92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
package publish
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import (
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"context"
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"errors"
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"sort"
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"strings"
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)
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type Attempt struct {
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RecordPath string
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Evidence Evidence
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}
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type AttemptsResult struct {
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RecordDir string
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Attempts []Attempt
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Diagnostics []*RecoveryError
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}
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func ListAttempts(ctx context.Context, repositoryDir, override string) (AttemptsResult, error) {
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if repositoryDir == "" {
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repositoryDir = "."
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}
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result := AttemptsResult{Attempts: []Attempt{}, Diagnostics: []*RecoveryError{}}
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var directory string
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{
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resolved, err := recordDirectoryFor(ctx, repositoryDir, override)
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if err != nil {
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return result, &RecoveryError{Kind: "storage_enumeration", cause: err}
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}
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directory = resolved
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}
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result.RecordDir = directory
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if err := ctx.Err(); err != nil {
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return result, &RecoveryError{Kind: "canceled", cause: err}
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}
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entries, err := os.ReadDir(directory)
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if err != nil {
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return result, &RecoveryError{Kind: "storage_enumeration", cause: fmt.Errorf("enumerate records in %q: %w", directory, err)}
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}
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paths := make([]string, 0, len(entries))
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for _, entry := range entries {
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if !entry.IsDir() && strings.HasSuffix(entry.Name(), ".json") {
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paths = append(paths, filepath.Join(directory, entry.Name()))
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}
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}
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sort.Strings(paths)
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for _, path := range paths {
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if err := ctx.Err(); err != nil {
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return result, &RecoveryError{Kind: "canceled", cause: err}
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}
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absolute, err := filepath.Abs(path)
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if err != nil {
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result.Diagnostics = append(result.Diagnostics, &RecoveryError{Kind: "record_read", RecordPath: path, cause: err})
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continue
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}
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evidence, err := LoadEvidence(absolute)
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if err != nil {
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var recordError *RecoveryError
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if errors.As(err, &recordError) {
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result.Diagnostics = append(result.Diagnostics, recordError)
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}
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continue
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}
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result.Attempts = append(result.Attempts, Attempt{RecordPath: absolute, Evidence: evidence})
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}
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return result, nil
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}
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func recordDirectoryFor(ctx context.Context, repositoryDir, override string) (string, error) {
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if filepath.IsAbs(override) {
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return filepath.Clean(override), nil
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}
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root, err := exec.CommandContext(ctx, "git", "-C", repositoryDir, "rev-parse", "--show-toplevel").Output()
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if err != nil {
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return "", err
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}
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rootPath := strings.TrimSpace(string(root))
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if override != "" {
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return filepath.Join(rootPath, override), nil
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}
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common, err := exec.CommandContext(ctx, "git", "-C", repositoryDir, "rev-parse", "--path-format=absolute", "--git-common-dir").Output()
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if err != nil {
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return "", err
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}
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return filepath.Join(strings.TrimSpace(string(common)), "releasekit", "publication-attempts"), nil
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}
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