[maven-release-plugin] prepare release pmd_releases/6.35.0

Prepare pmd release 6.35.0
[ci] Use new build-tools 13
2021-05-29 07:24:39 +02:00 · 2021-05-29 07:13:48 +02:00 · 2021-05-28 17:45:00 +02:00 · 2021-05-28 16:59:31 +02:00 · 2021-05-28 16:57:32 +02:00 · 2021-05-28 16:56:13 +02:00
2226 changed files with 134841 additions and 79603 deletions
@@ -0,0 +1,154 @@
+# PMD CI Scripts
+
+This folder contains scripts used for CI, that are PMD specific.
+It uses the common scripts from [build-tools](https://github.com/pmd/build-tools).
+
+## .ci/files/public-env.gpg
+
+This files contains the following environment variables:
+
+*   DANGER_GITHUB_API_TOKEN: Token for danger to add comments to PRs as <https://github.com/pmd-test>.
+    The token needs the scope "public_repo".
+*   PMD_CI_CHUNK_TOKEN: Token for uploading reports to chunk.io
+
+The file is encrypted, so that the tokens are not automatically disabled when github detects them
+in clear text.
+
+**Decrypting**:
+
+    gpg --batch --yes --decrypt --passphrase="GnxdjywUEPveyCD1RLiTd7t8CImnefYr" \
+        --output .ci/files/public-env .ci/files/public-env.gpg
+
+**Encrypting**:
+
+    gpg --batch --symmetric --cipher-algo AES256 \
+        --armor --passphrase="GnxdjywUEPveyCD1RLiTd7t8CImnefYr" \
+        --output .ci/files/public-env.gpg .ci/files/public-env
+
+## Local tests with docker
+
+Using the same docker container as described in [build-env @ build-tools](https://github.com/pmd/build-tools).
+
+### Testing a push build (snapshot)
+
+Start docker without binding to local directory, so that we can do a fresh checkout
+
+    $ docker run \
+        --interactive \
+        --tty \
+        --name pmd-build-env_pmd \
+        pmd-build-env:latest
+
+
+```
+export LANG=en_US.UTF-8
+export PMD_CI_SCRIPTS_URL=https://raw.githubusercontent.com/pmd/build-tools/master/scripts
+
+export PMD_CI_SECRET_PASSPHRASE="xyz"
+export PMD_CI_DEBUG=true
+
+MAIN_BRANCH="master"
+eval $(~/create-gh-actions-env.sh push pmd/pmd $MAIN_BRANCH)
+
+cd /workspaces/pmd
+rmdir pmd && mkdir pmd
+cd pmd
+git init
+git remote add origin https://github.com/pmd/pmd
+git fetch --no-tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/${MAIN_BRANCH}:refs/remotes/origin/${MAIN_BRANCH}
+git checkout --progress --force -B ${MAIN_BRANCH} refs/remotes/origin/${MAIN_BRANCH}
+
+
+f=check-environment.sh; \
+        mkdir -p .ci && \
+        ( [ -e .ci/$f ] || curl -sSL "${PMD_CI_SCRIPTS_URL}/$f" > ".ci/$f" ) && \
+        chmod 755 .ci/$f && \
+        .ci/$f
+
+.ci/build.sh
+```
+
+### Testing a pull request
+
+Same as the above, but this line changes:
+
+```
+eval $(~/create-gh-actions-env.sh pull_request pmd/pmd $MAIN_BRANCH)
+```
+
+Maybe update `/workspaces/event.json` to fill in a real pull request number, so that
+danger can comment the correct PR.
+
+And the checkout must be different. Example for PR 3220:
+
+```
+PMD_CI_PULL_REQUEST_NUMBER=3220
+cd /workspace/pmd
+rmdir pmd && mkdir pmd
+cd pmd
+git init
+git remote add origin https://github.com/pmd/pmd
+git fetch --no-tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/pull/${PMD_CI_PULL_REQUEST_NUMBER}/merge:refs/remotes/pull/${PMD_CI_PULL_REQUEST_NUMBER}/merge
+git checkout --progress --force refs/remotes/pull/${PMD_CI_PULL_REQUEST_NUMBER}/merge
+```
+
+### Forked build
+
+A build executing on a forked repository.
+
+```
+$(~/create-gh-actions-env.sh push adangel/pmd $MAIN_BRANCH)
+```
+
+
+### Performing a release (push) build
+
+```
+export LANG=en_US.UTF-8
+export PMD_CI_SCRIPTS_URL=https://raw.githubusercontent.com/pmd/build-tools/master/scripts
+
+export PMD_CI_SECRET_PASSPHRASE="xyz"
+export PMD_CI_DEBUG=true
+
+TAG_NAME=pmd_releases/6.33.0
+
+eval $(~/create-gh-actions-env.sh push pmd/pmd refs/tags/$TAG_NAME)
+
+cd /workspaces/pmd
+rmdir pmd && mkdir pmd
+cd pmd
+git init
+git remote add origin https://github.com/pmd/pmd
+git fetch --no-tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/tags/$TAG_NAME:refs/tags/$TAG_NAME
+git checkout --progress --force refs/tags/$TAG_NAME
+
+f=check-environment.sh; \
+        mkdir -p .ci && \
+        ( [ -e .ci/$f ] || curl -sSL "${PMD_CI_SCRIPTS_URL}/$f" > ".ci/$f" ) && \
+        chmod 755 .ci/$f && \
+        .ci/$f
+
+#
+# .ci/build.sh
+#
+```
+
+Calling `.ci/build.sh` directly would re-release the tag $TAG_NAME - that's why it is commented out.
