// Expands glob patterns.
func (task *Task) expandGlobs() {
// runs once lazily
if len(task.SrcFiles) > 0 {
return
}
files, regexps, err := glob.Glob(task.SrcGlobs)
if err != nil {
util.Error(task.Name, "%v", err)
return
}
task.SrcRegexps = regexps
task.SrcFiles = files
if len(task.DestGlobs) > 0 {
files, regexps, err := glob.Glob(task.DestGlobs)
if err != nil {
util.Error(task.Name, "%v", err)
return
}
task.DestRegexps = regexps
task.DestFiles = files
}
}
// Outdated determines if ANY src has been modified after ANY dest.
//
// For example: *.go.html -> *.go
//
// If any go.html has changed then generate go files.
func Outdated(srcGlobs, destGlobs []string) bool {
srcFiles, _, err := glob.Glob(srcGlobs)
if err != nil {
if strings.Contains(err.Error(), "no such file") {
return true
}
Error("godo", "Outdated src error: %s", err.Error())
return true
}
destFiles, _, err := glob.Glob(destGlobs)
if err != nil {
if strings.Contains(err.Error(), "no such file") {
return true
}
Error("godo", "Outdated dest error: %s", err.Error())
return true
}
for _, src := range srcFiles {
for _, dest := range destFiles {
if src.ModTime().After(dest.ModTime()) {
return true
}
}
}
return false
}