| 1 | package cli |
| 2 | |
| 3 | import ( |
| 4 | "bufio" |
| 5 | "fmt" |
| 6 | "io" |
| 7 | "os" |
| 8 | "strings" |
| 9 | |
| 10 | "reasonix/internal/boot" |
| 11 | "reasonix/internal/config" |
| 12 | "reasonix/internal/hook" |
| 13 | ) |
| 14 | |
| 15 | type trustOptions struct { |
| 16 | dir string |
| 17 | yes bool |
| 18 | revoke bool |
| 19 | } |
| 20 | |
| 21 | func trustCommand(args []string) int { |
| 22 | return runTrust(args, bufio.NewScanner(os.Stdin), os.Stdout, isInteractive()) |
| 23 | } |
| 24 | |
| 25 | // runTrust lists the programs a workspace's own files name and records the |
| 26 | // person's approval of them, as they stand now, under their Reasonix home. |
| 27 | func runTrust(args []string, in *bufio.Scanner, out io.Writer, interactive bool) int { |
| 28 | opts, err := parseTrustOptions(args) |
| 29 | if err != nil { |
| 30 | fmt.Fprintln(out, err) |
| 31 | return 2 |
| 32 | } |
| 33 | root := boot.ResolveWorkspaceRoot(opts.dir) |
| 34 | store := config.NewProjectProgramStore(config.ReasonixHomeDir()) |
| 35 | if opts.revoke { |
| 36 | if err := store.Revoke(root); err != nil { |
| 37 | fmt.Fprintln(out, "revoke:", err) |
| 38 | return 1 |
| 39 | } |
| 40 | fmt.Fprintf(out, "Revoked every program approval for %s.\n", root) |
| 41 | return 0 |
| 42 | } |
| 43 | pending, err := pendingProjectPrograms(root) |
| 44 | if err != nil { |
| 45 | fmt.Fprintln(out, "load:", err) |
| 46 | return 1 |
| 47 | } |
| 48 | if len(pending) == 0 { |
| 49 | fmt.Fprintf(out, "Nothing in %s is waiting for approval.\n", root) |
| 50 | return 0 |
| 51 | } |
| 52 | fmt.Fprintf(out, "%s names programs Reasonix would run on your machine:\n", root) |
| 53 | for _, p := range pending { |
| 54 | fmt.Fprintf(out, " [%s] %s\n %s\n declaration: %s\n", p.Kind, p.Name, p.Detail, p.Declaration) |
| 55 | for _, f := range p.Files { |
| 56 | fmt.Fprintf(out, " file (content checked): %s\n", f) |
| 57 | } |
| 58 | } |
| 59 | if !opts.yes { |
| 60 | if !interactive { |
| 61 | fmt.Fprintln(out, "Nothing approved. Review them, then run `reasonix trust --yes` here to approve.") |
| 62 | return 1 |
| 63 | } |
| 64 | if answer := ask(in, out, "Approve them as they are now?", "y/N"); !strings.EqualFold(strings.TrimSpace(answer), "y") { |
| 65 | fmt.Fprintln(out, "Nothing approved.") |
| 66 | return 1 |
| 67 | } |
| 68 | } |
| 69 | if err := store.Approve(root, pending...); err != nil { |
| 70 | fmt.Fprintln(out, "approve:", err) |
| 71 | return 1 |
| 72 | } |
| 73 | fmt.Fprintln(out, "Approved. Any change to them needs approval again.") |
| 74 | return 0 |
| 75 | } |
| 76 | |
| 77 | func pendingProjectPrograms(root string) ([]config.ProjectProgram, error) { |
| 78 | cfg, err := config.LoadForRootReadOnly(root) |
| 79 | if err != nil { |
| 80 | return nil, err |
| 81 | } |
| 82 | pending := cfg.PendingProjectPrograms() |
| 83 | if p, ok := hook.PendingProjectHooks(hook.LoadOptions{ProjectRoot: root}); ok { |
| 84 | pending = append(pending, p) |
| 85 | } |
| 86 | return pending, nil |
| 87 | } |
| 88 | |
| 89 | func parseTrustOptions(args []string) (trustOptions, error) { |
| 90 | var opts trustOptions |
| 91 | for i := 0; i < len(args); i++ { |
| 92 | switch arg := args[i]; { |
| 93 | case arg == "--yes" || arg == "-y": |
| 94 | opts.yes = true |
| 95 | case arg == "--revoke": |
| 96 | opts.revoke = true |
| 97 | case arg == "--dir" && i+1 < len(args): |
| 98 | i++ |
| 99 | opts.dir = args[i] |
| 100 | case strings.HasPrefix(arg, "--dir="): |
| 101 | opts.dir = strings.TrimPrefix(arg, "--dir=") |
| 102 | default: |
| 103 | return opts, fmt.Errorf("usage: reasonix trust [--dir PATH] [--yes|--revoke] (unknown argument %q)", arg) |
| 104 | } |
| 105 | } |
| 106 | if opts.yes && opts.revoke { |
| 107 | return opts, fmt.Errorf("usage: reasonix trust [--dir PATH] [--yes|--revoke] (choose one)") |
| 108 | } |
| 109 | return opts, nil |
| 110 | } |
| 111 |