Added basic functionality

.gitignore

@@ -1,25 +1,9 @@
-# ---> Go.AllowList
-# Allowlisting gitignore template for GO projects prevents us
-# from adding various unwanted local files, such as generated
-# files, developer configurations or IDE-specific files etc.
-#
-# Recommended: Go.AllowList.gitignore
-
-# Ignore everything
 *
-
-# But not these files...
 !/.gitignore
-
 !*.go
+!*.sh
 !go.sum
 !go.mod
-
 !README.md
 !LICENSE
-
-# !Makefile
-
-# ...even if they are in subdirectories
 !*/
-

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 cli
+Copyright (c) 2023 Eduard Urbach
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -1,3 +1,17 @@
 # dash
 
-Dashboard for my terminal
+Dashboard for my terminal.
+
+## Usage
+
+- Run your terminal in fullscreen
+- Set the terminal opacity to 50%
+- Start `dash`
+
+## alacritty
+
+If you're using alacritty you can set the opacity for a single instance via:
+
+```sh
+alacritty msg config window.opacity=0.5
+```

clock/clock.go

@@ -0,0 +1,35 @@
+package clock
+
+import (
+	"time"
+
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+)
+
+const (
+	interval = 1 * time.Second
+	format   = "15:04:05"
+)
+
+func New(app *tview.Application) *tview.TextView {
+	view := tview.NewTextView()
+	view.SetTextAlign(tview.AlignCenter)
+	view.SetBackgroundColor(tcell.ColorDefault)
+	view.SetText(time.Now().Format(format))
+	view.SetBorderPadding(1, 1, 1, 1)
+	go refresh(app, view)
+	return view
+}
+
+func refresh(app *tview.Application, view *tview.TextView) {
+	tick := time.NewTicker(interval)
+
+	for {
+		select {
+		case <-tick.C:
+			view.SetText(time.Now().Format(format))
+			app.Draw()
+		}
+	}
+}

editor/editor.go

@@ -0,0 +1,14 @@
+package editor
+
+import (
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+)
+
+func New(app *tview.Application) *tview.TextArea {
+	view := tview.NewTextArea()
+	view.SetBackgroundColor(tcell.ColorDefault)
+	view.SetTextStyle(tcell.StyleDefault)
+	view.SetText("Having been erased,\nThe document you're seeking\nMust now be retyped.", true)
+	return view
+}

empty/empty.go

@@ -0,0 +1,13 @@
+package empty
+
+import (
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+)
+
+func New(app *tview.Application) *tview.Box {
+	view := tview.NewBox()
+	view.SetBackgroundColor(tcell.ColorDefault)
+	view.SetBorderPadding(1, 1, 1, 1)
+	return view
+}

go.mod

@@ -0,0 +1,18 @@
+module git.akyoto.dev/cli/dash
+
+go 1.21.0
+
+require (
+	github.com/gdamore/tcell/v2 v2.6.0
+	github.com/rivo/tview v0.0.0-20230814110005-ccc2c8119703
+)
+
+require (
+	github.com/gdamore/encoding v1.0.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/rivo/uniseg v0.4.3 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/term v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+)

go.sum

@@ -0,0 +1,42 @@
+github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko=
+github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
+github.com/gdamore/tcell/v2 v2.6.0 h1:OKbluoP9VYmJwZwq/iLb4BxwKcwGthaa1YNBJIyCySg=
+github.com/gdamore/tcell/v2 v2.6.0/go.mod h1:be9omFATkdr0D9qewWW3d+MEvl5dha+Etb5y65J2H8Y=
+github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
+github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
+github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/rivo/tview v0.0.0-20230814110005-ccc2c8119703 h1:ZyM/+FYnpbZsFWuCohniM56kRoHRB4r5EuIzXEYkpxo=
+github.com/rivo/tview v0.0.0-20230814110005-ccc2c8119703/go.mod h1:nVwGv4MP47T0jvlk7KuTTjjuSmrGO4JF0iaiNt4bufE=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.4.3 h1:utMvzDsuh3suAEnhH0RdHmoPbU648o6CvXxTx4SBMOw=
+github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
+github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
+golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY=
+golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
+golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

main.go

@@ -0,0 +1,48 @@
+package main
+
+import (
+	"git.akyoto.dev/cli/dash/clock"
+	"git.akyoto.dev/cli/dash/editor"
+	"git.akyoto.dev/cli/dash/empty"
+	"git.akyoto.dev/cli/dash/osinfo"
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+)
+
+func main() {
+	app := tview.NewApplication()
+
+	header := clock.New(app)
+	main := editor.New(app)
+	footer := osinfo.New(app)
+	left := empty.New(app)
+	right := empty.New(app)
+
+	grid := tview.NewGrid()
+	grid.SetRows(3, 0, 3)
+	grid.SetColumns(0, 80, 0)
+	grid.SetBorders(false)
+	grid.SetBackgroundColor(tcell.ColorDefault)
+
+	grid.AddItem(header, 0, 0, 1, 3, 0, 0, false)
+	grid.AddItem(footer, 2, 0, 1, 3, 0, 0, false)
+
+	// Layout for screens narrower than 100 cells (menu and side bar are hidden).
+	grid.AddItem(left, 0, 0, 0, 0, 0, 0, false)
+	grid.AddItem(main, 1, 0, 1, 3, 0, 0, false)
+	grid.AddItem(right, 0, 0, 0, 0, 0, 0, false)
+
+	// Layout for screens wider than 100 cells.
+	grid.AddItem(left, 1, 0, 1, 1, 0, 100, false)
+	grid.AddItem(main, 1, 1, 1, 1, 0, 100, false)
+	grid.AddItem(right, 1, 2, 1, 1, 0, 100, false)
+
+	app.SetRoot(grid, true)
+	app.SetFocus(main)
+
+	err := app.Run()
+
+	if err != nil {
+		panic(err)
+	}
+}

opacity.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+alacritty msg config window.opacity=0.5

osinfo/osinfo.go

@@ -0,0 +1,24 @@
+package osinfo
+
+import (
+	"os/exec"
+	"strings"
+
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+)
+
+func New(app *tview.Application) *tview.TextView {
+	view := tview.NewTextView()
+	view.SetTextAlign(tview.AlignCenter)
+	view.SetBackgroundColor(tcell.ColorDefault)
+	view.SetBorderPadding(1, 1, 1, 1)
+
+	out, _ := exec.Command("lsb_release", "-sd").Output()
+	distro := string(out)
+	distro = strings.TrimSpace(distro)
+	distro = strings.Trim(distro, "\"")
+	view.SetText(distro)
+
+	return view
+}