first commit

2026-07-22 14:28:43 +09:30
commit 3ffb113464
4 changed files with 288 additions and 0 deletions
@@ -0,0 +1 @@
+# Journal
@@ -0,0 +1,28 @@
+module code.ppl.town/justin/journal
+
+go 1.26.4
+
+require (
+	charm.land/bubbles/v2 v2.1.1
+	charm.land/bubbletea/v2 v2.0.8
+	charm.land/lipgloss/v2 v2.0.5
+)
+
+require (
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/charmbracelet/colorprofile v0.4.3 // indirect
+	github.com/charmbracelet/ultraviolet v0.0.0-20260703014108-f5a850f9c2b7 // indirect
+	github.com/charmbracelet/x/ansi v0.11.7 // indirect
+	github.com/charmbracelet/x/term v0.2.2 // indirect
+	github.com/charmbracelet/x/termios v0.1.1 // indirect
+	github.com/charmbracelet/x/windows v0.2.2 // indirect
+	github.com/clipperhouse/displaywidth v0.11.0 // indirect
+	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.4.0 // indirect
+	github.com/mattn/go-runewidth v0.0.24 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	golang.org/x/sync v0.21.0 // indirect
+	golang.org/x/sys v0.46.0 // indirect
+)
@@ -0,0 +1,46 @@
+charm.land/bubbles/v2 v2.1.1 h1:7r55WzBxpo/R3z98hGmY7KKPd3ET6vsf0Fb9sDHOV60=
+charm.land/bubbles/v2 v2.1.1/go.mod h1:GE6M31gaWZVXzGw73OeuTTgy4lX+OtkH0E5ymnNsHxo=
+charm.land/bubbletea/v2 v2.0.8 h1:SxTJMhCAI3lbPmy4SgX5LWZ24AdINr4I6UEqzZvYJuY=
+charm.land/bubbletea/v2 v2.0.8/go.mod h1:2SkdgoTXluXJHOUwAoRlRXF/28vklb1rFl6GcgV1/ss=
+charm.land/lipgloss/v2 v2.0.5 h1:kbNxgeeUOYv5J0YdpxFjfvf3dFvqH8Aci4zB6xqFtrY=
+charm.land/lipgloss/v2 v2.0.5/go.mod h1:9oqhxt4yxIMe6q5A4kHr44DremZk7J9UNh74GlWa5nc=
+github.com/MakeNowJust/heredoc v1.0.0 h1:cXCdzVdstXyiTqTvfqk9SDHpKNjxuom+DOlyEeQ4pzQ=
+github.com/MakeNowJust/heredoc v1.0.0/go.mod h1:mG5amYoWBHf8vpLOuehzbGGw0EHxpZZ6lCpQ4fNJ8LE=
+github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
+github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/aymanbagabas/go-udiff v0.4.1 h1:OEIrQ8maEeDBXQDoGCbbTTXYJMYRCRO1fnodZ12Gv5o=
+github.com/aymanbagabas/go-udiff v0.4.1/go.mod h1:0L9PGwj20lrtmEMeyw4WKJ/TMyDtvAoK9bf2u/mNo3w=
+github.com/charmbracelet/colorprofile v0.4.3 h1:QPa1IWkYI+AOB+fE+mg/5/4HRMZcaXex9t5KX76i20Q=
+github.com/charmbracelet/colorprofile v0.4.3/go.mod h1:/zT4BhpD5aGFpqQQqw7a+VtHCzu+zrQtt1zhMt9mR4Q=
+github.com/charmbracelet/ultraviolet v0.0.0-20260703014108-f5a850f9c2b7 h1:3FmWoGNWK4STvqg0O0Aeav2T7rodWJAPeF0QpH+8gFw=
+github.com/charmbracelet/ultraviolet v0.0.0-20260703014108-f5a850f9c2b7/go.mod h1:f/jRa757WUmaOZrbPspXymbg/GnbF+rwe4OLsG7aXYo=
+github.com/charmbracelet/x/ansi v0.11.7 h1:kzv1kJvjg2S3r9KHo8hDdHFQLEqn4RBCb39dAYC84jI=
+github.com/charmbracelet/x/ansi v0.11.7/go.mod h1:9qGpnAVYz+8ACONkZBUWPtL7lulP9No6p1epAihUZwQ=
+github.com/charmbracelet/x/exp/golden v0.0.0-20250806222409-83e3a29d542f h1:pk6gmGpCE7F3FcjaOEKYriCvpmIN4+6OS/RD0vm4uIA=
+github.com/charmbracelet/x/exp/golden v0.0.0-20250806222409-83e3a29d542f/go.mod h1:IfZAMTHB6XkZSeXUqriemErjAWCCzT0LwjKFYCZyw0I=
