func TestPackageQuery(t *testing.T) {
scribe.Bootstrap()
scribe.TestHooks(true)
pinfo := scribe.QueryPackages()
for _, x := range pinfo {
fmt.Println(x.Name, x.Version, x.Type)
}
if len(pinfo) != 7 {
t.FailNow()
}
}
func (r *run) Run(in io.Reader) (resStr string) {
defer func() {
if e := recover(); e != nil {
// return error in json
r.Results.Errors = append(r.Results.Errors, fmt.Sprintf("%v", e))
r.Results.Success = false
endCounters()
r.Results.Statistics = stats
err, _ := json.Marshal(r.Results)
resStr = string(err)
return
}
}()
// Restrict go runtime processor utilization here, this might be moved
// into a more generic agent module function at some point.
runtime.GOMAXPROCS(1)
startCounters()
// Read module parameters from stdin
err := modules.ReadInputParameters(in, &r.Parameters)
if err != nil {
panic(err)
}
err = r.ValidateParameters()
if err != nil {
panic(err)
}
e := &elements{}
e.Packages = make([]scribelib.PackageInfo, 0)
pkglist := scribelib.QueryPackages()
for _, x := range r.Parameters.PkgMatch.Matches {
re, err := regexp.Compile(x)
if err != nil {
panic(err)
}
for _, y := range pkglist {
if !re.MatchString(y.Name) {
continue
}
// If optional version filter was supplied, filter on that
// as well
if r.Parameters.VerMatch != "" {
vs := r.Parameters.VerMatch
invver := false
if vs[0] == '!' && len(vs) > 1 {
vs = vs[1:]
invver = true
}
rev, err := regexp.Compile(vs)
if err != nil {
panic(err)
}
if !invver {
if !rev.MatchString(y.Version) {
continue
}
} else {
if rev.MatchString(y.Version) {
continue
}
}
}
e.Packages = append(e.Packages, y)
}
}
buf, err := buildResults(*e, &r.Results)
if err != nil {
panic(err)
}
resStr = string(buf)
return
}