mirror of https://github.com/dirtbags/moth.git
61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package main
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import (
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"github.com/spf13/afero"
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"io/ioutil"
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"log"
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"strings"
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"time"
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)
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type Mothballs struct {
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fs afero.Fs
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categories map[string]*Zipfs
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}
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func NewMothballs(fs afero.Fs) *Mothballs {
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return &Mothballs{
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fs: fs,
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categories: make(map[string]*Zipfs),
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}
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}
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func (m *Mothballs) update() {
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// Any new categories?
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files, err := afero.ReadDir(m.fs, "/")
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if err != nil {
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log.Print("Error listing mothballs: ", err)
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return
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}
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for _, f := range files {
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filename := f.Name()
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filepath := m.path(filename)
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if !strings.HasSuffix(filename, ".mb") {
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continue
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}
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categoryName := strings.TrimSuffix(filename, ".mb")
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if _, ok := m.categories[categoryName]; !ok {
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zfs, err := OpenZipfs(filepath)
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if err != nil {
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log.Print("Error opening ", filepath, ": ", err)
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continue
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}
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log.Print("New mothball: ", filename)
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m.categories[categoryName] = zfs
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}
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}
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}
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func (m *Mothballs) Run(updateInterval time.Duration) {
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ticker := time.NewTicker(updateInterval)
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m.update()
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for {
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select {
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case when := <-ticker.C:
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log.Print("Tick: ", when)
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m.update()
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}
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}
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}
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