From 49bd3b0c248f69a825fa403c5cbf91ca52733b51 Mon Sep 17 00:00:00 2001
From: Ivan Davidov <davidov.i@gmail.com>
Date: Fri, 6 Sep 2019 19:13:20 +0300
Subject: [PATCH] Added 'vitetris' (tetris game) as overlay bundle.

---
 src/.config                                   |  1 +
 src/README                                    |  4 ++
 src/minimal_overlay/bundles/vitetris/.config  |  6 +++
 .../bundles/vitetris/01_get.sh                | 39 ++++++++++++++++
 .../bundles/vitetris/02_build.sh              | 46 +++++++++++++++++++
 .../bundles/vitetris/bundle.sh                |  8 ++++
 .../bundles/vitetris/bundle_deps              |  1 +
 7 files changed, 105 insertions(+)
 create mode 100644 src/minimal_overlay/bundles/vitetris/.config
 create mode 100755 src/minimal_overlay/bundles/vitetris/01_get.sh
 create mode 100755 src/minimal_overlay/bundles/vitetris/02_build.sh
 create mode 100755 src/minimal_overlay/bundles/vitetris/bundle.sh
 create mode 100644 src/minimal_overlay/bundles/vitetris/bundle_deps

diff --git a/src/.config b/src/.config
index e224be37b..fa07f329b 100644
--- a/src/.config
+++ b/src/.config
@@ -156,6 +156,7 @@ OVERLAY_TYPE=folder
 # stress         - CPU and RAM load generator.
 # util_linux     - executable utilities distributed by the Linux Kernel org.
 # vim            - advanced text editor.
+# vitetris       - console mode tetris game.
 # zlib           - DEFLATE compression/decompression library.
 # zulujdk        - Zulu is certified build of OpenJDK with better support.
 
diff --git a/src/README b/src/README
index 58d9ccb6f..dc81f227a 100644
--- a/src/README
+++ b/src/README
@@ -134,6 +134,10 @@ Currently available overlay bundles:
                    de-facto Unix editor 'vi', with a more complete feature set.
                    This package will create symlinks on top of 'vi'.
 
+  vitetris       - console mode tetris game with lots of options. These options
+                   are disabled in order to make the game as small as possible.
+                   Type 'tetris' in order to start the game.
+
   ZLIB           - software library used for data compression.
 
   Zulu JDK       - Zulu is an enterprise quality, certified build of OpenJDK
diff --git a/src/minimal_overlay/bundles/vitetris/.config b/src/minimal_overlay/bundles/vitetris/.config
new file mode 100644
index 000000000..22dccf86c
--- /dev/null
+++ b/src/minimal_overlay/bundles/vitetris/.config
@@ -0,0 +1,6 @@
+# You can find the latest vitetris source bundles here:
+#
+#   https://github.com/vicgeralds/vitetris
+#
+VITETRIS_SOURCE_URL=http://github.com/vicgeralds/vitetris/archive/master.zip
+
diff --git a/src/minimal_overlay/bundles/vitetris/01_get.sh b/src/minimal_overlay/bundles/vitetris/01_get.sh
new file mode 100755
index 000000000..054bef790
--- /dev/null
+++ b/src/minimal_overlay/bundles/vitetris/01_get.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+set -e
+
+. ../../common.sh
+
+# Read the common configuration properties.
+DOWNLOAD_URL=`read_property VITETRIS_SOURCE_URL`
+USE_LOCAL_SOURCE=`read_property USE_LOCAL_SOURCE`
+
+# Grab everything after the last '/' character.
+ARCHIVE_FILE=${DOWNLOAD_URL##*/}
+
+if [ "$USE_LOCAL_SOURCE" = "true" -a ! -f $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE ] ; then
+  echo "Source bundle $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE is missing and will be downloaded."
+  USE_LOCAL_SOURCE="false"
+fi
+
+cd $MAIN_SRC_DIR/source/overlay
+
+if [ ! "$USE_LOCAL_SOURCE" = "true" ] ; then
+  # Downloading vitetris source bundle file. The '-c' option allows the download to resume.
+  echo "Downloading vitetris source bundle from $DOWNLOAD_URL"
+  wget -c $DOWNLOAD_URL
+else
+  echo "Using local vitetris source bundle $MAIN_SRC_DIR/source/overlay/$ARCHIVE_FILE"
+fi
+
+# Delete folder with previously extracted vitetris.
+echo "Removing vtetris work area. This may take a while."
+rm -rf $WORK_DIR/overlay/$BUNDLE_NAME
+mkdir $WORK_DIR/overlay/$BUNDLE_NAME
+
+# Extract vitetris to folder 'work/overlay/vtetris'.
+# Full path will be something like 'work/overlay/vitetris/vitetris-master'.
+unzip $ARCHIVE_FILE -d $WORK_DIR/overlay/$BUNDLE_NAME
+
+cd $SRC_DIR
+
diff --git a/src/minimal_overlay/bundles/vitetris/02_build.sh b/src/minimal_overlay/bundles/vitetris/02_build.sh
new file mode 100755
index 000000000..35a89c038
--- /dev/null
+++ b/src/minimal_overlay/bundles/vitetris/02_build.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+set -e
+
+. ../../common.sh
+
+cd $WORK_DIR/overlay/$BUNDLE_NAME/vitetris-master
+
+echo "Preparing '$BUNDLE_NAME' work area. This may take a while."
+make -j $NUM_JOBS clean
+
+rm -rf $DEST_DIR
+
+echo "Configuring '$BUNDLE_NAME'."
+CFLAGS="$CFLAGS" ./configure \
+  --prefix=$WORK_DIR/overlay/$BUNDLE_NAME/vitetris-master \
+  2player=no \
+  joystick=no \
+  network=no \
+  curses=no \
+  allegro=no \
+  xlib=no \
+  term_resizing=no \
+  menu=no \
+  blockstyles=no \
+  pctimer=no
+
+echo "Building '$BUNDLE_NAME'."
+make -j $NUM_JOBS
+
+echo "Installing '$BUNDLE_NAME'."
+mkdir $DEST_DIR
+cp tetris $DEST_DIR
+
+echo "Reducing '$BUNDLE_NAME' size."
+set +e
+strip -g $DEST_DIR/*
+set -e
+
+mkdir -p "$OVERLAY_ROOTFS/bin"
+cp -r $DEST_DIR/tetris $OVERLAY_ROOTFS/bin/tetris
+
+echo "Bundle '$BUNDLE_NAME' has been installed."
+
+cd $SRC_DIR
+
diff --git a/src/minimal_overlay/bundles/vitetris/bundle.sh b/src/minimal_overlay/bundles/vitetris/bundle.sh
new file mode 100755
index 000000000..cacf2e88b
--- /dev/null
+++ b/src/minimal_overlay/bundles/vitetris/bundle.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+
+./01_get.sh
+./02_build.sh
+
+cd $SRC_DIR
diff --git a/src/minimal_overlay/bundles/vitetris/bundle_deps b/src/minimal_overlay/bundles/vitetris/bundle_deps
new file mode 100644
index 000000000..e471f21bf
--- /dev/null
+++ b/src/minimal_overlay/bundles/vitetris/bundle_deps
@@ -0,0 +1 @@
+glibc_libc