Add subdirectories related templates (#158)

main.go

@@ -209,6 +209,7 @@ func processFile(
 
 	for {
 		templates, markdown, recurse, err = includes.ProcessIncludes(
+			filepath.Dir(file),
 			markdown,
 			templates,
 		)
@@ -221,7 +222,7 @@ func processFile(
 		}
 	}
 
-	macros, markdown, err := macro.ExtractMacros(markdown, templates)
+	macros, markdown, err := macro.ExtractMacros(filepath.Dir(file), markdown, templates)
 	if err != nil {
 		log.Fatal(err)
 	}

pkg/mark/includes/templates.go

@@ -21,6 +21,7 @@ var reIncludeDirective = regexp.MustCompile(
 	`(?s)<!--\s*Include:\s*(?P<template>\S+)\s*(\n(?P<config>.*?))?-->`)
 
 func LoadTemplate(
+	base string,
 	path string,
 	templates *template.Template,
 ) (*template.Template, error) {
@@ -35,7 +36,7 @@ func LoadTemplate(
 
 	var body []byte
 
-	body, err := ioutil.ReadFile(path)
+	body, err := ioutil.ReadFile(filepath.Join(base, path))
 	if err != nil {
 		err = facts.Format(
 			err,
@@ -65,6 +66,7 @@ func LoadTemplate(
 }
 
 func ProcessIncludes(
+	base string,
 	contents []byte,
 	templates *template.Template,
 ) (*template.Template, []byte, bool, error) {
@@ -122,7 +124,7 @@ func ProcessIncludes(
 
 			log.Tracef(vardump(facts, data), "including template %q", path)
 
-			templates, err = LoadTemplate(path, templates)
+			templates, err = LoadTemplate(base, path, templates)
 			if err != nil {
 				err = facts.Format(err, "unable to load template")
 

pkg/mark/macro/macro.go

@@ -105,6 +105,7 @@ func (macro *Macro) configure(node interface{}, groups [][]byte) interface{} {
 }
 
 func ExtractMacros(
+	base string,
 	contents []byte,
 	templates *template.Template,
 ) ([]Macro, []byte, error) {
@@ -133,7 +134,7 @@ func ExtractMacros(
 				macro Macro
 			)
 
-			macro.Template, err = includes.LoadTemplate(template, templates)
+			macro.Template, err = includes.LoadTemplate(base, template, templates)
 			if err != nil {
 				err = karma.Format(err, "unable to load template")
 

pkg/mark/stdlib/stdlib.go

@@ -41,6 +41,7 @@ func macros(templates *template.Template) ([]macro.Macro, error) {
 	}
 
 	macros, _, err := macro.ExtractMacros(
+		"",
 		[]byte(text(
 			`<!-- Macro: @\{([^}]+)\}`,
 			`     Template: ac:link:user`,