Larger restructuring

1 files changed, 0 insertions, 138 deletions

diff --git a/internal/yaml/yaml.go b/internal/yaml/yaml.go
deleted file mode 100644
index 23a38ef..0000000
--- a/internal/yaml/yaml.go
+++ /dev/null
@@ -1,138 +0,0 @@
-package yaml
-
-import (
-	"fmt"
-	"io/ioutil"
-
-	"gopkg.in/yaml.v3"
-
-	C "github.com/Necoro/feed2imap-go/internal/config"
-	F "github.com/Necoro/feed2imap-go/internal/feed"
-	"github.com/Necoro/feed2imap-go/internal/log"
-)
-
-type config struct {
-	C.GlobalOptions `yaml:",inline"`
-	GlobalConfig    C.Map `yaml:",inline"`
-	Feeds           []configGroupFeed
-}
-
-type group struct {
-	Group string
-	Feeds []configGroupFeed
-}
-
-type feed struct {
-	Name      string
-	Url       string
-	C.Options `yaml:",inline"`
-}
-
-type configGroupFeed struct {
-	Target *string
-	Feed   feed  `yaml:",inline"`
-	Group  group `yaml:",inline"`
-}
-
-func (grpFeed *configGroupFeed) isGroup() bool {
-	return grpFeed.Group.Group != ""
-}
-
-func (grpFeed *configGroupFeed) isFeed() bool {
-	return grpFeed.Feed.Name != "" || grpFeed.Feed.Url != ""
-}
-
-func (grpFeed *configGroupFeed) target() string {
-	if grpFeed.Target != nil {
-		return *grpFeed.Target
-	}
-	if grpFeed.Feed.Name != "" {
-		return grpFeed.Feed.Name
-	}
-
-	return grpFeed.Group.Group
-}
-
-func parse(buf []byte) (config, error) {
-	parsedCfg := config{GlobalOptions: C.DefaultGlobalOptions}
-
-	if err := yaml.Unmarshal(buf, &parsedCfg); err != nil {
-		return config{}, fmt.Errorf("while unmarshalling: %w", err)
-	}
-	//fmt.Printf("--- parsedCfg:\n%+v\n\n", parsedCfg)
-
-	return parsedCfg, nil
-}
-
-func appTarget(target []string, app string) []string {
-	switch {
-	case len(target) == 0 && app == "":
-		return []string{}
-	case len(target) == 0:
-		return []string{app}
-	case app == "":
-		return target
-	default:
-		return append(target, app)
-	}
-}
-
-// Parse the group structure and populate the `Target` fields in the feeds
-func buildFeeds(cfg []configGroupFeed, target []string, feeds *F.Feeds) error {
-	for idx := range cfg {
-		f := &cfg[idx] // cannot use `_, f := range cfg` as it returns copies(!), but we need the originals
-		target := appTarget(target, f.target())
-		switch {
-		case f.isFeed() && f.isGroup():
-			return fmt.Errorf("Entry with Target %s is both a Feed and a group", target)
-
-		case f.isFeed():
-			name := f.Feed.Name
-			if name == "" {
-				return fmt.Errorf("Unnamed feed")
-			}
-
-			if feeds.Contains(name) {
-				return fmt.Errorf("Duplicate Feed Name '%s'", name)
-			}
-			feeds.Set(name, &F.Feed{
-				Name:    f.Feed.Name,
-				Target:  target,
-				Url:     f.Feed.Url,
-				Options: f.Feed.Options,
-			})
-
-		case f.isGroup():
-			if err := buildFeeds(f.Group.Feeds, target, feeds); err != nil {
-				return err
-			}
-		}
-	}
-
-	return nil
-}
-
-func Load(path string) (*C.Config, *F.Feeds, error) {
-	log.Printf("Reading configuration file '%s'", path)
-
-	buf, err := ioutil.ReadFile(path)
-	if err != nil {
-		return nil, nil, fmt.Errorf("while reading '%s': %w", path, err)
-	}
-
-	var parsedCfg config
-	if parsedCfg, err = parse(buf); err != nil {
-		return nil, nil, err
-	}
-
-	feeds := F.NewFeeds()
-
-	if err := buildFeeds(parsedCfg.Feeds, []string{}, feeds); err != nil {
-		return nil, nil, fmt.Errorf("while parsing: %w", err)
-	}
-
-	return &C.Config{
-		GlobalOptions: parsedCfg.GlobalOptions,
-		GlobalConfig:  parsedCfg.GlobalConfig,
-	}, feeds, nil
-}