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Merge pull request #2528 from andreynering/diff-sintax-highlight-733

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Enable syntax highlighting on diff view
This commit is contained in:
Unknwon 2016-02-07 11:49:11 -05:00
commit f15a2f9b25
10 changed files with 88 additions and 61 deletions
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9
models/git_diff.go
View file

@ -26,6 +26,7 @@ import (
"github.com/gogits/gogs/modules/base" "github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/log" "github.com/gogits/gogs/modules/log"
"github.com/gogits/gogs/modules/process" "github.com/gogits/gogs/modules/process"
"github.com/gogits/gogs/modules/template/highlight"
) )
type DiffLineType uint8 type DiffLineType uint8
@ -160,12 +161,20 @@ type DiffFile struct {
IsBin bool IsBin bool
IsRenamed bool IsRenamed bool
Sections []*DiffSection Sections []*DiffSection
HighlightClass string
} }
func (diffFile *DiffFile) GetType() int { func (diffFile *DiffFile) GetType() int {
return int(diffFile.Type) return int(diffFile.Type)
} }
func (diffFile *DiffFile) GetHighlightClass() string {
if diffFile.HighlightClass == "" {
diffFile.HighlightClass = highlight.FileNameToHighlightClass(diffFile.Name)
}
return diffFile.HighlightClass
}
type Diff struct { type Diff struct {
TotalAddition, TotalDeletion int TotalAddition, TotalDeletion int
Files []*DiffFile Files []*DiffFile