+All the side-effects of a release would be carried out like creating and publishing a release on github,
+uploading the release to sourceforge, uploading the docs to pmd.github.io/docs.pmd-code.org, uploading a
+new baseline for the regression tester and so on. While the release should be reproducible and therefore should
+produce exactly the same artifacts, re-uploading artifacts is not desired just for testing.
+
+Note that maven-central would not be changed, since this is skipped via MAVEN_OPTS:
+`MAVEN_OPTS` contains `-DskipRemoteStaging=true`, so that no maven artifacts are deployed
+to maven central (this is set by `create-gh-actions-env.sh`).
+
+So for now in order to test the build script, you need to manually edit the script and comment out the
+critical lines... (like publish github releases, uploading files to sourceforge ...). Later a
+"dry-run" mode could be added.
+
+Make sure to cleanup after the test, e.g. discard the draft github release.
+
+## Workflow git-repo-sync
+
+Synchronizes the github git repository pmd/pmd on every push to sourceforge.
@@ -0,0 +1,232 @@
+#!/usr/bin/env bash
+
+# Exit this script immediately if a command/function exits with a non-zero status.
+set -e
+
+SCRIPT_INCLUDES="log.bash utils.bash setup-secrets.bash openjdk.bash maven.bash github-releases-api.bash
+                 sourceforge-api.bash pmd-doc.inc pmd-code-api.inc regression-tester.inc"
+# shellcheck source=inc/fetch_ci_scripts.bash
+source "$(dirname "$0")/inc/fetch_ci_scripts.bash" && fetch_ci_scripts
+
+function build() {
+    pmd_ci_log_group_start "Prepare Java 7+11, Bundler"
+        pmd_ci_openjdk_install_adoptopenjdk 11
+        pmd_ci_openjdk_setdefault 11
+        PMD_MAVEN_EXTRA_OPTS=()
+        if [ "$(pmd_ci_utils_get_os)" = "linux" ]; then
+            pmd_ci_log_info "Install openjdk7 for integration tests"
+            pmd_ci_openjdk_install_zuluopenjdk 7
+            PMD_MAVEN_EXTRA_OPTS=(-Djava7.home="${HOME}/openjdk7")
+        fi
+        pmd_ci_build_setup_bundler
+    pmd_ci_log_group_end
+
+    echo
+    pmd_ci_maven_display_info_banner
+    pmd_ci_utils_determine_build_env pmd/pmd
+    echo
+
+    if pmd_ci_utils_is_fork_or_pull_request; then
+        pmd_ci_log_group_start "Build with mvnw"
+            ./mvnw clean verify --show-version --errors --batch-mode --no-transfer-progress "${PMD_MAVEN_EXTRA_OPTS[@]}"
+        pmd_ci_log_group_end
+
+        # Danger is executed only on the linux runner
+        if [ "$(pmd_ci_utils_get_os)" = "linux" ]; then
+            pmd_ci_log_group_start "Executing danger"
+                regression_tester_setup_ci
+                regression_tester_executeDanger
+            pmd_ci_log_group_end
+        fi
+
+        exit 0
+    fi
+
+    # stop early for invalid maven version and branch/tag combination
+    pmd_ci_maven_verify_version || exit 0
+
+    if [ "$(pmd_ci_utils_get_os)" != "linux" ]; then
+        pmd_ci_log_group_start "Build with mvnw"
+            ./mvnw clean verify --show-version --errors --batch-mode --no-transfer-progress "${PMD_MAVEN_EXTRA_OPTS[@]}"
+        pmd_ci_log_group_end
+
+        pmd_ci_log_info "Stopping build here, because os is not linux"
+        exit 0
+    fi
+
+    # only builds on pmd/pmd continue here
+    pmd_ci_log_group_start "Setup environment"
+        pmd_ci_setup_secrets_private_env
+        pmd_ci_setup_secrets_gpg_key
+        pmd_ci_setup_secrets_ssh
+        pmd_ci_maven_setup_settings
+    pmd_ci_log_group_end
+
+    pmd_ci_log_group_start "Build and Deploy"
+        pmd_ci_build_run
+        pmd_ci_deploy_build_artifacts
+    pmd_ci_log_group_end
+
+    pmd_ci_log_group_start "Build and Upload documentation"
+        pmd_ci_build_and_upload_doc
+    pmd_ci_log_group_end
+
+    if pmd_ci_maven_isReleaseBuild; then
+    pmd_ci_log_group_start "Publishing Release"
+        pmd_ci_gh_releases_publishRelease "$GH_RELEASE"
+        pmd_ci_sourceforge_selectDefault "${PMD_CI_MAVEN_PROJECT_VERSION}"
+        pmd_ci_sourceforge_publishBlogPost "$SF_BLOG_URL"
+    pmd_ci_log_group_end
+    fi
+
+    pmd_ci_log_group_start "Creating new baseline for regression tester"
+        regression_tester_setup_ci
+        regression_tester_uploadBaseline
+    pmd_ci_log_group_end
+
+    if pmd_ci_maven_isSnapshotBuild; then
+    pmd_ci_log_group_start "Executing build with sonar"
+        # Note: Sonar also needs GITHUB_TOKEN (!)
