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use functions from brand.yml package #1288

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Merged
gadenbuie merged 3 commits into from
Feb 24, 2026
Merged

use functions from brand.yml package #1288

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04e667d
use functions from brand.yml package
bowerth Feb 23, 2026
c8973e7
drop brand.yml:: prefix, add news entry
bowerth Feb 24, 2026
fa27d30
chore: adjust news bullet
gadenbuie Feb 24, 2026
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4 changes: 4 additions & 0 deletions NEWS.md
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
# bslib (development version)

## Improvements and bug fixes

* The brand.yml example app (`shiny::runExample("brand.yml", package = "bslib")`) now uses `brand_pluck()` and `brand_has()` from `{brand.yml}`. (#1288)

# bslib 0.10.0

## Breaking changes
Expand Down
14 changes: 8 additions & 6 deletions inst/examples-shiny/brand.yml/app.R
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Original file line number Diff line number Diff line change
@@ -1,11 +1,13 @@
rlang::check_installed("shiny", version = "1.8.1")
rlang::check_installed("bslib", version = "0.8.0.9000")
rlang::check_installed("brand.yml")
rlang::check_installed("future")
rlang::check_installed("ggplot2")
rlang::check_installed("markdown")

library(shiny)
library(bslib)
library(brand.yml)
library(ggplot2)

library(future)
Expand All @@ -24,7 +26,7 @@ BRAND_PATH <- brand$path %||% "_brand.yml"
theme_set(theme_minimal())

if (requireNamespace("thematic", quietly = TRUE)) {
base_font <- bslib:::brand_pluck(brand, "typography", "base", "family")
base_font <- brand_pluck(brand, "typography", "base", "family")
if (!is.null(base_font)) {
# TODO: Update plot fonts dynamically
thematic::thematic_shiny(font = base_font)
Expand All @@ -43,7 +45,7 @@ is_app_packaged <-
getwd() == system.file("examples-shiny/brand.yml", package = "bslib")
use_download_button <- is_app_hosted || is_app_packaged

if (bslib:::brand_has(brand, "typography", "fonts")) {
if (brand_has(brand, "typography", "fonts")) {
tryCatch(
{
if (brand$typography$fonts[[2]]$files[[1]]$path == "Monda.ttf") {
Expand Down Expand Up @@ -437,8 +439,8 @@ server <- function(input, output, session) {

output$brand_name <- renderUI({
brand_name <-
bslib:::brand_pluck(brand_yml(), "meta", "name", "short") %||%
bslib:::brand_pluck(brand_yml(), "meta", "name")
brand_pluck(brand_yml(), "meta", "name", "short") %||%
brand_pluck(brand_yml(), "meta", "name")

if (rlang::is_string(brand_name)) brand_name else "brand.yml Demo"
})
Expand All @@ -447,8 +449,8 @@ server <- function(input, output, session) {
brand <- brand_yml()

logo <-
bslib:::brand_pluck(brand, "logo", "small") %||%
bslib:::brand_pluck(brand, "logo")
brand_pluck(brand, "logo", "small") %||%
brand_pluck(brand, "logo")

req(rlang::is_string(logo))

Expand Down