Upgradathon

.github/workflows/ci.yml

@@ -9,47 +9,125 @@ name: Continuous Integration
 
 on:
   pull_request:
-    branches: ['**']
+    branches: ['**', '!update/**', '!pr/**']
   push:
-    branches: ['**']
+    branches: ['**', '!update/**', '!pr/**']
+    tags: [v*]
 
 env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+
+concurrency:
+  group: ${{ github.workflow }} @ ${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build and Test
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.10, 2.12.17, 3.2.2]
-        java: [adopt@1.8]
+        scala: [2.13, 2.12, 3]
+        java: [temurin@11, temurin@17]
+        exclude:
+          - scala: 2.12
+            java: temurin@17
+          - scala: 3
+            java: temurin@17
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 60
     steps:
       - name: Checkout current branch (full)
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Setup Java and Scala
-        uses: olafurpg/setup-scala@v13
+      - name: Setup Java (temurin@11)
+        id: setup-java-temurin-11
+        if: matrix.java == 'temurin@11'
+        uses: actions/setup-java@v4
         with:
-          java-version: ${{ matrix.java }}
+          distribution: temurin
+          java-version: 11
+          cache: sbt
+
+      - name: sbt update
+        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        run: sbt +update
 
-      - name: Cache sbt
-        uses: actions/cache@v2
+      - name: Setup Java (temurin@17)
+        id: setup-java-temurin-17
+        if: matrix.java == 'temurin@17'
+        uses: actions/setup-java@v4
         with:
-          path: |
-            ~/.sbt
-            ~/.ivy2/cache
-            ~/.coursier/cache/v1
-            ~/.cache/coursier/v1
-            ~/AppData/Local/Coursier/Cache/v1
-            ~/Library/Caches/Coursier/v1
-          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+          distribution: temurin
+          java-version: 17
+          cache: sbt
+
+      - name: sbt update
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
+        run: sbt +update
 
       - name: Check that workflows are up to date
-        run: sbt ++${{ matrix.scala }} githubWorkflowCheck
+        run: sbt githubWorkflowCheck
+
+      - name: Check headers and formatting
+        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-latest'
+        run: sbt '++ ${{ matrix.scala }}' headerCheckAll scalafmtCheckAll 'project /' scalafmtSbtCheck
+
+      - name: Test
+        run: sbt '++ ${{ matrix.scala }}' test
+
+      - name: Check binary compatibility
+        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-latest'
+        run: sbt '++ ${{ matrix.scala }}' mimaReportBinaryIssues
+
+      - name: Generate API documentation
+        if: matrix.java == 'temurin@11' && matrix.os == 'ubuntu-latest'
+        run: sbt '++ ${{ matrix.scala }}' doc
+
+  dependency-submission:
+    name: Submit Dependencies
+    if: github.event_name != 'pull_request'
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        java: [temurin@11]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (full)
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java (temurin@11)
+        id: setup-java-temurin-11
+        if: matrix.java == 'temurin@11'
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 11
+          cache: sbt
+
+      - name: sbt update
+        if: matrix.java == 'temurin@11' && steps.setup-java-temurin-11.outputs.cache-hit == 'false'
+        run: sbt +update
+
+      - 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: 17
+          cache: sbt
+
+      - name: sbt update
+        if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
+        run: sbt +update
 
-      - name: Build project
-        run: sbt ++${{ matrix.scala }} test
+      - name: Submit Dependencies
+        uses: scalacenter/sbt-dependency-submission@v2
+        with:
+          configs-ignore: test scala-tool scala-doc-tool test-internal

.gitignore

@@ -9,3 +9,5 @@ target/
 .classpath
 tmp/
 .bsp/
+.metals
+.vscode

.scalafix.conf

@@ -0,0 +1,3 @@
+rules = [
+  OrganizeImports
+]

.scalafmt.conf

@@ -1,6 +1,10 @@
-version = 3.5.9
+version = 3.8.2
+project.git = true
+runner.dialect = scala213
+project.layout = StandardConvention
 continuationIndent.defnSite = 2
-docstrings = JavaDoc
+docstrings.style = Asterisk
+docstrings.wrap = no
 includeCurlyBraceInSelectChains = false
 maxColumn = 120
 newlines.alwaysBeforeElseAfterCurlyIf = false
@@ -13,3 +17,13 @@ rewrite.rules = [
   AsciiSortImports,
   PreferCurlyFors
 ]
+newlines.afterCurlyLambda = preserve
+newlines.beforeCurlyLambdaParams = multilineWithCaseOnly
+
+fileOverride {
+  "glob:**/scala-3/src/main/scala/**" {
+    runner.dialect = scala3
+    rewrite.scala3.convertToNewSyntax = true
+    rewrite.scala3.removeOptionalBraces = true
+  }
+}

