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18c70075 ILT |
1 | #!/bin/sh |
2 | ||
3 | # Copyright 2011 The Go Authors. All rights reserved. | |
4 | # Use of this source code is governed by a BSD-style | |
5 | # license that can be found in the LICENSE file. | |
6 | ||
7 | # The godeps.sh script outputs a dependency file for a package. The | |
8 | # dependency file is then included in the libgo Makefile. This is | |
9 | # automatic dependency generation, Go style. | |
10 | ||
11 | # The first parameter is the name of the file being generated. The | |
12 | # remaining parameters are the names of Go files which are scanned for | |
13 | # imports. | |
14 | ||
15 | set -e | |
16 | ||
17 | if test $# = 0; then | |
18 | echo 1>&2 "Usage: godeps.sh OUTPUT INPUTS..." | |
19 | exit 1 | |
20 | fi | |
21 | ||
22 | output=$1 | |
23 | shift | |
24 | ||
e0f69f36 ILT |
25 | files=$* |
26 | deps=`for f in $files; do cat $f; done | | |
18c70075 | 27 | sed -n -e '/^import.*"/p; /^import[ ]*(/,/^)/p' | |
1a2f01ef | 28 | sed -e 's/^import //' -e 's/^[^"]*"/"/' | |
bc998d03 | 29 | grep '^[ ]*"' | |
18c70075 | 30 | grep -v '"unsafe"' | |
1a2f01ef | 31 | grep -v '%' | |
18c70075 ILT |
32 | sed -e 's/^.*"\([^"]*\)".*$/\1/' -e 's/$/.gox/' | |
33 | sort -u` | |
34 | ||
e0f69f36 | 35 | echo $output: $files $deps |