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a few fixes for the license tool

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This commit is contained in:
Felix Lange 2015-01-07 13:17:50 +01:00
parent ec7cb9981c
commit 1d05027ba2
1 changed files with 4 additions and 5 deletions
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9
update-license.go
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@ -1,11 +1,10 @@
// +build none // +build none
/* /*
This command generates GPL license headers on top of all source files. This command generates GPL license headers on top of all source files.
You can run it once per month, before cutting a release or just You can run it once per month, before cutting a release or just
whenever you feel like it. whenever you feel like it.
go run update-licenses.go go run update-license.go
The copyright in each file is assigned to any authors for which git The copyright in each file is assigned to any authors for which git
can find commits in the file's history. It will try to follow renames can find commits in the file's history. It will try to follow renames
@ -199,12 +198,13 @@ func fileInfo(file string) (*info, error) {
return info, err return info, err
} }
func writeLicenses(infos <-chan *info) error { func writeLicenses(infos <-chan *info) {
buf := new(bytes.Buffer) buf := new(bytes.Buffer)
for info := range infos { for info := range infos {
content, err := ioutil.ReadFile(info.file) content, err := ioutil.ReadFile(info.file)
if err != nil { if err != nil {
fmt.Printf("ERROR: couldn't read %s: %v\n", info.file, err) fmt.Printf("ERROR: couldn't read %s: %v\n", info.file, err)
continue
} }
// construct new file content // construct new file content
@ -219,11 +219,10 @@ func writeLicenses(infos <-chan *info) error {
if !bytes.Equal(content, buf.Bytes()) { if !bytes.Equal(content, buf.Bytes()) {
fmt.Println("writing", info.ShortLicense(), info.file) fmt.Println("writing", info.ShortLicense(), info.file)
if err := ioutil.WriteFile(info.file, buf.Bytes(), info.mode); err != nil { if err := ioutil.WriteFile(info.file, buf.Bytes(), info.mode); err != nil {
return err fmt.Printf("ERROR: couldn't write %s: %v", info.file, err)
} }
} }
} }
return nil
} }
func doLines(cmd *exec.Cmd, f func(string)) error { func doLines(cmd *exec.Cmd, f func(string)) error {