mirror of https://github.com/dirtbags/moth.git
37 lines
663 B
Go
37 lines
663 B
Go
package transpile
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import (
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"log"
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"sort"
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"github.com/spf13/afero"
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)
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// Inventory maps category names to lists of point values.
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type Inventory map[string][]int
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// FsInventory returns a mapping of category names to puzzle point values.
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func FsInventory(fs afero.Fs) (Inventory, error) {
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dirEnts, err := afero.ReadDir(fs, "")
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if err != nil {
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log.Print(err)
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return nil, err
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}
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inv := make(Inventory)
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for _, ent := range dirEnts {
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if ent.IsDir() {
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name := ent.Name()
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c := NewFsCategory(fs, name)
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puzzles, err := c.Inventory()
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if err != nil {
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return nil, err
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}
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sort.Ints(puzzles)
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inv[name] = puzzles
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}
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}
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return inv, nil
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}
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