From 101baf620c8443a6d2c8972fc6b379641028c5fb Mon Sep 17 00:00:00 2001
From: Kahrl <kahrl@gmx.net>
Date: Thu, 25 Dec 2014 06:11:53 +0100
Subject: [PATCH] Add util/bump_version.sh

---
 util/bump_version.sh | 100 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100755 util/bump_version.sh

diff --git a/util/bump_version.sh b/util/bump_version.sh
new file mode 100755
index 000000000..b45c63664
--- /dev/null
+++ b/util/bump_version.sh
@@ -0,0 +1,100 @@
+#!/bin/bash
+
+die() { echo "$@" 1>&2 ; exit 1; }
+
+prompt_for_number() {
+	local prompt_text=$1
+	local default_value=$2
+	local tmp=""
+	while true; do
+		read -p "$prompt_text [$default_value]: " tmp
+		if [ "$tmp" = "" ]; then
+			echo "$default_value"; return
+		elif echo "$tmp" | grep -q -E '^[0-9]+$'; then
+			echo "$tmp"; return
+		fi
+	done
+}
+
+
+##################################
+# Switch to top minetest directory
+##################################
+
+cd ${0%/*}/..
+
+
+#######################
+# Determine old version
+#######################
+
+# Make sure all the files we need exist
+grep -q -E '^set\(VERSION_MAJOR [0-9]+\)$' CMakeLists.txt || die "error: Could not find CMakeLists.txt"
+grep -q -E '^set\(VERSION_MINOR [0-9]+\)$' CMakeLists.txt || die "error: Could not find CMakeLists.txt"
+grep -q -E '^set\(VERSION_PATCH [0-9]+\)$' CMakeLists.txt || die "error: Could not find CMakeLists.txt"
+grep -q -E '^ANDROID_VERSION_CODE = [0-9]+$' build/android/Makefile || die "error: Could not find build/android/Makefile"
+
+VERSION_MAJOR=$(grep -E '^set\(VERSION_MAJOR [0-9]+\)$' CMakeLists.txt | tr -dC 0-9)
+VERSION_MINOR=$(grep -E '^set\(VERSION_MINOR [0-9]+\)$' CMakeLists.txt | tr -dC 0-9)
+VERSION_PATCH=$(grep -E '^set\(VERSION_PATCH [0-9]+\)$' CMakeLists.txt | tr -dC 0-9)
+ANDROID_VERSION_CODE=$(grep -E '^ANDROID_VERSION_CODE = [0-9]+$' build/android/Makefile | tr -dC 0-9)
+
+echo "Current Minetest version: $VERSION_MAJOR.$VERSION_MINOR.$VERSION_PATCH"
+echo "Current Android version code: $ANDROID_VERSION_CODE"
+
+
+########################
+# Prompt for new version
+########################
+
+NEW_VERSION_MAJOR=$VERSION_MAJOR
+NEW_VERSION_MINOR=$VERSION_MINOR
+NEW_VERSION_PATCH=$(expr $VERSION_PATCH + 1)
+
+NEW_VERSION_MAJOR=$(prompt_for_number "Set major" $NEW_VERSION_MAJOR)
+
+if [ "$NEW_VERSION_MAJOR" != "$VERSION_MAJOR" ]; then
+	NEW_VERSION_MINOR=0
+	NEW_VERSION_PATCH=0
+fi
+
+NEW_VERSION_MINOR=$(prompt_for_number "Set minor" $NEW_VERSION_MINOR)
+
+if [ "$NEW_VERSION_MINOR" != "$VERSION_MINOR" ]; then
+	NEW_VERSION_PATCH=0
+fi
+
+NEW_VERSION_PATCH=$(prompt_for_number "Set patch" $NEW_VERSION_PATCH)
+
+NEW_ANDROID_VERSION_CODE=$(expr $ANDROID_VERSION_CODE + 1)
+NEW_ANDROID_VERSION_CODE=$(prompt_for_number "Set android version code" $NEW_ANDROID_VERSION_CODE)
+
+NEW_VERSION="$NEW_VERSION_MAJOR.$NEW_VERSION_MINOR.$NEW_VERSION_PATCH"
+
+
+echo
+echo "New version: $NEW_VERSION"
+echo "New android version code: $NEW_ANDROID_VERSION_CODE"
+
+
+#######################################
+# Replace version everywhere and commit
+#######################################
+
+sed -i -re "s/^set\(VERSION_MAJOR [0-9]+\)$/set(VERSION_MAJOR $NEW_VERSION_MAJOR)/" CMakeLists.txt || die "Failed to update VERSION_MAJOR"
+
+sed -i -re "s/^set\(VERSION_MINOR [0-9]+\)$/set(VERSION_MINOR $NEW_VERSION_MINOR)/" CMakeLists.txt || die "Failed to update VERSION_MINOR"
+
+sed -i -re "s/^set\(VERSION_PATCH [0-9]+\)$/set(VERSION_PATCH $NEW_VERSION_PATCH)/" CMakeLists.txt || die "Failed to update VERSION_PATCH"
+
+sed -i -re "s/^\tset\(VERSION_PATCH \\\$.VERSION_PATCH}-dev\)$/\t#set(VERSION_PATCH \${VERSION_PATCH}-dev)/" CMakeLists.txt || die "Failed to disable -dev suffix"
+
+sed -i -re "s/^ANDROID_VERSION_CODE = [0-9]+$/ANDROID_VERSION_CODE = $NEW_ANDROID_VERSION_CODE/" build/android/Makefile || die "Failed to update ANDROID_VERSION_CODE"
+
+sed -i -re "1s/[0-9]+\.[0-9]+\.[0-9]+/$NEW_VERSION/g" doc/lua_api.txt || die "Failed to update doc/lua_api.txt"
+
+sed -i -re "1s/[0-9]+\.[0-9]+\.[0-9]+/$NEW_VERSION/g" doc/menu_lua_api.txt || die "Failed to update doc/menu_lua_api.txt"
+
+git add -f CMakeLists.txt build/android/Makefile doc/lua_api.txt doc/menu_lua_api.txt || die "git add failed"
+
+git commit -m "Bump version to $NEW_VERSION" || die "git commit failed"