Process additional profiles before config files processing

Additional profiles were being processed after config file processing
when legacy processing was used.
This commit also restores the order in which additional profiles are added
when legacy processing is used.
Active profiles take precedence over additional profiles.

See gh-25817

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/SpringApplication.java

@@ -154,6 +154,7 @@
  * @author Madhura Bhave
  * @author Brian Clozel
  * @author Ethan Rubinson
+ * @author Nguyen Bao Sach
  * @since 1.0.0
  * @see #run(Class, String[])
  * @see #run(Class[], String[])
@@ -373,7 +374,6 @@ private ConfigurableEnvironment prepareEnvironment(SpringApplicationRunListeners
 		ConfigurationPropertySources.attach(environment);
 		listeners.environmentPrepared(bootstrapContext, environment);
 		DefaultPropertiesPropertySource.moveToEnd(environment);
-		configureAdditionalProfiles(environment);
 		Assert.state(!environment.containsProperty("spring.main.environment-prefix"),
 				"Environment prefix cannot be set via properties.");
 		bindToSpringApplication(environment);
@@ -558,16 +558,6 @@ protected void configurePropertySources(ConfigurableEnvironment environment, Str
 	protected void configureProfiles(ConfigurableEnvironment environment, String[] args) {
 	}
 
-	private void configureAdditionalProfiles(ConfigurableEnvironment environment) {
-		if (!CollectionUtils.isEmpty(this.additionalProfiles)) {
-			Set<String> profiles = new LinkedHashSet<>(Arrays.asList(environment.getActiveProfiles()));
-			if (!profiles.containsAll(this.additionalProfiles)) {
-				profiles.addAll(this.additionalProfiles);
-				environment.setActiveProfiles(StringUtils.toStringArray(profiles));
-			}
-		}
-	}
-
 	private void configureIgnoreBeanInfo(ConfigurableEnvironment environment) {
 		if (System.getProperty(CachedIntrospectionResults.IGNORE_BEANINFO_PROPERTY_NAME) == null) {
 			Boolean ignore = environment.getProperty("spring.beaninfo.ignore", Boolean.class, Boolean.TRUE);

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigDataEnvironmentPostProcessor.java

@@ -19,6 +19,8 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.LinkedHashSet;
+import java.util.Set;
 import java.util.function.Supplier;
 
 import org.apache.commons.logging.Log;
@@ -34,13 +36,16 @@
 import org.springframework.core.io.DefaultResourceLoader;
 import org.springframework.core.io.ResourceLoader;
 import org.springframework.core.log.LogMessage;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
 
 /**
  * {@link EnvironmentPostProcessor} that loads and applies {@link ConfigData} to Spring's
  * {@link Environment}.
  *
  * @author Phillip Webb
  * @author Madhura Bhave
+ * @author Nguyen Bao Sach
  * @since 2.4.0
  */
 public class ConfigDataEnvironmentPostProcessor implements EnvironmentPostProcessor, Ordered {
@@ -99,6 +104,7 @@ void postProcessEnvironment(ConfigurableEnvironment environment, ResourceLoader
 		catch (UseLegacyConfigProcessingException ex) {
 			this.logger.debug(LogMessage.format("Switching to legacy config file processing [%s]",
 					ex.getConfigurationProperty()));
+			configureAdditionalProfiles(environment, additionalProfiles);
 			postProcessUsingLegacyApplicationListener(environment, resourceLoader);
 		}
 	}
@@ -109,6 +115,15 @@ ConfigDataEnvironment getConfigDataEnvironment(ConfigurableEnvironment environme
 				additionalProfiles, this.environmentUpdateListener);
 	}
 
+	private void configureAdditionalProfiles(ConfigurableEnvironment environment,
+			Collection<String> additionalProfiles) {
+		if (!CollectionUtils.isEmpty(additionalProfiles)) {
+			Set<String> profiles = new LinkedHashSet<>(additionalProfiles);
+			profiles.addAll(Arrays.asList(environment.getActiveProfiles()));
+			environment.setActiveProfiles(StringUtils.toStringArray(profiles));
+		}
+	}
+
 	private void postProcessUsingLegacyApplicationListener(ConfigurableEnvironment environment,
 			ResourceLoader resourceLoader) {
 		getLegacyListener().addPropertySources(environment, resourceLoader);