+        ./mvnw \
+            -Dmaven.javadoc.skip=true \
+            -Dmaven.source.skip \
+            -Dcheckstyle.skip \
+            -Dpmd.skip \
+            --show-version --errors --batch-mode --no-transfer-progress \
+            clean package \
+            sonar:sonar -Dsonar.login="${SONAR_TOKEN}" -Psonar
+        pmd_ci_log_success "New sonar results: https://sonarcloud.io/dashboard?id=net.sourceforge.pmd%3Apmd"
+    pmd_ci_log_group_end
+
+    pmd_ci_log_group_start "Executing build with coveralls"
+        export CI_NAME="github actions"
+        export CI_BUILD_URL="${PMD_CI_JOB_URL}"
+        export CI_BRANCH="${PMD_CI_BRANCH}"
+        ./mvnw \
+            -Dmaven.javadoc.skip=true \
+            -Dmaven.source.skip \
+            -Dcheckstyle.skip \
+            -Dpmd.skip \
+            -DrepoToken="${COVERALLS_REPO_TOKEN}" \
+            --show-version --errors --batch-mode --no-transfer-progress \
+            clean package jacoco:report \
+            coveralls:report -Pcoveralls
+        pmd_ci_log_success "New coveralls result: https://coveralls.io/github/pmd/pmd"
+    pmd_ci_log_group_end
+    fi
+}
+
+
+#
+# Installs bundler, which is needed for doc generation and regression tester
+#
+function pmd_ci_build_setup_bundler() {
+    pmd_ci_log_info "Installing bundler..."
+    gem install bundler
+}
+
+#
+# Performs the actual build.
+# Deploys the artifacts to maven central.
+# Also generates rule documentation.
+#
+function pmd_ci_build_run() {
+    local mvn_profiles="sign,generate-rule-docs"
+
+    if pmd_ci_maven_isReleaseBuild; then
+        pmd_ci_log_info "This is a release build"
+        mvn_profiles="${mvn_profiles},pmd-release"
+    else
+        pmd_ci_log_info "This is a snapshot build"
+    fi
+
+    ./mvnw clean deploy -P${mvn_profiles} --show-version --errors --batch-mode --no-transfer-progress "${PMD_MAVEN_EXTRA_OPTS[@]}"
+}
+
+#
+# Deploys the binary distribution
+#
+function pmd_ci_deploy_build_artifacts() {
+    # Deploy to sourceforge files
+    pmd_ci_sourceforge_uploadFile "pmd/${PMD_CI_MAVEN_PROJECT_VERSION}" "pmd-dist/target/pmd-bin-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+    pmd_ci_sourceforge_uploadFile "pmd/${PMD_CI_MAVEN_PROJECT_VERSION}" "pmd-dist/target/pmd-src-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+
+    if pmd_ci_maven_isReleaseBuild; then
+        # create a draft github release
+        pmd_ci_gh_releases_createDraftRelease "${PMD_CI_TAG}" "$(git rev-list -n 1 "${PMD_CI_TAG}")"
+        GH_RELEASE="$RESULT"
+
+        # Deploy to github releases
+        pmd_ci_gh_releases_uploadAsset "$GH_RELEASE" "pmd-dist/target/pmd-bin-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+        pmd_ci_gh_releases_uploadAsset "$GH_RELEASE" "pmd-dist/target/pmd-src-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+    fi
+}
+
+#
+# Builds and uploads the documentation site
+#
+function pmd_ci_build_and_upload_doc() {
+    pmd_doc_generate_jekyll_site
+    pmd_doc_create_archive
+
+    pmd_ci_sourceforge_uploadFile "pmd/${PMD_CI_MAVEN_PROJECT_VERSION}" "docs/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+    if pmd_ci_maven_isReleaseBuild; then
+        pmd_ci_gh_releases_uploadAsset "$GH_RELEASE" "docs/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+    fi
+
+    # Deploy doc to https://docs.pmd-code.org/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}/
+    pmd_code_uploadDocumentation "${PMD_CI_MAVEN_PROJECT_VERSION}" "docs/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+    # Deploy javadoc to https://docs.pmd-code.org/apidocs/*/${PMD_CI_MAVEN_PROJECT_VERSION}/
+    pmd_code_uploadJavadoc "${PMD_CI_MAVEN_PROJECT_VERSION}" "$(pwd)"
+
+    if pmd_ci_maven_isSnapshotBuild && [ "${PMD_CI_BRANCH}" = "master" ]; then
+        # only for snapshot builds from branch master
+        pmd_code_createSymlink "${PMD_CI_MAVEN_PROJECT_VERSION}" "snapshot"
+
