start work on an applyPatch()

1 files changed, 35 insertions, 0 deletions

diff --git a/applyPatch.go b/applyPatch.go
new file mode 100644
index 0000000..9dccc6c
--- /dev/null
+++ b/applyPatch.go
@@ -0,0 +1,35 @@
+// Copyright 2024 WIT.COM Inc Licensed GPL 3.0
+
+package main
+
+import (
+	"os"
+
+	"go.wit.com/lib/protobuf/forgepb"
+	"go.wit.com/log"
+)
+
+func applyPatches(pset *forgepb.Patchs) error {
+	all := pset.SortByFilename()
+	for all.Scan() {
+		p := all.Next()
+		log.Info("pset filename", p.Filename)
+	}
+	return nil
+}
+
+func readPatchFile(pbfile string) (*forgepb.Patchs, error) {
+	bytes, err := os.ReadFile(pbfile)
+	if err != nil {
+		log.Info("readfile error", pbfile, err)
+		return nil, err
+	}
+	var pset *forgepb.Patchs
+	pset = new(forgepb.Patchs)
+	err = pset.Unmarshal(bytes)
+	if err != nil {
+		log.Info("Unmarshal failed", pbfile, err)
+		return nil, err
+	}
+	return pset, nil
+}