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56 lines
1.0 KiB
56 lines
1.0 KiB
package histio
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import (
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"fmt"
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"os"
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"sync"
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"github.com/curusarn/resh/internal/recio"
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"github.com/curusarn/resh/internal/recordint"
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"go.uber.org/zap"
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)
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type histfile struct {
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sugar *zap.SugaredLogger
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// deviceID string
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path string
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mu sync.RWMutex
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data []recordint.Indexed
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fileinfo os.FileInfo
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}
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func newHistfile(sugar *zap.SugaredLogger, path string) *histfile {
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return &histfile{
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sugar: sugar.With(
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// FIXME: drop V1 once original histfile is gone
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"component", "histfileV1",
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"path", path,
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),
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// deviceID: deviceID,
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path: path,
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}
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}
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func (h *histfile) updateFromFile() error {
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rio := recio.New(h.sugar)
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// TODO: decide and handle errors
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newData, _, err := rio.ReadFile(h.path)
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if err != nil {
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return fmt.Errorf("could not read history file: %w", err)
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}
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h.mu.Lock()
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defer h.mu.Unlock()
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h.data = newData
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h.updateFileInfo()
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return nil
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}
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func (h *histfile) updateFileInfo() error {
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info, err := os.Stat(h.path)
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if err != nil {
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return fmt.Errorf("history file not found: %w", err)
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}
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h.fileinfo = info
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return nil
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}
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