_output['variables'] = cron_var raw_output['variables'] = cron_var
# TODO: support @shortcuts # Pop any shortcut lines
shortcut_list = []
for i, line in reversed(list(enumerate(cleandata))):
if line.strip().startswith('@'):
shortcut_line = cleandata.pop(i)
occurrence = shortcut_line.split(maxsplit=1)[0].strip().lstrip('@')
cmd = shortcut_line.split(maxsplit=1)[1].strip()
shortcut_list.append({'occurrence': occurrence,
'command': cmd})
print(shortcut_list)
# Add header row for parsing # Add header row for parsing
cleandata[0] = 'minute hour day_of_month month day_of_week username command' cleandata[0] = 'minute hour day_of_month month day_of_week command'
if len(cleandata) > 1: if len(cleandata) > 1:
cron_list = jc.parsers.universal.simple_table_parse(cleandata) cron_list = jc.parsers.universal.simple_table_parse(cleandata)
raw_output['schedule'] = cron_list raw_output['schedule'] = cron_list
# Add shortcut entries back in
for item in shortcut_list:
raw_output['schedule'].append(item)
if raw: if raw:
return raw_output return raw_output
else: else:

11
tests/fixtures/centos-7.7/crontab.out vendored
View File

@ -24,10 +24,10 @@ MAILTO=root
* * * * * /var/www/devdaily.com/bin/check-apache.sh * * * * * /var/www/devdaily.com/bin/check-apache.sh
# generate links to new blog posts twice a day # generate links to new blog posts twice a day
5 10,22 * * * /var/www/devdaily.com/bin/mk-new-links.php 5 10-11,22 * * * /var/www/devdaily.com/bin/mk-new-links.php
# run the backup scripts at 4:30am # run the backup scripts at 4:30am
30 4 * * * /var/www/devdaily.com/bin/create-all-backups.sh 30 4/2 * * * /var/www/devdaily.com/bin/create-all-backups.sh
# re-generate the blog "categories" list (four times a day) # re-generate the blog "categories" list (four times a day)
5 0,4,10,16 * * * /var/www/devdaily.com/bin/create-cat-list.sh 5 0,4,10,16 * * * /var/www/devdaily.com/bin/create-cat-list.sh
@ -35,9 +35,14 @@ MAILTO=root
# reset the contact form just after midnight # reset the contact form just after midnight
5 0 * * * /var/www/devdaily.com/bin/resetContactForm.sh 5 0 * * * /var/www/devdaily.com/bin/resetContactForm.sh
# example of shortcut versions
@monthly /home/maverick/bin/tape-backup
@reboot /home/cleanup
@yearly /home/maverick/bin/annual-maintenance
# rotate the ad banners every five minutes # rotate the ad banners every five minutes
0,20,40 * * * * /var/www/bin/ads/freshMint.sh 0,20,40 * * * * /var/www/bin/ads/freshMint.sh
5,25,45 * * * * /var/www/bin/ads/greenTaffy.sh 5,25,45 * * * * /var/www/bin/ads/greenTaffy.sh
10,30,50 * * * * /var/www/bin/ads/raspberry.sh 10,30,50 * * * * /var/www/bin/ads/raspberry.sh
15,35,55 * * * * /var/www/bin/ads/robinsEgg.sh 15,35,55 * * * * /var/www/bin/ads/robinsEgg.sh