feat: add support for brand.yml (#10)

README.md

@@ -36,7 +36,8 @@ or in your document yaml
 ```yaml
 format:
   invoice-typst:
-    lang: en_UK
+    lang: en
+    region: UK
     papersize: a4
     margin:
       x: 2.5cm
@@ -45,4 +46,20 @@ format:
     fontsize: 12pt 
 ```
 
+Using [`_brand.yml`](https://posit-dev.github.io/brand-yml/) ([v1.2.0](../../releases/tag/1.2.0)):
+
+```markdown
+brand:
+  typography:
+    fonts:
+      - family: Alegreya Sans
+        source: google
+    base:
+      family: "Alegreya Sans"
+      size: 12pt
+    headings:
+      family: "Alegreya Sans"
+      color: dodgerblue
+```
+
 You can view a preview of the rendered template below: [Invoice Template](https://m.canouil.dev/quarto-invoice/index.pdf)

_extensions/invoice/_extension.yml

@@ -1,7 +1,7 @@
 title: Invoice (Typst)
 author: Mickaël Canouil
-version: 1.1.1
-quarto-required: ">=1.4.0"
+version: 1.2.0
+quarto-required: ">=1.6.39"
 contributes:
   formats:
     typst:

_extensions/invoice/typst-show.typ

@@ -7,6 +7,8 @@ $if(title)$
 $endif$
 $if(logo)$
   logo: "$logo$",
+$elseif(brand.logo)$
+  font: ("$brand.logo$",),
 $endif$
 $if(sender)$
   sender: (
@@ -55,6 +57,9 @@ $endif$
 $if(lang)$
   lang: "$lang$",
 $endif$
+$if(region)$
+  region: "$region$",
+$endif$
 $if(margin)$
   margin: ($for(margin/pairs)$$margin.key$: $margin.value$,$endfor$),
 $endif$
@@ -63,8 +68,29 @@ $if(papersize)$
 $endif$
 $if(mainfont)$
   font: ("$mainfont$",),
+$elseif(brand.typography.base.family)$
+  font: ("$brand.typography.base.family$",),
 $endif$
 $if(fontsize)$
   fontsize: $fontsize$,
+$elseif(brand.typography.base.size)$
+  fontsize: $brand.typography.base.size$,
+$endif$
+$if(title)$
+$if(brand.typography.headings.family)$
+  heading-family: ("$brand.typography.headings.family$",),
+$endif$
+$if(brand.typography.headings.weight)$
+  heading-weight: $brand.typography.headings.weight$,
+$endif$
+$if(brand.typography.headings.style)$
+  heading-style: "$brand.typography.headings.style$",
+$endif$
+$if(brand.typography.headings.color)$
+  heading-color: $brand.typography.headings.color$,
+$endif$
+$if(brand.typography.headings.line-height)$
+  heading-line-height: $brand.typography.headings.line-height$,
+$endif$
 $endif$
 )

_extensions/invoice/typst-template.typ

@@ -37,11 +37,25 @@
   penalty: "€40",
   paper: "a4",
   margin: (x: 2.5cm, y: 2.5cm),
-  lang: "en_UK",
-  font: ("Alegreya Sans", "Alegreya Sans SC", "Alegreya Sans", "Alegreya Sans SC"),
+  lang: "en",
+  region: "UK",
+  font: "Alegreya Sans",
+  heading-family: none,
+  heading-weight: "bold",
+  heading-style: "normal",
+  heading-color: black,
+  heading-line-height: 0.65em,
   fontsize: 12pt,
+  title-size: 1.5em,
   body
 ) = {
+
+  show heading: it => [
+    #set par(leading: heading-line-height)
+    #set text(font: heading-family, weight: heading-weight, style: heading-style, fill: heading-color)
+    #it.body
+  ]
+
   let issued = parse-date(invoice.at("issued"))
   if "penalty" in invoice and invoice != none {
     let penalty = invoice.at("penalty", default: "€40")
@@ -66,6 +80,7 @@
   set par(justify: true)
   set text(
     lang: lang,
+    region: region,
     font: font,
     size: fontsize,
   )

template.qmd

@@ -38,12 +38,21 @@ format:
     margin:
       x: 2.5cm
       y: 2.5cm
-    mainfont: "Alegreya Sans"
-    fontsize: 12pt 
+brand:
+  typography:
+    fonts:
+      - family: Alegreya Sans
+        source: google
+    base:
+      family: "Alegreya Sans"
+      size: 12pt
+    headings:
+      color: dodgerblue
 ---
 
 <!--
 Currently hard to get the right style for the table in markdown.
+
 +-----------------------------------+-----+------------+-------+-----------------+
 | Details                           | Qty | Unit price | VAT % | Total excl. VAT | 
 +===================================+=====+============+=======+=================+