don't fail the publish CI step if pypi already published

Dockerfile

@@ -1,8 +1,11 @@
-FROM docker
+FROM docker:latest
 
 ARG VERSION
 
 RUN apk add --no-cache python3 py3-pip
+
+RUN python3 -m venv /app/venv
+ENV PATH="/app/venv/bin:$PATH"
 RUN pip3 install runlike==$VERSION
 
 ENTRYPOINT ["runlike"]

Makefile

@@ -1,4 +1,4 @@
-CUR_VER := $(shell poetry run ./current_version.py)
+CUR_VER := $(shell poetry run $(PWD)/current_version.py)
 SHELL := bash
 
 .PHONY: build
@@ -23,7 +23,14 @@ test:
 .PHONY: pypi
 pypi:
 	poetry build
-	poetry publish -u __token__ -p $(POETRY_PYPI_TOKEN_PYPI)
+	@if ! poetry publish -u __token__ -p $(POETRY_PYPI_TOKEN_PYPI) 2>&1 | tee /dev/stderr | grep -q "HTTP Error 400: File already exists"; then \
+		if [ $$? -ne 0 ]; then \
+			echo "Error occurred during publish that was not 'File already exists'. Exiting."; \
+			exit 1; \
+		fi; \
+	else \
+		echo "Version $(CUR_VER) already exists on PyPI. Continuing..."; \
+	fi
 
 .PHONY: release
 release: push pypi