diff options
Diffstat (limited to 'vendor/gopkg.in/ini.v1/data_source.go')
-rw-r--r-- | vendor/gopkg.in/ini.v1/data_source.go | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/vendor/gopkg.in/ini.v1/data_source.go b/vendor/gopkg.in/ini.v1/data_source.go deleted file mode 100644 index c3a541f..0000000 --- a/vendor/gopkg.in/ini.v1/data_source.go +++ /dev/null | |||
@@ -1,76 +0,0 @@ | |||
1 | // Copyright 2019 Unknwon | ||
2 | // | ||
3 | // Licensed under the Apache License, Version 2.0 (the "License"): you may | ||
4 | // not use this file except in compliance with the License. You may obtain | ||
5 | // a copy of the License at | ||
6 | // | ||
7 | // http://www.apache.org/licenses/LICENSE-2.0 | ||
8 | // | ||
9 | // Unless required by applicable law or agreed to in writing, software | ||
10 | // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
11 | // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
12 | // License for the specific language governing permissions and limitations | ||
13 | // under the License. | ||
14 | |||
15 | package ini | ||
16 | |||
17 | import ( | ||
18 | "bytes" | ||
19 | "fmt" | ||
20 | "io" | ||
21 | "io/ioutil" | ||
22 | "os" | ||
23 | ) | ||
24 | |||
25 | var ( | ||
26 | _ dataSource = (*sourceFile)(nil) | ||
27 | _ dataSource = (*sourceData)(nil) | ||
28 | _ dataSource = (*sourceReadCloser)(nil) | ||
29 | ) | ||
30 | |||
31 | // dataSource is an interface that returns object which can be read and closed. | ||
32 | type dataSource interface { | ||
33 | ReadCloser() (io.ReadCloser, error) | ||
34 | } | ||
35 | |||
36 | // sourceFile represents an object that contains content on the local file system. | ||
37 | type sourceFile struct { | ||
38 | name string | ||
39 | } | ||
40 | |||
41 | func (s sourceFile) ReadCloser() (_ io.ReadCloser, err error) { | ||
42 | return os.Open(s.name) | ||
43 | } | ||
44 | |||
45 | // sourceData represents an object that contains content in memory. | ||
46 | type sourceData struct { | ||
47 | data []byte | ||
48 | } | ||
49 | |||
50 | func (s *sourceData) ReadCloser() (io.ReadCloser, error) { | ||
51 | return ioutil.NopCloser(bytes.NewReader(s.data)), nil | ||
52 | } | ||
53 | |||
54 | // sourceReadCloser represents an input stream with Close method. | ||
55 | type sourceReadCloser struct { | ||
56 | reader io.ReadCloser | ||
57 | } | ||
58 | |||
59 | func (s *sourceReadCloser) ReadCloser() (io.ReadCloser, error) { | ||
60 | return s.reader, nil | ||
61 | } | ||
62 | |||
63 | func parseDataSource(source interface{}) (dataSource, error) { | ||
64 | switch s := source.(type) { | ||
65 | case string: | ||
66 | return sourceFile{s}, nil | ||
67 | case []byte: | ||
68 | return &sourceData{s}, nil | ||
69 | case io.ReadCloser: | ||
70 | return &sourceReadCloser{s}, nil | ||
71 | case io.Reader: | ||
72 | return &sourceReadCloser{ioutil.NopCloser(s)}, nil | ||
73 | default: | ||
74 | return nil, fmt.Errorf("error parsing data source: unknown type %q", s) | ||
75 | } | ||
76 | } | ||