|
| 1 | +--- |
| 2 | +title: Hextra Shortcodes Examples |
| 3 | +weight: 6 |
| 4 | +description: Demonstrations of every Hextra shortcode ported to the Academy theme. Each shortcode is namespaced under hextra/ to avoid conflicts with existing Academy, Docsy, and Hugo shortcodes. |
| 5 | +draft: true |
| 6 | +--- |
| 7 | + |
| 8 | +This page exercises every shortcode ported from the [Hextra](https://imfing.github.io/hextra/docs/guide/shortcodes/) Hugo theme. All shortcodes are invoked with the `hextra/` prefix. |
| 9 | + |
| 10 | +{{< alert type="note" title="Test Page: Not for Production" >}} |
| 11 | +This page will not be published in the production version of the site. It is only visible during local preview and serves as a rendering test for the Hextra shortcodes. |
| 12 | +{{< /alert >}} |
| 13 | + |
| 14 | +--- |
| 15 | + |
| 16 | +## Callout |
| 17 | + |
| 18 | +Callouts highlight important information. Five types are supported: **default**, **info**, **warning**, **error**, and **important**. |
| 19 | + |
| 20 | +{{< hextra/callout >}} |
| 21 | +This is a **default** callout. It uses a light-bulb icon and green styling. |
| 22 | +{{< /hextra/callout >}} |
| 23 | + |
| 24 | +{{< hextra/callout type="info" >}} |
| 25 | +This is an **info** callout. Use it to surface supplementary context. |
| 26 | +{{< /hextra/callout >}} |
| 27 | + |
| 28 | +{{< hextra/callout type="warning" >}} |
| 29 | +This is a **warning** callout. Draw attention to potential issues. |
| 30 | +{{< /hextra/callout >}} |
| 31 | + |
| 32 | +{{< hextra/callout type="error" >}} |
| 33 | +This is an **error** callout. Indicate something that went wrong. |
| 34 | +{{< /hextra/callout >}} |
| 35 | + |
| 36 | +{{< hextra/callout type="important" >}} |
| 37 | +This is an **important** callout. Emphasize critical information. |
| 38 | +{{< /hextra/callout >}} |
| 39 | + |
| 40 | +### Callout with emoji |
| 41 | + |
| 42 | +{{< hextra/callout emoji="🚀" >}} |
| 43 | +You can use an **emoji** instead of an icon. |
| 44 | +{{< /hextra/callout >}} |
| 45 | + |
| 46 | +--- |
| 47 | + |
| 48 | +## Cards |
| 49 | + |
| 50 | +Cards display content in a responsive grid. Wrap individual `hextra/card` shortcodes inside a `hextra/cards` container. |
| 51 | + |
| 52 | +### Basic cards (3 columns, default) |
| 53 | + |
| 54 | +{{< hextra/cards >}} |
| 55 | + {{< hextra/card link="https://gohugo.io" title="Hugo" subtitle="The world's fastest static site generator." icon="document-text" >}} |
| 56 | + {{< hextra/card link="https://getbootstrap.com" title="Bootstrap" subtitle="Build fast, responsive sites with Bootstrap." icon="folder" >}} |
| 57 | + {{< hextra/card link="https://github.com" title="GitHub" subtitle="Where the world builds software." icon="information-circle" >}} |
| 58 | +{{< /hextra/cards >}} |
| 59 | + |
| 60 | +### Two-column cards |
| 61 | + |
| 62 | +{{< hextra/cards cols="2" >}} |
| 63 | + {{< hextra/card title="Card without link" subtitle="This card has no link — it is not clickable." >}} |
| 64 | + {{< hextra/card link="/" title="Card with tag" subtitle="This card sports a badge tag." tag="New" tagColor="success" >}} |
| 65 | +{{< /hextra/cards >}} |
| 66 | + |
| 67 | +--- |
| 68 | + |
| 69 | +## Details |
| 70 | + |
| 71 | +A collapsible content block built on the native `<details>` element. |
| 72 | + |
| 73 | +{{< hextra/details title="Click to expand this section" >}} |
