Report blobs shallow verify could not check apart from missing ones (closes #318)

Shallow snapshot verify counted every error from checking a blob or the
encrypted database as "missing" and printed the error nowhere, so a
permission error or an S3 403 read as data loss. Now only a not-found
answer from storage counts as missing. Any other error is reported as
could not be checked, with the error storage returned, in the text
report and under --json (the new unchecked list and
database_check_error field), and the run fails. Under --quiet, which
drops the report, each of those errors is logged as a warning on
stderr.

The database check moved into its own small function because the verify
function was at the linter's length limit.

Model: opus-5-5

internal/cli/config.go

@@ -251,12 +251,6 @@ func NewConfigCommand() *cobra.Command {
 		Use:   "config",
 		Short: "Manage the configuration file",
 		Long:  "Commands for creating, editing, and querying the vaultik config file.",
-		// cobra checks Args only on a command that has a Run: without
-		// one, a mistyped subcommand printed help and exited 0.
-		Args: cobra.NoArgs,
-		Run: func(cmd *cobra.Command, _ []string) {
-			_ = cmd.Help()
-		},
 	}
 
 	cmd.AddCommand(newConfigInitCommand())

internal/cli/database.go

@@ -15,12 +15,6 @@ func NewDatabaseCommand() *cobra.Command {
 		Use:   "database",
 		Short: "Manage the local state database",
 		Long:  `Commands for managing the local SQLite state database.`,
-		// cobra checks Args only on a command that has a Run: without
-		// one, a mistyped subcommand printed help and exited 0.
-		Args: cobra.NoArgs,
-		Run: func(cmd *cobra.Command, _ []string) {
-			_ = cmd.Help()
-		},
 	}
 
 	cmd.AddCommand(

internal/cli/entry_unknown_subcommand_test.go

@@ -1,43 +0,0 @@
-package cli //nolint:testpackage // shares runEntry and the command-word constants
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-// TestEntryGroupRejectsUnknownSubcommand runs each group command with a
-// mistyped subcommand, as a crontab line might carry one. It must fail
-// with exit 1 and name the word, as `vaultik bogus` does at the top
-// level, instead of printing the group's help and exiting 0 having done
-// nothing. The group name alone still prints its help.
-//
-//nolint:paralleltest // replaces os.Args, os.Stdout and os.Stderr
-func TestEntryGroupRejectsUnknownSubcommand(t *testing.T) {
-	for _, testCase := range []struct {
-		group    string
-		mistyped string
-	}{
-		{group: cmdSnapshot, mistyped: "craete"},
-		{group: "config", mistyped: "inti"},
-		{group: cmdRemote, mistyped: "ifno"},
-		{group: "database", mistyped: "delte"},
-		{group: "completion", mistyped: "nosuchshell"},
-	} {
-		t.Run(testCase.group, func(t *testing.T) {
-			code, stdout, stderr := runEntry(t,
-				testCase.group, testCase.mistyped)
-
-			assert.Equal(t, 1, code)
-			assert.Empty(t, stdout)
-			assert.Contains(t, stderr,
-				`unknown command "`+testCase.mistyped+`"`)
-
-			code, stdout, _ = runEntry(t, testCase.group)
-
-			assert.Equal(t, 0, code)
-			assert.Contains(t, stdout,
-				programName+" "+testCase.group+" [command]")
-		})
-	}
-}

internal/cli/remote.go

@@ -18,12 +18,6 @@ func NewRemoteCommand() *cobra.Command {
 		Use:   "remote",
 		Short: "Remote storage management commands",
 		Long:  "Commands for inspecting and managing remote storage",
-		// cobra checks Args only on a command that has a Run: without
-		// one, a mistyped subcommand printed help and exited 0.
-		Args: cobra.NoArgs,
-		Run: func(cmd *cobra.Command, _ []string) {
-			_ = cmd.Help()
-		},
 	}
 
 	// Add subcommands

internal/cli/root.go

@@ -74,21 +74,6 @@ on the source system.`,
 		NewDatabaseCommand(),
 	)
 