+github.com/charmbracelet/x/term v0.2.2 h1:xVRT/S2ZcKdhhOuSP4t5cLi5o+JxklsoEObBSgfgZRk=
+github.com/charmbracelet/x/term v0.2.2/go.mod h1:kF8CY5RddLWrsgVwpw4kAa6TESp6EB5y3uxGLeCqzAI=
+github.com/charmbracelet/x/termios v0.1.1 h1:o3Q2bT8eqzGnGPOYheoYS8eEleT5ZVNYNy8JawjaNZY=
+github.com/charmbracelet/x/termios v0.1.1/go.mod h1:rB7fnv1TgOPOyyKRJ9o+AsTU/vK5WHJ2ivHeut/Pcwo=
+github.com/charmbracelet/x/windows v0.2.2 h1:IofanmuvaxnKHuV04sC0eBy/smG6kIKrWG2/jYn2GuM=
+github.com/charmbracelet/x/windows v0.2.2/go.mod h1:/8XtdKZzedat74NQFn0NGlGL4soHB0YQZrETF96h75k=
+github.com/clipperhouse/displaywidth v0.11.0 h1:lBc6kY44VFw+TDx4I8opi/EtL9m20WSEFgwIwO+UVM8=
+github.com/clipperhouse/displaywidth v0.11.0/go.mod h1:bkrFNkf81G8HyVqmKGxsPufD3JhNl3dSqnGhOoSD/o0=
+github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk=
+github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
+github.com/lucasb-eyer/go-colorful v1.4.0 h1:UtrWVfLdarDgc44HcS7pYloGHJUjHV/4FwW4TvVgFr4=
+github.com/lucasb-eyer/go-colorful v1.4.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-runewidth v0.0.24 h1:cpokDiIn0MGnhdHwuWnJBITySJ20QyNGnY2kR/ay2DU=
+github.com/mattn/go-runewidth v0.0.24/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
+github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
+github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
+golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=
+golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw=
+golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
@@ -0,0 +1,213 @@
+package main
+
+// A simple program demonstrating the textarea component from the Bubbles
+// component library.
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"charm.land/bubbles/v2/textarea"
+	tea "charm.land/bubbletea/v2"
+	"charm.land/lipgloss/v2"
+)
+
+func main() {
+	p := tea.NewProgram(initialModel())
+
+	if _, err := p.Run(); err != nil {
+		log.Fatal(err)
+	}
+}
+
+type transientMsg struct {
+	msg   string
+	until time.Time
+}
+
+type WriteSeekCloser interface {
+	io.WriteSeeker
+	io.Closer
+}
+
+type model struct {
+	textarea      textarea.Model
+	fh            WriteSeekCloser
+	title         string
+	transientMsgs []transientMsg
+}
+
+func getWriter() (WriteSeekCloser, error) {
+	hd, err := os.UserHomeDir()
+	if err != nil {
+		return nil, err
+	}
+
+	fp := filepath.Join(hd, "journal")
+	fpS, err := os.Stat(fp)
+	if err != nil {
+		return nil, err
+	}
+	if !fpS.IsDir() {
+		return nil, fmt.Errorf("fp: %s is not a dir", fp)
+	}
+
+	fn := fmt.Sprintf("journal-%s", time.Now().Format("2006-01-02_150405.md"))
+
+	file, err := os.Create(filepath.Join(fp, fn))
+	if err != nil {
+		return nil, err
+	}
+	return file, nil
+}
+
+func initialModel() model {
+	ti := textarea.New()
+	ti.Placeholder = "What's happening Peter ..."
