Pass version to build.

.drone.yml

@@ -20,7 +20,7 @@ steps:
     image: docker
     commands:
       - docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
-      - docker build -t squidex/squidex:dev -t squidex/squidex:dev-$${DRONE_BUILD_NUMBER} .
+      - docker build -t squidex/squidex:dev -t squidex/squidex:dev-$${DRONE_BUILD_NUMBER} --build-arg SQUIDEX__VERSION=dev-$${DRONE_BUILD_NUMBER} .
       - docker push squidex/squidex:dev
       - docker push squidex/squidex:dev-$${DRONE_BUILD_NUMBER}
     volumes:
@@ -43,7 +43,7 @@ steps:
     image: docker
     commands:
       - docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
-      - docker build -t squidex/squidex:latest -t squidex/squidex:$${DRONE_TAG} .
+      - docker build -t squidex/squidex:latest -t squidex/squidex:$${DRONE_TAG} --build-arg SQUIDEX__VERSION=$${DRONE_TAG} .
       - docker push squidex/squidex:latest
       - docker push squidex/squidex:$${DRONE_TAG}
     volumes:
@@ -63,7 +63,7 @@ steps:
   - name: build_binaries
     image: docker
     commands:
-      - docker build . -t squidex-build-image -f Dockerfile.build
+      - docker build -t squidex-build-image -f Dockerfile.build --build-arg SQUIDEX__VERSION=$${DRONE_TAG} .
       - docker create --name squidex-build-container squidex-build-image
       - docker cp squidex-build-container:/out /build
     volumes:

Dockerfile

@@ -3,6 +3,8 @@
 #
 FROM squidex/dotnet:2.2-sdk-chromium-phantomjs-node as builder
 
+ARG SQUIDEX__VERSION=3.0.0
+
 WORKDIR /src
 
 # Copy Node project files.
@@ -35,7 +37,7 @@ RUN dotnet test tests/Squidex.Infrastructure.Tests/Squidex.Infrastructure.Tests.
  && dotnet test tests/Squidex.Web.Tests/Squidex.Web.Tests.csproj
 
 # Publish
-RUN dotnet publish src/Squidex/Squidex.csproj --output /out/alpine --configuration Release -r alpine.3.7-x64
+RUN dotnet publish src/Squidex/Squidex.csproj --output /out/alpine --configuration Release -r alpine.3.7-x64 -p:version=$SQUIDEX__VERSION
 
 #
 # Stage 2, Build runtime
@@ -55,9 +57,6 @@ RUN apk update \
 # Copy from build stage
 COPY --from=builder /out/alpine .
 
-ARG SQUIDEX__VERSION
-ENV SQUIDEX__VERSION ${SQUIDEX__VERSION:-dev}
-
 EXPOSE 80
 EXPOSE 11111
 

Dockerfile.build

@@ -1,5 +1,7 @@
 FROM squidex/dotnet:2.2-sdk-chromium-phantomjs-node as builder
 
+ARG SQUIDEX__VERSION=3.0.0
+
 WORKDIR /src
 
 # Copy Node project files.
@@ -32,4 +34,4 @@ RUN dotnet test tests/Squidex.Infrastructure.Tests/Squidex.Infrastructure.Tests.
  && dotnet test tests/Squidex.Web.Tests/Squidex.Web.Tests.csproj
 
 # Publish
-RUN dotnet publish src/Squidex/Squidex.csproj --output /out/ --configuration Release
+RUN dotnet publish src/Squidex/Squidex.csproj --output /out/ --configuration Release -p:version=$SQUIDEX__VERSION

src/Squidex.Web/ExposedValues.cs

@@ -6,6 +6,7 @@
 // ==========================================================================
 
 using System.Collections.Generic;
+using System.Reflection;
 using System.Text;
 using Microsoft.Extensions.Configuration;
 using Squidex.Infrastructure;
@@ -18,7 +19,7 @@ namespace Squidex.Web
         {
         }
 
-        public ExposedValues(ExposedConfiguration configured, IConfiguration configuration)
+        public ExposedValues(ExposedConfiguration configured, IConfiguration configuration, Assembly assembly = null)
         {
             Guard.NotNull(configured, nameof(configured));
             Guard.NotNull(configuration, nameof(configuration));
@@ -32,6 +33,14 @@ namespace Squidex.Web
                     this[kvp.Key] = value;
                 }
             }
+
+            if (assembly != null)
+            {
+                if (!ContainsKey("version"))
+                {
+                    this["version"] = assembly.GetName().Version.ToString();
+                }
+            }
         }
 
         public override string ToString()

src/Squidex/Config/Web/WebServices.cs

@@ -22,7 +22,7 @@ namespace Squidex.Config.Web
     {
         public static void AddMyMvcWithPlugins(this IServiceCollection services, IConfiguration config)
         {
-            services.AddSingletonAs(c => new ExposedValues(c.GetRequiredService<IOptions<ExposedConfiguration>>().Value, config))
+            services.AddSingletonAs(c => new ExposedValues(c.GetRequiredService<IOptions<ExposedConfiguration>>().Value, config, typeof(WebServices).Assembly))
                 .AsSelf();
 
             services.AddSingletonAs<FileCallbackResultExecutor>()

tests/Squidex.Web.Tests/ExposedValuesTests.cs

@@ -35,6 +35,16 @@ namespace Squidex.Web
             Assert.Equal("value2", values["name2"]);
         }
 
+        [Fact]
+        public void Should_use_version_from_assembly()
+        {
+            var source = new ExposedConfiguration();
+
+            var values = new ExposedValues(source, A.Fake<IConfiguration>(), typeof(ExposedValuesTests).Assembly);
+
+            Assert.Equal("1.0.0.0", values["version"]);
+        }
+
         [Fact]
         public void Should_format_empty_values()
         {