chore(build): require a Java 20 host

.github/workflows/codeql_analysis.yml

@@ -28,7 +28,7 @@ jobs:
       uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
       with:
         distribution: temurin
-        java-version: 18
+        java-version: 20
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@a09933a12a80f87b87005513f0abb1494c27a716 # v2.21.4

.github/workflows/deploy_github_releases.yml

@@ -16,7 +16,7 @@ jobs:
       uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
       with:
         distribution: temurin
-        java-version: 18
+        java-version: 20
 
     - name: Decrypt secrets
       run: scripts/signing-setup.sh "$ENCRYPT_KEY"

.github/workflows/deploy_library_releases.yml

@@ -15,7 +15,7 @@ jobs:
       uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
       with:
         distribution: temurin
-        java-version: 18
+        java-version: 20
 
     - name: Upload binaries
       uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1

.github/workflows/deploy_snapshot.yml

@@ -27,7 +27,7 @@ jobs:
       uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
       with:
         distribution: temurin
-        java-version: 18
+        java-version: 20
 
     - name: Decrypt secrets
       run: scripts/signing-setup.sh "$ENCRYPT_KEY"

.github/workflows/draft_new_release.yml

@@ -40,7 +40,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Update changelog
         uses: thomaseizinger/keep-a-changelog-new-release@5bc232893483441c5d6cd6c9dcb1e48abf9a2bae # 1.3.0

.github/workflows/pull_request.yml

@@ -45,7 +45,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
@@ -76,7 +76,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
@@ -114,7 +114,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
@@ -145,7 +145,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
@@ -176,7 +176,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties

.github/workflows/shadow_job.yml

@@ -29,7 +29,7 @@ jobs:
           - release-nightly
           - nightly
         java-version:
-          - 18
+          - 20
     runs-on: ubuntu-latest
     name: Run Gradle-${{ matrix.gradle-version }}, AGP-${{ matrix.agp-version }}, Java-${{ matrix.java-version }}
     steps:

.github/workflows/sync_crowdin.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Download new translations from Crowdin
         uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1

.github/workflows/update_publicsuffix_data.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
         with:
           distribution: temurin
-          java-version: 18
+          java-version: 20
 
       - name: Download new publicsuffix data
         uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1

build-logic/build.gradle.kts

@@ -5,10 +5,7 @@
 
 plugins { `kotlin-dsl` }
 
-private val jvmToolchainAction =
+kotlin.jvmToolchain(20)
-  Action<JavaToolchainSpec> { languageVersion.set(JavaLanguageVersion.of(17)) }
-
-kotlin.jvmToolchain(jvmToolchainAction)
 
 gradlePlugin {
   plugins {

build-logic/src/main/kotlin/app/passwordstore/gradle/KotlinCommonPlugin.kt

@@ -47,6 +47,6 @@ class KotlinCommonPlugin : Plugin<Project> {
       )
 
     val JVM_TOOLCHAIN_ACTION =
-      Action<JavaToolchainSpec> { languageVersion.set(JavaLanguageVersion.of(17)) }
+      Action<JavaToolchainSpec> { languageVersion.set(JavaLanguageVersion.of(20)) }
   }
 }