Add support for unix domain sockets (and peer authentication)

.github/workflows/ci.yml

@@ -27,9 +27,9 @@ jobs:
     name: Test
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-22.04]
         scala: [2.13, 3]
-        java: [temurin@11]
+        java: [temurin@17]
         project: [skunkJS, skunkJVM, skunkNative]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
@@ -42,17 +42,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Start up Postgres
@@ -69,7 +69,7 @@ jobs:
         run: sbt githubWorkflowCheck
 
       - name: Check headers
-        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-22.04'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' headerCheckAll
 
       - name: scalaJSLink
@@ -84,11 +84,11 @@ jobs:
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' test
 
       - name: Check binary compatibility
-        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-22.04'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' mimaReportBinaryIssues
 
       - name: Generate API documentation
-        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-latest'
+        if: matrix.java == 'temurin@17' && matrix.os == 'ubuntu-22.04'
         run: sbt 'project ${{ matrix.project }}' '++ ${{ matrix.scala }}' doc
 
       - name: Make target directories
@@ -112,8 +112,8 @@ jobs:
     if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main' || github.ref == 'refs/heads/series/0.6.x')
     strategy:
       matrix:
-        os: [ubuntu-latest]
-        java: [temurin@11]
+        os: [ubuntu-22.04]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -124,17 +124,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Start up Postgres
@@ -233,7 +233,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        java: [temurin@11]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -244,17 +244,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Start up Postgres
@@ -274,7 +274,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        java: [temurin@11]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -285,17 +285,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Start up Postgres
@@ -320,7 +320,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        java: [temurin@11]
+        java: [temurin@17]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout current branch (full)
@@ -331,17 +331,17 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Setup Java (temurin@11)
-        id: setup-java-temurin-11
-        if: matrix.java == 'temurin@11'
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
           cache: sbt
 
       - name: sbt update
-        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
       - name: Start up Postgres

build.sbt

@@ -16,8 +16,7 @@ ThisBuild / developers   := List(
 ThisBuild / tlCiReleaseBranches += "series/0.6.x"
 ThisBuild / tlCiScalafmtCheck := false
 ThisBuild / tlSitePublishBranch := Some("series/0.6.x")
-ThisBuild / githubWorkflowOSes := Seq("ubuntu-latest")
-ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("11"))
+ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("17"))
 ThisBuild / tlJdkRelease := Some(8)
 
 ThisBuild / githubWorkflowBuildPreamble ++= nativeBrewInstallWorkflowSteps.value
@@ -38,6 +37,7 @@ ThisBuild / githubWorkflowAddedJobs +=
     id = "coverage",
     name = s"Generate coverage report (2.13 JVM only)",
     scalas = Nil,
+    javas = githubWorkflowJavaVersions.value.toList,
     sbtStepPreamble = Nil,
     steps = githubWorkflowJobSetup.value.toList ++
       List(
@@ -56,8 +56,9 @@ ThisBuild / mimaBinaryIssueFilters ++= List(
   ProblemFilters.exclude[DirectMissingMethodProblem]("skunk.net.BitVectorSocket.fromSocket")
 )
 
+
 // This is used in a couple places
-lazy val fs2Version = "3.12.0"
+lazy val fs2Version = "3.13.0-M2"
 lazy val openTelemetryVersion = "1.44.1"
 lazy val otel4sVersion = "0.11.1"
 lazy val refinedVersion = "0.11.0"
@@ -196,10 +197,16 @@ lazy val tests = crossProject(JVMPlatform, JSPlatform, NativePlatform)
     ),
     testFrameworks += new TestFramework("munit.Framework"),
     testOptions += {
-      if(System.getProperty("os.arch").startsWith("aarch64")) {
-        Tests.Argument(TestFrameworks.MUnit, "--exclude-tags=X86ArchOnly")
-      } else Tests.Argument()
-    }
+      var excludedTags = List.empty[String]
+      if (System.getProperty("os.arch").startsWith("aarch64"))
+        excludedTags = "X86ArchOnly" :: excludedTags
+      if (!System.getProperty("os.name").contains("linux"))
+        excludedTags = "LinuxOnly" :: excludedTags
+      if (excludedTags.nonEmpty)
+        Tests.Argument(TestFrameworks.MUnit, "--exclude-tags=" + excludedTags.mkString(","))
+      else Tests.Argument()
+    },
+    Test / baseDirectory := (ThisBuild / Test / run / baseDirectory).value
   )
   .jvmSettings(
     Test / fork := true,

docker-compose.yml

@@ -46,6 +46,15 @@ services:
       POSTGRES_PASSWORD: banana
       POSTGRES_HOST_AUTH_METHOD: password
       POSTGRES_INITDB_ARGS: --auth-host=password
+  # for testing domain sockets
+  unixsockets:
+    image: postgres:11
+    environment:
+      POSTGRES_DB: world
+      POSTGRES_USER: jimmy
+      POSTGRES_PASSWORD: banana
+    volumes:
+      - ./test-unix-socket:/var/run/postgresql
   # for testing redshift connections
   redshift:
     image: guildeducation/docker-amazon-redshift
@@ -65,4 +74,4 @@ services:
       - 4317:4317
       - 4318:4318
     environment:
-      COLLECTOR_OTLP_ENABLED: "true"
+      COLLECTOR_OTLP_ENABLED: "true"