210/src/main/scala/io/circe/jackson/JacksonCompat.scala

@@ -1,7 +1,26 @@
+/*
+ * Copyright 2016 circe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.circe.jackson
 
 import com.fasterxml.jackson.core.JsonParser
-import com.fasterxml.jackson.databind.{ DeserializationContext, JsonNode, ObjectMapper, ObjectWriter }
+import com.fasterxml.jackson.databind.DeserializationContext
+import com.fasterxml.jackson.databind.JsonNode
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.databind.ObjectWriter
 import com.fasterxml.jackson.databind.node.ObjectNode
 
 private[jackson] trait JacksonCompat {
@@ -10,9 +29,13 @@ private[jackson] trait JacksonCompat {
   protected def handleUnexpectedToken(context: DeserializationContext)(
     klass: Class[_],
     parser: JsonParser
-  ): Unit =
+  ): Unit = {
     context.handleUnexpectedToken(klass, parser)
+    ()
+  }
 
   protected def objectNodeSetAll(node: ObjectNode, fields: java.util.Map[String, JsonNode]): JsonNode =
     node.setAll[JsonNode](fields)
+
+  protected def currentName(jp: JsonParser): String = jp.currentName
 }

25/src/main/scala/io/circe/jackson/JacksonCompat.scala

@@ -15,4 +15,7 @@ private[jackson] trait JacksonCompat {
 
   protected def objectNodeSetAll(node: ObjectNode, fields: java.util.Map[String, JsonNode]): JsonNode =
     node.setAll(fields)
+
+  protected def currentName(jp: JsonParser): String = jp.getCurrentName
+
 }

27/src/main/scala/io/circe/jackson/JacksonCompat.scala

@@ -1,7 +1,26 @@
+/*
+ * Copyright 2016 circe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.circe.jackson
 
 import com.fasterxml.jackson.core.JsonParser
-import com.fasterxml.jackson.databind.{ DeserializationContext, JsonNode, ObjectMapper, ObjectWriter }
+import com.fasterxml.jackson.databind.DeserializationContext
+import com.fasterxml.jackson.databind.JsonNode
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.databind.ObjectWriter
 import com.fasterxml.jackson.databind.node.ObjectNode
 
 private[jackson] trait JacksonCompat {
@@ -10,9 +29,14 @@ private[jackson] trait JacksonCompat {
   protected def handleUnexpectedToken(context: DeserializationContext)(
     klass: Class[_],
     parser: JsonParser
-  ): Unit =
+  ): Unit = {
+    val _ = parser
     throw context.mappingException(klass)
+  }
 
   protected def objectNodeSetAll(node: ObjectNode, fields: java.util.Map[String, JsonNode]): JsonNode =
     node.setAll(fields)
+
+  protected def currentName(jp: JsonParser): String = jp.getCurrentName
+
 }

28/src/main/scala/io/circe/jackson/JacksonCompat.scala

@@ -1,7 +1,26 @@
+/*
+ * Copyright 2016 circe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.circe.jackson
 
 import com.fasterxml.jackson.core.JsonParser
-import com.fasterxml.jackson.databind.{ DeserializationContext, JsonNode, ObjectMapper, ObjectWriter }
+import com.fasterxml.jackson.databind.DeserializationContext
+import com.fasterxml.jackson.databind.JsonNode
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.fasterxml.jackson.databind.ObjectWriter
 import com.fasterxml.jackson.databind.node.ObjectNode
 
 private[jackson] trait JacksonCompat {
@@ -10,9 +29,13 @@ private[jackson] trait JacksonCompat {
   protected def handleUnexpectedToken(context: DeserializationContext)(
     klass: Class[_],
     parser: JsonParser
-  ): Unit =
+  ): Unit = {
     context.handleUnexpectedToken(klass, parser)
+    ()
+  }
 
   protected def objectNodeSetAll(node: ObjectNode, fields: java.util.Map[String, JsonNode]): JsonNode =
     node.setAll(fields)
+
+  protected def currentName(jp: JsonParser): String = jp.getCurrentName
 }

benchmark/src/main/scala/io/circe/jackson/benchmark/Benchmark.scala

@@ -1,12 +1,32 @@
+/*
+ * Copyright 2016 circe
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.circe.jackson.benchmark
 
 import cats.Eq
-import io.circe.{ Decoder, Encoder, Json => JsonC }
+import io.circe.Decoder
+import io.circe.Encoder
 import io.circe.generic.semiauto._
 import io.circe.jawn._
+import io.circe.{ Json => JsonC }
+import org.openjdk.jmh.annotations._
+
 import java.nio.ByteBuffer
 import java.util.concurrent.TimeUnit
-import org.openjdk.jmh.annotations._
+import scala.annotation.nowarn
 
 case class Foo(s: String, d: Double, i: Int, l: Long, bs: List[Boolean])
 
@@ -46,15 +66,19 @@ class ExampleData {
 @OutputTimeUnit(TimeUnit.SECONDS)
 class ParsingBenchmark extends ExampleData {
   @Benchmark
+  @nowarn("cat=deprecation")
   def parseIntsC: JsonC = parse(intsJson).right.getOrElse(throw new Exception)
 
   @Benchmark
+  @nowarn("cat=deprecation")
   def parseIntsCJ: JsonC = io.circe.jackson.parse(intsJson).right.getOrElse(throw new Exception)
 
   @Benchmark
+  @nowarn("cat=deprecation")
   def parseFoosC: JsonC = parse(foosJson).right.getOrElse(throw new Exception)
 
   @Benchmark
+  @nowarn("cat=deprecation")
   def parseFoosCJ: JsonC = io.circe.jackson.parse(foosJson).right.getOrElse(throw new Exception)
 }