installer: remove all leading and trainling separators from tag name

Author: iakov

buildScripts/travis/after_script.sh

@@ -12,7 +12,7 @@ case $TRAVIS_OS_NAME in
     ;;
   *) exit 1 ;;
 esac
-QTBIN=${QTBIN:-$(qmake -query QT_HOST_BINS)}
+QTBIN=${QTBIN:-$($EXECUTOR qmake -query QT_HOST_BINS)}
 df -h .
 
 if $INSTALLER && ! $TIMEOUT && [ "$TRAVIS_REPO_SLUG" == "trikset/trik-studio" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]

installer/build-installer.sh

@@ -36,7 +36,7 @@ PATH=$QT_DIR/bin:$PATH
 # FULL_VERSION is like v3.3.0[-rc9][-20-abc123][-dirty]
 FULL_VERSION=$($binary_path -platform minimal --version | grep -Eo '[^ ]+$')
 #QT IFW want version like [0-9]+((.|-)[0-9]+)*
-VERSION=$(echo $FULL_VERSION | sed -e 's/[^0-9.-]//g' -e 's/[^0-9]$//g' )
+VERSION=$(echo $FULL_VERSION | sed -e 's/[^0-9.-]//g' -e 's/[.-]*$//g' -e 's/^[.-]*//g')
 grep -r -l --include=*.xml '<Version>.*</Version>' . | xargs $GNU_SED_COMMAND -i -e "s/<Version>.*<\/Version>/<Version>$VERSION<\/Version>/"
 cd config
 grep -r -l --include=*.xml '<Version>.*</Version>' . | xargs $GNU_SED_COMMAND -i -e "s/<Version>.*<\/Version>/<Version>$FULL_VERSION<\/Version>/"