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/SpringApplicationTests.java

@@ -147,6 +147,7 @@
  * @author Brian Clozel
  * @author Artsiom Yudovin
  * @author Marten Deinum
+ * @author Nguyen Bao Sach
  */
 @ExtendWith(OutputCaptureExtension.class)
 class SpringApplicationTests {
@@ -604,6 +605,17 @@ void addProfilesOrder() {
 		assertThat(environment.getActiveProfiles()).containsExactly("bar", "spam", "foo");
 	}
 
+	@Test
+	void includeProfilesOrder() {
+		SpringApplication application = new SpringApplication(ExampleConfig.class);
+		application.setWebApplicationType(WebApplicationType.NONE);
+		ConfigurableEnvironment environment = new StandardEnvironment();
+		application.setEnvironment(environment);
+		this.context = application.run("--spring.profiles.active=bar,spam", "--spring.profiles.include=foo");
+		// Since Boot 2.4 included profiles should always be last
+		assertThat(environment.getActiveProfiles()).containsExactly("bar", "spam", "foo");
+	}
+
 	@Test
 	void addProfilesOrderWithProperties() {
 		SpringApplication application = new SpringApplication(ExampleConfig.class);

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigDataEnvironmentPostProcessorTests.java

@@ -48,6 +48,7 @@
  *
  * @author Phillip Webb
  * @author Madhura Bhave
+ * @author Nguyen Bao Sach
  */
 @ExtendWith(MockitoExtension.class)
 class ConfigDataEnvironmentPostProcessorTests {
@@ -82,6 +83,7 @@ void postProcessEnvironmentWhenNoLoaderCreatesDefaultLoaderInstance() {
 		verify(this.postProcessor).getConfigDataEnvironment(any(), this.resourceLoaderCaptor.capture(), any());
 		verify(this.configDataEnvironment).processAndApply();
 		assertThat(this.resourceLoaderCaptor.getValue()).isInstanceOf(DefaultResourceLoader.class);
+		assertThat(this.environment.getActiveProfiles()).isEmpty();
 	}
 
 	@Test
@@ -93,6 +95,7 @@ void postProcessEnvironmentWhenCustomLoaderUsesSpecifiedLoaderInstance() {
 		verify(this.postProcessor).getConfigDataEnvironment(any(), this.resourceLoaderCaptor.capture(), any());
 		verify(this.configDataEnvironment).processAndApply();
 		assertThat(this.resourceLoaderCaptor.getValue()).isSameAs(resourceLoader);
+		assertThat(this.environment.getActiveProfiles()).isEmpty();
 	}
 
 	@Test
@@ -103,6 +106,7 @@ void postProcessEnvironmentWhenHasAdditionalProfilesOnSpringApplicationUsesAddit
 		verify(this.postProcessor).getConfigDataEnvironment(any(), any(), this.additionalProfilesCaptor.capture());
 		verify(this.configDataEnvironment).processAndApply();
 		assertThat(this.additionalProfilesCaptor.getValue()).containsExactly("dev");
+		assertThat(this.environment.getActiveProfiles()).isEmpty();
 	}
 
 	@Test
@@ -115,6 +119,21 @@ void postProcessEnvironmentWhenUseLegacyProcessingSwitchesToLegacyMethod() {
 		this.postProcessor.postProcessEnvironment(this.environment, this.application);
 		verifyNoInteractions(this.configDataEnvironment);
 		verify(legacyListener).addPropertySources(eq(this.environment), any(DefaultResourceLoader.class));
+		assertThat(this.environment.getActiveProfiles()).isEmpty();
+	}
+
+	@Test
+	void postProcessEnvironmentWhenHasAdditionalProfilesViaProgrammaticallySettingAndUseLegacyProcessing() {
+		this.application.setAdditionalProfiles("dev");
+		ConfigDataEnvironmentPostProcessor.LegacyConfigFileApplicationListener legacyListener = mock(
+				ConfigDataEnvironmentPostProcessor.LegacyConfigFileApplicationListener.class);
+		willThrow(new UseLegacyConfigProcessingException(null)).given(this.postProcessor)
+				.getConfigDataEnvironment(any(), any(), any());
+		willReturn(legacyListener).given(this.postProcessor).getLegacyListener();
+		this.postProcessor.postProcessEnvironment(this.environment, this.application);
+		verifyNoInteractions(this.configDataEnvironment);
+		verify(legacyListener).addPropertySources(eq(this.environment), any(DefaultResourceLoader.class));
+		assertThat(this.environment.getActiveProfiles()).containsExactly("dev");
 	}
 
