58 lines
965 B
Go
58 lines
965 B
Go
package repomaint
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import (
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"log/slog"
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"os"
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"github.com/ewpt3ch/pkgstash/internal/cache"
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)
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const (
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repoArch = "os/x86_64"
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dbSuffix = ".db.tar.gz"
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pkgSuffix = "-x86_64.pkg.tar.zst"
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)
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type CacheClient interface {
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FetchDB() error
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Fetch(relpath string) (*cache.CacheFile, error)
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}
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type RepoSync struct {
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c CacheClient
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root *os.Root
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repos []string
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}
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func NewRepoSync(c CacheClient, path string, repos []string) (*RepoSync, error) {
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root, err := os.OpenRoot(path)
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if err != nil {
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return nil, err
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}
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rs := RepoSync{
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c: c,
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root: root,
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repos: repos,
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}
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return &rs, nil
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}
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func (r *RepoSync) Sync() error {
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for _, repo := range r.repos {
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// create map of pkgname to filenames from current db
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cachedPkgs, err := r.buildMap(repo)
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slog.Warn("failed to read current db", "err", err)
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// call cache db fetch
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if err := r.c.FetchDB(); err != nil {
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return err
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}
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}
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// compare and fetch
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// call cache cleanup
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return nil
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}
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