git.iko.soy/crush
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crush/internal/tui/styles/markdown.go
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1package styles
3import (
4 "fmt"
5 "image/color"
7 "github.com/charmbracelet/glamour/v2"
8 "github.com/charmbracelet/glamour/v2/ansi"
9)
11// lipglossColorToHex converts a color.Color to hex string
12func lipglossColorToHex(c color.Color) string {
13 r, g, b, _ := c.RGBA()
14 return fmt.Sprintf("#%02x%02x%02x", r>>8, g>>8, b>>8)
17// Helper functions for style pointers
18func boolPtr(b bool) *bool { return &b }
19func stringPtr(s string) *string { return &s }
20func uintPtr(u uint) *uint { return &u }
22// returns a glamour TermRenderer configured with the current theme
23func GetMarkdownRenderer(width int) *glamour.TermRenderer {
24 t := CurrentTheme()
25 r, _ := glamour.NewTermRenderer(
26 glamour.WithStyles(t.S().Markdown),
27 glamour.WithWordWrap(width),
28 )
29 return r
32// returns a glamour TermRenderer with no colors (plain text with structure)
33func GetPlainMarkdownRenderer(width int) *glamour.TermRenderer {
34 r, _ := glamour.NewTermRenderer(
35 glamour.WithStyles(PlainMarkdownStyle()),
36 glamour.WithWordWrap(width),
37 )
38 return r
41// PlainMarkdownStyle returns a glamour style config with no colors
42func PlainMarkdownStyle() ansi.StyleConfig {
43 t := CurrentTheme()
44 bgColor := stringPtr(lipglossColorToHex(t.BgBaseLighter))
45 fgColor := stringPtr(lipglossColorToHex(t.FgMuted))
46 return ansi.StyleConfig{
47 Document: ansi.StyleBlock{
48 StylePrimitive: ansi.StylePrimitive{
49 Color: fgColor,
50 BackgroundColor: bgColor,
51 },
52 },
53 BlockQuote: ansi.StyleBlock{
54 StylePrimitive: ansi.StylePrimitive{
55 Color: fgColor,
56 BackgroundColor: bgColor,
57 },
58 Indent: uintPtr(1),
59 IndentToken: stringPtr("│ "),
60 },
61 List: ansi.StyleList{
62 LevelIndent: defaultListIndent,
63 },
64 Heading: ansi.StyleBlock{
65 StylePrimitive: ansi.StylePrimitive{
66 BlockSuffix: "\n",
67 Bold: boolPtr(true),
68 Color: fgColor,
69 BackgroundColor: bgColor,
70 },
71 },
72 H1: ansi.StyleBlock{
73 StylePrimitive: ansi.StylePrimitive{
74 Prefix: " ",
75 Suffix: " ",
76 Bold: boolPtr(true),
77 Color: fgColor,
78 BackgroundColor: bgColor,
79 },
80 },
81 H2: ansi.StyleBlock{
82 StylePrimitive: ansi.StylePrimitive{
83 Prefix: "## ",
84 Color: fgColor,
85 BackgroundColor: bgColor,
86 },
87 },
88 H3: ansi.StyleBlock{
89 StylePrimitive: ansi.StylePrimitive{
90 Prefix: "### ",
91 Color: fgColor,
92 BackgroundColor: bgColor,
93 },
94 },
95 H4: ansi.StyleBlock{
96 StylePrimitive: ansi.StylePrimitive{
97 Prefix: "#### ",
98 Color: fgColor,
99 BackgroundColor: bgColor,
100 },
101 },
102 H5: ansi.StyleBlock{
103 StylePrimitive: ansi.StylePrimitive{
104 Prefix: "##### ",
105 Color: fgColor,
106 BackgroundColor: bgColor,
107 },
108 },
109 H6: ansi.StyleBlock{
110 StylePrimitive: ansi.StylePrimitive{
111 Prefix: "###### ",
112 Color: fgColor,
113 BackgroundColor: bgColor,
114 },
115 },
116 Strikethrough: ansi.StylePrimitive{
117 CrossedOut: boolPtr(true),
118 Color: fgColor,
119 BackgroundColor: bgColor,
120 },
121 Emph: ansi.StylePrimitive{
122 Italic: boolPtr(true),
123 Color: fgColor,
124 BackgroundColor: bgColor,
125 },
126 Strong: ansi.StylePrimitive{
127 Bold: boolPtr(true),
128 Color: fgColor,
129 BackgroundColor: bgColor,
130 },
131 HorizontalRule: ansi.StylePrimitive{
132 Format: "\n--------\n",
133 Color: fgColor,
134 BackgroundColor: bgColor,
135 },
136 Item: ansi.StylePrimitive{
137 BlockPrefix: "• ",
138 Color: fgColor,
139 BackgroundColor: bgColor,
140 },
141 Enumeration: ansi.StylePrimitive{
142 BlockPrefix: ". ",
143 Color: fgColor,
144 BackgroundColor: bgColor,
145 },
146 Task: ansi.StyleTask{
147 StylePrimitive: ansi.StylePrimitive{
148 Color: fgColor,
149 BackgroundColor: bgColor,
150 },
151 Ticked: "[✓] ",
152 Unticked: "[ ] ",
153 },
154 Link: ansi.StylePrimitive{
155 Underline: boolPtr(true),
156 Color: fgColor,
157 BackgroundColor: bgColor,
158 },
159 LinkText: ansi.StylePrimitive{
160 Bold: boolPtr(true),
161 Color: fgColor,
162 BackgroundColor: bgColor,
163 },
164 Image: ansi.StylePrimitive{
165 Underline: boolPtr(true),
166 Color: fgColor,
167 BackgroundColor: bgColor,
168 },
169 ImageText: ansi.StylePrimitive{
170 Format: "Image: {{.text}} →",
171 Color: fgColor,
172 BackgroundColor: bgColor,
173 },
174 Code: ansi.StyleBlock{
175 StylePrimitive: ansi.StylePrimitive{
176 Prefix: " ",
177 Suffix: " ",
178 Color: fgColor,
179 BackgroundColor: bgColor,
180 },
181 },
182 CodeBlock: ansi.StyleCodeBlock{
183 StyleBlock: ansi.StyleBlock{
184 StylePrimitive: ansi.StylePrimitive{
185 Color: fgColor,
186 BackgroundColor: bgColor,
187 },
188 Margin: uintPtr(defaultMargin),
189 },
190 },
191 Table: ansi.StyleTable{
192 StyleBlock: ansi.StyleBlock{
193 StylePrimitive: ansi.StylePrimitive{
194 Color: fgColor,
195 BackgroundColor: bgColor,
196 },
197 },
198 },
199 DefinitionDescription: ansi.StylePrimitive{
200 BlockPrefix: "\n ",
201 Color: fgColor,
202 BackgroundColor: bgColor,
203 },
204 }