100
models/git_diff_test.go
View file

@ -1,70 +1,70 @@
package models package models
import ( import (
dmp "github.com/sergi/go-diff/diffmatchpatch" dmp "github.com/sergi/go-diff/diffmatchpatch"
"html/template" "html/template"
"testing" "testing"
) )
func assertEqual(t *testing.T, s1 string, s2 template.HTML) { func assertEqual(t *testing.T, s1 string, s2 template.HTML) {
if s1 != string(s2) { if s1 != string(s2) {
t.Errorf("%s should be equal %s", s2, s1) t.Errorf("%s should be equal %s", s2, s1)
} }
} }
func assertLineEqual(t *testing.T, d1 *DiffLine, d2 *DiffLine) { func assertLineEqual(t *testing.T, d1 *DiffLine, d2 *DiffLine) {
if d1 != d2 { if d1 != d2 {
t.Errorf("%v should be equal %v", d1, d2) t.Errorf("%v should be equal %v", d1, d2)
} }
} }
func TestDiffToHTML(t *testing.T) { func TestDiffToHTML(t *testing.T) {
assertEqual(t, "foo <span class=\"added-code\">bar</span> biz", diffToHTML([]dmp.Diff{ assertEqual(t, "foo <span class=\"added-code\">bar</span> biz", diffToHTML([]dmp.Diff{
dmp.Diff{dmp.DiffEqual, "foo "}, dmp.Diff{dmp.DiffEqual, "foo "},
dmp.Diff{dmp.DiffInsert, "bar"}, dmp.Diff{dmp.DiffInsert, "bar"},
dmp.Diff{dmp.DiffDelete, " baz"}, dmp.Diff{dmp.DiffDelete, " baz"},
dmp.Diff{dmp.DiffEqual, " biz"}, dmp.Diff{dmp.DiffEqual, " biz"},
}, DIFF_LINE_ADD)) }, DIFF_LINE_ADD))
assertEqual(t, "foo <span class=\"removed-code\">bar</span> biz", diffToHTML([]dmp.Diff{ assertEqual(t, "foo <span class=\"removed-code\">bar</span> biz", diffToHTML([]dmp.Diff{
dmp.Diff{dmp.DiffEqual, "foo "}, dmp.Diff{dmp.DiffEqual, "foo "},
dmp.Diff{dmp.DiffDelete, "bar"}, dmp.Diff{dmp.DiffDelete, "bar"},
dmp.Diff{dmp.DiffInsert, " baz"}, dmp.Diff{dmp.DiffInsert, " baz"},
dmp.Diff{dmp.DiffEqual, " biz"}, dmp.Diff{dmp.DiffEqual, " biz"},
}, DIFF_LINE_DEL)) }, DIFF_LINE_DEL))
} }
// test if GetLine is return the correct lines // test if GetLine is return the correct lines
func TestGetLine(t *testing.T) { func TestGetLine(t *testing.T) {
ds := DiffSection{Lines: []*DiffLine{ ds := DiffSection{Lines: []*DiffLine{
&DiffLine{LeftIdx: 28, RightIdx: 28, Type: DIFF_LINE_PLAIN}, &DiffLine{LeftIdx: 28, RightIdx: 28, Type: DIFF_LINE_PLAIN},
&DiffLine{LeftIdx: 29, RightIdx: 29, Type: DIFF_LINE_PLAIN}, &DiffLine{LeftIdx: 29, RightIdx: 29, Type: DIFF_LINE_PLAIN},
&DiffLine{LeftIdx: 30, RightIdx: 30, Type: DIFF_LINE_PLAIN}, &DiffLine{LeftIdx: 30, RightIdx: 30, Type: DIFF_LINE_PLAIN},
&DiffLine{LeftIdx: 31, RightIdx: 0, Type: DIFF_LINE_DEL}, &DiffLine{LeftIdx: 31, RightIdx: 0, Type: DIFF_LINE_DEL},
&DiffLine{LeftIdx: 0, RightIdx: 31, Type: DIFF_LINE_ADD}, &DiffLine{LeftIdx: 0, RightIdx: 31, Type: DIFF_LINE_ADD},
&DiffLine{LeftIdx: 0, RightIdx: 32, Type: DIFF_LINE_ADD}, &DiffLine{LeftIdx: 0, RightIdx: 32, Type: DIFF_LINE_ADD},
&DiffLine{LeftIdx: 32, RightIdx: 33, Type: DIFF_LINE_PLAIN}, &DiffLine{LeftIdx: 32, RightIdx: 33, Type: DIFF_LINE_PLAIN},
&DiffLine{LeftIdx: 33, RightIdx: 0, Type: DIFF_LINE_DEL}, &DiffLine{LeftIdx: 33, RightIdx: 0, Type: DIFF_LINE_DEL},
&DiffLine{LeftIdx: 34, RightIdx: 0, Type: DIFF_LINE_DEL}, &DiffLine{LeftIdx: 34, RightIdx: 0, Type: DIFF_LINE_DEL},
&DiffLine{LeftIdx: 35, RightIdx: 0, Type: DIFF_LINE_DEL}, &DiffLine{LeftIdx: 35, RightIdx: 0, Type: DIFF_LINE_DEL},
&DiffLine{LeftIdx: 36, RightIdx: 0, Type: DIFF_LINE_DEL}, &DiffLine{LeftIdx: 36, RightIdx: 0, Type: DIFF_LINE_DEL},
&DiffLine{LeftIdx: 0, RightIdx: 34, Type: DIFF_LINE_ADD}, &DiffLine{LeftIdx: 0, RightIdx: 34, Type: DIFF_LINE_ADD},
&DiffLine{LeftIdx: 0, RightIdx: 35, Type: DIFF_LINE_ADD}, &DiffLine{LeftIdx: 0, RightIdx: 35, Type: DIFF_LINE_ADD},
&DiffLine{LeftIdx: 0, RightIdx: 36, Type: DIFF_LINE_ADD}, &DiffLine{LeftIdx: 0, RightIdx: 36, Type: DIFF_LINE_ADD},
&DiffLine{LeftIdx: 0, RightIdx: 37, Type: DIFF_LINE_ADD}, &DiffLine{LeftIdx: 0, RightIdx: 37, Type: DIFF_LINE_ADD},
&DiffLine{LeftIdx: 37, RightIdx: 38, Type: DIFF_LINE_PLAIN}, &DiffLine{LeftIdx: 37, RightIdx: 38, Type: DIFF_LINE_PLAIN},
&DiffLine{LeftIdx: 38, RightIdx: 39, Type: DIFF_LINE_PLAIN}, &DiffLine{LeftIdx: 38, RightIdx: 39, Type: DIFF_LINE_PLAIN},
}} }}
assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 31), ds.Lines[4]) assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 31), ds.Lines[4])
assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 31), ds.Lines[3]) assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 31), ds.Lines[3])
assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 33), ds.Lines[11]) assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 33), ds.Lines[11])
assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 34), ds.Lines[12]) assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 34), ds.Lines[12])
assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 35), ds.Lines[13]) assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 35), ds.Lines[13])
assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 36), ds.Lines[14]) assertLineEqual(t, ds.GetLine(DIFF_LINE_ADD, 36), ds.Lines[14])
assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 34), ds.Lines[7]) assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 34), ds.Lines[7])
assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 35), ds.Lines[8]) assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 35), ds.Lines[8])
assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 36), ds.Lines[9]) assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 36), ds.Lines[9])
assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 37), ds.Lines[10]) assertLineEqual(t, ds.GetLine(DIFF_LINE_DEL, 37), ds.Lines[10])
} }

