chore: add current version in OSX's .plist file(s) with a script

Also add a script to update both osx and windows versions.

osx/info.plist

@@ -17,7 +17,6 @@
 		<key>CFBundleName</key>
 		<string>qTox</string>
 		<key>CFBundleVersion</key>
-		<string>1.4.1</string>
 		<key>CFBundleShortVersionString</key>
 		<string>@SHORT_VERSION@</string>
 		<key>CFBundleIdentifier</key>

osx/qTox-Mac-Deployer-ULTIMATE.sh

@@ -212,6 +212,9 @@ update() {
 build() {
     fcho "------------------------------"
     fcho "Starting build process ..."
+    # update version info
+    ./tools/update-versions.sh
+
     rm -rf $BUILD_DIR
     rm -rf $DEPLOY_DIR
     mkdir $BUILD_DIR

osx/update-plist-version.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+#
+#    Copyright © 2016 The qTox Project Contributors
+#
+#    This program 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.
+#
+#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# script to append correct qTox version to `.plist` file from
+# `git describe`
+#
+# NOTE: it checkouts the files before appending a version to them!
+#
+# requires:
+#  * correctly formatted `*.plist file(s) in working dir
+#  * git – tags in format `v0.0.0`
+#  * GNU sed
+
+# usage:
+#
+#   ./$script
+
+set -eu -o pipefail
+
+# uses `get_version()`
+source "../tools/lib/git.source"
+
+
+# append version to .plist file(s) after the right line
+append_version() {
+    local after_line='		<key>CFBundleVersion'
+    local append="		<string>$(get_version)<\/string>"
+
+    for plist in *.plist
+    do
+        git checkout "$plist"
+        sed -i"" -e "/$after_line/a\\
+$append" "$plist"
+    done
+}
+append_version

tools/lib/git.source

@@ -0,0 +1,28 @@
+#!/bin/bash
+#
+#    Copyright © 2016 The qTox Project Contributors
+#
+#    This program 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.
+#
+#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# source for scripts using git-based functionality
+
+set -e -o pipefail
+
+# Get numerical version from git tag, parts of version separated by dots
+# from e.g. `v123.456.789` get `123.456.789` part
+get_version() {
+    git describe --abbrev=0 \
+    | sed -e 's/^v//'
+}

tools/update-versions.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+#
+#    Copyright © 2016 The qTox Project Contributors
+#
+#    This program 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.
+#
+#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# script to add versions to the files for osx and windows "packages"
+# 
+# it should be run by the `qTox-Mac-Deployer-ULTIMATE.sh`
+#
+# NOTE: it checkouts the files before appending a version to them!
+#
+# requires:
+#  * git – tags in format `v0.0.0`
+#  * GNU sed
+
+# usage:
+#
+#   ./$script
+
+
+set -eu -o pipefail
+
+
+update_windows() {
+    ( cd windows
+        ./qtox-nsi-version.sh )
+}
+
+update_osx() {
+    ( cd osx
+        ./update-plist-version.sh )
+}
+
+main() {
+    update_osx
+    # osx cannot into proper sed
+    if [[ ! "$OSTYPE" == "darwin"* ]]
+    then
+        update_windows
+    fi
+}
+main

windows/qtox-nsi-version.sh

@@ -18,6 +18,8 @@
 # script to append correct qTox version to `.nsi` files from
 # `git describe`
 #
+# NOTE: it checkouts the files before appending a version to them!
+#
 # requires:
 #  * files `qtox.nsi` and `qtox64.nsi` in working dir
 #  * git – tags in format `v0.0.0`
@@ -29,14 +31,8 @@
 
 set -eu -o pipefail
 
-
-# from e.g. `v123.456.789-321-asdf` get `123.456.789` part
-get_version() {
-    git describe --tags \
-    | sed -r \
-        -e 's/^v//' \
-        -e 's/^(([[:digit:]]+\.){2}[[:digit:]]+)-.*/\1/'
-}
+# uses `get_version()`
+source "../tools/lib/git.source"
 
 
 # append version to .nsi files after a certain line
@@ -46,6 +42,7 @@ append_version() {
 
     for nsi in *.nsi
     do
+        git checkout "$nsi"
         sed -i "/$after_line/a\\$append \"$(get_version)\"" "$nsi"
     done
 }