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support patch reading from env var

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This commit is contained in:
golangci 2018-05-13 12:05:34 +03:00
parent 9dd2baf8bd
commit e73a876b0f
3 changed files with 11 additions and 3 deletions
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9
pkg/result/processors/diff.go
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@ -5,6 +5,8 @@ import (
"fmt"
"io"
"io/ioutil"
"os"
"strings"
"github.com/golangci/golangci-lint/pkg/result"
"github.com/golangci/revgrep"
@ -14,6 +16,7 @@ type Diff struct {
onlyNew bool
fromRev string
patchFilePath string
patch string
}
var _ Processor = Diff{}
@ -23,6 +26,7 @@ func NewDiff(onlyNew bool, fromRev, patchFilePath string) *Diff {
onlyNew: onlyNew,
fromRev: fromRev,
patchFilePath: patchFilePath,
patch: os.Getenv("GOLANGCI_DIFF_PROCESSOR_PATCH"),
}
}
@ -31,7 +35,7 @@ func (p Diff) Name() string {
}
func (p Diff) Process(issues []result.Issue) ([]result.Issue, error) {
if !p.onlyNew && p.fromRev == "" && p.patchFilePath == "" { // no need to work
if !p.onlyNew && p.fromRev == "" && p.patchFilePath == "" && p.patch == "" { // no need to work
return issues, nil
}
@ -42,7 +46,10 @@ func (p Diff) Process(issues []result.Issue) ([]result.Issue, error) {
return nil, fmt.Errorf("can't read from pathc file %s: %s", p.patchFilePath, err)
}
patchReader = bytes.NewReader(patch)
} else if p.patch != "" {
patchReader = strings.NewReader(p.patch)
}
c := revgrep.Checker{
Patch: patchReader,
RevisionFrom: p.fromRev,