Remove support for deprecated feeds

dir.go

@@ -208,35 +208,17 @@ func (d Dir) buildFeed(cfg *Site, feed Feed) ([]byte, error) {
 		Pages     []*Page
 	}
 
-	// DeprecatedFeed represents a deprecated feed.
-	type DeprecatedFeed struct {
-		Title     string
-		Permalink string
-		Updated   time.Time
-		Entries   []*Page
-	}
-
 	tmpl, ok := cfg.templates.FindTemplate(d.Permalink, feed.Template)
 	if !ok {
 		return nil, fmt.Errorf("failed to generate feed %q: missing feed template %q", feed.Title, feed.Template)
 	}
 
 	var b bytes.Buffer
-	var data interface{}
-	if !feed.deprecated {
-		data = Feed{
-			Title:     feed.Title,
-			Permalink: d.Permalink,
-			Updated:   time.Now(),
-			Pages:     d.Pages,
-		}
-	} else {
-		data = DeprecatedFeed{
-			Title:     feed.Title,
-			Permalink: d.Permalink,
-			Updated:   time.Now(),
-			Entries:   d.Pages,
-		}
+	data := Feed{
+		Title:     feed.Title,
+		Permalink: d.Permalink,
+		Updated:   time.Now(),
+		Pages:     d.Pages,
 	}
 	if err := tmpl.Execute(&b, data); err != nil {
 		return nil, err

site.go

@@ -2,10 +2,7 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"os"
-	"path"
-	"strings"
 	"text/template"
 
 	"github.com/pelletier/go-toml"
@@ -16,7 +13,6 @@ type Site struct {
 	Title      string            `toml:"title"`
 	URLs       []string          `toml:"urls"`
 	Tasks      []*Task           `toml:"tasks"`
-	Feeds      map[string]string `toml:"feeds"` // Deprecated. Use Task.Feeds instead
 	Params     map[string]string `toml:"params"`
 	Permalinks map[string]string `toml:"permalinks"`
 	permalinks map[string]*template.Template
@@ -43,9 +39,6 @@ type Feed struct {
 	Title    string `toml:"title"`
 	Template string `toml:"template"`
 	Output   string `toml:"output"`
-
-	// if true, the feed was specified using deprecated configuration options.
-	deprecated bool
 }
 
 func (t *Task) Match(ext string) bool {
@@ -104,41 +97,6 @@ func LoadSite(config string) (*Site, error) {
 		}
 	}
 
-	// Populate task feeds map with deprecated feeds
-	for dir, title := range site.Feeds {
-		// Deprecated feeds apply to every task
-		for _, task := range site.Tasks {
-			if _, ok := task.feeds[dir]; !ok {
-				dir = strings.TrimSuffix(dir, "/")
-				task.feeds[dir] = append(task.feeds[dir], Feed{
-					InputDir:   dir,
-					Title:      title,
-					Template:   "atom.xml",
-					Output:     path.Join(dir, "atom.xml"),
-					deprecated: true,
-				})
-			}
-		}
-	}
-
-	// Print deprecation warning for [feeds]
-	if len(site.Feeds) > 0 {
-		log.Println("WARNING: The [feeds] configuration is deprecated. Please use [[tasks.feeds]] instead:")
-		for permalink, title := range site.Feeds {
-			dir := strings.Trim(permalink, "/")
-			output := path.Join(dir, "atom.xml")
-			fmt.Fprintf(log.Writer(), `[[tasks.feeds]]
-input_dir = %q
-title = %q
-template = "atom.xml"
-output = %q
-
-`, dir, title, output)
-		}
-
-		fmt.Fprintf(log.Writer(), "# NOTE: You will also need to use .Pages instead of .Entries in your feed templates\n")
-	}
-
 	return site, nil
 }