-	// cobra adds the completion command only when Execute runs, and with
-	// no Run, so it skipped its own cobra.NoArgs and a mistyped shell name
-	// printed help and exited 0. Adding it here lets it have a Run. Its
-	// scripts go to os.Stdout as it is now: a later SetOut does not
-	// redirect them.
-	cmd.InitDefaultCompletionCmd()
-
-	for _, sub := range cmd.Commands() {
-		if sub.Name() == "completion" {
-			sub.Run = func(completion *cobra.Command, _ []string) {
-				_ = completion.Help()
-			}
-		}
-	}
-
 	return cmd
 }
 

internal/cli/snapshot.go

@@ -41,12 +41,6 @@ func NewSnapshotCommand() *cobra.Command {
 		Use:   "snapshot",
 		Short: "Snapshot management commands",
 		Long:  "Commands for creating, listing, and managing snapshots",
-		// cobra checks Args only on a command that has a Run: without
-		// one, a mistyped subcommand printed help and exited 0.
-		Args: cobra.NoArgs,
-		Run: func(cmd *cobra.Command, _ []string) {
-			_ = cmd.Help()
-		},
 	}
 
 	// Add subcommands

internal/snapshot/exclude_test.go

@@ -531,50 +531,3 @@ func TestExcludePatterns_UnanchoredPatternFile(t *testing.T) {
 	require.Equal(t, 1, result.FilesScanned,
 		"Unanchored pattern for file should match anywhere")
 }
-
-func TestExcludePatterns_DoubleStarDirectoryAtEveryDepth(t *testing.T) {
-	t.Parallel()
-
-	// As in gitignore, a leading **/ also matches directly under the source dir
-	fs := setupAnchoredTestFS(t)
-
-	scanner, repos, cleanup := createTestScanner(t, fs, []string{"**/projectname"})
-	defer cleanup()
-
-	ctx := context.Background()
-	createSnapshotRecord(ctx, t, repos, "test-snapshot")
-
-	result, err := scanner.Scan(ctx, "/backup", "test-snapshot")
-	require.NoError(t, err)
-
-	// **/projectname should exclude BOTH:
-	// - /backup/projectname/file.txt
-	// - /backup/otherproject/projectname/file.txt
-	// Total files: 4, excluded: 2
-	require.Equal(t, 2, result.FilesScanned,
-		"**/ directory pattern should match at the top level and nested")
-}
-
-func TestExcludePatterns_DoubleStarFileAtEveryDepth(t *testing.T) {
-	t.Parallel()
-
-	// As in gitignore, a leading **/ also matches directly under the source dir
-	fs := setupAnchoredTestFS(t)
-
-	scanner, repos, cleanup := createTestScanner(t, fs, []string{"**/*.txt"})
-	defer cleanup()
-
-	ctx := context.Background()
-	createSnapshotRecord(ctx, t, repos, "test-snapshot")
-
-	result, err := scanner.Scan(ctx, "/backup", "test-snapshot")
-	require.NoError(t, err)
-
-	// **/*.txt should exclude ALL .txt files:
-	// - /backup/file.txt
-	// - /backup/projectname/file.txt
-	// - /backup/otherproject/projectname/file.txt
-	// Total files: 4, excluded: 3
-	require.Equal(t, 1, result.FilesScanned,
-		"**/ file pattern should match at the top level and nested")
-}

internal/snapshot/scanner.go

@@ -2018,14 +2018,6 @@ func compileExcludePatterns(patterns []string) []compiledPattern {
 		// Remove trailing slash if present (directory indicator)
 		pattern = strings.TrimSuffix(pattern, "/")
 
-		// A leading "**/" demands a "/" before the name and so misses an
-		// entry directly under the source path. An unanchored pattern
-		// already matches at every depth, so drop the prefix: as in
-		// gitignore, "**/x" then also matches a top-level "x".
-		if !anchored {
-			pattern = strings.TrimPrefix(pattern, "**/")
-		}
-
 		// Compile the glob pattern
 		// For patterns without path separators, we need to match them as components
 		// e.g., ".git" should match ".git" anywhere in the path