doc(build.go): add original error to return

arschles · Aaron Schlesinger · commit 1e58ae36bd68 · 2016-01-13T10:15:28.000-08:00
diff --git a/pkg/gitreceive/build.go b/pkg/gitreceive/build.go
@@ -161,7 +161,7 @@ func build(conf *Config, builderKey, gitSha string) error {
 	tarCmd.Stdout = os.Stdout
 	tarCmd.Stderr = os.Stderr
 	if err := tarCmd.Run(); err != nil {
-		return fmt.Errorf("running %s", strings.Join(tarCmd.Args, " "))
+		return fmt.Errorf("running %s (%s)", strings.Join(tarCmd.Args, " "), err)
 	}
 
 	// USING_DOCKERFILE=true

Original file line number	Diff line number	Diff line change
`@@ -161,7 +161,7 @@ func build(conf *Config, builderKey, gitSha string) error {`
`161`	`161`	`tarCmd.Stdout = os.Stdout`
`162`	`162`	`tarCmd.Stderr = os.Stderr`
`163`	`163`	`if err := tarCmd.Run(); err != nil {`
`164`		`- return fmt.Errorf("running %s", strings.Join(tarCmd.Args, " "))`
	`164`	`+ return fmt.Errorf("running %s (%s)", strings.Join(tarCmd.Args, " "), err)`
`165`	`165`	`}`
`166`	`166`
`167`	`167`	`// USING_DOCKERFILE=true`