+        # update github pages https://pmd.github.io/pmd/
+        pmd_doc_publish_to_github_pages
+        # rsync site to https://pmd.sourceforge.io/snapshot
+        pmd_ci_sourceforge_rsyncSnapshotDocumentation "${PMD_CI_MAVEN_PROJECT_VERSION}" "snapshot"
+    fi
+
+    if pmd_ci_maven_isReleaseBuild; then
+        # documentation is already uploaded to https://docs.pmd-code.org/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}
+        # we only need to setup symlinks for the released version
+        pmd_code_createSymlink "${PMD_CI_MAVEN_PROJECT_VERSION}" "latest"
+        # remove old doc and point to the new version
+        pmd_code_removeDocumentation "${PMD_CI_MAVEN_PROJECT_VERSION}-SNAPSHOT"
+        pmd_code_createSymlink "${PMD_CI_MAVEN_PROJECT_VERSION}" "${PMD_CI_MAVEN_PROJECT_VERSION}-SNAPSHOT"
+        # remove old javadoc
+        pmd_code_removeJavadoc "${PMD_CI_MAVEN_PROJECT_VERSION}-SNAPSHOT"
+
+        # updating github release text
+        rm -f .bundle/config
+        bundle config set --local path vendor/bundle
+        bundle config set --local with release_notes_preprocessing
+        bundle install
+        # renders, and skips the first 6 lines - the Jekyll front-matter
+        local rendered_release_notes
+        rendered_release_notes=$(bundle exec docs/render_release_notes.rb docs/pages/release_notes.md | tail -n +6)
+        local release_name
+        release_name="PMD ${PMD_CI_MAVEN_PROJECT_VERSION} ($(date -u +%d-%B-%Y))"
+        pmd_ci_gh_releases_updateRelease "$GH_RELEASE" "$release_name" "${rendered_release_notes}"
+        pmd_ci_sourceforge_uploadReleaseNotes "pmd/${PMD_CI_MAVEN_PROJECT_VERSION}" "${rendered_release_notes}"
+
+        local rendered_release_notes_with_links
+        rendered_release_notes_with_links="
+*   Downloads: https://github.com/pmd/pmd/releases/tag/pmd_releases%2F${PMD_CI_MAVEN_PROJECT_VERSION}
+*   Documentation: https://pmd.github.io/pmd-${PMD_CI_MAVEN_PROJECT_VERSION}/
+
+${rendered_release_notes}"
+        pmd_ci_sourceforge_createDraftBlogPost "${release_name} released" "${rendered_release_notes_with_links}" "pmd,release"
+        SF_BLOG_URL="${RESULT}"
+
+        # updates https://pmd.github.io/latest/ and https://pmd.github.io/pmd-${PMD_CI_MAVEN_PROJECT_VERSION}
+        publish_release_documentation_github
+        pmd_ci_sourceforge_rsyncSnapshotDocumentation "${PMD_CI_MAVEN_PROJECT_VERSION}" "pmd-${PMD_CI_MAVEN_PROJECT_VERSION}"
+    fi
+}
+
+build
+
+exit 0
@@ -0,0 +1,103 @@
+<?xml version="1.0"?>
+
+<projectlist xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+xsi:noNamespaceSchemaLocation="projectlist_1_1_0.xsd">
+  <description>Standard Projects</description>
+
+  <project>
+    <name>checkstyle</name>
+    <type>git</type>
+    <connection>https://github.com/checkstyle/checkstyle</connection>
+    <tag>checkstyle-8.10</tag>
+
+    <exclude-pattern>.*/target/test-classes/com/puppycrawl/tools/checkstyle/.*</exclude-pattern>
+    <exclude-pattern>.*/target/generated-sources/.*</exclude-pattern>
+
+    <build-command><![CDATA[#!/usr/bin/env bash
+if test -e classpath.txt; then
+  exit
+fi
+
+set -e
+
+mvn test-compile
+mvn dependency:build-classpath -DincludeScope=test -Dmdep.outputFile=classpath.txt
+]]></build-command>
+    <auxclasspath-command>echo -n "$(pwd)/target/classes:$(pwd)/target/test-classes:"; cat classpath.txt</auxclasspath-command>
+  </project>
+
+  <project>
+    <name>spring-framework</name>
+    <type>git</type>
+    <connection>https://github.com/spring-projects/spring-framework</connection>
+    <tag>v5.0.6.RELEASE</tag>
+
+    <exclude-pattern>.*/build/generated-sources/.*</exclude-pattern>
+
+    <build-command><![CDATA[#!/usr/bin/env bash
+if test -e classpath.txt; then
+  exit
+fi
+
+set -e
+
+# Note: openjdk8 will be installed by "before_install.sh"
+export JAVA_HOME=${HOME}/openjdk8
+export PATH=$JAVA_HOME/bin:$PATH
+
+# keep the tabs!!
