1 files changed, 67 insertions, 4 deletions
diff --git a/pkg/pip_install_requirements.sh b/pkg/pip_install_requirements.sh
index 8576c8c..949f738 100755
--- a/pkg/pip_install_requirements.sh
+++ b/pkg/pip_install_requirements.sh
@@ -1,6 +1,69 @@
 #!/bin/sh
-# Update pip and install LEAP base requirements.
-# For convenience, u1db and dirspec are allowed with insecure flags enabled.
+# Update pip and install LEAP base/testing requirements.
+# For convenience, $insecure_packages are allowed with insecure flags enabled.
 # Use at your own risk.
-pip install -U pip
-pip install --allow-external dirspec --allow-unverified dirspec -r pkg/requirements.pip
+# See $usage for help
+
+insecure_packages="dirspec"
+
+return_wheelhouse() {
+    if [ "$WHEELHOUSE" = "" ]; then
+	WHEELHOUSE=$HOME/wheelhouse
+    fi
+
+    if [ ! -d "$WHEELHOUSE" ]; then
+	mkdir $WHEELHOUSE
+    fi
+
+    echo "$WHEELHOUSE"
+}
+
+show_help() {
+    usage="Usage: $0 [--testing]\n --testing\tInstall dependencies from requirements-testing.pip\n
+\t\tOtherwise, it will install requirements.pip"
+    echo $usage
+
+    exit 1
+}
+
+process_arguments() {
+    testing=false
+    while [ "$#" -gt 0 ]; do
+	# From http://stackoverflow.com/a/31443098
+	case "$1" in
+	    --help) show_help;;
+	    --testing) testing=true; shift 1;;
+
+	    -h) show_help;;
+	    -*) echo "unknown option: $1" >&2; exit 1;;
+	esac
+    done
+}
+
+return_insecure_flags() {
+    for insecure_package in $insecure_packages; do
+	flags="$flags --allow-external $insecure_package --allow-unverified $insecure_package"
+    done
+
+    echo $flags
+}
+
+return_packages() {
+    if $testing ; then
+	packages="-r pkg/requirements-testing.pip"
+    else
+	packages="-r pkg/requirements.pip"
+    fi
+
+    echo $packages
+}
+
+process_arguments $@
+wheelhouse=`return_wheelhouse`
+install_options="-U --find-links=$wheelhouse"
+insecure_flags=`return_insecure_flags`
+packages=`return_packages`
+
+pip install -U wheel
+pip install $install_options pip
+pip install $install_options $insecure_flags $packages