| 74 | +Here is the hidden content revealed when the summary is clicked. |
| 75 | + |
| 76 | +- Supports **Markdown** formatting |
| 77 | +- Lists, `code`, and _emphasis_ all work |
| 78 | +{{< /hextra/details >}} |
| 79 | + |
| 80 | +### Initially closed |
| 81 | + |
| 82 | +{{< hextra/details title="This one starts closed" closed="true" >}} |
| 83 | +You had to click to see this content! |
| 84 | +{{< /hextra/details >}} |
| 85 | + |
| 86 | +--- |
| 87 | + |
| 88 | +## Steps |
| 89 | + |
| 90 | +Numbered step lists rendered with CSS counters. Use heading levels (h3–h6) inside the shortcode body. |
| 91 | + |
| 92 | +{{< hextra/steps >}} |
| 93 | + |
| 94 | +### Clone the repository |
| 95 | + |
| 96 | +```bash |
| 97 | +git clone https://github.com/layer5io/academy-example.git |
| 98 | +``` |
| 99 | + |
| 100 | +### Install dependencies |
| 101 | + |
| 102 | +```bash |
| 103 | +npm install |
| 104 | +``` |
| 105 | + |
| 106 | +### Start the development server |
| 107 | + |
| 108 | +```bash |
| 109 | +hugo server -D |
| 110 | +``` |
| 111 | + |
| 112 | +{{< /hextra/steps >}} |
| 113 | + |
| 114 | +--- |
| 115 | + |
| 116 | +## Tabs |
| 117 | + |
| 118 | +Tabbed interfaces powered by Bootstrap 5 nav-tabs. Each `hextra/tab` is nested inside a `hextra/tabs` container. |
| 119 | + |
| 120 | +{{< hextra/tabs >}} |
| 121 | + {{< hextra/tab name="Go" >}} |
| 122 | + ```go |
| 123 | + package main |
| 124 | + |
| 125 | + import "fmt" |
| 126 | + |
| 127 | + func main() { |
| 128 | + fmt.Println("Hello, World!") |
| 129 | + } |
| 130 | + ``` |
| 131 | + {{< /hextra/tab >}} |
| 132 | + {{< hextra/tab name="Python" >}} |
| 133 | + ```python |
| 134 | + print("Hello, World!") |
| 135 | + ``` |
| 136 | + {{< /hextra/tab >}} |
| 137 | + {{< hextra/tab name="JavaScript" >}} |
| 138 | + ```javascript |
| 139 | + console.log("Hello, World!"); |
| 140 | + ``` |
| 141 | + {{< /hextra/tab >}} |
| 142 | +{{< /hextra/tabs >}} |
| 143 | + |
| 144 | +### Pre-selected tab |
| 145 | + |
| 146 | +The `selected` parameter sets the default tab. |
| 147 | + |
| 148 | +{{< hextra/tabs >}} |
| 149 | + {{< hextra/tab name="macOS" >}} |
| 150 | + ```bash |
| 151 | + brew install hugo |
| 152 | + ``` |
| 153 | + {{< /hextra/tab >}} |
| 154 | + {{< hextra/tab name="Linux" selected=true >}} |
| 155 | + ```bash |
| 156 | + sudo apt install hugo |
| 157 | + ``` |
| 158 | + {{< /hextra/tab >}} |
| 159 | + {{< hextra/tab name="Windows" >}} |
| 160 | + ```powershell |
| 161 | + choco install hugo-extended |
| 162 | + ``` |
| 163 | + {{< /hextra/tab >}} |
| 164 | +{{< /hextra/tabs >}} |
| 165 | + |
| 166 | +--- |
| 167 | + |
| 168 | +## File Tree |
| 169 | + |
| 170 | +An interactive file tree with expandable folders. Compose `hextra/filetree/container`, `hextra/filetree/folder`, and `hextra/filetree/file`. |
| 171 | + |
| 172 | +{{< hextra/filetree/container >}} |
| 173 | + {{< hextra/filetree/folder name="content" >}} |
| 174 | + {{< hextra/filetree/folder name="docs" >}} |
| 175 | + {{< hextra/filetree/file name="_index.md" >}} |
| 176 | + {{< hextra/filetree/file name="getting-started.md" >}} |
| 177 | + {{< /hextra/filetree/folder >}} |
| 178 | + {{< hextra/filetree/folder name="blog" state="closed" >}} |
| 179 | + {{< hextra/filetree/file name="_index.md" >}} |
| 180 | + {{< hextra/filetree/file name="first-post.md" >}} |
| 181 | + {{< /hextra/filetree/folder >}} |
