aboutsummaryrefslogtreecommitdiffstats
path: root/bin/common/srtool_backup.py
blob: b37e2d08113dcc9f002d0396374a1ea2e3f967ad (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
#!/usr/bin/env python3
#
# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
#
# Security Response Tool Commandline Tool
#
# Copyright (C) 2018-2019  Wind River Systems
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

### Usage Examples (run from top level directory)
# ./bin/srtool_utils.py -b  # back up to 'week_year' dir the database file, data files, attachments
# ./bin/srtool_utils.py -d  # back up to 'weekday' dir the database file, data files, attachments

import os
import sys
import argparse
import sqlite3
import json
from datetime import datetime, date

# load the srt.sqlite schema indexes
dir_path = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
sys.path.insert(0, dir_path)
from common.srt_schema import ORM

# Setup:
verbose = False

srtDbName = 'srt.sqlite'

#################################
# Common routines
#

# quick development/debugging support
def _log(msg):
    DBG_LVL =  os.environ['SRTDBG_LVL'] if ('SRTDBG_LVL' in os.environ) else 2
    DBG_LOG =  os.environ['SRTDBG_LOG'] if ('SRTDBG_LOG' in os.environ) else '/tmp/srt_dbg.log'
    if 1 == DBG_LVL:
        print(msg)
    elif 2 == DBG_LVL:
        f1=open(DBG_LOG, 'a')
        f1.write("|" + msg + "|\n" )
        f1.close()

#################################
# Backup the database and data files
#

def backup_db(is_daily):
    today = datetime.today()
    weeknum = today.strftime("%W")
    weekday = today.isoweekday()
    year = today.strftime("%Y")

    # Where are we backing up to
    if is_daily:
        backup_dir = os.path.join(script_pathname, "backups/backup_%s" % (weekday))
    else:
        backup_dir = os.path.join(script_pathname, "backups/backup_%s_%s" % (year,weeknum))
    # Make sure directory exists
    try:
        os.makedirs(backup_dir)
    except:
        # If exists, clean it out
        os.system("rm -rf %s/*" % (backup_dir))
        pass
    os.makedirs(os.path.join(backup_dir,'data'))

    print("*** Backup dir='%s' ***" % backup_dir)
    print("* Copy database")
    cmd = 'cp %s %s' % (os.path.join(script_pathname,srtDbName),os.path.join(script_pathname,backup_dir))
    print(cmd)
    os.system(cmd)

    # Copy data but skip cache dir (no deep copy)
    print("* Copy data files")
    cmd = 'cp %s/data/* %s/data' % (script_pathname,os.path.join(script_pathname,backup_dir))
    print(cmd)
    os.system(cmd)

    # Copy attachments
    print("* Copy attachment files")
    cmd = 'cp -r %s/downloads %s' % (script_pathname,os.path.join(script_pathname,backup_dir))
    print(cmd)
    os.system(cmd)

#################################
# main loop
#
def main(argv):
    global verbose
    global cmd_skip
    global cmd_count

    # setup
    parser = argparse.ArgumentParser(description='srtool_backup.py: backup the SRTool database')
    parser.add_argument('--backup-db', '-b', action='store_const', const='backup', dest='command', help='Backup the database, save to year_weeknum dir')
    parser.add_argument('--backup-db-daily', '-d', action='store_const', const='backup-daily', dest='command', help='Backup the database, save to weekday dir')

    parser.add_argument('--force', '-f', action='store_true', dest='force', help='Force the update')
    parser.add_argument('--verbose', '-v', action='store_true', dest='verbose', help='Debugging: verbose output')
    parser.add_argument('--skip', dest='skip', help='Debugging: skip record count')
    parser.add_argument('--count', dest='count', help='Debugging: short run record count')

    args = parser.parse_args()

    master_log = open(os.path.join(script_pathname, "update_logs/master_log.txt"), "a")

    verbose = args.verbose
    cmd_skip = 0
    if None != args.skip:
        cmd_skip = int(args.skip)
    cmd_count = 0
    if None != args.count:
        cmd_count = int(args.count)

    if ('backup' == args.command) or ('backup-daily' == args.command):
        try:
            backup_db('backup-daily' == args.command)
            master_log.write("SRTOOL:%s:DATABASE BACKUP:\t\t\t\t...\t\t\tSUCCESS\n" % date.today())
            print ("DATABASE BACKUP SUCCESSFUL\n")
        except Exception as e:
            print ("DATABASE BACKUP FAILED ... %s" % e)
            master_log.write("SRTOOL:%s:DATABASE BACKUP:\t\t\t\t...\t\t\tFAILED ... %s\n" % (date.today(), e))
    else:
        print("Command not found")
    master_log.close()

if __name__ == '__main__':
    script_pathname = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(sys.argv[0]))))
    main(sys.argv[1:])