build

#!/bin/sh

builddir="Haiku"
target="$1"

usage() {
	echo "usage: build target" >&2
	exit 1
}

# check if target is "scalable" or has form "NxN" (like 64x64)
case $1 in
"scalable")                    ;;
"x" | *[!0-9]*x*[!0-9]*) usage ;;
*x*)                           ;;
*)                       usage ;;
esac

# make target directories and categories subdirectories
mkdir -p "$builddir/$target/actions" \
	 "$builddir/$target/apps" \
	 "$builddir/$target/categories" \
	 "$builddir/$target/devices" \
	 "$builddir/$target/emblems" \
	 "$builddir/$target/emotes" \
	 "$builddir/$target/mimetypes" \
	 "$builddir/$target/places" \
	 "$builddir/$target/status" \

# set variables; if building fixed icons, convert them to png
case "$target" in
"scalable")
	suffix="svg"
	cmd="cp"
	cat >>"$builddir/index.theme" <<-EOF

		[$target/actions]
		Context=Actions
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/apps]
		Context=Applications
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/categories]
		Context=Categories
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/devices]
		Context=Devices
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/emblems]
		Context=Emblems
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/emotes]
		Context=Emotes
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/mimetypes]
		Context=MimeTypes
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/places]
		Context=Places
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable

		[$target/status]
		Context=Status
		Size=64
		MinSize=8
		MaxSize=512
		Type=Scalable
	EOF
	;;
*)
	suffix="png"
	cmd="mv"
	size="${target%%x*}"
	inkscape --export-type=png --export-height="$size" --export-width="$size" svg/*.svg
	cat >>"$builddir/index.theme" <<-EOF

		[$target/actions]
		Context=Actions
		Size=$size
		Type=Fixed

		[$target/apps]
		Context=Applications
		Size=$size
		Type=Fixed

		[$target/categories]
		Context=Categories
		Size=$size
		Type=Fixed

		[$target/devices]
		Context=Devices
		Size=$size
		Type=Fixed

		[$target/emblems]
		Context=Emblems
		Size=$size
		Type=Fixed

		[$target/emotes]
		Context=Emotes
		Size=$size
		Type=Fixed

		[$target/mimetypes]
		Context=MimeTypes
		Size=$size
		Type=Fixed

		[$target/places]
		Context=Places
		Size=$size
		Type=Fixed

		[$target/status]
		Context=Status
		Size=$size
		Type=Fixed
	EOF
	;;
esac

# copy/move files to their category subdirectory
while read -r file subdir
do
	"$cmd" "svg/$file.$suffix" "$builddir/$target/$subdir"
done <"files"

# create links
while read -r subdir link file
do
	ln -s "$file.$suffix" "$builddir/$target/$subdir/$link.$suffix"
done <"links"

# edit index.theme
ed "$builddir/index.theme" <<-EOF
	/^Directories/
	s/\$/$target\/actions,/
	s/\$/$target\/apps,/
	s/\$/$target\/categories,/
	s/\$/$target\/devices,/
	s/\$/$target\/emblems,/
	s/\$/$target\/emotes,/
	s/\$/$target\/mimetypes,/
	s/\$/$target\/places,/
	s/\$/$target\/status,/
	w
EOF