fixed Dockerfile

Dockerfile

@@ -0,0 +1,8 @@
+FROM alpine
+ENV IMAP_SERVER "$IMAP_SERVER"
+ENV IMAP_USER "$IMAP_USER"
+ENV IMAP_PASSWD "$IMAP_PASSWD"
+RUN apk add --no-cache python3 py3-dateutil py3-imap-tools
+COPY --chmod=755 promo_cleanup.py /usr/local/bin/
+CMD [ "/usr/local/bin/promo_cleanup.py" ]
+

build.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+docker build --no-cache -t salfter/promo-cleanup .
+docker push salfter/promo-cleanup