// checklistsFromDir reads all of the files in the path and parses their utf8
// encoded json data, turning it into a checklist struct.
func checklistsFromDir(dirpath string) (chklsts []Checklist) {
paths := wrkutils.GetFilesWithExtension(dirpath, ".json")
// send one checklist per path to the channel
out := make(chan Checklist)
for _, path := range paths {
go func(path string, out chan Checklist) {
out <- checklistFromFile(path)
}(path, out)
}
// get all values from the channel, return them
for _ = range paths {
chklsts = append(chklsts, <-out)
}
return chklsts
}
// getAptrepos constructs repos from the sources.list file at path. Gives
// non-zero URLs
func getAptRepos() (repos []repo) {
// getAptSources returns all the urls of all apt sources (including source
// code repositories
getAptSources := func() (urls []string) {
otherLists := wrkutils.GetFilesWithExtension("/etc/apt/sources.list.d", ".list")
sourceLists := append([]string{"/etc/apt/sources.list"}, otherLists...)
for _, f := range sourceLists {
split := tabular.ProbabalisticSplit(wrkutils.FileToString(f))
// filter out comments
commentRegex := regexp.MustCompile(`^\s*#`)
for _, line := range split {
if len(line) > 1 && !(commentRegex.MatchString(line[0])) {
urls = append(urls, line[1])
}
}
}
return urls
}
for _, src := range getAptSources() {
repos = append(repos, repo{URL: src})
}
return repos
}