Fix entrypoint, pt100

Signed-off-by: René Jochum <rene@jochum.dev>

Dockerfile

@@ -8,10 +8,12 @@ RUN set -ex; \
     rm -rf /var/lib/apt/lists/*
 
 COPY conf /
-COPY start.py /
+COPY docker-entrypoint.py /
 
 EXPOSE 110/tcp 143/tcp 587/tcp 995/tcp 993/tcp 2525/tcp 4190/tcp
 
 VOLUME ["/data", "/overrides", "/cert"]
 
-CMD ["/start.py"]
+ENTRYPOINT ["/docker-entrypoint.py"]
+
+CMD ["/usr/sbin/dovecot", "-F"]

start.py

@@ -1,45 +0,0 @@
-#!/usr/bin/python3
-# -*- coding: utf-8 -*-
-
-import os
-import shutil
-import shlex
-import sys
-import glob
-import jinja2
-
-def jinja_render_file(in_path, data, out_path):
-    render_environment = jinja2.Environment(loader=jinja2.FileSystemLoader(os.path.dirname(in_path)))
-    output = render_environment.get_template(os.path.basename(in_path)).render(**data)
-
-    with open(out_path, 'w', encoding='utf-8') as rf:
-        rf.write(output)
-
-for dovecot_file in glob.glob("/conf/**/*.conf", recursive=True):
-    destination = os.path.join("/etc/dovecot", dovecot_file[6:])
-    shutil.copyfile(dovecot_file, destination)
-
-for dovecot_file in glob.glob("/conf/**/*.jinja", recursive=True):
-    out_path = os.path.join("/etc/dovecot", dovecot_file[6:-6])
-    jinja_render_file(dovecot_file, os.environ, out_path)
-    os.chmod(out_path, 600)
-
-for dovecot_file in glob.glob("/overrides/**/*.conf", recursive=True):
-    destination = os.path.join("/etc/dovecot", dovecot_file[6:])
-    shutil.copyfile(dovecot_file, destination)
-
-for dovecot_file in glob.glob("/overrides/**/*.jinja", recursive=True):
-    out_path = os.path.join("/etc/dovecot", dovecot_file[6:-6])
-    jinja_render_file(dovecot_file, os.environ, out_path)
-    os.chmod(out_path, 600)
-
-os.system("/bin/mkdir -p /data/vmail")
-os.system("/bin/chmod u=rwX,g=rX,o=rX /data")
-os.system("/bin/chown mail: /data/vmail")
-os.system("/bin/chmod u=rwX,g=rX,o= /data/vmail")
-
-os.system("/bin/mkdir -p /data/sieve/global/")
-os.system("/bin/chown mail:mail /data/sieve")
-
-# Run Dovecot
-os.system("/usr/sbin/dovecot -F")