1 files changed, 50 insertions, 0 deletions
diff --git a/games/gtetrinet/git2tarxz.sh b/games/gtetrinet/git2tarxz.sh
new file mode 100644
index 0000000000..b084ee153a
--- /dev/null
+++ b/games/gtetrinet/git2tarxz.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+
+# Create source tarball from git repo, with generated version number.
+
+# This is not a generic git2tarxz script, it's specific to gtetrinet.
+# Upstream doesn't use tags for version bumps, so the version number
+# is extracted from configure.ac.
+
+# Takes one optional argument, which is the commit or tag to create a
+# tarball of. With no arg, HEAD is used.
+
+# Version number example: 0.0.1+20200227_ad7ec17
+
+## Config:
+PRGNAM=gtetrinet
+CLONE_URL=https://github.com/tatankat/gtetrinet
+## End of config.
+
+set -e
+
+GITDIR=$( mktemp -dt $PRGNAM.git.XXXXXX )
+rm -rf $GITDIR
+git clone $CLONE_URL $GITDIR
+
+CWD="$( pwd )"
+cd $GITDIR
+
+if [ "$1" != "" ]; then
+  git reset --hard "$1" || exit 1
+fi
+
+GIT_SHA=$( git rev-parse --short HEAD )
+
+DATE=$( git log --date=format:%Y%m%d --format=%cd | head -1 )
+
+VERMAIN="$( grep AC_INIT configure.ac | cut -d, -f2 | sed 's,\[\(.*\)\],\1,' )"
+VERSION=${VERMAIN}_${DATE}_${GIT_SHA}
+
+rm -rf .git
+find . -name .gitignore -print0 | xargs -0 rm -f
+
+cd "$CWD"
+rm -rf $PRGNAM-$VERSION $PRGNAM-$VERSION.tar.xz
+mv $GITDIR $PRGNAM-$VERSION
+tar cvfJ $PRGNAM-$VERSION.tar.xz $PRGNAM-$VERSION
+
+echo
+echo "Created tarball: $PRGNAM-$VERSION.tar.xz"
+echo "VERSION=\"$VERSION\""
+echo "MD5SUM=\"$( md5sum $PRGNAM-$VERSION.tar.xz | cut -d' ' -f1 )\""