From 8cf2e411c5b69009ef8ec1f74b7abc073d12408e Mon Sep 17 00:00:00 2001 From: sapient Date: Wed, 25 Mar 2026 18:18:59 -0700 Subject: [PATCH] add file writing logic and README update --- README.md | 17 ++++++++++ cmd/rss-to-gemini/main.go | 65 +++++++++++++++++++++++++++++++++++++++ go.mod | 13 ++++++++ go.sum | 37 ++++++++++++++++++++++ 4 files changed, 132 insertions(+) create mode 100644 go.sum diff --git a/README.md b/README.md index e69de29..270b7d2 100644 --- a/README.md +++ b/README.md @@ -0,0 +1,17 @@ +# RSS to Gemini Converter + +A tool to convert RSS feeds to Gemini-compatible text. + +## Configuration + +The application allows configuring the output directory where converted Gemini files are stored. + +- **Environment Variable**: `OUTPUT_DIR` +- **Command Flag**: `-output` + +The default output directory is `./data/gemini`. + +## Deployment + +- **Production (`zion`)**: Set `OUTPUT_DIR` to `/mnt/hive/shared/gemini`. +- **Testing (`nyarlathotep`)**: Writing to `/mnt/hive/shared/gemini` is permitted for testing as per user directive. diff --git a/cmd/rss-to-gemini/main.go b/cmd/rss-to-gemini/main.go index e69de29..1596ae2 100644 --- a/cmd/rss-to-gemini/main.go +++ b/cmd/rss-to-gemini/main.go @@ -0,0 +1,65 @@ +package main + +import ( + "flag" + "fmt" + "log" + "os" + + "path/filepath" + "regexp" + "strings" + + "github.com/mmcdole/gofeed" +) + +// sanitizeFilename converts a title to a filesystem-friendly string +func sanitizeFilename(title string) string { + re := regexp.MustCompile(`[^a-zA-Z0-9]+`) + name := re.ReplaceAllString(title, "_") + return strings.Trim(name, "_") +} + +func main() { + // Configuration: allow overriding output directory via flag or ENV + defaultDir := os.Getenv("OUTPUT_DIR") + if defaultDir == "" { + defaultDir = "./data/gemini" + } + + outputDir := flag.String("output", defaultDir, "Directory to output converted Gemini content") + flag.Parse() + + // Ensure output directory exists (safe relative path for testing) + // PRODUCTION NOTE: If running on Zion, set OUTPUT_DIR to /mnt/hive/shared/gemini + err := os.MkdirAll(*outputDir, 0755) + if err != nil { + log.Fatalf("Failed to create output directory: %v", err) + } + + fp := gofeed.NewParser() + feed, err := fp.ParseURL("https://rss.app/feeds/JYtkSJXCDwP419FJ.xml") + if err != nil { + log.Fatalf("Failed to parse RSS feed: %v", err) + } + + for _, item := range feed.Items { + dateStr := "" + if item.PublishedParsed != nil { + dateStr = item.PublishedParsed.Format("2006-01-02") + } else if item.UpdatedParsed != nil { + dateStr = item.UpdatedParsed.Format("2006-01-02") + } + + filename := fmt.Sprintf("%s_%s.gmi", dateStr, sanitizeFilename(item.Title)) + filePath := filepath.Join(*outputDir, filename) + + content := fmt.Sprintf("# %s\n\nPublished: %s\n\n=> %s Original Link\n\n%s", item.Title, dateStr, item.Link, item.Description) + err := os.WriteFile(filePath, []byte(content), 0644) + if err != nil { + log.Printf("Failed to write file %s: %v", filename, err) + } else { + log.Printf("Written: %s", filename) + } + } +} diff --git a/go.mod b/go.mod index 9d99983..76fdb9b 100644 --- a/go.mod +++ b/go.mod @@ -1,3 +1,16 @@ module github.com/sapient/rss-to-gemini go 1.24.4 + +require github.com/mmcdole/gofeed v1.3.0 + +require ( + github.com/PuerkitoBio/goquery v1.8.0 // indirect + github.com/andybalholm/cascadia v1.3.1 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + golang.org/x/net v0.4.0 // indirect + golang.org/x/text v0.5.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..1ccfcda --- /dev/null +++ b/go.sum @@ -0,0 +1,37 @@ +github.com/PuerkitoBio/goquery v1.8.0 h1:PJTF7AmFCFKk1N6V6jmKfrNH9tV5pNE6lZMkG0gta/U= +github.com/PuerkitoBio/goquery v1.8.0/go.mod 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h1:Zr92CAlFhy2gL+V1F+EyIuzbQNbSgP4xhTODZtrXUtk= +github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23/go.mod h1:v+25+lT2ViuQ7mVxcncQ8ch1URund48oH+jhjiwEgS8= +github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= +github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg= +github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= +github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M= +github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= 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