[feat] use wheels to install dependencies

generate_wheels uses $WHEELHOUSE to generate and store the wheels for
requirements.pip and requirements-testing.pip (if it exists).

pip_install_requirements.sh installs requirements.pip from them if
possible (if not, then it fetches them from pypi) or, if passed the
--testing flag, it installs requirements-testing.pip.

1 files changed, 14 insertions, 0 deletions

diff --git a/pkg/generate_wheels.sh b/pkg/generate_wheels.sh
new file mode 100755
index 0000000..4cdc34e
--- /dev/null
+++ b/pkg/generate_wheels.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+# Generate wheels for dependencies
+# For convenience, dirspec is allowed with insecure flags enabled.
+# Use at your own risk.
+
+if [ "$WHEELHOUSE" = "" ]; then
+    WHEELHOUSE=$HOME/wheelhouse
+fi
+
+pip wheel --wheel-dir $WHEELHOUSE pip
+pip wheel --wheel-dir $WHEELHOUSE --allow-external dirspec --allow-unverified dirspec -r pkg/requirements.pip
+if [ -f pkg/requirements-testing.pip ]; then
+    pip wheel --wheel-dir $WHEELHOUSE -r pkg/requirements-testing.pip
+fi