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docs(example): rainbow string #96

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4f2eba7
docs(example): rainbow string
caarlos0 Jul 21, 2022
1d759ef
fix: rename
caarlos0 Jul 21, 2022
203188c
fix: update gamut
caarlos0 Jul 22, 2022
92b1739
Merge remote-tracking branch 'origin/master' into rainbow
caarlos0 May 13, 2024
e23bad1
chore: go mod tidy
caarlos0 May 13, 2024
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6 changes: 5 additions & 1 deletion examples/go.mod
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Expand Up @@ -7,10 +7,10 @@ replace github.com/charmbracelet/lipgloss => ../
require (
github.com/charmbracelet/lipgloss v0.4.0
github.com/charmbracelet/wish v0.5.0
github.com/charmbracelet/x/exp/term v0.0.0-20240425164147-ba2a9512b05f
github.com/gliderlabs/ssh v0.3.4
github.com/kr/pty v1.1.1
github.com/lucasb-eyer/go-colorful v1.2.0
github.com/muesli/gamut v0.3.1
github.com/muesli/termenv v0.15.2
golang.org/x/term v0.15.0
)
Expand All @@ -20,10 +20,14 @@ require (
github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
github.com/caarlos0/sshmarshal v0.1.0 // indirect
github.com/charmbracelet/keygen v0.3.0 // indirect
github.com/charmbracelet/x/exp/term v0.0.0-20240425164147-ba2a9512b05f // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-runewidth v0.0.15 // indirect
github.com/mitchellh/go-homedir v1.1.0 // indirect
github.com/muesli/clusters v0.0.0-20200529215643-2700303c1762 // indirect
github.com/muesli/kmeans v0.3.1 // indirect
github.com/rivo/uniseg v0.4.7 // indirect
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
golang.org/x/crypto v0.17.0 // indirect
golang.org/x/sys v0.19.0 // indirect
)
15 changes: 15 additions & 0 deletions examples/go.sum
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Expand Up @@ -35,6 +35,7 @@ github.com/go-git/go-billy/v5 v5.2.0/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI
github.com/go-git/go-billy/v5 v5.3.1/go.mod h1:pmpqyWchKfYfrkb/UVH4otLvyi/5gJlGI4Hb3ZqZ3W0=
github.com/go-git/go-git-fixtures/v4 v4.2.1/go.mod h1:K8zd3kDUAykwTdDCr+I0per6Y6vMiRR/nnVTBtavnB0=
github.com/go-git/go-git/v5 v5.4.2/go.mod h1:gQ1kArt6d+n+BGd+/B/I74HwRTLhth2+zti4ihgckDc=
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
Expand All @@ -58,6 +59,7 @@ github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27k
github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
Expand All @@ -67,7 +69,16 @@ github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
github.com/muesli/ansi v0.0.0-20211018074035-2e021307bc4b/go.mod h1:fQuZ0gauxyBcmsdE3ZT4NasjaRdxmbCS0jRHsrWu3Ho=
github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
github.com/muesli/clusters v0.0.0-20180605185049-a07a36e67d36/go.mod h1:mw5KDqUj0eLj/6DUNINLVJNoPTFkEuGMHtJsXLviLkY=
github.com/muesli/clusters v0.0.0-20200529215643-2700303c1762 h1:p4A2Jx7Lm3NV98VRMKlyWd3nqf8obft8NfXlAUmqd3I=
github.com/muesli/clusters v0.0.0-20200529215643-2700303c1762/go.mod h1:mw5KDqUj0eLj/6DUNINLVJNoPTFkEuGMHtJsXLviLkY=
github.com/muesli/gamut v0.3.1 h1:8hozovcrDBWLLAwuOXC+UDyO0/uNroIdXAmY/lQOMHo=
github.com/muesli/gamut v0.3.1/go.mod h1:BED0DN21PXU1YaYNwaTmX9700SRHPcWWd6Llj0zsz5k=
github.com/muesli/kmeans v0.3.1 h1:KshLQ8wAETfLWOJKMuDCVYHnafddSa1kwGh/IypGIzY=
github.com/muesli/kmeans v0.3.1/go.mod h1:8/OvJW7cHc1BpRf8URb43m+vR105DDe+Kj1WcFXYDqc=
github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68/go.mod h1:Xk+z4oIWdQqJzsxyjgl3P22oYZnHdZ8FFTHAQQt5BMQ=
github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs=
github.com/muesli/termenv v0.11.1-0.20220212125758-44cd13922739/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs=
github.com/muesli/termenv v0.15.2 h1:GohcuySI0QmI3wN8Ok9PtKGkgkFIk7y6Vpb5PvrY+Wo=
github.com/muesli/termenv v0.15.2/go.mod h1:Epx+iuz8sNs7mNKhxzH4fWXGNpZwUaJKRS1noLXviQ8=
Expand All @@ -86,8 +97,11 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/wcharczuk/go-chart/v2 v2.1.0/go.mod h1:yx7MvAVNcP/kN9lKXM/NTce4au4DFN99j6i1OwDclNA=
github.com/xanzy/ssh-agent v0.3.0/go.mod h1:3s9xbODqPuuhK9JV1R321M/FlMZSBvE5aY6eAcqrDh0=
github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
Expand All @@ -99,6 +113,7 @@ golang.org/x/crypto v0.0.0-20220307211146-efcb8507fb70/go.mod h1:IxCIyHEi3zRg3s0
golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
golang.org/x/image v0.0.0-20200927104501-e162460cd6b5/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
Expand Down
14 changes: 13 additions & 1 deletion examples/layout/main.go
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Expand Up @@ -4,11 +4,13 @@ package main

import (
"fmt"
"image/color"
"os"
"strings"

"github.com/charmbracelet/lipgloss"
"github.com/lucasb-eyer/go-colorful"
"github.com/muesli/gamut"
"golang.org/x/term"
)

Expand All @@ -30,6 +32,7 @@ var (
subtle = lipgloss.AdaptiveColor{Light: "#D9DCCF", Dark: "#383838"}
highlight = lipgloss.AdaptiveColor{Light: "#874BFD", Dark: "#7D56F4"}
special = lipgloss.AdaptiveColor{Light: "#43BF6D", Dark: "#73F59F"}
blends = gamut.Blends(highlight, special, 24)

divider = lipgloss.NewStyle().
SetString("•").
Expand Down Expand Up @@ -235,7 +238,7 @@ func main() {
okButton := activeButtonStyle.Render("Yes")
cancelButton := buttonStyle.Render("Maybe")

question := lipgloss.NewStyle().Width(50).Align(lipgloss.Center).Render("Are you sure you want to eat marmalade?")
question := lipgloss.NewStyle().Width(50).Align(lipgloss.Center).Render(rainbow(lipgloss.NewStyle(), "Are you sure you want to eat marmalade?", blends))
buttons := lipgloss.JoinHorizontal(lipgloss.Top, okButton, cancelButton)
ui := lipgloss.JoinVertical(lipgloss.Center, question, buttons)

Expand Down Expand Up @@ -371,3 +374,12 @@ func max(a, b int) int {
}
return b
}

func rainbow(base lipgloss.Style, s string, colors []color.Color) string {
var str string
for i, ss := range s {
color, _ := colorful.MakeColor(colors[i%len(colors)])
str = str + base.Foreground(lipgloss.Color(color.Hex())).Render(string(ss))
}
return str
}