+(cat <<EOF
+--- build.gradle	2020-11-14 09:43:51.705417551 +0000
+++ build.gradle.patched	2020-11-14 09:43:27.265215303 +0000
+@@ -1,5 +1,6 @@
+ buildscript {
+ 	repositories {
+		mavenCentral()
+ 		maven { url "https://repo.spring.io/plugins-release" }
+ 	}
+ 	dependencies {
+@@ -138,6 +139,7 @@
+ 	}
+ 
+ 	repositories {
+		mavenCentral()
+ 		maven { url "https://repo.spring.io/libs-release" }
+ 	}
+ 
+@@ -314,3 +316,20 @@
+ 	}
+ 	return version
+ }
+
+task createSquishClasspath {
+  doLast {
+    def dependencies = new HashSet()
+    dependencies.addAll(subprojects.configurations.compile.resolvedConfiguration.resolvedArtifacts.file.flatten())
+    dependencies.addAll(subprojects.configurations.optional.resolvedConfiguration.resolvedArtifacts.file.flatten())
+    dependencies.addAll(subprojects.configurations.testCompile.resolvedConfiguration.resolvedArtifacts.file.flatten())
+    dependencies.addAll(subprojects.configurations.testRuntime.resolvedConfiguration.resolvedArtifacts.file.flatten())
+
+    def paths = new ArrayList()
+    paths.addAll(subprojects.jar.outputs.files.asPath)
+    paths.addAll(subprojects.sourceSets.test.output.resourcesDir)
+    paths.addAll(subprojects.sourceSets.test.output.classesDirs.files.flatten())
+    paths.addAll(dependencies)
+    println paths.join(File.pathSeparator)
+  }
+}
+EOF
+) | patch
+
+./gradlew build testClasses -x javadoc -x dokka -x asciidoctor -x test -x testNG -x api -x distZip
+./gradlew createSquishClasspath -q > classpath.txt
+]]></build-command>
+    <auxclasspath-command>cat classpath.txt</auxclasspath-command>
+  </project>
+
+  <!---<project>
+    <name>openjdk10</name>
+    <type>hg</type>
+    <connection>http://hg.openjdk.java.net/jdk10/jdk10/jdk</connection>
+    <webview-url>http://hg.openjdk.java.net/jdk10/jdk10/jdk/file/777356696811</webview-url>
+  </project> -->
+</projectlist>
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@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+# Exit this script immediately if a command/function exits with a non-zero status.
+set -e
+
+SCRIPT_INCLUDES="log.bash utils.bash setup-secrets.bash"
+# shellcheck source=inc/fetch_ci_scripts.bash
+source "$(dirname "$0")/inc/fetch_ci_scripts.bash" && fetch_ci_scripts
+
+function git_repo_sync() {
+    echo
+    pmd_ci_utils_determine_build_env pmd/pmd
+    echo
+
+    if pmd_ci_utils_is_fork_or_pull_request; then
+        pmd_ci_log_error "This should not run on forked repositories or pull requests"
+        exit 0
+    fi
+
+    # only builds on pmd/pmd continue here
+    pmd_ci_log_group_start "Setup environment"
+        pmd_ci_setup_secrets_private_env
+        pmd_ci_setup_secrets_gpg_key
+        pmd_ci_setup_secrets_ssh
+    pmd_ci_log_group_end
+
+    pmd_ci_log_group_start "Git Sync"
+        git remote add pmd-sf "${PMD_SF_USER}@git.code.sf.net:/p/pmd/code"
+        if [ -n "${PMD_CI_BRANCH}" ]; then
+            git push pmd-sf "${PMD_CI_BRANCH}:${PMD_CI_BRANCH}"
+            pmd_ci_log_success "Successfully pushed ${PMD_CI_BRANCH} to sourceforge"
+        elif [ -n "${PMD_CI_TAG}" ]; then
+            git push pmd-sf tag "${PMD_CI_TAG}"
+            pmd_ci_log_success "Successfully pushed tag ${PMD_CI_TAG} to sourceforge"
+        else
+            pmd_ci_log_error "Don't know what to do: neither PMD_CI_BRANCH nor PMD_CI_TAG is set"
+            exit 1
+        fi
+    pmd_ci_log_group_end
+}
+
+git_repo_sync
+
+exit 0
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+function fetch_ci_scripts() {
+    local inc_dir
+    local inc_url
+    inc_dir="$(dirname "$0")/inc"
+    inc_url="${PMD_CI_SCRIPTS_URL:-https://raw.githubusercontent.com/pmd/build-tools/master/scripts}/inc"
+
+    mkdir -p "${inc_dir}"
+
+    for f in ${SCRIPT_INCLUDES}; do
+        if [ ! -e "${inc_dir}/$f" ]; then
+            curl -sSL "${inc_url}/$f" > "${inc_dir}/$f"
+        fi
+        [ "$PMD_CI_DEBUG" = "true" ] && echo "loading ${inc_dir}/$f in ${MODULE:-$0}"
+        # shellcheck source=/dev/null
+        source "${inc_dir}/$f" || exit 1
+    done
+}
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+
