sneak
444a4c8f45
- mfer list: shows file paths one per line - mfer list -l/--long: shows size, mtime, and path - mfer list --print0: NUL-separated output for xargs -0
66 lines
1.3 KiB
Go
66 lines
1.3 KiB
Go
package cli
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import (
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"fmt"
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"time"
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"github.com/urfave/cli/v2"
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"sneak.berlin/go/mfer/internal/log"
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"sneak.berlin/go/mfer/mfer"
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)
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func (mfa *CLIApp) listManifestOperation(ctx *cli.Context) error {
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// Default to ErrorLevel for clean output
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log.SetLevel(log.ErrorLevel)
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longFormat := ctx.Bool("long")
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print0 := ctx.Bool("print0")
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// Find manifest file
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var manifestPath string
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var err error
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if ctx.Args().Len() > 0 {
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arg := ctx.Args().Get(0)
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info, statErr := mfa.Fs.Stat(arg)
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if statErr == nil && info.IsDir() {
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manifestPath, err = findManifest(mfa.Fs, arg)
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if err != nil {
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return err
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}
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} else {
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manifestPath = arg
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}
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} else {
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manifestPath, err = findManifest(mfa.Fs, ".")
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if err != nil {
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return err
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}
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}
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// Load manifest
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manifest, err := mfer.NewManifestFromFile(mfa.Fs, manifestPath)
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if err != nil {
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return fmt.Errorf("failed to load manifest: %w", err)
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}
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files := manifest.Files()
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// Determine line ending
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lineEnd := "\n"
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if print0 {
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lineEnd = "\x00"
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}
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for _, f := range files {
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if longFormat {
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mtime := time.Unix(f.Mtime.Seconds, int64(f.Mtime.Nanos))
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_, _ = fmt.Fprintf(mfa.Stdout, "%d\t%s\t%s%s", f.Size, mtime.Format(time.RFC3339), f.Path, lineEnd)
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} else {
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_, _ = fmt.Fprintf(mfa.Stdout, "%s%s", f.Path, lineEnd)
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}
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}
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return nil
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}
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