2
modules/template/highlight.go → modules/template/highlight/highlight.go
View file

@ -2,7 +2,7 @@
// Use of this source code is governed by a MIT-style // Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file. // license that can be found in the LICENSE file.
package template package highlight
import ( import (
"path" "path"

14
public/css/gogs.css
View file

@ -12,10 +12,12 @@ body {
img { img {
border-radius: 3px; border-radius: 3px;
} }
pre { pre,
code {
font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace; font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace;
} }
pre.raw { pre.raw,
code.raw {
padding: 7px 12px; padding: 7px 12px;
margin: 10px 0; margin: 10px 0;
background-color: #f8f8f8; background-color: #f8f8f8;
@ -25,7 +27,8 @@ pre.raw {
line-height: 1.5; line-height: 1.5;
overflow: auto; overflow: auto;
} }
pre.wrap { pre.wrap,
code.wrap {
white-space: pre-wrap; white-space: pre-wrap;
/* CSS 3 */ /* CSS 3 */
word-break: break-word; word-break: break-word;
@ -387,6 +390,11 @@ footer .container .links > *:first-child {
width: 95%; width: 95%;
} }
} }
/* Overrides some styles of the Highlight.js plugin */
.hljs {
background: inherit !important;
padding: 0 !important;
}
.markdown { .markdown {
overflow: hidden; overflow: hidden;
font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif; font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif;

8
public/less/_base.less
View file

@ -8,7 +8,7 @@ body {
img { img {
border-radius: 3px; border-radius: 3px;
} }
pre { pre, code {
font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace; font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace;
&.raw { &.raw {
padding: 7px 12px; padding: 7px 12px;
@ -375,3 +375,9 @@ footer {
width: 95%; width: 95%;
} }
} }
/* Overrides some styles of the Highlight.js plugin */
.hljs {
background: inherit !important;
padding: 0 !important;
}

4
routers/install.go
View file

@ -28,7 +28,7 @@ import (
"github.com/gogits/gogs/modules/middleware" "github.com/gogits/gogs/modules/middleware"
"github.com/gogits/gogs/modules/setting" "github.com/gogits/gogs/modules/setting"
"github.com/gogits/gogs/modules/ssh" "github.com/gogits/gogs/modules/ssh"
"github.com/gogits/gogs/modules/template" "github.com/gogits/gogs/modules/template/highlight"
"github.com/gogits/gogs/modules/user" "github.com/gogits/gogs/modules/user"
) )
@ -56,7 +56,7 @@ func NewServices() {
// GlobalInit is for global configuration reload-able. // GlobalInit is for global configuration reload-able.
func GlobalInit() { func GlobalInit() {
setting.NewContext() setting.NewContext()
template.NewContext() highlight.NewContext()
log.Trace("Custom path: %s", setting.CustomPath) log.Trace("Custom path: %s", setting.CustomPath)
log.Trace("Log path: %s", setting.LogRootPath) log.Trace("Log path: %s", setting.LogRootPath)
models.LoadConfigs() models.LoadConfigs()

1
routers/repo/commit.go
View file

@ -183,6 +183,7 @@ func Diff(ctx *middleware.Context) {
ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "src", parents[0]) ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "src", parents[0])
} }
ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "raw", commitID) ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(userName, repoName, "raw", commitID)
ctx.Data["RequireHighlightJS"] = true
ctx.HTML(200, DIFF) ctx.HTML(200, DIFF)
} }

