Merge commit 'dfe210496945642fb3aacfb58909dea4eeec4ba3' into ja

ebook/build.go

@@ -11,48 +11,98 @@ import (
 )
 
 // 定义一个访问者结构体
-type Visitor struct {}
+type Visitor struct{}
 
-func (self *Visitor) visit(path string, f os.FileInfo, err error) error {
+func (self *Visitor) md2html(arg map[string]string) error {
-	if f == nil {
+	from := arg["from"]
-		return err
+	to := arg["to"]
-	}
+	err := filepath.Walk(from+"/", func(path string, f os.FileInfo, err error) error {
-	if f.IsDir() {
+		if f == nil {
-		return nil
+			return err
-	} else if (f.Mode() & os.ModeSymlink) > 0 {
-		return nil
-	} else {
-		if strings.HasSuffix(f.Name(), ".md") {
-			fmt.Println(f)
-			file, err := os.Open(f.Name())
-			if err != nil {
-				return err
-			}
-			input, _ := ioutil.ReadAll(file)
-			input = regexp.MustCompile("\\[(.*?)\\]\\(<?(.*?)\\.md>?\\)").ReplaceAll(input, []byte("[$1](<$2.html>)"))
-			var out *os.File
-			if out, err = os.Create(strings.Replace(f.Name(), ".md", ".html", -1)); err != nil {
-				fmt.Fprintf(os.Stderr, "Error creating %s: %v", f.Name(), err)
-				os.Exit(-1)
-			}
-			defer out.Close()
-			md := md2min.New("none")
-			err = md.Parse(input, out)
-			if err != nil {
-				fmt.Fprintln(os.Stderr, "Parsing Error", err)
-				os.Exit(-1)
-			}
 		}
+		if f.IsDir() {
+			return nil
+		}
+		if (f.Mode() & os.ModeSymlink) > 0 {
+			return nil
+		}
+		if !strings.HasSuffix(f.Name(), ".md") {
+			return nil
+		}
+
+		file, err := os.Open(path)
+		if err != nil {
+			return err
+		}
+
+		input_byte, _ := ioutil.ReadAll(file)
+		input := string(input_byte)
+		input = regexp.MustCompile(`\[(.*?)\]\(<?(.*?)\.md>?\)`).ReplaceAllString(input, "[$1](<$2.html>)")
+
+		if f.Name() == "README.md" {
+			input = regexp.MustCompile(`https:\/\/github\.com\/astaxie\/build-web-application-with-golang\/blob\/master\/`).ReplaceAllString(input, "")
+		}
+
+		// 以#开头的行，在#后增加空格
+		// 以#开头的行, 删除多余的空格
+		input = FixHeader(input)
+
+		// 删除页面链接
+		input = RemoveFooterLink(input)
+
+		var out *os.File
+		filename := strings.Replace(f.Name(), ".md", ".html", -1)
+		fmt.Println(to + "/" + filename)
+		if out, err = os.Create(to + "/" + filename); err != nil {
+			fmt.Fprintf(os.Stderr, "Error creating %s: %v", f.Name(), err)
+			os.Exit(-1)
+		}
+		defer out.Close()
+		md := md2min.New("none")
+		err = md.Parse([]byte(input), out)
+		if err != nil {
+			fmt.Fprintln(os.Stderr, "Parsing Error", err)
+			os.Exit(-1)
+		}
+
+		return nil
+	})
+	return err
+}
+
+func FixHeader(input string) string {
+	re_header := regexp.MustCompile(`(?m)^#.+$`)
+	re_sub := regexp.MustCompile(`^(#+)\s*(.+)$`)
+	fixer := func(header string) string {
+		s := re_sub.FindStringSubmatch(header)
+		return s[1] + " " + s[2]
 	}
-	return nil
+	return re_header.ReplaceAllStringFunc(input, fixer)
+}
+
+func RemoveFooterLink(input string) string {
+	re_footer := regexp.MustCompile(`(?m)^#{2,} links.*?\n(.+\n)*`)
+	return re_footer.ReplaceAllString(input, "")
 }
 
 func main() {
-	v := &Visitor{}
+	tmp := os.Getenv("TMP")
-	err := filepath.Walk("./", func(path string, f os.FileInfo, err error) error {
+	if tmp == "" {
-		return v.visit(path, f, err)
+		tmp = "."
-	})
+	}
 
