Add fpm script to make RPM and Deb packages

Makefile

@@ -86,7 +86,7 @@ mingw: doodads bindata
 mingw-free: doodads bindata
 	env CGO_ENABLED="1" CC="/usr/bin/x86_64-w64-mingw32-gcc" \
 		GOOS="windows" CGO_LDFLAGS="-lmingw32 -lSDL2" CGO_CFLAGS="-D_REENTRANT" \
-		go build $(LDFLAGS_W) -i -o bin/doodle.exe cmd/doodle/main.go
+		go build $(LDFLAGS_W) -tags="shareware" -i -o bin/doodle.exe cmd/doodle/main.go
 		env CGO_ENABLED="1" CC="/usr/bin/x86_64-w64-mingw32-gcc" \
 			GOOS="windows" CGO_LDFLAGS="-lmingw32 -lSDL2" CGO_CFLAGS="-D_REENTRANT" \
 			go build $(LDFLAGS) -tags="shareware" -i -o bin/doodad.exe cmd/doodad/main.go

etc/linux/net.kirsle.ProjectDoodle.desktop

@@ -0,0 +1,12 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Project: Doodle
+GenericName=Project Doodle
+X-GNOME-FullName=Project: Doodle - A drawing-based maze game
+Comment=A drawing-based maze game.
+Exec=/opt/project-doodle/doodle
+Icon=project-doodle
+StartupNotify=true
+Keywords=game;maze;
+Categories=Game;

scripts/fpm-bundle.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+# fpm-bundle: create bundles for the app.
+
+VERSION=`grep -e 'Version =' ../../pkg/branding/branding.go | head -n 1 | cut -d '"' -f 2`
+INSTALL_ROOT="/opt/project-doodle"
+LAUNCHER_FILE="../../etc/linux/net.kirsle.ProjectDoodle.desktop"
+LAUNCHER_ROOT="/usr/share/applications" # Where the .desktop file goes.
+ICON_ROOT="/usr/share/icons/hicolor/"
+
+if [[ ! -f "./doodle" ]]; then
+	echo Run this script from the directory containing the Doodle binary.
+	echo This is usually at /dist/doodle-VERSION/ relative to the git root.
+	exit 1
+fi
+
+if [[ ! -f "$LAUNCHER_FILE" ]]; then
+	echo "Didn't find Linux desktop launcher relative to current folder."
+	echo "I looked at $LAUNCHER_FILE."
+	exit 1
+fi
+
+# Clean previous artifacts.
+rm *.rpm *.deb
+
+# Create the root structure.
+mkdir -p root
+mkdir -p root$INSTALL_ROOT root$LAUNCHER_ROOT
+cp * root$INSTALL_ROOT/
+cp $LAUNCHER_FILE root$LAUNCHER_ROOT/
+
+# Copy icons in.
+mkdir -p root$ICON_ROOT/{256x256,128x128,64x64,32x32,16x16}/apps
+cp ../../etc/icons/256.png "root${ICON_ROOT}256x256/apps/project-doodle.png"
+cp ../../etc/icons/128.png "root${ICON_ROOT}128x128/apps/project-doodle.png"
+cp ../../etc/icons/64.png "root$ICON_ROOT/64x64/apps/project-doodle.png"
+cp ../../etc/icons/32.png "root$ICON_ROOT/32x32/apps/project-doodle.png"
+cp ../../etc/icons/16.png "root$ICON_ROOT/16x16/apps/project-doodle.png"
+
+echo =====================
+echo Starting fpm package build.
+echo =====================
+
+# RPM Package
+fpm -C ./root -s dir -t rpm \
+  -d SDL2 -d SDL2_ttf -a x86_64 \
+  -n project-doodle -v ${VERSION} \
+  --license="Copyright only" \
+  --maintainer=noah@kirsle.net \
+  --description="Project: Doodle - A drawing-based maze game." \
+  --url="https://www.kirsle.net/doodle"
+
+# Debian Package
+fpm -C ./root -s dir -t deb \
+  -d libsdl2 -d libsdl2-ttf -a x86_64 \
+  -n project-doodle -v ${VERSION} \
+  --license="Copyright only" \
+  --maintainer=noah@kirsle.net \
+  --description="Project: Doodle - A drawing-based maze game." \
+  --url="https://www.kirsle.net/doodle"