 	@Test

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigFileApplicationListenerLegacyReproTests.java

@@ -33,6 +33,7 @@
  *
  * @author Phillip Webb
  * @author Dave Syer
+ * @author Nguyen Bao Sach
  */
 @ExtendWith(UseLegacyProcessing.class)
 class ConfigFileApplicationListenerLegacyReproTests {
@@ -167,6 +168,17 @@ void reverseOrderOfProfilesWithYamlAndNoOverride() {
 		assertVersionProperty(this.context, "A", "C", "A");
 	}
 
+	@Test
+	void additionalProfilesViaProgrammaticallySetting() {
+		// gh-25704
+		SpringApplication application = new SpringApplication(Config.class);
+		application.setWebApplicationType(WebApplicationType.NONE);
+		application.setAdditionalProfiles("dev");
+		this.context = application.run();
+		assertThat(this.context.getEnvironment().acceptsProfiles(Profiles.of("dev"))).isTrue();
+		assertThat(this.context.getEnvironment().getProperty("my.property")).isEqualTo("fromdevpropertiesfile");
+	}
+
 	private void assertVersionProperty(ConfigurableApplicationContext context, String expectedVersion,
 			String... expectedActiveProfiles) {
 		assertThat(context.getEnvironment().getActiveProfiles()).isEqualTo(expectedActiveProfiles);

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigFileApplicationListenerTests.java

@@ -70,6 +70,7 @@
  * @author Eddú Meléndez
  * @author Madhura Bhave
  * @author Scott Frederick
+ * @author Nguyen Bao Sach
  */
 @Deprecated
 @ExtendWith({ OutputCaptureExtension.class, UseLegacyProcessing.class })
@@ -1150,6 +1151,46 @@ void locationsWithWildcardFilesShouldIgnoreHiddenDirectories() {
 		assertThat(this.environment.getProperty("fourth.property")).isNull();
 	}
 
+	@Test
+	void additionalProfilesCanBeIncludedFromProgrammaticallySetting() {
+		// gh-25704
+		SpringApplication application = new SpringApplication(Config.class);
+		application.setWebApplicationType(WebApplicationType.NONE);
+		application.setAdditionalProfiles("dev");
+		this.context = application.run();
+		// Active profile should win over default
+		assertThat(this.context.getEnvironment().getProperty("my.property")).isEqualTo("fromdevpropertiesfile");
+	}
+
+	@Test
+	void twoAdditionalProfilesCanBeIncludedFromProgrammaticallySetting() {
+		// gh-25704
+		SpringApplication application = new SpringApplication(Config.class);
+		application.setWebApplicationType(WebApplicationType.NONE);
+		application.setAdditionalProfiles("other", "dev");
+		this.context = application.run();
+		assertThat(this.context.getEnvironment().getProperty("my.property")).isEqualTo("fromdevpropertiesfile");
+	}
+
+	@Test
+	void includeProfilesOrder() {
+		SpringApplication application = new SpringApplication(Config.class);
+		application.setWebApplicationType(WebApplicationType.NONE);
+		this.context = application.run("--spring.profiles.active=bar,spam", "--spring.profiles.include=foo");
+		// Before Boot 2.4 included profiles should always be first
+		assertThat(this.context.getEnvironment().getActiveProfiles()).containsExactly("foo", "bar", "spam");
+	}
+
+	@Test
+	void addProfilesOrder() {
+		SpringApplication application = new SpringApplication(Config.class);
+		application.setWebApplicationType(WebApplicationType.NONE);
+		application.setAdditionalProfiles("foo");
+		this.context = application.run("--spring.profiles.active=bar,spam");
+		// Before Boot 2.4 additional profiles should always be first
+		assertThat(this.context.getEnvironment().getActiveProfiles()).containsExactly("foo", "bar", "spam");
+	}
+
 	private Condition<ConfigurableEnvironment> matchingPropertySource(final String sourceName) {
 		return new Condition<ConfigurableEnvironment>("environment containing property source " + sourceName) {