Public Lib

xmlmodels/public.go

@@ -0,0 +1,40 @@
+package xmlmodels
+
+import (
+	"sync"
+
+	xmlparsing "github.com/Theodor-Springmann-Stiftung/lenz-web/xml"
+)
+
+var lib *Library
+var mu sync.RWMutex
+
+func Set(l *Library) {
+	mu.Lock()
+	defer mu.Unlock()
+	if lib != nil {
+		panic("Trying to reinitialize Library")
+	}
+	lib = l
+}
+
+func Get() *Library {
+	mu.RLock()
+	defer mu.RUnlock()
+	if lib == nil {
+		panic("Trying to get uninitialized Library")
+	}
+	return lib
+}
+
+func New(dir, hash string) error {
+	Set(NewLibrary())
+	return Parse(dir, hash)
+}
+
+func Parse(dir, hash string) error {
+	if hash == "" {
+		return lib.Parse(xmlparsing.Path, dir, hash)
+	}
+	return lib.Parse(xmlparsing.Commit, dir, hash)
+}