[fix] sqlite and fix docker image

Author: Dmitry Orlov

Dockerfile

@@ -7,19 +7,26 @@ ENV STORAGE=/usr/lib/pypi-server
 ENV PYPI_SERVER_SRC=/usr/local/src/pypi-server
 
 RUN apk add --no-cache \
-    py-mysqldb \
-    py-psycopg2 \
+    libffi \
+    py-cparser \
     py-curl \
+    py-lxml \
+    py-mysqldb \
     py-openssl \
-    py-cffi \
-    py-cparser \
-    py-lxml
+    py-psycopg2 \
+    py-setuptools
 
 COPY ./ /tmp
 
 RUN set -ex && \
-  apk add --no-cache --virtual .build-deps gcc py-pip python-dev musl-dev && \
-  pip --no-cache-dir install '/tmp' && \
+  apk add --no-cache --virtual .build-deps \
+    gcc \
+    libffi-dev \
+    musl-dev \
+    py-pip \
+    python-dev \
+  && \
+  pip --no-cache-dir install -U '/tmp' && \
   apk del .build-deps
 
 VOLUME "/usr/lib/pypi-server"

docker-entrypoint.py

@@ -33,17 +33,22 @@ def check_port(host, port):
     if not args or args[0].startswith('-'):
         db_url = parse_url(os.getenv('DB', ''))
         host = db_url.hostname
-        port = int(db_url.port or DEFAULT_PORTS[db_url.scheme])
+
+        if 'sqlite' in db_url.scheme.lower():
+            port = None
+        else:
+            port = int(db_url.port or DEFAULT_PORTS[db_url.scheme])
 
         args.insert(0, '/usr/bin/pypi-server')
 
-        while not check_port(db_url.hostname, port):
+        while port and not check_port(db_url.hostname, port):
             log.info('Awaiting database...')
             sleep(1)
             continue
 
         # Ensure database engine is ready
-        sleep(5)
+        if port:
+            sleep(5)
 
     executable = args[0]