tartrazine/internal/code-generator/generator/vendor.go

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package generator
import (
"bytes"
"io"
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"io/ioutil"
"gopkg.in/yaml.v2"
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)
// Vendor generates regex matchers in Go for vendoring files/dirs.
// It is of generator.File type.
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func Vendor(fileToParse, samplesDir, outPath, tmplPath, tmplName, commit string) error {
data, err := ioutil.ReadFile(fileToParse)
if err != nil {
return err
}
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var regexpList []string
if err := yaml.Unmarshal(data, &regexpList); err != nil {
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return nil
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}
buf := &bytes.Buffer{}
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if err := executeVendorTemplate(buf, regexpList, tmplPath, tmplName, commit); err != nil {
return nil
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}
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return formatedWrite(outPath, buf.Bytes())
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}
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func executeVendorTemplate(out io.Writer, regexpList []string, tmplPath, tmplName, commit string) error {
return executeTemplate(out, tmplName, tmplPath, commit, nil, regexpList)
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}