add file writing logic and README update
This commit is contained in:
sapient
17
README.md
17
README.md
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# RSS to Gemini Converter
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A tool to convert RSS feeds to Gemini-compatible text.
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## Configuration
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The application allows configuring the output directory where converted Gemini files are stored.
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- **Environment Variable**: `OUTPUT_DIR`
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- **Command Flag**: `-output`
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The default output directory is `./data/gemini`.
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## Deployment
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- **Production (`zion`)**: Set `OUTPUT_DIR` to `/mnt/hive/shared/gemini`.
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- **Testing (`nyarlathotep`)**: Writing to `/mnt/hive/shared/gemini` is permitted for testing as per user directive.
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package main
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import (
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"flag"
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"fmt"
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"log"
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"os"
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"path/filepath"
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"regexp"
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"strings"
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"github.com/mmcdole/gofeed"
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)
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// sanitizeFilename converts a title to a filesystem-friendly string
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func sanitizeFilename(title string) string {
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re := regexp.MustCompile(`[^a-zA-Z0-9]+`)
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name := re.ReplaceAllString(title, "_")
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return strings.Trim(name, "_")
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}
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func main() {
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// Configuration: allow overriding output directory via flag or ENV
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defaultDir := os.Getenv("OUTPUT_DIR")
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if defaultDir == "" {
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defaultDir = "./data/gemini"
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}
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outputDir := flag.String("output", defaultDir, "Directory to output converted Gemini content")
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flag.Parse()
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// Ensure output directory exists (safe relative path for testing)
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// PRODUCTION NOTE: If running on Zion, set OUTPUT_DIR to /mnt/hive/shared/gemini
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err := os.MkdirAll(*outputDir, 0755)
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if err != nil {
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log.Fatalf("Failed to create output directory: %v", err)
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}
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fp := gofeed.NewParser()
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feed, err := fp.ParseURL("https://rss.app/feeds/JYtkSJXCDwP419FJ.xml")
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if err != nil {
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log.Fatalf("Failed to parse RSS feed: %v", err)
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}
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for _, item := range feed.Items {
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dateStr := ""
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if item.PublishedParsed != nil {
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dateStr = item.PublishedParsed.Format("2006-01-02")
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} else if item.UpdatedParsed != nil {
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dateStr = item.UpdatedParsed.Format("2006-01-02")
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}
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filename := fmt.Sprintf("%s_%s.gmi", dateStr, sanitizeFilename(item.Title))
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filePath := filepath.Join(*outputDir, filename)
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content := fmt.Sprintf("# %s\n\nPublished: %s\n\n=> %s Original Link\n\n%s", item.Title, dateStr, item.Link, item.Description)
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err := os.WriteFile(filePath, []byte(content), 0644)
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if err != nil {
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log.Printf("Failed to write file %s: %v", filename, err)
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} else {
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log.Printf("Written: %s", filename)
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}
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}
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}
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13
go.mod
13
go.mod
@@ -1,3 +1,16 @@
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module github.com/sapient/rss-to-gemini
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go 1.24.4
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require github.com/mmcdole/gofeed v1.3.0
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require (
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github.com/PuerkitoBio/goquery v1.8.0 // indirect
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github.com/andybalholm/cascadia v1.3.1 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 // indirect
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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golang.org/x/net v0.4.0 // indirect
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golang.org/x/text v0.5.0 // indirect
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)
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37
go.sum
Normal file
37
go.sum
Normal file
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github.com/PuerkitoBio/goquery v1.8.0 h1:PJTF7AmFCFKk1N6V6jmKfrNH9tV5pNE6lZMkG0gta/U=
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github.com/PuerkitoBio/goquery v1.8.0/go.mod h1:ypIiRMtY7COPGk+I/YbZLbxsxn9g5ejnI2HSMtkjZvI=
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github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
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github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
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github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
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github.com/mmcdole/gofeed v1.3.0 h1:5yn+HeqlcvjMeAI4gu6T+crm7d0anY85+M+v6fIFNG4=
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github.com/mmcdole/gofeed v1.3.0/go.mod h1:9TGv2LcJhdXePDzxiuMnukhV2/zb6VtnZt1mS+SjkLE=
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github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 h1:Zr92CAlFhy2gL+V1F+EyIuzbQNbSgP4xhTODZtrXUtk=
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github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23/go.mod h1:v+25+lT2ViuQ7mVxcncQ8ch1URund48oH+jhjiwEgS8=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
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github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
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github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
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golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
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golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
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golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
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golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
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golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
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gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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