add commit hash and diff file list to the protobuf

1 files changed, 22 insertions, 0 deletions

diff --git a/patch.Make.go b/patch.Make.go
index 0920fdf..f43d9be 100644
--- a/patch.Make.go
+++ b/patch.Make.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"go.wit.com/lib/protobuf/gitpb"
 	"go.wit.com/log"
@@ -136,6 +137,7 @@ func (p *Patchs) addPatchFiles(repo *gitpb.Repo) error {
 		patch := new(Patch)
 		patch.Filename, _ = filepath.Rel(p.TmpDir, path)
 		patch.Data = data
+		patch.parseData()
 		patch.StartHash = repo.DevelHash()
 		p.Patchs = append(p.Patchs, patch)
 		log.Info("ADDED PATCH FILE", path)
@@ -144,6 +146,26 @@ func (p *Patchs) addPatchFiles(repo *gitpb.Repo) error {
 	return baderr
 }
 
+// looks at the git format-patch output
+// saves the commit Hash
+// saves the diff lines
+func (p *Patch) parseData() string {
+	lines := strings.Split(string(p.Data), "\n")
+	for _, line := range lines {
+		fields := strings.Fields(line)
+		if len(fields) < 2 {
+			continue
+		}
+		switch fields[0] {
+		case "From":
+			p.CommitHash = fields[1]
+		case "diff":
+			p.Files = append(p.Files, line)
+		}
+	}
+	return ""
+}
+
 // just an example of how to walk only directories
 func onlyWalkDirs(pDir string) error {
 	log.Info("DIR", pDir)