1 files changed, 91 insertions, 0 deletions
diff --git a/readonly.go b/readonly.go
new file mode 100644
index 0000000..27e23ee
--- /dev/null
+++ b/readonly.go
@@ -0,0 +1,91 @@
+package forgepb
+
+import "strings"
+
+func (all *Repos) UpdateGoPath(name string, gopath string) bool {
+	oldr := all.DeleteByPath(name)
+	if oldr == nil {
+		// nothing to update
+		return false
+	}
+
+	// update gopath and append it back to the list
+	oldr.GoPath = gopath
+	return all.Append(oldr)
+}
+
+// returns true if gopath is readonly()
+func (all *Repos) IsReadOnly(gopath string) bool {
+	var match *Repo
+
+	loop := all.SortByPath() // get the list of repos
+	for loop.Scan() {
+		r := loop.Repo()
+		if r.GoPath == gopath {
+			// exact gopath match
+			if r.Writable {
+				return false
+			}
+			if r.ReadOnly {
+				return true
+			}
+			// private is assumed to be r/w unless above is specifically set
+			if r.Private {
+				return false
+			}
+		}
+		// search for potential dir matches
+		if r.Directory {
+			// test the dir
+			if strings.HasPrefix(gopath, r.GoPath) {
+				match = r
+			}
+		}
+	}
+
+	// take the settings from the directory match
+	if match.Writable {
+		return false
+	}
+	if match.ReadOnly {
+		return true
+	}
+	// private is assumed to be r/w unless above is specifically set
+	if match.Private {
+		return false
+	}
+
+	// always assume readonly
+	return true
+}
+
+// is this a non-publishable repo?
+func (all *Repos) IsPrivate(gopath string) bool {
+	var match *Repo
+
+	loop := all.SortByPath() // get the list of repos
+	for loop.Scan() {
+		r := loop.Repo()
+		if r.GoPath == gopath {
+			// if private is set here, then ok, otherwise
+			// still check if a Directory match exists
+			if r.Private {
+				return true
+			}
+		}
+		// search for potential dir matches
+		if r.Directory {
+			// test the dir
+			if strings.HasPrefix(gopath, r.GoPath) {
+				match = r
+			}
+		}
+	}
+
+	if match.Private {
+		return true
+	}
+
+	// otherwise, assume not private
+	return true
+}