| 182 | + {{< /hextra/filetree/folder >}} |
| 183 | + {{< hextra/filetree/folder name="layouts" >}} |
| 184 | + {{< hextra/filetree/file name="baseof.html" >}} |
| 185 | + {{< hextra/filetree/file name="index.html" >}} |
| 186 | + {{< /hextra/filetree/folder >}} |
| 187 | + {{< hextra/filetree/file name="hugo.yaml" >}} |
| 188 | + {{< hextra/filetree/file name="package.json" >}} |
| 189 | +{{< /hextra/filetree/container >}} |
| 190 | + |
| 191 | +--- |
| 192 | + |
| 193 | +## Badge |
| 194 | + |
| 195 | +Inline badges with color variants. |
| 196 | + |
| 197 | +### Positional form (gray, default) |
| 198 | + |
| 199 | +{{< hextra/badge "Default" >}} |
| 200 | + |
| 201 | +### Named parameters with colors |
| 202 | + |
| 203 | +{{< hextra/badge content="Success" color="green" >}} |
| 204 | +{{< hextra/badge content="Info" color="blue" >}} |
| 205 | +{{< hextra/badge content="Warning" color="yellow" >}} |
| 206 | +{{< hextra/badge content="Error" color="red" >}} |
| 207 | +{{< hextra/badge content="Important" color="purple" >}} |
| 208 | +{{< hextra/badge content="Amber" color="amber" >}} |
| 209 | + |
| 210 | +### Badge with link |
| 211 | + |
| 212 | +{{< hextra/badge content="Visit Hugo" color="blue" link="https://gohugo.io" >}} |
| 213 | + |
| 214 | +### Badge with icon |
| 215 | + |
| 216 | +{{< hextra/badge content="Documentation" color="green" icon="document-text" >}} |
| 217 | + |
| 218 | +--- |
| 219 | + |
| 220 | +## Icon |
| 221 | + |
| 222 | +Renders an inline SVG icon from `data/hextra/icons.yaml`. |
| 223 | + |
| 224 | +Here are a few icons inline: {{< hextra/icon "light-bulb" >}} light-bulb, {{< hextra/icon "information-circle" >}} information-circle, {{< hextra/icon "exclamation" >}} exclamation, {{< hextra/icon "folder" >}} folder, {{< hextra/icon "document-text" >}} document-text. |
| 225 | + |
| 226 | +--- |
| 227 | + |
| 228 | +## PDF |
| 229 | + |
| 230 | +Embeds a PDF file in an iframe. _(Requires a real PDF path.)_ |
| 231 | + |
| 232 | +Usage: |
| 233 | + |
| 234 | +```text |
| 235 | +{{</* hextra/pdf "/path/to/sample.pdf" */>}} |
| 236 | +``` |
| 237 | + |
| 238 | +<p class="text-body-secondary"><em>Supply a valid PDF path in the shortcode above to test rendering.</em></p> |
| 239 | + |
| 240 | +--- |
| 241 | + |
| 242 | +## Include |
| 243 | + |
| 244 | +Includes the rendered content of another page inline. _(Requires a page path that exists in the content directory.)_ |
| 245 | + |
| 246 | +Usage: |
| 247 | + |
| 248 | +```text |
| 249 | +{{%/* hextra/include "content-formatting-examples" */%}} |
| 250 | +``` |
| 251 | + |
| 252 | +<p class="text-body-secondary"><em>Replace the path with an existing content page to test the <code>hextra/include</code> shortcode.</em></p> |
| 253 | + |
| 254 | +--- |
| 255 | + |
| 256 | +## Term |
| 257 | + |
| 258 | +Wraps a glossary term in an `<abbr>` tooltip. Definitions are sourced from `data/<lang>/termbase.yaml`. |
| 259 | + |
| 260 | +Usage: |
| 261 | + |
| 262 | +```text |
| 263 | +{{</* hextra/term "API" */>}} |
| 264 | +``` |
| 265 | + |
| 266 | +To test, create `data/en/termbase.yaml`: |
| 267 | + |
| 268 | +```yaml |
| 269 | +- abbr: API |
| 270 | + term: Application Programming Interface |
| 271 | + definition: A set of protocols for building software. |
| 272 | +``` |
| 273 | +
|
| 274 | +<p class="text-body-secondary"><em>Create the termbase data file above, then use the shortcode in your content.</em></p> |
