fix: properly sync pages, support longer posts

Fixed an issue where the same pages would be synced over and over again,
started to support longer posts (but... it's stil bad right now sorry!)

README.md

@@ -18,4 +18,24 @@ This is ALPHA software and has the following limitations:
   * Make sure you're logged in!
 * [dayone2](https://dayoneapp.com/guides/tips-and-tutorials/command-line-interface-cli)
 * [rmc](https://github.com/ricklupton/rmc)
+* `brew install imagemagick inkscape`
 
+### From Source
+
+* [mise](https://mise.jdx.dev)
+
+## Configuration
+
+Create a `.env` file with the following options:
+
+```bash
+# Name of the notebook to sync into Dayone.
+DOCUMENT_NAME="Journal"
+```
+
+Run the latest release, or build from source `mise run build` into
+`./bin/`. It'll automatically walk you through Remarkable's auth system.
+
+## License
+
+GPL-3.0

cmd/remarkabledayone/remarkabledayone.go

@@ -37,6 +37,11 @@ func main() {
 		os.Exit(1)
 	}
 
+	if os.Getenv("ENV") == "development" {
+		handler.SetLevel(charmlog.DebugLevel)
+		log.Debug("debug logging enabled")
+	}
+
 	syncer, err := syncer.New(log, cfg)
 	if err != nil {
 		log.With("error", err).Error("failed to create syncer")

internal/rm/render.go

@@ -30,12 +30,12 @@ func RenderRmToPng(src, dest string) error {
 	}
 	defer os.RemoveAll(tmpDir)
 
-	svgFile := filepath.Join(tmpDir, "output.svg")
-	outputFile := svgFile + ".png"
+	pdfFile := filepath.Join(tmpDir, "output.pdf")
+	outputFile := pdfFile + ".png"
 	cmds := [][]string{
 		{"rmc", "--version"},
-		{"rmc", "-t", "svg", src, "-o", svgFile},
-		{"qlmanage", "-t", "-s", "1000", "-o", tmpDir, svgFile},
+		{"rmc", "-t", "pdf", src, "-o", pdfFile},
+		{"convert", "-verbose", "-density", "150", "-trim", pdfFile, "-quality", "100", "-flatten", "-sharpen", "0x1.0", outputFile},
 	}
 	for _, cmd := range cmds {
 		cmd := exec.Command(cmd[0], cmd[1:]...)

internal/syncer/syncer.go

@@ -89,6 +89,7 @@ func (s *Syncer) Sync() error {
 		pagesHM[p.ID] = struct{}{}
 
 		if _, ok := s.state.SyncedPages[p.ID]; ok {
+			s.log.Debug("page already synced", "page", p.ID)
 			continue
 		}
 
@@ -116,7 +117,7 @@ func (s *Syncer) Sync() error {
 	}
 
 	s.log.With("pages", len(needToSync)).Info("syncing pages")
-	for p := range needToSync {
+	for _, p := range needToSync {
 		page := doc.Zip.Pages[p]
 		s.log.With("page", page.ID).Info("syncing page")