write html

.gitignore

@@ -1 +1,2 @@
-test.html
+test.html
+html/

example/content/config.yml

@@ -1,7 +1,8 @@
-title: "Example Website"
 goTo: "/de/main/home"
-inputFile: "README.md"
-outputFile: "index.html"
+
+index:
+  inputFile: "README.md"
+  outputFile: "index.html"
 
 meta:
   title: "global title"
@@ -9,11 +10,11 @@ meta:
   keywords: "global keywords"
 
 path:
-  strip: "^[0-9]*_"
+  strip: "^[0-9]*_(.*)"
   ignoreForNav: "^_"
 
 filename:
-  strip: ""
-  ignore: "_"
+  strip: "(.*).md$"
+  ignore: "^_"
   outputExtension: "html"
 

main.go

@@ -4,11 +4,13 @@ import (
 	"flag"
 	"io/ioutil"
 	"os"
+	"path"
 	"regexp"
 	"strings"
 
 	"github.com/davecgh/go-spew/spew"
 	"github.com/op/go-logging"
+	"gopkg.in/russross/blackfriday.v2"
 	"gopkg.in/yaml.v2"
 )
 
@@ -34,11 +36,13 @@ var globalConfig = new(GlobalConfig)
 
 // PathConfig of subdir
 type PathConfig struct {
-	Title      *string `yaml:"title"`
-	Navname    *string `yaml:"navname"`
-	GoTo       *string `yaml:"goTo"`
-	InputFile  *string `yaml:"inputFile"`
-	OutputFile *string `yaml:"outputFile"`
+	Navname *string `yaml:"navname"`
+	GoTo    *string `yaml:"goTo"`
+
+	Index struct {
+		InputFile  *string `yaml:"inputFile"`
+		OutputFile *string `yaml:"outputFile"`
+	} `yaml:"index"`
 
 	Meta struct {
 		Title       *string `yaml:"title"`
@@ -70,12 +74,14 @@ type PathConfigTree struct {
 }
 
 func mergeConfig(mergeInto *PathConfig, mergeFrom *PathConfig) {
-	if mergeInto.InputFile == nil {
-		mergeInto.InputFile = mergeFrom.InputFile
+	// goto is individual, so no merging here
+
+	if mergeInto.Index.InputFile == nil {
+		mergeInto.Index.InputFile = mergeFrom.Index.InputFile
 	}
 
-	if mergeInto.OutputFile == nil {
-		mergeInto.OutputFile = mergeFrom.OutputFile
+	if mergeInto.Index.OutputFile == nil {
+		mergeInto.Index.OutputFile = mergeFrom.Index.OutputFile
 	}
 
 	if mergeInto.Meta.Title == nil {
@@ -94,6 +100,16 @@ func mergeConfig(mergeInto *PathConfig, mergeFrom *PathConfig) {
 	if mergeInto.Path.Strip == nil {
 		mergeInto.Path.Strip = mergeFrom.Path.Strip
 	}
+
+	if mergeInto.Filename.Strip == nil {
+		mergeInto.Filename.Strip = mergeFrom.Filename.Strip
+	}
+	if mergeInto.Filename.Ignore == nil {
+		mergeInto.Filename.Ignore = mergeFrom.Filename.Ignore
+	}
+	if mergeInto.Filename.OutputExtension == nil {
+		mergeInto.Filename.OutputExtension = mergeFrom.Filename.OutputExtension
+	}
 }
 
 var contentConfig = new(PathConfigTree)
@@ -147,12 +163,11 @@ func readContentDir(inBase string, outBase string, dir string, conf *PathConfig,
 		if regex, err := regexp.Compile(*regexStr); err != nil {
 			log.Panicf("error compiling path.strip regex '%s' from '%s': %s", *regexStr, inBase+"/"+dir, err)
 		} else {
-			stripedDir = regex.ReplaceAllString(stripedDir, "")
+			stripedDir = regex.ReplaceAllString(stripedDir, "$1")
 		}
 	}
 	outPath := outBase + "/" + stripedDir
-	outPath = strings.Replace(outPath, "//", "/", -1)
-	outPath = strings.TrimSuffix(outPath, "/")
+	outPath = path.Clean(outPath)
 
 	log.Noticef("calculated output directory: %s", outPath)
 	tree.OutputPath = outPath
@@ -203,6 +218,94 @@ func processContent(conf *PathConfigTree) {
 		log.Panicf("unknown error for output directory '%s': %s", conf.OutputPath, err)
 	}
 
