Fix theme zipping in Docker (#38)

- Default to port 80

src/.dockerignore

@@ -1,2 +1,4 @@
 **/bin
 **/obj
+**/*.db
+**/appsettings.*.json

src/Dockerfile

@@ -14,11 +14,12 @@ RUN dotnet publish -f net8.0 -c Release -r linux-x64 --no-self-contained -p:Publ
 
 FROM alpine AS theme
 RUN apk add --no-cache zip
-WORKDIR /themes
-COPY ./default-theme ./default-theme/
-RUN zip default-theme.zip ./default-theme/*
-COPY ./admin-theme ./admin-theme/
-RUN zip admin-theme.zip ./admin-theme/*
+WORKDIR /themes/default-theme
+COPY ./default-theme ./
+RUN zip -r ../default-theme.zip ./*
+WORKDIR /themes/admin-theme
+COPY ./admin-theme ./
+RUN zip -r ../admin-theme.zip ./*
 
 FROM  mcr.microsoft.com/dotnet/aspnet:8.0-alpine as final
 WORKDIR /app

src/MyWebLog/appsettings.json

@@ -4,5 +4,12 @@
     "LogLevel": {
       "MyWebLog.Handlers": "Information"
     }
+  },
+  "Kestrel": {
+    "Endpoints": {
+      "Http": {
+        "Url": "http://0.0.0.0:80"
+      }
+    }
   }
 }

src/sqlite.Dockerfile

@@ -14,11 +14,12 @@ RUN dotnet publish -f net8.0 -c Release -r linux-x64
 
 FROM alpine AS theme
 RUN apk add --no-cache zip
-WORKDIR /themes
-COPY ./default-theme ./default-theme/
-RUN zip default-theme.zip ./default-theme/*
-COPY ./admin-theme ./admin-theme/
-RUN zip admin-theme.zip ./admin-theme/*
+WORKDIR /themes/default-theme
+COPY ./default-theme ./
+RUN zip -r ../default-theme.zip ./*
+WORKDIR /themes/admin-theme
+COPY ./admin-theme ./
+RUN zip -r ../admin-theme.zip ./*
 
 FROM  mcr.microsoft.com/dotnet/aspnet:8.0 as final
 WORKDIR /app