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
|
#!/bin/bash -e
# Copyright 2017 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Script that takes a list of files on stdin and converts it to arguments to jar on stdout
# Usage:
# find $dir -type f | sort | jar-args.sh $dir > jar_args.txt
# jar cf out.jar @jar_args.txt
case $(uname) in
Linux)
extended_re=-r
;;
Darwin)
extended_re=-E
;;
*) echo "unknown OS:" $(uname) >&2 && exit 1;;
esac
if [ "$1" == "--test" ]; then
in=$(mktemp)
expected=$(mktemp)
out=$(mktemp)
cat > $in <<EOF
a
a/b
a/b/'
a/b/"
a/b/\\
a/b/#
a/b/a
EOF
cat > $expected <<EOF
-C 'a' 'b'
-C 'a' 'b/\\''
-C 'a' 'b/"'
-C 'a' 'b/\\\\'
-C 'a' 'b/#'
-C 'a' 'b/a'
EOF
cat $in | $0 a > $out
if cmp $out $expected; then
status=0
echo "PASS"
else
status=1
echo "FAIL"
echo "got:"
cat $out
echo "expected:"
cat $expected
fi
rm -f $in $expected $out
exit $status
fi
# In order, the regexps:
# - Strip $1/ from the beginning of each line, and everything from lines that just have $1
# - Escape single and double quotes, '#', ' ', and '\'
# - Prefix each non-blank line with -C $1
sed ${extended_re} \
-e"s,^$1(/|\$),," \
-e"s,(['\\]),\\\\\1,g" \
-e"s,^(.+),-C '$1' '\1',"
|
