Add virtualenv generator

diff --git a/INSTALL b/INSTALL
new file mode 100644 (file)
index 0000000..28aef94
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,8 @@
+Virtualenv installation:
+
+run ./vinstall.sh to generate the pyton virtualenv and install requirements.
+It should also write a vlaunch sh wrapper to run sima whithin the virtualenv.
+
+       ./vlaunch --help
+
+

diff --git a/vinstall.sh b/vinstall.sh
new file mode 100755 (executable)
index 0000000..5271a07
--- /dev/null
+++ b/vinstall.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+#
+#   SCRIPT NAME
+#
+#   version: 0.0 : Date: 1970/01/01 00:0:00
+#
+#   TODO:
+#           *
+DEBUG=${DEBUG:-"0"}     #  Set to 1 in order to enable DEBUG message.
+                        ## Use "export DEBUG=1" in the calling script to enable it
+                        ##  or run:
+                        #           >$ DEBUG=1 script_name.sh
+                        ## Only error message will be printed with DEBUG="0"
+
+
+PY3=${PY3:-$(which python3.3)}
+MUSICPD="http://media.kaliko.me/src/musicpd/dist/python-musicpd-0.3.1.tar.bz2"
+
+# Test virtualenv presence
+[ -x "$(which virtualenv)" ] || { echo "Cannot find virtualenv executable!"; exit 1; }
+[ -x "$(which ${PY3})"  ] || { echo "Cannot find a python3.3 interpreter!"; exit 1; }
+[ "$DEBUG" != "0" ] && echo "python: $PY3"
+
+INSTALL_DIR=${INSTALL_DIR:-$(dirname $0)}
+# canonicalize path
+INSTALL_DIR=$(readlink -f ${INSTALL_DIR})
+[ "$DEBUG" != "0" ] && echo "install dir: $INSTALL_DIR"
+
+VENV_OPTIONS="--python=$PY3 --prompt="sima_venv" --no-site-packages --clear"
+[ "$DEBUG" = "0" ] && VENV_OPTIONS="$VENV_OPTIONS --quiet"
+
+virtualenv $VENV_OPTIONS $INSTALL_DIR/venv || { echo "something went wrong generating virtualenv"; exit 1; }
+
+. $INSTALL_DIR/venv/bin/activate
+
+PIP_OPTIONS=""
+[ "$DEBUG" = "0" ] && PIP_OPTIONS="$PIP_OPTIONS --quiet"
+
+pip $PIP_OPTIONS install $MUSICPD
+
+deactivate
+
+SIMA_LAUNCHER=$(readlink -f $(dirname $0))/launch
+SIMA_VLAUNCHER=$(readlink -f $(dirname $0))/vlaunch
+[ -x "$SIMA_LAUNCHER" ] || { echo "$SIMA_LAUNCHER not available"; exit 1; }
+
+cat << EOF > $SIMA_VLAUNCHER
+#!/bin/sh
+. $INSTALL_DIR/venv/bin/activate
+python $SIMA_LAUNCHER $@
+EOF
+chmod +x $SIMA_VLAUNCHER
+
+echo 
+
+# vim: fileencoding=utf8