implemented share tags

3 files changed, 76 insertions, 14 deletions

diff --git a/internal/queue/queue.go b/internal/queue/queue.go
index adc16e3..73d5789 100644
--- a/internal/queue/queue.go
+++ b/internal/queue/queue.go
@@ -16,9 +16,6 @@ import (
 // Strictly, we only operate on .txt files, but we also accept .md as Obsidian creates only .md files.
 var validExtensions = []string{".txt", ".md"}
 
-// TODO: add support of parsing the share tags
-// sdlfkjsdflksdjfsldfkj.share:linkedin:-mastodon:x.txt
-// etc
 func Run(args config.Args) error {
 	if err := queueEntries(args); err != nil {
 		return err
@@ -69,6 +66,10 @@ func queuePlatforms(args config.Args) error {
 
 	for filePath := range ch {
 		for _, platform := range args.Platforms {
+			if newShareTags(args, filePath).IsExcluded(platform) {
+				log.Println("Not queueing entry", filePath, "to platform", platform, "as it is excluded")
+				continue
+			}
 			if err := queuePlatform(filePath, args.GosDir, platform); err != nil {
 				return err
 			}
diff --git a/internal/queue/sharetags.go b/internal/queue/sharetags.go
index 90036d7..53d6306 100644
--- a/internal/queue/sharetags.go
+++ b/internal/queue/sharetags.go
@@ -1,16 +1,15 @@
 package queue
 
 import (
+	"slices"
 	"strings"
 
 	"codeberg.org/snonux/gos/internal/config"
 )
 
 type shareTags struct {
-	// The platforms to include
-	includes []string
-	// The platforms to exclude
-	excludes []string
+	includes []string // The platforms to include
+	excludes []string // The platforms to exclude
 }
 
 // Valid tags are: share:foo[,...]
@@ -38,3 +37,11 @@ func newShareTags(args config.Args, filePath string) shareTags {
 
 	return s
 }
+
+func (s shareTags) IsIncluded(platform string) bool {
+	return slices.Contains(s.includes, platform) && !slices.Contains(s.excludes, platform)
+}
+
+func (s shareTags) IsExcluded(platform string) bool {
+	return slices.Contains(s.excludes, platform) || !slices.Contains(s.includes, platform)
+}
diff --git a/internal/queue/sharetags_test.go b/internal/queue/sharetags_test.go
index 05ba449..b2dbeec 100644
--- a/internal/queue/sharetags_test.go
+++ b/internal/queue/sharetags_test.go
@@ -7,16 +7,11 @@ import (
 	"codeberg.org/snonux/gos/internal/config"
 )
 
-type expectedResult struct {
-	includes []string
-	excludes []string
-}
-
 func TestShareTagsPositive(t *testing.T) {
 	t.Parallel()
 
 	args := config.Args{Platforms: []string{"mastodon", "linkedin"}}
-	testTable := map[string]expectedResult{
+	testTable := map[string]shareTags{
 		"./foo/bar.without.tags.txt": {
 			includes: args.Platforms, // No tags: default platforms
 		},
@@ -52,7 +47,7 @@ func TestShareTagsNegative(t *testing.T) {
 	t.Parallel()
 
 	args := config.Args{Platforms: []string{"mastodon", "linkedin"}}
-	testTable := map[string]expectedResult{
+	testTable := map[string]shareTags{
 		"./foo/bar.without.tags.txt": {
 			includes: []string{"linkedin"},
 		},
@@ -82,3 +77,62 @@ func TestShareTagsNegative(t *testing.T) {
 
 	}
 }
+
+func TestShareTagsIsIncluded(t *testing.T) {
+	t.Parallel()
+
+	assertIncluded := func(shareTags shareTags, platforms ...string) {
+		for _, platform := range platforms {
+			if !shareTags.IsIncluded(platform) {
+				t.Errorf("expected %s included in %v", platform, shareTags)
+			}
+			if shareTags.IsExcluded(platform) {
+				t.Errorf("expected %s not to be excluded in %v", platform, shareTags)
+			}
+		}
+	}
+	assertExcluded := func(shareTags shareTags, platforms ...string) {
+		for _, platform := range platforms {
+			if shareTags.IsIncluded(platform) {
+				t.Errorf("expected %s not to be included in %v", platform, shareTags)
+			}
+			if !shareTags.IsExcluded(platform) {
+				t.Errorf("expected %s to be excluded in %v", platform, shareTags)
+			}
+		}
+	}
+	args := config.Args{Platforms: []string{"mastodon", "linkedin"}}
+
+	filePath := "foo/bar/baz.txt"
+	t.Run(filePath, func(t *testing.T) {
+		assertIncluded(newShareTags(args, filePath), "mastodon", "linkedin")
+	})
+
+	filePath = "foo/bar/baz.share:mastodon.txt"
+	t.Run(filePath, func(t *testing.T) {
+		assertIncluded(newShareTags(args, filePath), "mastodon")
+		assertExcluded(newShareTags(args, filePath), "linkedin")
+	})
+
+	filePath = "foo/bar/baz.share:mastodon.txt"
+	t.Run(filePath, func(t *testing.T) {
+		assertIncluded(newShareTags(args, filePath), "mastodon")
+		assertExcluded(newShareTags(args, filePath), "linkedin")
+	})
+
+	filePath = "foo/bar/baz.share:linkedin:mastodon.txt"
+	t.Run(filePath, func(t *testing.T) {
+		assertIncluded(newShareTags(args, filePath), "mastodon", "linkedin")
+	})
+
+	filePath = "foo/bar/baz.share:-linkedin:-mastodon.txt"
+	t.Run(filePath, func(t *testing.T) {
+		assertExcluded(newShareTags(args, filePath), "mastodon", "linkedin")
+	})
+
+	filePath = "foo/bar/baz.share:-linkedin:mastodon.txt"
+	t.Run(filePath, func(t *testing.T) {
+		assertIncluded(newShareTags(args, filePath), "mastodon")
+		assertExcluded(newShareTags(args, filePath), "linkedin")
+	})
+}