+	workdir := os.Getenv("WORKDIR")
+	if workdir == "" {
+		workdir = "."
+	}
+
+	arg := map[string]string{
+		"from": workdir,
+		"to":   tmp,
+	}
+
+	v := &Visitor{}
+	err := v.md2html(arg)
 	if err != nil {
 		fmt.Printf("filepath.Walk() returned %v\n", err)
 	}

ebook/build.sh

@@ -1,11 +1,46 @@
 #!/bin/sh
 
-rm -f *.html *~
+bn="`basename $0`"
+WORKDIR="$(cd $(dirname $0); pwd -P)"
 
-export GOPATH=`pwd`
+#
+# Default language: zh
+# You can overwrite following variables in config file.
+#
+MSG_INSTALL_PANDOC_FIRST='请先安装pandoc，然后再次运行'
+MSG_SUCCESSFULLY_GENERATED='build-web-application-with-golang.epub 已经建立'
+MSG_CREATOR='Astaxie'
+MSG_DESCRIPTION='一本开源的Go Web编程书籍'
+MSG_LANGUAGE='zh-CN'
+MSG_TITLE='Go Web编程'
+[ -e "$WORKDIR/config" ] && . "$WORKDIR/config"
 
-#go get -u github.com/russross/blackfriday
+
+TMP=`mktemp -d 2>/dev/null || mktemp -d -t "${bn}"` || exit 1
+trap 'rm -rf "$TMP"' 0 1 2 3 15
+
+
+cd "$TMP"
+
+(
+[ go list github.com/fairlyblank/md2min >/dev/null 2>&1 ] || export GOPATH="$PWD"
 go get -u github.com/fairlyblank/md2min
+WORKDIR="$WORKDIR" TMP="$TMP" go run "$WORKDIR/build.go"
+)
 
-go run build.go
+if [ ! type -P pandoc >/dev/null 2>&1 ]; then
+	echo "$MSG_INSTALL_PANDOC_FIRST"
+	exit 0
+fi
 
+cat <<__METADATA__ > metadata.txt
+<dc:creator>$MSG_CREATOR</dc:creator>
+<dc:description>$MSG_DESCRIPTION</dc:description>
+<dc:language>$MSG_LANGUAGE</dc:language>
+<dc:rights>Creative Commons</dc:rights>
+<dc:title>$MSG_TITLE</dc:title>
+__METADATA__
+
+pandoc --reference-links -S --toc -f html -t epub --epub-metadata=metadata.txt --epub-cover-image="$WORKDIR/../images/cover.png" -o "$WORKDIR/../build-web-application-with-golang.epub" `ls [0-9]*.html | sort`
+
+echo "$MSG_SUCCESSFULLY_GENERATED"

ebook/genepub.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-if ! which pandoc >/dev/null ;then
-	echo "请先安装pandoc，然后再次运行"
-	exit 0
-fi
-
-sed -i 's!https://github.com/astaxie/build-web-application-with-golang/blob/master/!!g' README.md
-for i in *.md;do
-	#重新格式化md文件
-	sed -i  '/^[#]\{1,\}/s!^\([#]\{1,\}\)\([^#]\{1,\}\)!\1 \2!' $i #以#开头的行，在#后增加空格
-	sed -i  '/^[#]\{1,\}/s!  ! !' $i  #以#开头的行, 删除多余的空格
-	#sed -i  '/!\[\](images/s#images\(.*\)?raw=true#../Images\1#' $i
-	#sed -i  '/!\[\](images/s#images\(.*\)?raw=true#../images\1#' $i #处理md文件中的image src属性
-	sed -i '/[#]\{2,\} links/,/[ ]\{0,\}Id\$.*/d' $i #删除页面链接
-done
-list="`ls [0-9]*.html |sort `"
-cat > metadata.txt <<EOF
-<dc:creator>Astaxie</dc:creator>
-<dc:description>一本开源的Go Web编程书籍</dc:description>
-<dc:language>zh-CN</dc:language>
-<dc:rights>Creative Commons</dc:rights>
-<dc:title>Go Web编程</dc:title>
-EOF
-
-pandoc --reference-links -S --toc -f html -t epub --epub-metadata=metadata.txt --epub-cover-image=../images/cover.png \
--o ../build-web-application-with-golang.epub $list
-
-rm -rf html
-echo "build-web-application-with-golang.epub 已经建立"

ja/ebook/config

@@ -0,0 +1,6 @@
+MSG_INSTALL_PANDOC_FIRST='pandocをインストール後、再度実行してください。'
+MSG_SUCCESSFULLY_GENERATED='build-web-application-with-golang.epub を作成しました'
+MSG_CREATOR='Astaxie'
+MSG_DESCRIPTION='オープンソースのGo Webプログラミング書籍'
+MSG_LANGUAGE='ja-JP'
+MSG_TITLE='Go Webプログラミング'