summaryrefslogtreecommitdiffstats
path: root/tools/sfsnapshot-upload
blob: e0a2300cc6ed97dcbb76867d2f6cfca8920be152 (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
#!/bin/bash
# sfsnapshot-upload - Snapshot upload script using sfsnapshotgit
# Original author: Thomas Guyot-Sionnest <tguyot@gmail.com>
#
# This script uses sfsnapshotgit to update the snapshot is needed and upload
# it to SourceForge. The branches to create snapshot from can be given as an
# argument, otherwise the default is master.

# Handle command errors (-e) and coder sleep deprivation issues (-u)
set -eu
trap 'echo "An error occurred at line $LINENO"; exit 1' EXIT

# This can be used to override the default in sfsnapshotgit:
export SFSNAP_REPO=~/staging/nagiosplugins
export SFSNAP_ORIGIN=origin
export SFSNAP_DEST=~/staging/snapshot

## Some stuff that shouldn't change often...
# The file we'll use to create the snapshot
sfsnapshot=~/sfsnapshotgit

# Retention time for snapshots (in minutes)
CLEAN_TIME=1440

# Where to place the generated files
OUT_SERVER="tonvoon@frs.sourceforge.net"
OUT_PATH="/home/groups/n/na/nagiosplug/htdocs/snapshot"

# Links to always point to the master branch for backwards-compatibility
COMPATLINKS="HEAD trunk-`date -u +%Y%m%d%H%M`"
# And compatibility links to always delete except the last one
COMPATCLEANUP="trunk-*"

# If one or more argument is given, this is the branches to create the snapshots from
if [ $# -eq 0 ]
then
	HEADS='master'
else
	HEADS=$@
fi

for head in $HEADS ; do
	file=$($sfsnapshot $head)
	ln -sf $file $SFSNAP_DEST/nagios-plugins-$head.tar.gz
	# Keep links by branch name too
	[ -f "$SFSNAP_DEST/nagios-plugins-$head-${file#nagios-plugins-}" ] || ln -s $file $SFSNAP_DEST/nagios-plugins-$head-${file#nagios-plugins-}
	if [ "$head" == "master" ]
	then
		for cclean in $COMPATCLEANUP
		do
			find . -type l -name "nagios-plugins-$cclean.tar.gz" -delete
		done
		for compat in $COMPATLINKS
		do
			ln -sf $file $SFSNAP_DEST/nagios-plugins-$compat.tar.gz
		done
	fi
done

# Cleanup old snapshots and links...
cd $SFSNAP_DEST

# Clean up links older than $CLEAN_TIME
find . -type l -name '*.gz' -mmin +$CLEAN_TIME -delete

# Then clean up files that we don't need
for dest in `find . -type f -name '*.gz' |xargs -n 1 basename`
do
	# Loop over the list of linked-to files
	for current in `find .  -type l -name '*.gz' |xargs -n 1 readlink | uniq`
	do
		if [ "$current" == "$dest" ]
		then
			continue 2
		fi
	done
	rm -f $dest
done

# Create MD5 sum
cat <<-END_README > README
This is the latest snapshot of nagiosplug, consisting of the following
head(s):
        $HEADS

The nagios-plugins-<head>.tar.gz link will always point to the latest
corresponding snapshot (nagios-plugins-<git-describe>.tar.gz).

For backward-compatibility, the nagios-plugins-HEAD.tar.gz and
nagios-plugins-trunk-<ts> point to their corresponding "master" head.

The MD5SUM are:
END_README
md5sum *.gz | tee -a README > MD5SUM

# Sync the files
[ -n "$OUT_SERVER" ] && OUT_SERVER="$OUT_SERVER:"
rsync -a --exclude=.htaccess --exclude=HEADER.html --delete "$SFSNAP_DEST/" "$OUT_SERVER$OUT_PATH"

trap - EXIT