+MODULE="pmd-code-api"
+SCRIPT_INCLUDES="log.bash"
+# shellcheck source=inc/fetch_ci_scripts.bash
+source "$(dirname "$0")/inc/fetch_ci_scripts.bash" && fetch_ci_scripts
+
+PMD_CODE_SSH_USER=pmd
+PMD_CODE_DOCS_PATH=/docs.pmd-code.org/
+
+function pmd_code_uploadDocumentation() {
+    local -r pmdVersion="$1"
+    local -r filename="$2"
+    local -r basefilename="$(basename "$filename")"
+
+    pmd_ci_log_debug "${FUNCNAME[0]} pmdVersion=$pmdVersion filename=$filename"
+
+    scp "${filename}" ${PMD_CODE_SSH_USER}@pmd-code.org:${PMD_CODE_DOCS_PATH}
+    # shellcheck disable=SC2029
+    ssh ${PMD_CODE_SSH_USER}@pmd-code.org "cd \"${PMD_CODE_DOCS_PATH}\" && \
+            unzip -qo \"${basefilename}\" && \
+            rm \"${basefilename}\""
+    pmd_ci_log_info "Docs updated: https://docs.pmd-code.org/pmd-doc-${pmdVersion}/"
+}
+
+function pmd_code_removeDocumentation() {
+    local pmdVersion="$1"
+
+    pmd_ci_log_debug "${FUNCNAME[0]} pmdVersion=$pmdVersion"
+
+    # shellcheck disable=SC2029
+    ssh ${PMD_CODE_SSH_USER}@pmd-code.org "cd \"${PMD_CODE_DOCS_PATH}\" && \
+            rm -rf \"pmd-doc-${pmdVersion}/\""
+    pmd_ci_log_info "Removed docs: https://docs.pmd-code.org/pmd-doc-${pmdVersion}/"
+}
+
+function pmd_code_createSymlink() {
+    local -r pmdVersion="$1"
+    local -r name="$2"
+
+    pmd_ci_log_debug "${FUNCNAME[0]} pmdVersion=$pmdVersion name=$name"
+
+    # shellcheck disable=SC2029
+    ssh ${PMD_CODE_SSH_USER}@pmd-code.org "cd \"${PMD_CODE_DOCS_PATH}\" && \
+            rm -f \"$name\" && \
+            ln -s \"pmd-doc-${pmdVersion}\" \"$name\""
+    pmd_ci_log_info "Symlink created: https://docs.pmd-code.org/$name/ -> https://docs.pmd-code.org/pmd-doc-${pmdVersion}/"
+}
+
+function pmd_code_uploadJavadoc() {
+    local -r pmdVersion="$1"
+    local -r basePath="$2"
+
+    pmd_ci_log_debug "${FUNCNAME[0]} pmdVersion=$pmdVersion basePath=$basePath"
+
+    for i in "${basePath}"/*/target/*-javadoc.jar */*/target/*-javadoc.jar; do
+        pmd_code_uploadJavadocModule "$pmdVersion" "$i"
+    done
+
+    # make sure https://docs.pmd-code.org/apidocs/ shows directory index
+    # shellcheck disable=SC2029
+    ssh ${PMD_CODE_SSH_USER}@pmd-code.org "cd \"${PMD_CODE_DOCS_PATH}/apidocs\" && \
+        echo 'Options +Indexes' > .htaccess"
+    pmd_ci_log_info "Directory index enabled for https://docs.pmd-code.org/apidocs/"
+}
+
+function pmd_code_uploadJavadocModule() {
+    local -r pmdVersion="$1"
+    local -r moduleJavadocJar="$2"
+    local -r moduleJavadocJarBasename="$(basename "$moduleJavadocJar")"
+    local -r module=${moduleJavadocJarBasename%%-${pmdVersion}-javadoc.jar}
+
+    pmd_ci_log_debug "${FUNCNAME[0]} pmdVersion=$pmdVersion moduleJavadocJar=$moduleJavadocJar module=$module"
+
+    scp "$moduleJavadocJar" ${PMD_CODE_SSH_USER}@pmd-code.org:${PMD_CODE_DOCS_PATH}
+    # shellcheck disable=SC2029
+    ssh ${PMD_CODE_SSH_USER}@pmd-code.org "cd \"${PMD_CODE_DOCS_PATH}\" && \
+            mkdir -p \"apidocs/${module}/${pmdVersion}\" && \
+            unzip -qo -d \"apidocs/${module}/${pmdVersion}\" \"${moduleJavadocJarBasename}\" && \
+            rm \"${moduleJavadocJarBasename}\""
+    pmd_ci_log_info "JavaDoc for $module uploaded: https://docs.pmd-code.org/apidocs/${module}/${pmdVersion}/"
+}
+
+function pmd_code_removeJavadoc() {
+    local -r pmdVersion="$1"
+
+    pmd_ci_log_debug "${FUNCNAME[0]} pmdVersion=$pmdVersion"
+    # shellcheck disable=SC2029
+    ssh ${PMD_CODE_SSH_USER}@pmd-code.org "cd \"${PMD_CODE_DOCS_PATH}\" && \
+            rm -rf apidocs/*/\"${pmdVersion}\""
+    pmd_ci_log_info "Removed Javadoc: https://docs.pmd-code.org/apidocs/*/${pmdVersion}/ is gone"
+}
@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+
+MODULE="pmd-doc"
+SCRIPT_INCLUDES="log.bash"
+# shellcheck source=inc/fetch_ci_scripts.bash
+source "$(dirname "$0")/inc/fetch_ci_scripts.bash" && fetch_ci_scripts
+
+# Used env vars:
+# PMD_CI_JOB_URL
+# PMD_CI_PUSH_COMMIT_COMPARE
+
+
+#
+# Executes jekyll and generates the documentation
+# The documentation will be generated in the directory "docs/_site".
