472221a7f6
- Add 'mfer export' command: dumps manifest as JSON to stdout for piping to jq etc - Add HTTP/HTTPS URL support for manifest path arguments (check, list, export) - Enable --version flag (was hidden, now shown) - Audit all error messages: wrap with fmt.Errorf context throughout CLI and library - Add tests for export command and URL-based manifest loading - Add manifest_loader.go with shared resolveManifestArg and openManifestReader helpers
54 lines
1.1 KiB
Go
54 lines
1.1 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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pathOrURL, err := mfa.resolveManifestArg(ctx)
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if err != nil {
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return fmt.Errorf("list: %w", err)
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}
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rc, err := mfa.openManifestReader(pathOrURL)
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if err != nil {
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return fmt.Errorf("list: %w", err)
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}
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defer func() { _ = rc.Close() }()
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manifest, err := mfer.NewManifestFromReader(rc)
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if err != nil {
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return fmt.Errorf("list: failed to parse 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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