From f13feed7f26aba22396ec1728a51a96fd9bd65e3 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Fri, 30 Jun 2017 11:30:57 +0100
Subject: [PATCH] Add script to retrieve version

---
 scripts/create_source_tarball.sh |  2 +-
 scripts/docker_deploy.sh         |  2 +-
 scripts/get_version.sh           | 31 +++++++++++++++++++++++++++++++
 scripts/release_ppa.sh           |  8 ++++----
 scripts/test_emscripten.sh       |  2 +-
 5 files changed, 38 insertions(+), 7 deletions(-)
 create mode 100755 scripts/get_version.sh

diff --git a/scripts/create_source_tarball.sh b/scripts/create_source_tarball.sh
index 9ca72c31c..7339e1068 100755
--- a/scripts/create_source_tarball.sh
+++ b/scripts/create_source_tarball.sh
@@ -6,7 +6,7 @@ set -e
 REPO_ROOT="$(dirname "$0")"/..
 (
     cd "$REPO_ROOT"
-    version=$(grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? CMakeLists.txt)
+    version=$(scripts/get_version.sh)
     commithash=$(git rev-parse --short=8 HEAD)
     commitdate=$(git show --format=%ci HEAD | head -n 1 | cut - -b1-10 | sed -e 's/-0?/./' | sed -e 's/-0?/./')
 
diff --git a/scripts/docker_deploy.sh b/scripts/docker_deploy.sh
index 0abde8407..007057256 100755
--- a/scripts/docker_deploy.sh
+++ b/scripts/docker_deploy.sh
@@ -3,7 +3,7 @@
 set -e
 
 docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD";
-version=$(grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? $(dirname "$0")/../CMakeLists.txt)
+version=$($(dirname "$0")/get_version.sh)
 if [ "$TRAVIS_BRANCH" = "develop" ]
 then
     docker tag ethereum/solc:build ethereum/solc:nightly;
diff --git a/scripts/get_version.sh b/scripts/get_version.sh
new file mode 100755
index 000000000..3df2b4c40
--- /dev/null
+++ b/scripts/get_version.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+#------------------------------------------------------------------------------
+# Bash script to execute the Solidity tests.
+#
+# The documentation for solidity is hosted at:
+#
+#     https://solidity.readthedocs.org
+#
+# ------------------------------------------------------------------------------
+# This file is part of solidity.
+#
+# solidity is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# solidity is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with solidity.  If not, see <http://www.gnu.org/licenses/>
+#
+# (c) 2017 solidity contributors.
+#------------------------------------------------------------------------------
+
+set -e
+
+grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? $(dirname "$0")/../CMakeLists.txt
diff --git a/scripts/release_ppa.sh b/scripts/release_ppa.sh
index 5e01347b5..7c9abecb0 100755
--- a/scripts/release_ppa.sh
+++ b/scripts/release_ppa.sh
@@ -55,10 +55,10 @@ wget -O ./solc/deps/downloads/jsoncpp-1.7.7.tar.gz https://github.com/open-sourc
 
 # Determine version
 cd solc
-version=`grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? CMakeLists.txt`
-commithash=`git rev-parse --short=8 HEAD`
-committimestamp=`git show --format=%ci HEAD | head -n 1`
-commitdate=`git show --format=%ci HEAD | head -n 1 | cut - -b1-10 | sed -e 's/-0?/./' | sed -e 's/-0?/./'`
+version=$($(dirname "$0")/get_version.sh)
+commithash=$(git rev-parse --short=8 HEAD)
+committimestamp=$(git show --format=%ci HEAD | head -n 1)
+commitdate=$(git show --format=%ci HEAD | head -n 1 | cut - -b1-10 | sed -e 's/-0?/./' | sed -e 's/-0?/./')
 
 echo "$commithash" > commit_hash.txt
 if [ $branch = develop ]
diff --git a/scripts/test_emscripten.sh b/scripts/test_emscripten.sh
index aa93ed947..a2dbe61cf 100755
--- a/scripts/test_emscripten.sh
+++ b/scripts/test_emscripten.sh
@@ -45,7 +45,7 @@ rm -f soljson.js
 cp ../solc/soljson.js soljson.js
 
 # Update version (needed for some tests)
-VERSION=$(grep -oP "PROJECT_VERSION \"?\K[0-9.]+(?=\")"? $(dirname "$0")/../CMakeLists.txt)
+VERSION=$(../../scripts/get_version.sh)
 echo "Updating package.json to version $VERSION"
 npm version $VERSION