+#
+function pmd_doc_generate_jekyll_site() {
+    pushd docs || { echo "Directory 'docs' doesn't exist"; exit 1; }
+
+    echo -e "\n\n"
+    pmd_ci_log_info "Building documentation using jekyll..."
+    bundle config set --local path vendor/bundle
+    bundle install
+    bundle exec jekyll build
+
+    popd || exit 1
+}
+
+#
+# Creates the pmd-doc.zip archive. It will be placed in "docs/".
+#
+function pmd_doc_create_archive() {
+    pushd docs || { echo "Directory 'docs' doesn't exist"; exit 1; }
+
+    echo -e "\n\n"
+    pmd_ci_log_info "Creating pmd-doc archive..."
+    mv _site "pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}"
+    zip -qr "pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}.zip" "pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}/"
+    pmd_ci_log_success "Successfully created pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}.zip"
+
+    popd || exit 1
+}
+
+#
+# Publishes the site to https://pmd.github.io/pmd-${PMD_CI_MAVEN_PROJECT_VERSION} and
+# https://pmd.github.io/latest/
+#
+function publish_release_documentation_github() {
+    echo -e "\n\n"
+    pmd_ci_log_info "Adding the new doc to pmd.github.io..."
+    # clone pmd.github.io. Note: This uses the ssh key setup earlier
+    # In order to speed things up, we use a sparse checkout - no need to checkout all directories here
+    mkdir pmd.github.io
+    (
+        cd pmd.github.io || { echo "Directory 'pmd.github.io' doesn't exist"; exit 1; }
+        git init
+        git config user.name "PMD CI (pmd-bot)"
+        git config user.email "andreas.dangel+pmd-bot@adangel.org"
+        git config core.sparsecheckout true
+        git remote add origin git@github.com:pmd/pmd.github.io.git
+        echo "/latest/" > .git/info/sparse-checkout
+        echo "/sitemap.xml" >> .git/info/sparse-checkout
+        git pull --depth=1 origin master
+        pmd_ci_log_info "Copying documentation from ../docs/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}/ to pmd-${PMD_CI_MAVEN_PROJECT_VERSION}/ ..."
+        rsync -ah --stats "../docs/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}/" "pmd-${PMD_CI_MAVEN_PROJECT_VERSION}/"
+        git status
+        pmd_ci_log_debug "Executing: git add pmd-${PMD_CI_MAVEN_PROJECT_VERSION}"
+        git add "pmd-${PMD_CI_MAVEN_PROJECT_VERSION}"
+        pmd_ci_log_debug "Executing: git commit..."
+        git commit -q -m "Added pmd-${PMD_CI_MAVEN_PROJECT_VERSION}"
+
+        pmd_ci_log_info "Copying pmd-${PMD_CI_MAVEN_PROJECT_VERSION} to latest ..."
+        git rm -qr latest
+        cp -a "pmd-${PMD_CI_MAVEN_PROJECT_VERSION}" latest
+        pmd_ci_log_debug "Executing: git add latest"
+        git add latest
+        pmd_ci_log_debug "Executing: git commit..."
+        git commit -q -m "Copying pmd-${PMD_CI_MAVEN_PROJECT_VERSION} to latest"
+
+        pmd_ci_log_info "Generating sitemap.xml"
+        ../docs/sitemap_generator.sh > sitemap.xml
+        pmd_ci_log_debug "Executing: git add sitemap.xml"
+        git add sitemap.xml
+        pmd_ci_log_debug "Executing: git commit..."
+        git commit -q -m "Generated sitemap.xml"
+
+        pmd_ci_log_info "Executing: git push origin master"
+        git push origin master
+    )
+}
+
+#
+# Updates github pages of the main repository,
+# so that https://pmd.github.io/pmd/ has the latest (snapshot) content
+#
+function pmd_doc_publish_to_github_pages() {
+    echo -e "\n\n"
+    pmd_ci_log_info "Pushing the new site to github pages..."
