func TestReader(t *testing.T) {
fake, cleanup := jiritest.NewFakeJiriRoot(t)
defer cleanup()
rd, err := profilesreader.NewReader(fake.X, profilesreader.UseProfiles, filepath.Join("testdata", "m2.xml"))
if err != nil {
t.Fatal(err)
}
rd.Vars = envvar.VarsFromOS()
rd.Delete("CGO_CFLAGS")
native, err := profiles.NewTarget("amd64-darwin", "")
if err != nil {
t.Fatal(err)
}
rd.MergeEnvFromProfiles(profilesreader.JiriMergePolicies(), native, "test::go", "test::syncbase")
if got, want := rd.Get("CGO_CFLAGS"), "-IX -IY -IA -IB"; got != want {
t.Errorf("got %v, want %v", got, want)
}
if got, want := rd.DebugString(), "Root: "+fake.X.Root+`
Path: testdata/m2.xml
test:go: [email protected] dir: --env= envvars:[CGO_ENABLED=1 GOARCH=amd64 GOOS=darwin GOROOT=/goroot CGO_CFLAGS=-IX -IY]
test:syncbase: amd64-darwin@1 dir: --env= envvars:[CGO_CFLAGS=-IA -IB CGO_LDFLAGS=-LA -LB]
`; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
// RegisterReaderFlags registers the 'reader' flags (see below)
// with the parent command. The values of the flags can be accessed via
// the supplied ReaderFlagValues struct.
// The reader flags are:
// --skip-profiles
// --profiles-db
// --profiles
// --merge-policies
// --target and --env
func RegisterReaderFlags(flags *flag.FlagSet, fv *ReaderFlagValues, defaultProfiles, defaultDBPath string) {
flags.Var(&fv.ProfilesMode, "skip-profiles", "if set, no profiles will be used")
RegisterDBPathFlag(flags, &fv.DBFilename, defaultDBPath)
RegisterProfilesFlag(flags, defaultProfiles, &fv.Profiles)
fv.MergePolicies = profilesreader.JiriMergePolicies()
RegisterMergePoliciesFlag(flags, &fv.MergePolicies)
profiles.RegisterTargetAndEnvFlags(flags, &fv.Target)
}
func newReaderFlags() *ReaderFlagValues {
return &ReaderFlagValues{MergePolicies: profilesreader.JiriMergePolicies()}
}