Refactor logo generation script and move to tools/

.Rbuildignore

@@ -10,3 +10,5 @@
 ^CODE_OF_CONDUCT\.md$
 ^LICENSE\.md$
 ^README\.Rmd$
+
+^tools$

NEWS.md

@@ -15,6 +15,11 @@
   Also improves graphical appearance of the examples by using a minimalist
   theme with alternative data subsets (#61).
 
+## Maintenance
+
+- Refactor the logo generation script from an R script to a shell script
+  and move it into `tools/` (#66).
+
 # ggsci 3.2.0
 
 ## New features
@@ -71,7 +76,7 @@
   [customizing color selection and ordering in a palette](https://nanx.me/ggsci/articles/ggsci-faq.html#customize-color-ordering-in-a-palette)
   with self-defined color scale functions (#23).
 - Fix "lost braces" check notes on r-devel by using Unicode characters
-  ([a91faf1](https://github.com/nanxstats/ggsci/commit/a91faf183ae44fe43355283c173a1e2de70de6d2)).
+  (nanxstats/ggsci@a91faf1).
 
 # ggsci 3.0.0
 

inst/WORDLIST

@@ -1,4 +1,5 @@
 AAAS
+Atlassian
 BMJ
 Bioinformatics
 CMD
@@ -22,6 +23,7 @@ Morty
 NEJM
 NPG
 ORCID
+Pettiross
 Pruim
 RStudio
 SSL
@@ -41,4 +43,5 @@ js
 pandoc
 pngquant
 ragg
-viridis
+roxygen
+staticimports

tools/README.md

@@ -0,0 +1,6 @@
+# Developer maintenance scripts
+
+This directory contains the [inline R scripts for developer maintenance
+tasks](https://r-pkgs.org/misc.html#sec-misc-tools).
+
+This directory is listed in `.Rbuildignore`.

tools/logo.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# Generate logo background
+magick -size 553x640 xc:none \
+    -fill "#FFF9F2" \
+    -stroke "#F06060" -strokewidth 11 \
+    -draw "polygon 276.5,7 547,163 547,477 276.5,633 6,477 6,163" \
+    man/figures/logo.png
+
+# Generate text image and compose with background due to
+# limited ligatures support in hexSticker and ImageMagick.
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    CHROME_BIN="/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"
+elif [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]]; then
+    CHROME_BIN="/c/Program Files/Google/Chrome/Application/chrome.exe"
+else
+    CHROME_BIN="/usr/bin/google-chrome"
+fi
+
+if [ ! -f "$CHROME_BIN" ]; then
+    echo "Chrome/Chromium not found at $CHROME_BIN"
+    exit 1
+fi
+
+alias chrome="\"$CHROME_BIN\""
+
+chrome --headless \
+    --disable-gpu \
+    --no-margins \
+    --no-pdf-header-footer \
+    --print-to-pdf-no-header \
+    --print-to-pdf=tools/logo-text.pdf \
+    tools/logo-text.svg
+
+pdfcrop --quiet \
+    tools/logo-text.pdf tools/logo-text.pdf
+
+magick -density 2000 tools/logo-text.pdf \
+    -resize 25% \
+    -alpha set -background none -channel A \
+    -evaluate multiply 1.3 +channel \
+    -transparent white \
+    tools/logo-text.png
+
+magick man/figures/logo.png tools/logo-text.png \
+    -gravity center \
+    -geometry +0-0 \
+    -composite man/figures/logo.png
+
+rm tools/logo-text.pdf tools/logo-text.png
+
+# Optimize PNG
+pngquant man/figures/logo.png \
+    --force \
+    --output man/figures/logo.png