Refactor search, moving Bubbletea dependencies

Move out all of Bubbletea dependencies, belonging to TUI.

search.go

@@ -6,8 +6,6 @@ import (
 	"os/exec"
 	"path/filepath"
 	"regexp"
-
-	tea "github.com/charmbracelet/bubbletea"
 )
 
 type repo struct {
@@ -17,44 +15,43 @@ type repo struct {
 
 var excludeDirs = regexp.MustCompile(`.+/(\..+|node_modules)`) // Skip hidden directories (incl. .git) and node_modules
 
-func getRepos(path string, sub chan repo) tea.Cmd {
-	return func() tea.Msg {
-		path, err := filepath.Abs(path)
+func collectDirtyRepos(path string, sub chan repo) error {
+	path, err := filepath.Abs(path)
+	if err != nil {
+		return err
+	}
+
+	err = filepath.WalkDir(path, func(path string, d fs.DirEntry, err error) error {
 		if err != nil {
 			return err
 		}
+		if d.IsDir() && excludeDirs.MatchString(path) {
+			if filepath.Base(path) == ".git" {
+				repopath := filepath.Dir(path)
+
+				var buf = new(bytes.Buffer)
+				cmd := exec.Command("git", "status", "--porcelain=v2", "--show-stash", "--branch")
+				cmd.Stdout = buf
+				cmd.Dir = repopath
+				err = cmd.Run()
+				if err != nil {
+					return err
+				}
 
-		err = filepath.WalkDir(path, func(path string, d fs.DirEntry, err error) error {
-			if err != nil {
-				return err
-			}
-			if d.IsDir() && excludeDirs.MatchString(path) {
-				if filepath.Base(path) == ".git" {
-					repopath := filepath.Dir(path)
-
-					var buf = new(bytes.Buffer)
-					cmd := exec.Command("git", "status", "--porcelain=v2", "--show-stash", "--branch")
-					cmd.Stdout = buf
-					cmd.Dir = repopath
-					err = cmd.Run()
-					if err != nil {
-						return err
-					}
-
-					gi := GitInfo{}
-					gi.Parse(buf)
-
-					if !gi.IsClean() {
-						sub <- repo{path: repopath, status: gi.Summary()}
-					}
+				gi := GitInfo{}
+				gi.Parse(buf)
+
+				if !gi.IsClean() {
+					sub <- repo{path: repopath, status: gi.Summary()}
 				}
-				return fs.SkipDir
 			}
-			return nil
-		})
-		if err != nil {
-			return err
+			return fs.SkipDir
 		}
-		return doneMsg{}
+		return nil
+	})
+	if err != nil {
+		return err
 	}
+
+	return nil
 }

search_test.go

@@ -28,7 +28,7 @@ func TestDetectGitRepo(t *testing.T) {
 
 	output := make(chan repo)
 	go func() {
-		getRepos(d, output)()
+		_ = collectDirtyRepos(d, output)
 		defer close(output)
 	}()
 

tui.go

@@ -43,7 +43,7 @@ type model struct {
 func (m model) Init() tea.Cmd {
 	return tea.Batch(
 		m.list.StartSpinner(),
-		getRepos(m.path, m.sub),
+		startRepoSearch(m.path, m.sub),
 		waitForRepoStatus(m.sub),
 	)
 }
@@ -110,6 +110,16 @@ func additionalShortHelpKeys() []key.Binding {
 	}
 }
 
+func startRepoSearch(path string, sub chan repo) tea.Cmd {
+	return func() tea.Msg {
+		err := collectDirtyRepos(path, sub)
+		if err != nil {
+			return err
+		}
+		return doneMsg{}
+	}
+}
+
 func waitForRepoStatus(sub chan repo) tea.Cmd {
 	return func() tea.Msg {
 		repo := <-sub