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Code Issues Releases Activity

generator: Don't swallow output from go fmt (#2222)

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* generator: Don't swallow output from go fmt

* fix formatting

Co-authored-by: Oliver Nocon <33484802+OliverNocon@users.noreply.github.com>
This commit is contained in:
Marcus Holl 2020-11-02 10:31:00 +01:00 committed by GitHub
parent ea5e91672d
commit 073a2a8599
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 0 deletions
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12
pkg/generator/step-metadata.go
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@ -1,6 +1,7 @@
package main
import (
"bufio"
"flag"
"fmt"
"io"
@ -32,6 +33,17 @@ func main() {
fmt.Printf("Running go fmt %v\n", targetDir)
cmd := exec.Command("go", "fmt", targetDir)
r, _ := cmd.StdoutPipe()
cmd.Stderr = cmd.Stdout
done := make(chan struct{})
scanner := bufio.NewScanner(r)
go func() {
for scanner.Scan() {
fmt.Println(scanner.Text())
}
done <- struct{}{}
}()
err = cmd.Run()
checkError(err)