feat: add spinner v4 (#96)

* wip

* fix: added CLI exit

* fix: release the terminal at the end of the run

* fix: handle error terminal end error

* fix: only show spinner in interactive mode

* ci: remove templates after matrix ends

* fix: remove ucreate main from go routine

* fix: remove the channel

* ffix: wait for spinner to finish

* ci: removes go install from matrix job

* fix: remove duplicate error handling

---------

Co-authored-by: Mohammad_Alhallaq <mohammad.alhallaq1@gmail.com>
Co-authored-by: MelkeyDev <53410236+Melkeydev@users.noreply.github.com>

.github/workflows/generate-linter.yml

@@ -28,10 +28,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Setup Go
-        uses: actions/setup-go@v4
-        with:
-          go-version: ${{ matrix.goVersion }}
       - name: build templates
         run: go run main.go create -n ${{ matrix.framework }} -f ${{ matrix.framework}} -d ${{ matrix.driver }}
       - name: golangci-lint
@@ -40,3 +36,5 @@ jobs:
           version: v1.55.2
           working-directory: ${{ matrix.framework }}
           args: --timeout=5m
+      - name: remove templates
+        run: rm -rf ${{ matrix.framework }}

cmd/create.go

@@ -5,13 +5,15 @@ import (
 	"log"
 	"os"
 	"strings"
+	"sync"
 
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
 	"github.com/melkeydev/go-blueprint/cmd/flags"
 	"github.com/melkeydev/go-blueprint/cmd/program"
 	"github.com/melkeydev/go-blueprint/cmd/steps"
 	"github.com/melkeydev/go-blueprint/cmd/ui/multiInput"
+	"github.com/melkeydev/go-blueprint/cmd/ui/spinner"
 	"github.com/melkeydev/go-blueprint/cmd/ui/textinput"
 	"github.com/melkeydev/go-blueprint/cmd/utils"
 	"github.com/spf13/cobra"
@@ -152,9 +154,26 @@ var createCmd = &cobra.Command{
 			cobra.CheckErr(textinput.CreateErrorInputModel(err).Err())
 		}
 		project.AbsolutePath = currentWorkingDir
-
-		// This calls the templates
+		spinner := tea.NewProgram(spinner.InitialModelNew())
+		// add synchronization to wait for spinner to finish
+		wg := sync.WaitGroup{}
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			// only run the spinner if the command is interactive
+			if isInteractive {
+				if _, err := spinner.Run(); err != nil {
+					cobra.CheckErr(err)
+				}
+			}
+		}()
 		err = project.CreateMainFile()
+		// once the create is done, stop the spinner
+		if isInteractive {
+			spinner.Quit()
+		}
+		// wait for the spinner to finish
+		wg.Wait()
 		if err != nil {
 			log.Printf("Problem creating files for project. %v", err)
 			cobra.CheckErr(textinput.CreateErrorInputModel(err).Err())
@@ -167,6 +186,11 @@ var createCmd = &cobra.Command{
 			nonInteractiveCommand := utils.NonInteractiveCommand(cmd.Use, cmd.Flags())
 			fmt.Println(tipMsgStyle.Render("Tip: Repeat the equivalent Blueprint with the following non-interactive command:"))
 			fmt.Println(tipMsgStyle.Italic(false).Render(fmt.Sprintf("• %s\n", nonInteractiveCommand)))
+			err = tprogram.ReleaseTerminal()
+			if err != nil {
+				log.Printf("Could not release terminal: %v", err)
+				cobra.CheckErr(err)
+			}
 		}
 	},
 }

cmd/ui/spinner/spinner.go

@@ -0,0 +1,62 @@
+package spinner
+
+import (
+	"fmt"
+
+	"github.com/charmbracelet/bubbles/spinner"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+type errMsg error
+
+type model struct {
+	spinner  spinner.Model
+	quitting bool
+	err      error
+}
+
+func InitialModelNew() model {
+	s := spinner.New()
+	s.Spinner = spinner.Line
+	s.Style = lipgloss.NewStyle().Foreground(lipgloss.Color("205"))
+	return model{spinner: s}
+}
+
+func (m model) Init() tea.Cmd {
+	return m.spinner.Tick
+}
+
+func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "q", "esc", "ctrl+c":
+			m.quitting = true
+			return m, tea.Quit
+		default:
+			return m, nil
+		}
+
+	case errMsg:
+		m.err = msg
+		return m, nil
+
+	default:
+		var cmd tea.Cmd
+		m.spinner, cmd = m.spinner.Update(msg)
+		return m, cmd
+	}
+}
+
+func (m model) View() string {
+
+	if m.err != nil {
+		return m.err.Error()
+	}
+	str := fmt.Sprintf("\n\n   %s Preparing...\n\n", m.spinner.View())
+	if m.quitting {
+		return str + "\n"
+	}
+	return str
+}

cmd/ui/textinput/textinput.go

@@ -17,6 +17,7 @@ var (
 	titleStyle = lipgloss.NewStyle().Background(lipgloss.Color("#01FAC6")).Foreground(lipgloss.Color("#030303")).Bold(true).Padding(0, 1, 0)
 	errorStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#FF8700")).Bold(true).Padding(0, 0, 0)
 )
+
 type (
 	errMsg error
 )