Merge remote-tracking branch 'upstream/main'

* upstream/main:
  [skip ci] Updated translations via Crowdin
  Add author search input (go-gitea#21246)
  Upgrade chroma to v2.3.0 (go-gitea#21259)

Author: zjjhot

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/42wim/sshsig v0.0.0-20211121163825-841cf5bbc121
 	github.com/NYTimes/gziphandler v1.1.1
 	github.com/PuerkitoBio/goquery v1.8.0
-	github.com/alecthomas/chroma v0.10.0
+	github.com/alecthomas/chroma/v2 v2.3.0
 	github.com/blevesearch/bleve/v2 v2.3.2
 	github.com/buildkite/terminal-to-html/v3 v3.7.0
 	github.com/caddyserver/certmagic v0.17.0
@@ -89,8 +89,8 @@ require (
 	github.com/urfave/cli v1.22.9
 	github.com/xanzy/go-gitlab v0.73.1
 	github.com/yohcop/openid-go v1.0.0
-	github.com/yuin/goldmark v1.4.13
-	github.com/yuin/goldmark-highlighting v0.0.0-20220208100518-594be1970594
+	github.com/yuin/goldmark v1.4.15
+	github.com/yuin/goldmark-highlighting/v2 v2.0.0-20220924101305-151362477c87
 	github.com/yuin/goldmark-meta v1.1.0
 	go.jolheiser.com/hcaptcha v0.0.4
 	go.jolheiser.com/pwn v0.0.3

go.sum

@@ -158,9 +158,12 @@ github.com/acomagu/bufpipe v1.0.3/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/akavel/rsrc v0.8.0/go.mod h1:uLoCtb9J+EyAqh+26kdrTgmzRBFPGOolLWKpdxkKq+c=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
-github.com/alecthomas/chroma v0.10.0 h1:7XDcGkCQopCNKjZHfYrNLraA+M7e0fMiJ/Mfikbfjek=
-github.com/alecthomas/chroma v0.10.0/go.mod h1:jtJATyUxlIORhUOFNA9NZDWGAQ8wpxQQqNSB4rjA/1s=
+github.com/alecthomas/chroma/v2 v2.2.0/go.mod h1:vf4zrexSH54oEjJ7EdB65tGNHmH3pGZmVkgTP5RHvAs=
+github.com/alecthomas/chroma/v2 v2.3.0 h1:83xfxrnjv8eK+Cf8qZDzNo3PPF9IbTWHs7z28GY6D0U=
+github.com/alecthomas/chroma/v2 v2.3.0/go.mod h1:mZxeWZlxP2Dy+/8cBob2PYd8O2DwNAzave5AY7A2eQw=
 github.com/alecthomas/kingpin v2.2.6+incompatible/go.mod h1:59OFYbFVLKQKq+mqrL6Rw5bR0c3ACQaawgXx0QYndlE=
+github.com/alecthomas/repr v0.0.0-20220113201626-b1b626ac65ae/go.mod h1:2kn6fqh/zIyPLmm3ugklbEi5hg5wS435eygvNfaDQL8=
+github.com/alecthomas/repr v0.1.0 h1:ENn2e1+J3k09gyj2shc0dHr/yjaWSHRlrJ4DPMevDqE=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
@@ -1467,11 +1470,10 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
-github.com/yuin/goldmark v1.4.5/go.mod h1:rmuwmfZ0+bvzB24eSC//bk1R1Zp3hM0OXYv/G2LIilg=
-github.com/yuin/goldmark v1.4.13 h1:fVcFKWvrslecOb/tg+Cc05dkeYx540o0FuFt3nUVDoE=
-github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
-github.com/yuin/goldmark-highlighting v0.0.0-20220208100518-594be1970594 h1:yHfZyN55+5dp1wG7wDKv8HQ044moxkyGq12KFFMFDxg=
-github.com/yuin/goldmark-highlighting v0.0.0-20220208100518-594be1970594/go.mod h1:U9ihbh+1ZN7fR5Se3daSPoz1CGF9IYtSvWwVQtnzGHU=
+github.com/yuin/goldmark v1.4.15 h1:CFa84T0goNn/UIXYS+dmjjVxMyTAvpOmzld40N/nfK0=
+github.com/yuin/goldmark v1.4.15/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+github.com/yuin/goldmark-highlighting/v2 v2.0.0-20220924101305-151362477c87 h1:Py16JEzkSdKAtEFJjiaYLYBOWGXc1r/xHj/Q/5lA37k=
+github.com/yuin/goldmark-highlighting/v2 v2.0.0-20220924101305-151362477c87/go.mod h1:ovIvrum6DQJA4QsJSovrkC4saKHQVs7TvcaeO8AIl5I=
 github.com/yuin/goldmark-meta v1.1.0 h1:pWw+JLHGZe8Rk0EGsMVssiNb/AaPMHfSRszZeUeiOUc=
 github.com/yuin/goldmark-meta v1.1.0/go.mod h1:U4spWENafuA7Zyg+Lj5RqK/MF+ovMYtBvXi1lBb2VP0=
 github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=

modules/highlight/highlight.go

@@ -19,10 +19,10 @@ import (
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
 
