feat: switch default font to support nerd fonts

LICENSE.txt

@@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+SOFTWARE.

README.md

@@ -111,7 +111,7 @@ See [here](https://github.com/daylinmorgan/yartsu/blob/main/docs/themes.md) a pr
 ## TODO
 
 - [ ] add unit tests
-- [ ] add support for nerd-fonts
+- [x] add support for nerd-fonts
 - [ ] add optional shadow
 - [ ] add more themes
 

yartsu/_export_format.py

@@ -0,0 +1,46 @@
+CONSOLE_SVG_FORMAT = """\
+<svg class="rich-terminal" viewBox="0 0 {width} {height}" xmlns="http://www.w3.org/2000/svg">
+    <!-- Generated with Rich https://www.textualize.io -->
+    <style>
+    @font-face {{
+        font-family: "Fira Code";
+        src: local("FiraCode-Regular"),
+            url("https://cdn.jsdelivr.net/gh/ryanoasis/nerd-fonts@2.1.0/patched-fonts/FiraCode/Regular/complete/Fira%20Code%20Regular%20Nerd%20Font%20Complete.ttf") format("truetype");
+        font-style: normal;
+        font-weight: 400;
+    }}
+    @font-face {{
+        font-family: "Fira Code";
+        src: local("FiraCode-Bold"),
+            url("https://cdn.jsdelivr.net/gh/ryanoasis/nerd-fonts@2.1.0/patched-fonts/FiraCode/Regular/complete/Fira%20Code%20Bold%20Nerd%20Font%20Complete.ttf") format("truetype");
+        font-style: bold;
+        font-weight: 700;
+    }}
+    .{unique_id}-matrix {{
+        font-family: Fira Code, monospace;
+        font-size: {char_height}px;
+        line-height: {line_height}px;
+        font-variant-east-asian: full-width;
+    }}
+    .{unique_id}-title {{
+        font-size: 18px;
+        font-weight: bold;
+        font-family: arial;
+    }}
+    {styles}
+    </style>
+    <defs>
+    <clipPath id="{unique_id}-clip-terminal">
+      <rect x="0" y="0" width="{terminal_width}" height="{terminal_height}" />
+    </clipPath>
+    {lines}
+    </defs>
+    {chrome}
+    <g transform="translate({terminal_x}, {terminal_y})" clip-path="url(#{unique_id}-clip-terminal)">
+    {backgrounds}
+    <g class="{unique_id}-matrix">
+    {matrix}
+    </g>
+    </g>
+</svg>
+"""

yartsu/cli.py

@@ -7,6 +7,7 @@ from pathlib import Path
 from rich.console import Console
 from rich.text import Text
 
+from ._export_format import CONSOLE_SVG_FORMAT
 from ._run_cmd import run_cmd
 from ._version import __version__
 from .argparse import ArgumentParser
@@ -117,6 +118,11 @@ def main() -> None:
 
     console.print(parsed_input)
 
-    console.save_svg(args.output, title=title, theme=THEMES[args.theme])
+    console.save_svg(
+        args.output,
+        title=title,
+        theme=THEMES[args.theme],
+        code_format=CONSOLE_SVG_FORMAT,
+    )
 
     term.print(f"\nSaved to {args.output}.")