Implement basic title matching #92 #63

README.md

@@ -57,6 +57,7 @@ vimeo = "{VIMEO_API_TOKEN}"
   # cover_art = "{IMAGE_URL}" # Optional URL address of an image file
   # max_height = "720" # Optional maximal height of video, example: 720, 1080, 1440, 2160, ...
   # cron_schedule = "@every 12h" # Optional cron expression format. If set then overwrite 'update_period'. See details below
+  # filters = { title = "regex for title here" } # Optional Golang regexp format. If set, then only download episodes with matching titles.
 ```
 
 Episodes files will be kept at: `/path/to/data/directory/ID1`, feed will be accessible from: `http://localhost/ID1.xml`

cmd/podsync/updater.go

@@ -6,6 +6,7 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strconv"
 	"strings"
 	"time"
@@ -110,6 +111,18 @@ func (u *Updater) downloadEpisodes(ctx context.Context, feedConfig *config.Feed,
 			return nil
 		}
 
+		if feedConfig.Filters.Title != "" {
+			matched, err := regexp.MatchString(feedConfig.Filters.Title, episode.Title)
+			if err != nil {
+				log.Warnf("Pattern '%s' is not a valid filter for %s Title", feedConfig.Filters.Title, feedConfig.ID)
+			} else {
+				if !matched {
+					log.Infof("Skipping '%s' due to lack of match with '%s'", episode.Title, feedConfig.Filters.Title)
+					return nil
+				}
+			}
+		}
+
 		downloadList = append(downloadList, episode)
 		return nil
 	}); err != nil {

pkg/config/config.go

@@ -36,6 +36,8 @@ type Feed struct {
 	Format model.Format `toml:"format"`
 	// Custom image to use
 	CoverArt string `toml:"cover_art"`
+	// Only download episodes that match this regexp (defaults to matching anything)
+	Filters Filters `toml:"filters"`
 }
 
 type Tokens struct {
@@ -156,3 +158,8 @@ func (d *Duration) UnmarshalText(text []byte) error {
 	d.Duration, err = time.ParseDuration(string(text))
 	return err
 }
+
+type Filters struct {
+	Title string `toml:"title"`
+	// More filters to be added here
+}