54 lines
1.8 KiB
Bash
54 lines
1.8 KiB
Bash
|
|
||
|
|
# genflags.sh - Generates pngs for use with CountryDropdown.js
|
||
|
|
#
|
||
|
|
# Dependencies:
|
||
|
|
# - imagemagick --with-rsvg (because default imagemagick SVG
|
||
|
|
# renderer does not produce accurate results)
|
||
|
|
#
|
||
|
|
# This will clone the googlei18n flag repo before converting
|
||
|
|
# all phonenumber.js-supported country flags (as SVGs) into
|
||
|
|
# PNGs that can be used by CountryDropdown.js.
|
||
|
|
|
||
|
|
# Allow CTRL+C to terminate the script
|
||
|
|
trap "echo Exited!; exit;" SIGINT SIGTERM
|
||
|
|
|
||
|
|
# git clone the google repo to get flag SVGs
|
||
|
|
git clone git@github.com:googlei18n/region-flags
|
||
|
|
for f in region-flags/svg/*.svg; do
|
||
|
|
# Skip state flags
|
||
|
|
if [[ $f =~ [A-Z]{2}-[A-Z]{2,3}.svg ]] ; then
|
||
|
|
echo "Skipping state flag "$f
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Skip countries not included in phonenumber.js
|
||
|
|
if [[ $f =~ (AC|CP|DG|EA|EU|IC|TA|UM|UN|XK).svg ]] ; then
|
||
|
|
echo "Skipping non-phonenumber supported flag "$f
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Run imagemagick convert
|
||
|
|
# -background none : transparent background
|
||
|
|
# -thumbnail 25x15 : resize the flag to have a height of 15.
|
||
|
|
# By default, aspect ratio is respected so the width will
|
||
|
|
# be correct and not necessarily 25px.
|
||
|
|
# -gravity Center : keep the image central when adding an -extent
|
||
|
|
# -border 1 : add a 1px border around the flag
|
||
|
|
# -bordercolor : set the border colour
|
||
|
|
# -extent 27x27 : surround the image with padding so that it
|
||
|
|
# has the dimensions 27x27.
|
||
|
|
convert $f -background none -thumbnail 25x15 \
|
||
|
|
-gravity Center -border 1 -bordercolor \#e0e0e0 \
|
||
|
|
-extent 27x27 $f.png
|
||
|
|
|
||
|
|
# $f.png will be region-flags/svg/XX.svg.png at this point
|
||
|
|
|
||
|
|
# Extract filename from path $f
|
||
|
|
newname=${f##*/}
|
||
|
|
# Replace .svg with .png
|
||
|
|
newname=${newname%.svg}.png
|
||
|
|
# Move the file to flags directory
|
||
|
|
mv $f.png flags/$newname
|
||
|
|
echo "Generated flags/"$newname
|
||
|
|
done
|