+	for _, file := range conf.InputFiles {
+		inFile := conf.InputPath + "/" + file
+		log.Debugf("reading file: %s", inFile)
+
+		input, err := ioutil.ReadFile(inFile)
+		if err != nil {
+			log.Panicf("could not read '%s':%s", inFile, err)
+		}
+		log.Noticef("processing input file '%s'", inFile)
+
+		var newConfig *PathConfig
+
+		regex := regexp.MustCompile("(?sm)^---(.*)^---")
+		yamlData := regex.Find(input)
+		if string(yamlData) != "" {
+			log.Debugf("found yaml header in '%s', merging config", inFile)
+			newConfig = new(PathConfig)
+			err = yaml.Unmarshal(yamlData, newConfig)
+			if err != nil {
+				log.Panicf("could not parse YAML header from '%s': %s", inFile, err)
+			}
+
+			log.Debug("merging config with upper config")
+			mergeConfig(newConfig, conf.Config)
+			if newConfig.GoTo == nil { // goto is also valid in header
+				newConfig.GoTo = conf.Config.GoTo
+			}
+			log.Debug(spew.Sdump(newConfig))
+
+			input = regex.ReplaceAll(input, []byte(""))
+		} else {
+			newConfig = conf.Config
+		}
+
+		// ignore ???
+		ignoreFile := false
+		ignoreRegex := newConfig.Filename.Ignore
+		if ignoreRegex != nil && *ignoreRegex != "" {
+			regex, err := regexp.Compile(*ignoreRegex)
+			if err != nil {
+				log.Panicf("could not compile filename.ignore regexp '%s' for file '%s': %s", *ignoreRegex, inFile, err)
+			}
+			ignoreFile = regex.MatchString(file)
+		}
+
+		if ignoreFile {
+			log.Noticef("ignoring file '%s', because of filename.ignore", inFile)
+		} else {
+
+			// build output filename
+			outputFilename := file
+
+			indexInputFile := conf.Config.Index.InputFile
+			indexOutputFile := conf.Config.Index.OutputFile
+
+			if indexInputFile != nil && *indexInputFile == file && indexOutputFile != nil && *indexOutputFile != "" {
+				outputFilename = *indexOutputFile
+			} else {
+				stripRegex := newConfig.Filename.Strip
+				if stripRegex != nil && *stripRegex != "" {
+					regex, err := regexp.Compile(*stripRegex)
+					if err != nil {
+						log.Panicf("could not compile filename.strip regexp '%s' for file '%s': %s", *stripRegex, inFile, err)
+					}
+					outputFilename = regex.ReplaceAllString(outputFilename, "$1")
+				}
+				outputExt := newConfig.Filename.OutputExtension
+				if outputExt != nil && *outputExt != "" {
+					outputFilename += "." + *outputExt
+				}
+			}
+
+			outFile := conf.OutputPath + "/" + outputFilename
+			log.Debugf("using '%s' as output file", outFile)
+
+			//html := blackfriday.Run(input, blackfriday.WithRenderer(bfchroma.NewRenderer()))
+			html := blackfriday.Run(input)
+
+			log.Noticef("writing to output file: %s", outFile)
+			err := ioutil.WriteFile(outFile, html, 0644)
+			if err != nil {
+				log.Panicf("could not write to output file '%s': %s", outFile, err)
+			}
+
+			//fmt.Println(string(html))
+		}
+	}
+
 	for _, el := range conf.Sub {
 		processContent(el)
 	}
@@ -302,15 +405,15 @@ func main() {
 
 	defaultInputFile := "README.md"
 	defaultOutputFile := "index.html"
-	defaultPathStrip := "^[0-9]*_"
+	defaultPathStrip := "^[0-9]*_(.*)"
 	defaultPathIgnoreForNav := "^_"
-	defaultFilenameStrip := ""
-	defaultFilenameIgnore := "_"
+	defaultFilenameStrip := "(.*).md$"
+	defaultFilenameIgnore := "^_"
 	defaultFilenameOutputExtension := "html"
 
 	defaultPathConfig := new(PathConfig)
-	defaultPathConfig.InputFile = &defaultInputFile
-	defaultPathConfig.OutputFile = &defaultOutputFile
+	defaultPathConfig.Index.InputFile = &defaultInputFile
+	defaultPathConfig.Index.OutputFile = &defaultOutputFile
 	defaultPathConfig.Path.Strip = &defaultPathStrip
 	defaultPathConfig.Path.IgnoreForNav = &defaultPathIgnoreForNav
 	defaultPathConfig.Filename.Strip = &defaultFilenameStrip