Fix deploy steps

Author: aaronreidsmith

.circleci/config.yml

@@ -47,6 +47,7 @@ jobs:
           command: python -m cibuildwheel --output-dir wheelhouse
           environment:
             CIBW_BUILD: "cp<< parameters.python-version >>-*"
+            CIBW_ENVIRONMENT: "CIRCLECI=$CIRCLECI CIRCLE_TAG=$CIRCLE_TAG"
             CIBW_SKIP: "*-musllinux_* pp*"
             CIBW_ARCHS_LINUX: "x86_64"
             CIBW_BEFORE_TEST: pip install .[test]

build_tools/github/deploy.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Extract version from git tag
-VERSION=$(echo ${GITHUB_REF} | sed 's/refs\/tags\/v\?//')
+VERSION=${GITHUB_REF#refs/tags/v}
 
 if [[ $VERSION =~ ^[0-9]+\.[0-9]+\.?[0-9]*[a-zA-Z]+[0-9]*$ ]]; then
   echo "Pre-release version: $VERSION - Uploading to test pypi"