Replace shell script by antrun maven plugin call

Author: vsbogd

.circleci/config.yml

@@ -20,15 +20,14 @@ jobs:
 
       # get dependencies
       - run:
-          name: Get dependencies
-          command: |
-            curl -L https://get.web3j.io | bash
-            source $HOME/.web3j/source.sh
-            ./get_dependencies.sh
+          name: Get web3j
+          command: curl -L https://get.web3j.io | bash
       # run tests!
       - run:
           name: Build and run tests
-          command: mvn install
+          command: |
+            source $HOME/.web3j/source.sh
+            mvn install
       - run:
           name: Upload coverage
           command: bash <(curl -s https://codecov.io/bash)

README.md

@@ -10,11 +10,10 @@
 
 ## How to build
 
-Install dependencies for the first time:
+Install web3j for the first time:
 ```
 curl -L https://get.web3j.io | bash
 source $HOME/.web3j/source.sh
-./get_dependencies.sh
 ```
 
 Build and test:

get_dependencies.sh

@@ -11,6 +11,8 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
+    <platform-contracts.version>0.3.4</platform-contracts.version>
+    <snet-daemon.version>2.0.2</snet-daemon.version>
     <protobuf.version>3.5.1</protobuf.version>
     <grpc.version>1.20.0</grpc.version>
   </properties>
@@ -184,6 +186,11 @@
           <artifactId>exec-maven-plugin</artifactId>
           <version>1.4.0</version>
         </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-antrun-plugin</artifactId>
+          <version>1.6</version>
+        </plugin>
         <!-- generated by maven -->
         <plugin>
           <artifactId>maven-clean-plugin</artifactId>

pom.xml

@@ -0,0 +1,76 @@
+<project default="get-dependencies">
+
+  <target name="get-dependencies" depends="generate-contract-stubs,get-daemon-proto"/>
+
+  <target name="check-contract-stubs">
+    <condition property="contract-stubs-present">
+      <and>
+        <available file="${project.build.directory}/generated-sources/sol/java/io/singularitynet/sdk/contracts/MultiPartyEscrow.java"/>
+        <available file="${project.build.directory}/generated-sources/sol/java/io/singularitynet/sdk/contracts/Registry.java"/>
+      </and>
+    </condition>
+    <echo message="Check contracts presence: ${contract-stubs-present}"/>
+  </target>
+
+  <target name="generate-contract-stubs" depends="check-contract-stubs" unless="contract-stubs-present">
+    <echo message="Downloading SingularityNet contracts"/>
+    <get src="https://registry.npmjs.org/singularitynet-platform-contracts/-/singularitynet-platform-contracts-${platform-contracts.version}.tgz"
+      dest="${project.build.directory}/singularitynet-platform-contracts.tgz"/>
+    <untar src="${project.build.directory}/singularitynet-platform-contracts.tgz"
+      dest="${project.build.directory}" compression="gzip"/>
+    <move file="${project.build.directory}/package"
+      tofile="${project.build.directory}/singularitynet-platform-contracts"/>
+    <mkdir dir="${project.build.directory}/resources"/>
+    <move file="${project.build.directory}/singularitynet-platform-contracts/networks"
+      todir="${project.build.directory}/resources"/>
+
+    <!-- TODO: replace by direct call to the web3j java class used
+       in web3j cli interface. Plugin would be better but it
+       doesn't support generation from ABI json -->
+    <echo message="Generating Java stubs for contracts"/>
+    <exec executable="web3j">
+      <arg value="solidity"/>
+      <arg value="generate"/>
+      <arg value="-a"/>
+      <arg value="${project.build.directory}/singularitynet-platform-contracts/abi/Registry.json"/>
+      <arg value="--outputDir"/>
+      <arg value="${project.build.directory}/generated-sources/sol/java"/>
+      <arg value="--package"/>
+      <arg value="io.singularitynet.sdk.contracts"/>
+    </exec>
+    <exec executable="web3j">
+      <arg value="solidity"/>
+      <arg value="generate"/>
+      <arg value="-a"/>
+      <arg value="${project.build.directory}/singularitynet-platform-contracts/abi/MultiPartyEscrow.json"/>
+      <arg value="--outputDir"/>
+      <arg value="${project.build.directory}/generated-sources/sol/java"/>
+      <arg value="--package"/>
+      <arg value="io.singularitynet.sdk.contracts"/>
+    </exec>
+  </target>
+
+  <target name="check-daemon-proto">
+    <condition property="daemon-proto-present">
+      <available file="${project.build.directory}/proto/state_service.proto"/>
+    </condition>
+    <echo message="Check deamon proto presence: ${daemon-proto-present}"/>
+  </target>
+
+  <target name="get-daemon-proto" depends="check-daemon-proto" unless="daemon-proto-present">
+    <echo message="Downloading snet-daemon API" />
+    <get src="https://github.com/singnet/snet-daemon/releases/download/v${snet-daemon.version}/snet-daemon-v${snet-daemon.version}-linux-amd64.tar.gz"
+      dest="${project.build.directory}/snet-daemon.tar.gz"/>
+    <untar src="${project.build.directory}/snet-daemon.tar.gz"
+      dest="${project.build.directory}" compression="gzip"/>
+    <move file="${project.build.directory}/snet-daemon-v${snet-daemon.version}-linux-amd64"
+      tofile="${project.build.directory}/snet-daemon"/>
+    <mkdir dir="${project.build.directory}/proto"/>
+    <move file="${project.build.directory}/snet-daemon/proto/state_service.proto"
+      todir="${project.build.directory}/proto" />
+    <!-- Next step should be removed when daemon v2.0.3 is released -->
+    <echo message='option java_package = "io.singularitynet.daemon.escrow";'
+      file="${project.build.directory}/proto/state_service.proto" append="true"/>
+  </target>
+
+</project>

sdk/get-dependencies.xml

@@ -105,6 +105,26 @@
     </resources>
 
     <plugins>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-antrun-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>get-dependencies</id>
+            <phase>generate-sources</phase>
+            <configuration>
+              <target>
+                <ant antfile="${project.basedir}/get-dependencies.xml"/>
+              </target>
+            </configuration>
+            <goals>
+              <goal>run</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+
       <plugin>
         <groupId>org.xolstice.maven.plugins</groupId>
         <artifactId>protobuf-maven-plugin</artifactId>