blob: 4848e62be899334bd4b073c9c7da8c7d25ce7e79 (
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
|
#!/usr/bin/env bash
#
# Checks the number of lint issues against historical values. Used in
# Travis CI builds to fail when the number increases by exploiting the
# caching mechanism.
# This is to prime the system: when I submitted this change, this is the
# number of lint warnings that existed.
DEFAULT_NUMBER=207
if [[ $# != 3 || ! -f $1 ]]; then \
echo "Usage: $0 <lint.xml file> <historical file> <success file>"
exit 1
elif [[ ! -d $(dirname $3) ]]; then \
echo "Error: directory $(dirname $3) does not exist."
exit 1
fi
lint_file="$1"
historical_file="$2"
success_file="$3"
xmllint="$(which xmllint)"
if [[ ! -x $xmllint ]]; then \
echo "Error: cannot find xmllint"
exit 1
fi
if [[ -f $historical_file ]]; then \
historical_count="$(cat $historical_file)"
else \
historical_count=$DEFAULT_NUMBER
fi
new_count="$($xmllint --xpath 'count(//issue)' "$lint_file")"
if [[ $new_count > $historical_count ]]; then \
echo "FAILURE: lint issues increased from $historical_count to $new_count"
exit 2
fi
if [[ $TRAVIS_PULL_REQUEST == false ]]; then \
# Okay, we either stayed the same or reduced our number.
# Write it out so we can check it next build!
echo $new_count > $success_file
fi
|
