Fix proto with proto-libraries, refactor errorprone

Refactor errorprone

Fix building protos in Gradle
commit_hash:54d1cdf9df00e7ab30b991ddf1f534ab5992ef3c

Author: dimdim1177

build/export_generators/ide-gradle/build.gradle.kts.jinja

@@ -38,21 +38,6 @@ subprojects {
 {%- endif %}
 
 plugins {
-{#- some plugins configuration -#}
-{%- for library in target.consumer if library.classpath -%}
-{#- error prone plugin configuration -#}
-{%-     if library.prebuilt and library.jar and (library.type != "contrib" or build_contribs) and "contrib/java/com/google/errorprone/error_prone_annotations/" in library.jar -%}
-
-    id("net.ltgt.errorprone") version "{{ errorprone_plugin_version }}"
-
-{%-     endif -%}
-{%- endfor -%}
-
-{#- lombok configuration -#}
-{#- TODO remove usings annotation_processors semantic -#}
-{%- if ("lombok.launch.AnnotationProcessorHider$AnnotationProcessor" in target.annotation_processors) or (target.use_annotation_processor|length and target.use_annotation_processor|select('startsWith', 'contrib/java/org/projectlombok/lombok')|length) %}
-    id("io.freefair.lombok") version "8.6"
-{%- endif -%}
 {%- if mainClass %}
     `application`
 {%- else %}
@@ -76,6 +61,17 @@ plugins {
 {%-     if target.with_kotlinc_plugin_serialization|length %}
     kotlin("plugin.serialization") version "{{ kotlin_version }}"
 {%      endif -%}
+{%- endif -%}
+
+{#- errorprone plugin configuration -#}
+{%- if target.consumer|selectattr('jar', 'startsWith', 'contrib/java/com/google/errorprone/error_prone_annotations')|length %}
+    id("net.ltgt.errorprone") version "{{ errorprone_plugin_version }}"
+{%- endif -%}
+
+{#- lombok plugin configuration -#}
+{#- TODO remove usings annotation_processors semantic -#}
+{%- if ("lombok.launch.AnnotationProcessorHider$AnnotationProcessor" in target.annotation_processors) or (target.use_annotation_processor|length and target.use_annotation_processor|select('startsWith', 'contrib/java/org/projectlombok/lombok')|length) %}
+    id("io.freefair.lombok") version "8.6"
 {%- endif %}
 }
 
@@ -272,6 +268,7 @@ sourceSets.main.java.srcDirs += "{{ srcdir_glob[0] }}"
 {%- endfor -%}
 
 sourceSets {
+{%- if target.runs|length %}
     main {
         {#-
             Default by Gradle:
@@ -280,13 +277,11 @@ sourceSets {
             resources.srcDir("src/main/resources")
 
         #}
-{%- if target.runs|length -%}
 {%-     for run in target.runs -%}
 {{         OutDirs(run, '        java.srcDir("', '")') }}
-{%-     endfor -%}
-{%- endif %}
+{%-     endfor %}
     }
-
+{%- endif %}
     test {
         {#-
             Default by Gradle:
@@ -315,11 +310,9 @@ sourceSets {
 
 dependencies {
 {%- for library in target.consumer if library.classpath -%}
-{# error prone plugin configuration #}
-{%-     if library.prebuilt and library.jar and (library.type != "contrib" or build_contribs) and "contrib/java/com/google/errorprone/error_prone_annotations" in library.jar -%}
-{%          set errorprone_version = library.jar -%}
-{%          set errorprone_parts = errorprone_version|replace("contrib/java/com/google/errorprone/error_prone_annotations/") -%}
-{%          set errorprone_parts = split(errorprone_parts, '/') %}
+{%-     if library.prebuilt and (library.type != "contrib" or build_contribs) and ("contrib/java/com/google/errorprone/error_prone_annotations" in library.jar) -%}
+{%-         set errorprone_version = library.jar|replace("contrib/java/com/google/errorprone/error_prone_annotations/", "") -%}
+{%-         set errorprone_parts = split(errorprone_version, '/', 2) %}
     errorprone("com.google.errorprone:error_prone_core:{{ errorprone_parts[0] }}")
 {%-     endif -%}
 

build/export_generators/ide-gradle/build.gradle.kts.proto.jinja

@@ -1,4 +1,6 @@
 {%- set publish = target.publish -%}
+{%- set libraries = target.consumer|selectattr('type', 'eq', 'library') -%}
+
 import com.google.protobuf.gradle.*
 
 val baseBuildDir = "{{ export_root }}/gradle.build/"
@@ -7,6 +9,11 @@ subprojects {
     buildDir = file(baseBuildDir + project.path.replaceFirst(":", "/").replace(":", "."))
 }
 
+val mainProtosDir = File(buildDir, "main_protos")
+{%- if libraries|length %}
+val mainExtractedIncludeProtosDir = File(buildDir, "extracted-include-protos/main")
+{%- endif %}
+
 plugins {
     id("java-library")
     id("com.google.protobuf") version "0.8.19"
@@ -99,8 +106,13 @@ dependencies {
     }
 {%-         endif -%}
 {%-     endif -%}
-{%- endfor %}
-    protobuf(files("$projectDir"))
+{%- endfor -%}
+
+{%- if target.proto_namespace %}
+    protobuf(files(File(mainProtosDir, "{{ target.proto_namespace }}")))
+{%- else %}
+    protobuf(files(mainProtosDir))
+{%- endif %}
 }
 
 protobuf {
@@ -141,6 +153,36 @@ protobuf {
 {%- endif %}
 }
 
+val prepareMainProtos = tasks.register<Copy>("prepareMainProtos") {
+    from("$project_root") {
+{#- list of all current project proto files -#}
+{%-     for proto in target.proto_files %}
+        include("{{ proto }}")
+{%-     endfor %}
+    }
+    into(mainProtosDir)
+}
+
+{%  if libraries|length -%}
+val extractMainLibrariesProtos = tasks.register<Copy>("extractMainLibrariesProtos") {
+    from("$project_root") {
+{#- list of all library directories -#}
+{%-     for library in libraries -%}
+{%-         set path_and_jar = rsplit(library.jar, '/', 2) %}
+        include("{{ path_and_jar[0] }}/**/*.proto")
+{%-     endfor %}
+    }
+    into(mainExtractedIncludeProtosDir)
+}
+
+{% endif -%}
+afterEvaluate {
+    tasks.getByName("extractProto").dependsOn(prepareMainProtos)
+{%- if libraries|length %}
+    tasks.getByName("extractProto").dependsOn(extractMainLibrariesProtos)
+{%- endif %}
+}
+
 {# To avoid problems when build project with proto #}
 tasks.getByName("sourcesJar").dependsOn("generateProto")