+	ti.SetVirtualCursor(false)
+	ti.SetStyles(textarea.DefaultStyles(true)) // default to dark styles.
+	ti.Focus()
+	ti.SetHeight(20)
+	ti.SetWidth(80)
+
+	fh, err := getWriter()
+	if err != nil {
+		panic(err)
+	}
+	return model{
+		title:    time.Now().Format("2006-01-02 15:04"),
+		textarea: ti,
+		fh:       fh,
+	}
+}
+
+func (m model) Init() tea.Cmd {
+	return tea.Batch(textarea.Blink, tea.RequestBackgroundColor)
+}
+
+func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	var cmds []tea.Cmd
+	var cmd tea.Cmd
+
+	// clean out transient msgs
+	newMsgs := []transientMsg{}
+	for _, message := range m.transientMsgs {
+		if message.until.After(time.Now()) {
+			newMsgs = append(newMsgs, message)
+		}
+	}
+
+	m.transientMsgs = newMsgs
+
+	switch msg := msg.(type) {
+	case tea.BackgroundColorMsg:
+		// Update styling now that we know the background color.
+		m.textarea.SetStyles(textarea.DefaultStyles(msg.IsDark()))
+	case tea.KeyPressMsg:
+		switch msg.String() {
+		case "super+s", "ctrl+s":
+			var err error
+			err = m.writeFile()
+			m.transientMsgs = append(m.transientMsgs, transientMsg{
+				msg:   "saved",
+				until: time.Now().Add(time.Second * 2),
+			})
+			if err != nil {
+				m.transientMsgs = append(m.transientMsgs, transientMsg{
+					msg:   "saved",
+					until: time.Now().Add(time.Second * 2),
+				})
+				panic(err)
+			}
+		case "esc":
+			if m.textarea.Focused() {
+				m.textarea.Blur()
+			}
+		case "ctrl+c":
+			var err error
+			err = m.writeFile()
+			if err == nil {
+				err = m.fh.Close()
+			}
+			if err == nil {
+				return m, tea.Quit
+			} else {
+				panic(err)
+			}
+		default:
+			if !m.textarea.Focused() {
+				cmd = m.textarea.Focus()
+				cmds = append(cmds, cmd)
+			}
+		}
+
+		// We handle errors just like any other message
+		// case errMsg:
+		// 	m.err = msg
+		// 	return m, nil
+	}
+
+	m.textarea, cmd = m.textarea.Update(msg)
+	cmds = append(cmds, cmd)
+	return m, tea.Batch(cmds...)
+}
+
+func (m model) headerView() string {
+	return m.title + "\n"
+}
+
+func (m model) writeFile() error {
+	_, err := m.fh.Seek(0, io.SeekStart)
+	if err != nil {
+		return fmt.Errorf("seek: %w", err)
+	}
+
+	m.fh.Write([]byte("# " + m.title + "\n\n"))
+
+	_, err = m.fh.Write([]byte(m.textarea.Value()))
+	if err != nil {
+		return fmt.Errorf("write: %w", err)
+	}
+	return nil
+}
+
+func (m model) View() tea.View {
+	footer1 := "(ctrl+c to quit)"
+	footer2 := ""
+
+	for _, message := range m.transientMsgs {
+		footer2 += message.msg + ", "
+	}
+	footer2 = strings.TrimRight(footer2, ", ")
+	if len(footer2) > m.textarea.Width() {
+		footer2 = footer2[:m.textarea.Width()]
+	}
+
+	var c *tea.Cursor
+	if !m.textarea.VirtualCursor() {
+		c = m.textarea.Cursor()
+
+		if c != nil {
+			// Set the y offset of the cursor based on the position of the textarea
+			// in the application.
+			offset := lipgloss.Height(m.headerView())
+			c.Y += offset
+		}
+	}
+
+	f := strings.Join([]string{
+		m.headerView(),
+		m.textarea.View(),
+		footer1,
+		footer2,
+	}, "\n")
+
+	v := tea.NewView(f)
+	v.Cursor = c
+	return v
+}