-	"github.com/alecthomas/chroma"
-	"github.com/alecthomas/chroma/formatters/html"
-	"github.com/alecthomas/chroma/lexers"
-	"github.com/alecthomas/chroma/styles"
+	"github.com/alecthomas/chroma/v2"
+	"github.com/alecthomas/chroma/v2/formatters/html"
+	"github.com/alecthomas/chroma/v2/lexers"
+	"github.com/alecthomas/chroma/v2/styles"
 	lru "github.com/hashicorp/golang-lru"
 )
 
@@ -147,9 +147,6 @@ func File(fileName, language string, code []byte) ([]string, error) {
 		html.PreventSurroundingPre(true),
 	)
 
-	htmlBuf := bytes.Buffer{}
-	htmlWriter := bufio.NewWriter(&htmlBuf)
-
 	var lexer chroma.Lexer
 
 	// provided language overrides everything
@@ -180,23 +177,21 @@ func File(fileName, language string, code []byte) ([]string, error) {
 		return nil, fmt.Errorf("can't tokenize code: %w", err)
 	}
 
-	err = formatter.Format(htmlWriter, styles.GitHub, iterator)
-	if err != nil {
-		return nil, fmt.Errorf("can't format code: %w", err)
-	}
-
-	_ = htmlWriter.Flush()
+	tokensLines := chroma.SplitTokensIntoLines(iterator.Tokens())
+	htmlBuf := &bytes.Buffer{}
 
-	// at the moment, Chroma generates stable output `<span class="line"><span class="cl">...\n</span></span>` for each line
-	htmlStr := htmlBuf.String()
-	lines := strings.Split(htmlStr, `<span class="line"><span class="cl">`)
-	m := make([]string, 0, len(lines))
-	for i := 1; i < len(lines); i++ {
-		line := lines[i]
-		line = strings.TrimSuffix(line, "</span></span>")
-		m = append(m, line)
+	lines := make([]string, 0, len(tokensLines))
+	for _, tokens := range tokensLines {
+		iterator = chroma.Literator(tokens...)
+		err = formatter.Format(htmlBuf, styles.GitHub, iterator)
+		if err != nil {
+			return nil, fmt.Errorf("can't format code: %w", err)
+		}
+		lines = append(lines, htmlBuf.String())
+		htmlBuf.Reset()
 	}
-	return m, nil
+
+	return lines, nil
 }
 
 // PlainText returns non-highlighted HTML for code

modules/markup/markdown/markdown.go

@@ -18,9 +18,9 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	giteautil "code.gitea.io/gitea/modules/util"
 
-	chromahtml "github.com/alecthomas/chroma/formatters/html"
+	chromahtml "github.com/alecthomas/chroma/v2/formatters/html"
 	"github.com/yuin/goldmark"
-	highlighting "github.com/yuin/goldmark-highlighting"
+	highlighting "github.com/yuin/goldmark-highlighting/v2"
 	meta "github.com/yuin/goldmark-meta"
 	"github.com/yuin/goldmark/extension"
 	"github.com/yuin/goldmark/parser"

modules/markup/orgmode/orgmode.go

@@ -17,8 +17,8 @@ import (
 	"code.gitea.io/gitea/modules/setting"
 	"code.gitea.io/gitea/modules/util"
 
-	"github.com/alecthomas/chroma"
-	"github.com/alecthomas/chroma/lexers"
+	"github.com/alecthomas/chroma/v2"
+	"github.com/alecthomas/chroma/v2/lexers"
 	"github.com/niklasfasching/go-org/org"
 )
 

modules/markup/orgmode/orgmode_test.go

@@ -79,9 +79,9 @@ func HelloWorld() {
 }
 #+end_src
 `, `<div class="src src-go">
-<pre><code class="chroma language-go"><span class="line"><span class="cl"><span class="c1">// HelloWorld prints &#34;Hello World&#34;
-</span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="kd">func</span> <span class="nf">HelloWorld</span><span class="p">()</span> <span class="p">{</span>
-</span></span><span class="line"><span class="cl">	<span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="s">&#34;Hello World&#34;</span><span class="p">)</span>
-</span></span><span class="line"><span class="cl"><span class="p">}</span></span></span></code></pre>
+<pre><code class="chroma language-go"><span class="c1">// HelloWorld prints &#34;Hello World&#34;
+</span><span class="c1"></span><span class="kd">func</span> <span class="nf">HelloWorld</span><span class="p">()</span> <span class="p">{</span>
+	<span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="s">&#34;Hello World&#34;</span><span class="p">)</span>
+<span class="p">}</span></code></pre>
 </div>`)
 }