revert version bump: 1.0.0 back to 0.1.0

Per review feedback — version bumps and releases are not
within scope for this PR.

.drone.yml

@@ -0,0 +1,23 @@
+kind: pipeline
+name: test-docker-build
+
+steps:
+- name: test-docker-build
+  image: plugins/docker
+  network_mode: bridge
+  settings:
+    repo: sneak/mfer
+    build_args_from_env: [ DRONE_COMMIT_SHA ]
+    dry_run: true
+    custom_dns: [ 116.202.204.30 ]
+    tags:
+      - ${DRONE_COMMIT_SHA:0:7}
+      - ${DRONE_BRANCH}
+      - latest
+- name: notify
+  image: plugins/slack
+  settings:
+    webhook:
+      from_secret: SLACK_WEBHOOK_URL
+  when:
+    event: pull_request

.gitignore

@@ -3,6 +3,3 @@
 *.tmp
 *.dockerimage
 /vendor
-
-# Stale files
-.drone.yml

mfer/checker.go

@@ -291,14 +291,12 @@ func (c *Checker) checkFile(entry *MFFilePath, checkedBytes *FileSize) Result {
 
 // FindExtraFiles walks the filesystem and reports files not in the manifest.
 // Results are sent to the results channel. The channel is closed when done.
-// Hidden files/directories (starting with .) are skipped, as they are excluded
-// from manifests by default. The manifest file itself is also skipped.
 func (c *Checker) FindExtraFiles(ctx context.Context, results chan<- Result) error {
 	if results != nil {
 		defer close(results)
 	}
 
-	return afero.Walk(c.fs, string(c.basePath), func(walkPath string, info os.FileInfo, err error) error {
+	return afero.Walk(c.fs, string(c.basePath), func(path string, info os.FileInfo, err error) error {
 		if err != nil {
 			return err
 		}
@@ -310,7 +308,7 @@ func (c *Checker) FindExtraFiles(ctx context.Context, results chan<- Result) err
 		}
 
 		// Get relative path
-		rel, err := filepath.Rel(string(c.basePath), walkPath)
+		rel, err := filepath.Rel(string(c.basePath), path)
 		if err != nil {
 			return err
 		}

mfer/checker_test.go

@@ -306,44 +306,6 @@ func TestFindExtraFiles(t *testing.T) {
 	assert.Equal(t, "not in manifest", extras[0].Message)
 }
 
-func TestFindExtraFilesSkipsManifestAndDotfiles(t *testing.T) {
-	fs := afero.NewMemMapFs()
-	manifestFiles := map[string][]byte{
-		"file1.txt": []byte("in manifest"),
-	}
-	createTestManifest(t, fs, "/data/.index.mf", manifestFiles)
-	createFilesOnDisk(t, fs, "/data", map[string][]byte{
-		"file1.txt": []byte("in manifest"),
-	})
-	// Create dotfile and manifest that should be skipped
-	require.NoError(t, afero.WriteFile(fs, "/data/.hidden", []byte("hidden"), 0o644))
-	require.NoError(t, afero.WriteFile(fs, "/data/.config/settings", []byte("cfg"), 0o644))
-	// Create a real extra file
-	require.NoError(t, fs.MkdirAll("/data", 0o755))
-	require.NoError(t, afero.WriteFile(fs, "/data/extra.txt", []byte("extra"), 0o644))
-
-	chk, err := NewChecker("/data/.index.mf", "/data", fs)
-	require.NoError(t, err)
-
-	results := make(chan Result, 10)
-	err = chk.FindExtraFiles(context.Background(), results)
-	require.NoError(t, err)
-
-	var extras []Result
-	for r := range results {
-		extras = append(extras, r)
-	}
-
-	// Should only report extra.txt, not .hidden, .config/settings, or .index.mf
-	for _, e := range extras {
-		t.Logf("extra: %s", e.Path)
-	}
-	assert.Len(t, extras, 1)
-	if len(extras) > 0 {
-		assert.Equal(t, RelFilePath("extra.txt"), extras[0].Path)
-	}
-}
-
 func TestFindExtraFilesContextCancellation(t *testing.T) {
 	fs := afero.NewMemMapFs()
 	files := map[string][]byte{"file.txt": []byte("data")}

mfer/scanner.go

@@ -389,7 +389,7 @@ func (s *Scanner) ToManifest(ctx context.Context, w io.Writer, progress chan<- S
 // The path should use forward slashes.
 func IsHiddenPath(p string) bool {
 	tp := path.Clean(p)
-	if tp == "." || tp == "/" {
+	if tp == "." {
 		return false
 	}
 	if strings.HasPrefix(tp, ".") {

mfer/scanner_test.go

@@ -353,7 +353,6 @@ func TestIsHiddenPath(t *testing.T) {
 		{"./relative", false}, // path.Clean removes leading ./
 		{"a/b/c/.d/e", true},
 		{".", false},          // current directory is not hidden (#14)
-		{"/", false},          // root is not hidden
 		{"./", false},         // current directory with trailing slash
 		{"./file.txt", false}, // file in current directory
 	}