Then, near the end of the `Dockerfile`, we copy all the code. As this is what **changes most frequently**, we put it near the end, because almost always, anything after this step will not be able to use the cache.

```Dockerfile
COPY ./app /code/app
```

### Build the Docker Image

		return err
	}

	tag, err := GetTagVersion(operatorVer.OperatorVersionString)
	if err != nil {
		return fmt.Errorf("fetch Istio version: %v", err)
	}

	// return warning if current date is near the EOL date
	if operatorVer.IsEOL() {
		warnMarker := color.New(color.FgYellow).Add(color.Italic).Sprint("WARNING:")

platforms/documentation/docs/src/docs/userguide/core-plugins/distribution_plugin.adoc         @gradle/bt-devrel-education @gradle/bt-jvm
platforms/documentation/docs/src/docs/userguide/core-plugins/ear_plugin.adoc                  @gradle/bt-devrel-education @gradle/bt-jvm
platforms/documentation/docs/src/docs/userguide/core-plugins/jacoco_plugin.adoc               @gradle/bt-devrel-education @gradle/bt-jvm

        }

        if (!hasBeenPackagedDuringThisSession(project)) {
            // fallback to loose class files only if artifacts haven't been packaged yet
            // and only for plain old jars. Not war files, not ear files, not anything else.
            return determineBuildOutputDirectoryForArtifact(project, artifact);
        }

        // The fall-through indicates that the artifact cannot be found;

    "path": "platforms/documentation/docs-asciidoctor-extensions-base",
    "unitTests": true,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "ear",
    "path": "platforms/jvm/ear",
    "unitTests": true,
    "functionalTests": true,
    "crossVersionTests": false
  },
  {
    "name": "enterprise",
    "path": "platforms/enterprise/enterprise",