More on diff page

This commit is contained in:
Unknown 2014-03-26 07:24:20 -04:00
parent 78979c6d4c
commit ed9b7d2db9
5 changed files with 45 additions and 18 deletions

View file

@ -19,7 +19,7 @@ import (
// Test that go1.2 tag above is included in builds. main.go refers to this definition. // Test that go1.2 tag above is included in builds. main.go refers to this definition.
const go12tag = true const go12tag = true
const APP_VER = "0.1.8.0325" const APP_VER = "0.1.8.0326"
func init() { func init() {
base.AppVer = APP_VER base.AppVer = APP_VER

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@ -274,7 +274,6 @@ const DIFF_HEAD = "diff --git "
func ParsePatch(reader io.Reader) (*Diff, error) { func ParsePatch(reader io.Reader) (*Diff, error) {
scanner := bufio.NewScanner(reader) scanner := bufio.NewScanner(reader)
var totalAdd, totalDel int
var curFile *DiffFile var curFile *DiffFile
curSection := &DiffSection{ curSection := &DiffSection{
Lines: make([]*DiffLine, 0, 10), Lines: make([]*DiffLine, 0, 10),
@ -285,6 +284,10 @@ func ParsePatch(reader io.Reader) (*Diff, error) {
for scanner.Scan() { for scanner.Scan() {
line := scanner.Text() line := scanner.Text()
fmt.Println(i, line) fmt.Println(i, line)
if strings.HasPrefix(line, "+++ ") || strings.HasPrefix(line, "--- ") {
continue
}
i = i + 1 i = i + 1
if line == "" { if line == "" {
continue continue
@ -300,40 +303,51 @@ func ParsePatch(reader io.Reader) (*Diff, error) {
diffLine := &DiffLine{Type: DIFF_LINE_SECTION, Content: "@@" + ss[len(ss)-2] + "@@"} diffLine := &DiffLine{Type: DIFF_LINE_SECTION, Content: "@@" + ss[len(ss)-2] + "@@"}
curSection.Lines = append(curSection.Lines, diffLine) curSection.Lines = append(curSection.Lines, diffLine)
if len(ss[len(ss)-1]) > 0 {
diffLine = &DiffLine{Type: DIFF_LINE_PLAIN, Content: ss[len(ss)-1]} diffLine = &DiffLine{Type: DIFF_LINE_PLAIN, Content: ss[len(ss)-1]}
curSection.Lines = append(curSection.Lines, diffLine) curSection.Lines = append(curSection.Lines, diffLine)
}
continue continue
} else if line[0] == '+' { } else if line[0] == '+' {
curFile.Addition++
diff.TotalAddition++
diffLine := &DiffLine{Type: DIFF_LINE_ADD, Content: line} diffLine := &DiffLine{Type: DIFF_LINE_ADD, Content: line}
curSection.Lines = append(curSection.Lines, diffLine) curSection.Lines = append(curSection.Lines, diffLine)
continue continue
} else if line[0] == '-' { } else if line[0] == '-' {
curFile.Deletion++
diff.TotalDeletion++
diffLine := &DiffLine{Type: DIFF_LINE_DEL, Content: line} diffLine := &DiffLine{Type: DIFF_LINE_DEL, Content: line}
curSection.Lines = append(curSection.Lines, diffLine) curSection.Lines = append(curSection.Lines, diffLine)
continue continue
} }
// Get new file.
if strings.HasPrefix(line, DIFF_HEAD) { if strings.HasPrefix(line, DIFF_HEAD) {
if curFile != nil {
curFile.Addition, totalAdd = totalAdd, 0
curFile.Deletion, totalDel = totalDel, 0
curFile = nil
}
fs := strings.Split(line[len(DIFF_HEAD):], " ") fs := strings.Split(line[len(DIFF_HEAD):], " ")
a := fs[0] a := fs[0]
curFile = &DiffFile{ curFile = &DiffFile{
Name: a[strings.Index(a, "/")+1:], Name: a[strings.Index(a, "/")+1:],
Type: DIFF_FILE_CHANGE, Type: DIFF_FILE_CHANGE,
Sections: make([]*DiffSection, 0), Sections: make([]*DiffSection, 0, 10),
} }
diff.Files = append(diff.Files, curFile) diff.Files = append(diff.Files, curFile)
scanner.Scan()
scanner.Scan() // Check file diff type.
if scanner.Text() == "--- /dev/null" { for scanner.Scan() {
switch {
case strings.HasPrefix(scanner.Text(), "new file"):
curFile.Type = DIFF_FILE_ADD curFile.Type = DIFF_FILE_ADD
case strings.HasPrefix(scanner.Text(), "deleted"):
curFile.Type = DIFF_FILE_DEL
case strings.HasPrefix(scanner.Text(), "index"):
curFile.Type = DIFF_FILE_CHANGE
}
if curFile.Type > 0 {
break
}
} }
scanner.Scan()
} }
} }
@ -351,14 +365,13 @@ func GetDiff(repoPath, commitid string) (*Diff, error) {
return nil, err return nil, err
} }
// ????
if commit.ParentCount() == 0 { if commit.ParentCount() == 0 {
return &Diff{}, err return &Diff{}, err
} }
rd, wr := io.Pipe() rd, wr := io.Pipe()
go func() { go func() {
cmd := exec.Command("git", "diff", commitid, commit.Parent(0).Oid.String()) cmd := exec.Command("git", "diff", commit.Parent(0).Oid.String(), commitid)
cmd.Dir = repoPath cmd.Dir = repoPath
cmd.Stdout = wr cmd.Stdout = wr
cmd.Stdin = os.Stdin cmd.Stdin = os.Stdin

View file

@ -70,4 +70,5 @@ var TemplateFuncs template.FuncMap = map[string]interface{}{
"SubStr": func(str string, start, length int) string { "SubStr": func(str string, start, length int) string {
return str[start : start+length] return str[start : start+length]
}, },
"DiffTypeToStr": DiffTypeToStr,
} }

View file

@ -539,3 +539,16 @@ func ActionDesc(act Actioner, avatarLink string) string {
return "invalid type" return "invalid type"
} }
} }
func DiffTypeToStr(diffType int) string {
switch diffType {
case 1:
return "add"
case 2:
return "modify"
case 3:
return "del"
default:
return "unknown"
}
}

View file

@ -39,7 +39,7 @@
<span class="del" data-line="{{.Deletion}}">{{.Deletion}}</span> <span class="del" data-line="{{.Deletion}}">{{.Deletion}}</span>
</div> </div>
<!-- todo finish all file status, now modify, add, delete and rename --> <!-- todo finish all file status, now modify, add, delete and rename -->
<span class="status modify" data-toggle="tooltip" data-placement="right" title="modify">&nbsp;</span> <span class="status {{DiffTypeToStr .Type}}" data-toggle="tooltip" data-placement="right" title="{{DiffTypeToStr .Type}}">&nbsp;</span>
<a class="file" href="#diff-1">{{.Name}}</a> <a class="file" href="#diff-1">{{.Name}}</a>
</li> </li>
{{end}} {{end}}