more on this

2 files changed, 38 insertions, 2 deletions

diff --git a/internal/oi/oi.go b/internal/oi/oi.go
index 824c0bd..269be1d 100644
--- a/internal/oi/oi.go
+++ b/internal/oi/oi.go
@@ -12,6 +12,8 @@ import (
 	"golang.org/x/exp/rand"
 )
 
+// TODO: Rewrite all functions here which use channels with range over functions iterators?
+
 var ErrNotFound = errors.New("no file/entry found")
 
 func EnsureDir(dir string) error {
diff --git a/internal/summary/summary.go b/internal/summary/summary.go
index a502d06..8978d66 100644
--- a/internal/summary/summary.go
+++ b/internal/summary/summary.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"iter"
 	"path/filepath"
+	"strings"
 
 	"codeberg.org/snonux/gos/internal/colour"
 	"codeberg.org/snonux/gos/internal/config"
@@ -18,11 +19,44 @@ func Run(ctx context.Context, args config.Args) error {
 	if err != nil {
 		return err
 	}
-	fmt.Println(entries)
+
+	title := strings.Join(args.SummaryFor, " ")
+	gemtext, err := fmt.Print(generateGemtext(entries, title))
+	if err != nil {
+		return err
+	}
+	fmt.Print(gemtext)
 
 	return nil
 }
 
+func generateGemtext(entries []entry.Entry, title string) (string, error) {
+	var sb strings.Builder
+
+	sb.WriteString("# ")
+	sb.WriteString(title)
+
+	for _, en := range entries {
+		sb.WriteString("\n\n## ")
+		sb.WriteString(en.Name())
+		sb.WriteString("\n\n")
+		content, urls, err := en.Content()
+		if err != err {
+			return "", err
+		}
+		sb.WriteString(content)
+		if len(urls) > 0 {
+			for _, url := range urls {
+				// TODO: Shorten URLs display
+				sb.WriteString("\n\n=> ")
+				sb.WriteString(url)
+			}
+		}
+	}
+
+	return sb.String(), nil
+}
+
 func matchingEntries(args config.Args) iter.Seq2[entry.Entry, error] {
 	return func(yield func(entry.Entry, error) bool) {
 		for _, dateStr := range args.SummaryFor {
@@ -62,7 +96,7 @@ func deduppedEntries(args config.Args) ([]entry.Entry, error) {
 		dedup[en.Name()] = en
 	}
 
-	entries := make([]entry.Entry, len(dedup))
+	var entries []entry.Entry
 	for _, val := range dedup {
 		entries = append(entries, val)
 	}