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67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package main
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import (
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"bufio"
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"flag"
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"io/fs"
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"log"
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"os"
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"path/filepath"
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)
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func main() {
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var (
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vaultDir string
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)
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flag.StringVar(&vaultDir, "vault", "./vault", "path to Obsidian vault")
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flag.Parse()
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absVaultPath, err := filepath.Abs(vaultDir)
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if err != nil {
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log.Fatalf("error generating absolute path: %s\n", err)
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}
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log.Println("absVaultPath:", absVaultPath)
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vaultRoot := os.DirFS(absVaultPath)
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noteLengthsChar := make(map[string]int)
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noteLengthsWord := make(map[string]int)
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fs.WalkDir(vaultRoot, ".", func(path string, d fs.DirEntry, err error) error {
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absFilePath := filepath.Join(vaultDir, path)
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f, err := os.Open(absFilePath)
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if err != nil {
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log.Printf("error opening note to calculate stats: %s\n", err)
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return err
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}
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fStat, err := f.Stat()
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if err != nil {
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log.Printf("error calling stat() on file: %s\n", err)
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return err
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}
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basePath := filepath.Base(path)
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noteLengthsChar[basePath] = int(fStat.Size())
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r := bufio.NewScanner(f)
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for r.Scan() {
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noteLengthsWord[basePath] += 1
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}
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return nil
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})
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log.Printf("Average character count: %.2f\n", averageMap(noteLengthsChar))
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log.Printf("Average word count: %.2f\n", averageMap(noteLengthsWord))
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}
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func averageMap(m map[string]int) float64 {
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sum := 0.0
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for _, v := range m {
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sum += float64(v)
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}
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return sum / float64(len(m))
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}
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