/
types.go
51 lines (40 loc) · 1.21 KB
/
types.go
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
package generator
import (
"bytes"
"io"
"io/ioutil"
"gopkg.in/yaml.v2"
)
var typeToTypeConst = map[string]int{
"data": 1,
"programming": 2,
"markup": 3,
"prose": 4,
}
// Types reads from fileToParse and builds source file from tmplPath. It complies with type File signature.
func Types(fileToParse, samplesDir, outPath, tmplPath, tmplName, commit string) error {
data, err := ioutil.ReadFile(fileToParse)
if err != nil {
return err
}
languages := make(map[string]*languageInfo)
if err := yaml.Unmarshal(data, &languages); err != nil {
return err
}
langTypeMap := buildLanguageTypeMap(languages)
buf := &bytes.Buffer{}
if err := executeTypesTemplate(buf, langTypeMap, tmplPath, tmplName, commit); err != nil {
return err
}
return formatedWrite(outPath, buf.Bytes())
}
func buildLanguageTypeMap(languages map[string]*languageInfo) map[string]int {
langTypeMap := make(map[string]int)
for lang, info := range languages {
langTypeMap[lang] = typeToTypeConst[info.Type]
}
return langTypeMap
}
func executeTypesTemplate(out io.Writer, langTypeMap map[string]int, tmplPath, tmplName, commit string) error {
return executeTemplate(out, tmplName, tmplPath, commit, nil, langTypeMap)
}