Merge pull request #14 from solana-mobile/rpc-solana

Solana RPC Client

.github/actions/install-solana/action.yml

@@ -0,0 +1,39 @@
+name: Install Solana
+
+inputs:
+  solana_version:
+    description: Version of Solana to install
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Cache Solana Install
+      if: ${{ !env.ACT }}
+      id: cache-solana-install
+      uses: actions/cache@v2
+      with:
+        path: "$HOME/.local/share/solana/install/releases/${{ inputs.solana_version }}"
+        key: ${{ runner.os }}-Solana-v${{ inputs.solana_version  }}
+
+    - name: Install Solana
+      if: ${{ !env.ACT }} && steps.cache-solana-install.cache-hit != 'true'
+      run: |
+        sh -c "$(curl -sSfL https://release.solana.com/v${{ inputs.solana_version }}/install)"
+      shell: bash
+
+    - name: Set Active Solana Version
+      run: |
+        rm -f "$HOME/.local/share/solana/install/active_release"
+        ln -s "$HOME/.local/share/solana/install/releases/${{ inputs.solana_version }}/solana-release" "$HOME/.local/share/solana/install/active_release"
+      shell: bash
+
+    - name: Add Solana bin to Path
+      run: |
+        echo "$HOME/.local/share/solana/install/active_release/bin" >> $GITHUB_PATH
+      shell: bash
+
+    - name: Verify Solana install
+      run: |
+        solana --version
+      shell: bash

.github/workflows/build.yml

@@ -11,6 +11,9 @@ on:
 jobs:
   build:
     runs-on: macos-latest
+    strategy:
+      matrix:
+        solana: ["1.18.14"]
 
     steps:
       - name: Checkout
@@ -26,11 +29,19 @@ jobs:
           distribution: 'temurin'
           cache: gradle
 
+      - name: Install Solana
+        uses: ./.github/actions/install-solana
+        with:
+          solana_version: ${{ matrix.solana }}
+
+      - name: Start local validator
+        run: solana-test-validator > /dev/null 2>&1 &
+
       # Build
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
       - name: Test
-        run: ./gradlew build
+        run: ./gradlew build -PlocalValidator=true
 
       - name: Save Test Reports
         if: failure()

gradle.properties

@@ -30,3 +30,8 @@ POM_SCM_DEV_CONNECTION=scm:git:ssh://[email protected]/solana-mobile/rpc-core.git
 POM_DEVELOPER_NAME=Solana Mobile Engineering
 POM_DEVELOPER_URL=https://solanamobile.com
 POM_DEVELOPER_EMAIL=[email protected]
+
+# RPC URLs used for testing
+testing.rpc.defaultUrl=https://api.devnet.solana.com
+testing.rpc.localUrl=http://127.0.0.1:8899
+localValidator=false

gradle/libs.versions.toml

@@ -17,6 +17,7 @@ ktor-client-core = { group = "io.ktor", name = "ktor-client-core", version.ref =
 ktor-client-cio = { group = "io.ktor", name = "ktor-client-cio", version.ref = "ktor" }
 ktor-client-mock = { group = "io.ktor", name = "ktor-client-mock", version.ref = "ktor" }
 multimult = { group = "io.github.funkatronics", name = "multimult", version = "0.2.1" }
+web3-solana = { group = "com.solanamobile", name = "web3-solana", version = "0.3.0-beta3" }
 
 [plugins]
 kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }

ktordriver/build.gradle.kts

@@ -31,8 +31,8 @@ kotlin {
             dependencies {
                 implementation(project(mapOf("path" to ":rpccore")))
                 implementation(libs.kotlinx.coroutines.core)
-                implementation(libs.ktor.client.core)
-                implementation(libs.ktor.client.cio)
+                api(libs.ktor.client.core)
+                api(libs.ktor.client.cio)
             }
         }
         val commonTest by getting {

settings.gradle.kts

@@ -18,4 +18,5 @@ rootProject.name = "Rpc Core"
 include(":rpccore")
 include(":okiodriver")
 include(":ktordriver")
+include(":solanaclient")
 

solanaclient/build.gradle.kts

@@ -0,0 +1,76 @@
+plugins {
+    alias(libs.plugins.kotlin.multiplatform)
+    alias(libs.plugins.kotlin.serialization)
+    alias(libs.plugins.publish)
+}
+
+val artifactIdPrefix: String by project
+val moduleArtifactId = "$artifactIdPrefix-solana"
+
+kotlin {
+    jvm {
+        jvmToolchain(11)
+        withJava()
+        testRuns["test"].executionTask.configure {
+            useJUnitPlatform()
+        }
+    }
+    listOf(
+        iosX64(),
+        iosArm64(),
+        iosSimulatorArm64(),
+        macosX64(),
+        macosArm64()
+    ).forEach {
+        it.binaries.framework {
+            baseName = moduleArtifactId
+        }
+    }
+
+    sourceSets {
+        val commonMain by getting {
+            dependencies {
+                implementation(project(mapOf("path" to ":rpccore")))
+                implementation(libs.kotlinx.coroutines.core)
+                implementation(libs.kotlinx.serialization.json)
+                implementation(libs.web3.solana)
+                implementation(libs.multimult)
+            }
+        }
+        val commonTest by getting {
+            kotlin.srcDir(File("${buildDir}/generated/src/commonTest/kotlin"))
+            dependencies {
+                implementation(project(mapOf("path" to ":ktordriver")))
+                implementation(libs.kotlin.test)
+                implementation(libs.kotlinx.coroutines.test)
+                implementation(libs.kotlinx.serialization.json)
+                implementation(libs.crypto)
+            }
+        }
+    }
+}
+
+mavenPublishing {
+    coordinates(group as String, moduleArtifactId, version as String)
+}
+
+afterEvaluate {
+    val defaultRpcUrl = properties["testing.rpc.defaultUrl"]
+    var rpcUrl = properties["rpcUrl"] ?: defaultRpcUrl
+
+    val useLocalValidator = project.properties["localValidator"] == "true"
+    val localRpcUrl = project.properties["testing.rpc.localUrl"]
+    if (useLocalValidator && localRpcUrl != null) rpcUrl = localRpcUrl
+
+    val dir = "${buildDir}/generated/src/commonTest/kotlin/com/solana/config"
+    mkdir(dir)
+    File(dir, "TestConfig.kt").writeText(
+        """
+            package com.solana.config
+            
+            internal object TestConfig {
+                const val RPC_URL = "$rpcUrl" 
+            }
+        """.trimIndent()
+    )
+}