| 275 | +
|
| 276 | +--- |
| 277 | +
|
| 278 | +## Jupyter |
| 279 | +
|
| 280 | +Renders a Jupyter Notebook (.ipynb) as code blocks and markdown cells. |
| 281 | +
|
| 282 | +Usage: |
| 283 | +
|
| 284 | +```text |
| 285 | +{{%/* hextra/jupyter "notebook.ipynb" */%}} |
| 286 | +``` |
| 287 | + |
| 288 | +<p class="text-body-secondary"><em>Place a <code>.ipynb</code> file in this page bundle and use the shortcode above to test.</em></p> |
| 289 | + |
| 290 | +--- |
| 291 | + |
| 292 | +## Asciinema |
| 293 | + |
| 294 | +Embeds an asciinema terminal recording player. |
| 295 | + |
| 296 | +Usage: |
| 297 | + |
| 298 | +```text |
| 299 | +{{</* hextra/asciinema file="demo.cast" */>}} |
| 300 | +``` |
| 301 | + |
| 302 | +<p class="text-body-secondary"><em>Place a <code>.cast</code> file in this page bundle and use the shortcode above to test.</em></p> |
| 303 | + |
| 304 | +--- |
| 305 | + |
| 306 | +## Combined example |
| 307 | + |
| 308 | +Below is a realistic example combining several shortcodes: |
| 309 | + |
| 310 | +{{< hextra/callout type="info" >}} |
| 311 | +Follow the steps below to set up your development environment. |
| 312 | +{{< /hextra/callout >}} |
| 313 | + |
| 314 | +{{< hextra/steps >}} |
| 315 | + |
| 316 | +### Prerequisites |
| 317 | + |
| 318 | +Make sure you have the following installed: |
| 319 | + |
| 320 | +{{< hextra/cards cols="2" >}} |
| 321 | + {{< hextra/card title="Hugo Extended" subtitle="v0.146.0 or later" link="https://gohugo.io/installation/" icon="document-text" >}} |
| 322 | + {{< hextra/card title="Node.js" subtitle="LTS version recommended" link="https://nodejs.org/" icon="folder" >}} |
| 323 | +{{< /hextra/cards >}} |
| 324 | + |
| 325 | +### Clone and install |
| 326 | + |
| 327 | +{{< hextra/tabs >}} |
| 328 | + {{< hextra/tab name="HTTPS" >}} |
| 329 | + ```bash |
| 330 | + git clone https://github.com/layer5io/academy-example.git |
| 331 | + cd academy-example && npm install |
| 332 | + ``` |
| 333 | + {{< /hextra/tab >}} |
| 334 | + {{< hextra/tab name="SSH" >}} |
| 335 | + ```bash |
| 336 | + git clone git@github.com:layer5io/academy-example.git |
| 337 | + cd academy-example && npm install |
| 338 | + ``` |
| 339 | + {{< /hextra/tab >}} |
| 340 | +{{< /hextra/tabs >}} |
| 341 | + |
| 342 | +### Verify the project structure |
| 343 | + |
| 344 | +{{< hextra/filetree/container >}} |
| 345 | + {{< hextra/filetree/folder name="academy-example" >}} |
| 346 | + {{< hextra/filetree/folder name="content" >}} |
| 347 | + {{< hextra/filetree/file name="_index.md" >}} |
| 348 | + {{< /hextra/filetree/folder >}} |
| 349 | + {{< hextra/filetree/file name="hugo.yaml" >}} |
| 350 | + {{< hextra/filetree/file name="package.json" >}} |
| 351 | + {{< hextra/filetree/file name="go.mod" >}} |
| 352 | + {{< /hextra/filetree/folder >}} |
| 353 | +{{< /hextra/filetree/container >}} |
| 354 | + |
| 355 | +### Start the server |
| 356 | + |
| 357 | +```bash |
| 358 | +hugo server -D |
| 359 | +``` |
| 360 | + |
| 361 | +{{< hextra/callout type="warning" >}} |
| 362 | +The `-D` flag renders draft pages. Remove it for production builds. |
| 363 | +{{< /hextra/callout >}} |
| 364 | + |
| 365 | +{{< /hextra/steps >}} |
| 366 | + |
| 367 | +{{< hextra/badge content="Setup complete" color="green" icon="light-bulb" >}} |
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