2
routers/repo/pull.go
View file

@ -362,6 +362,7 @@ func ViewPullFiles(ctx *middleware.Context) {
ctx.Data["SourcePath"] = setting.AppSubUrl + "/" + path.Join(headTarget, "src", endCommitID) ctx.Data["SourcePath"] = setting.AppSubUrl + "/" + path.Join(headTarget, "src", endCommitID)
ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(headTarget, "src", startCommitID) ctx.Data["BeforeSourcePath"] = setting.AppSubUrl + "/" + path.Join(headTarget, "src", startCommitID)
ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(headTarget, "raw", endCommitID) ctx.Data["RawPath"] = setting.AppSubUrl + "/" + path.Join(headTarget, "raw", endCommitID)
ctx.Data["RequireHighlightJS"] = true
ctx.HTML(200, PULL_FILES) ctx.HTML(200, PULL_FILES)
} }
@ -538,6 +539,7 @@ func CompareAndPullRequest(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Tr("repo.pulls.compare_changes") ctx.Data["Title"] = ctx.Tr("repo.pulls.compare_changes")
ctx.Data["PageIsComparePull"] = true ctx.Data["PageIsComparePull"] = true
ctx.Data["IsDiffCompare"] = true ctx.Data["IsDiffCompare"] = true
ctx.Data["RequireHighlightJS"] = true
renderAttachmentSettings(ctx) renderAttachmentSettings(ctx)
headUser, headRepo, headGitRepo, prInfo, baseBranch, headBranch := ParseCompareInfo(ctx) headUser, headRepo, headGitRepo, prInfo, baseBranch, headBranch := ParseCompareInfo(ctx)

3
routers/repo/view.go
View file

@ -19,6 +19,7 @@ import (
"github.com/gogits/gogs/modules/log" "github.com/gogits/gogs/modules/log"
"github.com/gogits/gogs/modules/middleware" "github.com/gogits/gogs/modules/middleware"
"github.com/gogits/gogs/modules/template" "github.com/gogits/gogs/modules/template"
"github.com/gogits/gogs/modules/template/highlight"
) )
const ( const (
@ -79,7 +80,7 @@ func Home(ctx *middleware.Context) {
ctx.Data["FileSize"] = blob.Size() ctx.Data["FileSize"] = blob.Size()
ctx.Data["IsFile"] = true ctx.Data["IsFile"] = true
ctx.Data["FileName"] = blob.Name() ctx.Data["FileName"] = blob.Name()
ctx.Data["HighlightClass"] = template.FileNameToHighlightClass(blob.Name()) ctx.Data["HighlightClass"] = highlight.FileNameToHighlightClass(blob.Name())
ctx.Data["FileLink"] = rawLink + "/" + treename ctx.Data["FileLink"] = rawLink + "/" + treename
buf := make([]byte, 1024) buf := make([]byte, 1024)

6
templates/repo/diff_box.tmpl
View file

@ -76,13 +76,13 @@
<span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}">{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}</span> <span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}">{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}</span>
</td> </td>
<td class="lines-code halfwidth"> <td class="lines-code halfwidth">
<pre class="wrap">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</pre> <pre><code class="wrap {{if $file.GetHighlightClass}}language-{{$file.GetHighlightClass}}{{else}}nohighlight{{end}}">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></pre>
</td> </td>
<td class="lines-num lines-num-new"> <td class="lines-num lines-num-new">
<span rel="{{if $line.RightIdx}}diff-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}">{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}</span> <span rel="{{if $line.RightIdx}}diff-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}">{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}</span>
</td> </td>
<td class="lines-code halfwidth"> <td class="lines-code halfwidth">
<pre class="wrap">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</pre> <pre><code class="wrap {{if $file.GetHighlightClass}}language-{{$file.GetHighlightClass}}{{else}}nohighlight{{end}}">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></pre>
</td> </td>
</tr> </tr>
{{end}} {{end}}
@ -104,7 +104,7 @@
</td> </td>
{{end}} {{end}}
<td class="lines-code"> <td class="lines-code">
<pre>{{$section.GetComputedInlineDiffFor $line}}</pre> <pre><code class="{{if $file.GetHighlightClass}}language-{{$file.GetHighlightClass}}{{else}}nohighlight{{end}}">{{$section.GetComputedInlineDiffFor $line}}</code></pre>
</td> </td>
</tr> </tr>
{{end}} {{end}}