+    git clone --branch gh-pages --depth 1 git@github.com:pmd/pmd.git pmd-gh-pages
+    # clear the files first
+    rm -rf pmd-gh-pages/*
+    # copy the new site
+    cp -a "docs/pmd-doc-${PMD_CI_MAVEN_PROJECT_VERSION}"/* pmd-gh-pages/
+    (
+        cd pmd-gh-pages || { echo "Directory 'pmd-gh-pages' doesn't exist"; exit 1; }
+        git config user.name "PMD CI (pmd-bot)"
+        git config user.email "andreas.dangel+pmd-bot@adangel.org"
+        git add -A
+        MSG="Update documentation
+
+${PMD_CI_JOB_URL}
+${PMD_CI_PUSH_COMMIT_COMPARE}"
+        git commit -q -m "$MSG"
+        git push git@github.com:pmd/pmd.git HEAD:gh-pages
+        pmd_ci_log_success "Successfully pushed site to https://pmd.github.io/pmd/"
+    )
+}
@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+
+MODULE="pmd-doc"
+SCRIPT_INCLUDES="log.bash openjdk.bash"
+# shellcheck source=inc/fetch_ci_scripts.bash
+source "$(dirname "$0")/inc/fetch_ci_scripts.bash" && fetch_ci_scripts
+
+#
+# The functions here require the following environment variables:
+# PMD_CI_BRANCH
+#
+# DANGER_GITHUB_API_TOKEN
+# PMD_CI_CHUNK_TOKEN
+
+function regression_tester_setup_ci() {
+    pmd_ci_log_info "Install openjdk8 for pmd-regression-tests"
+    pmd_ci_openjdk_install_adoptopenjdk 8
+
+    gpg --batch --yes --decrypt --passphrase="GnxdjywUEPveyCD1RLiTd7t8CImnefYr" \
+        --output .ci/files/public-env .ci/files/public-env.gpg
+    # shellcheck disable=SC1091
+    source .ci/files/public-env >/dev/null 2>&1
+    rm .ci/files/public-env
+
+    if hash "bundler" 2>/dev/null; then
+        pmd_ci_log_debug "Bundler is already installed"
+    else
+        pmd_ci_log_info "Installing bundler..."
+        gem install bundler
+    fi
+
+    rm -f .bundle/config
+    bundle config set --local path vendor/bundle
+    bundle config set --local with release_notes_preprocessing
+    bundle install
+}
+
+#
+# Generate a new baseline and upload it to pmd-code.org
+#
+function regression_tester_uploadBaseline() {
+    local pmdcodeUrl="https://pmd-code.org/pmd-regression-tester/"
+    local baseline_branch="${PMD_CI_BRANCH:-$PMD_CI_TAG}"
+    pmd_ci_log_debug "${FUNCNAME[0]} branch=${baseline_branch}"
+
+    pmd_ci_log_info "Generating and uploading baseline for pmdtester (${baseline_branch})..."
+    pushd ..
+    rm -f .bundle/config
+    bundle config set --local gemfile pmd/Gemfile
+    bundle exec pmdtester \
+        --mode single \
+        --local-git-repo ./pmd \
+        --patch-branch "${baseline_branch}" \
+        --patch-config ./pmd/.ci/files/all-java.xml \
+        --list-of-project ./pmd/.ci/files/project-list.xml --html-flag \
+        --error-recovery
+    pushd target/reports || { echo "Directory 'target/reports' doesn't exist"; exit 1; }
+    BRANCH_FILENAME="${baseline_branch/\//_}"
+    zip -q -r "${BRANCH_FILENAME}-baseline.zip" "${BRANCH_FILENAME}/"
+    # ssh-key for pmd-code.org is setup already by pmd_ci_setup_secrets_ssh
+    scp "${BRANCH_FILENAME}-baseline.zip" pmd@pmd-code.org:/httpdocs/pmd-regression-tester/
+    pmd_ci_log_success "Successfully uploaded ${BRANCH_FILENAME}-baseline.zip to ${pmdcodeUrl}"
+    popd || exit 1
+    popd || exit 1
+}
+
+#
+# Execute danger, which executes pmd-regression-tester (via Dangerfile).
+#
+function regression_tester_executeDanger() {
+    pmd_ci_log_debug "${FUNCNAME[0]}"
+
+    # Create a corresponding remote branch locally
+    if ! git show-ref --verify --quiet "refs/heads/${PMD_CI_BRANCH}"; then
+        git fetch --no-tags --depth=1 origin "+refs/heads/${PMD_CI_BRANCH}:refs/remotes/origin/${PMD_CI_BRANCH}"
+        git branch "${PMD_CI_BRANCH}" "origin/${PMD_CI_BRANCH}"
+        pmd_ci_log_debug "Created local branch ${PMD_CI_BRANCH}"
+    fi
+    # Fetch more commits of the PR for danger and regression tester
+    git fetch --no-tags --depth=50 origin "+$(git rev-parse HEAD^2):"
+    # Fetch more commits from master branch for regression tester
+    if [[ "${PMD_CI_BRANCH}" != "master" ]]; then
+        git fetch --no-tags --depth=50 origin +master:
+        git branch master origin/master
+    fi
+
+    pmd_ci_log_info "Running danger on branch ${PMD_CI_BRANCH}"
+    bundle exec danger --verbose
+    pmd_ci_log_success "Executed danger successfully"
+}
@@ -0,0 +1,5 @@
+#
+# https://docs.github.com/en/github/administering-a-repository/displaying-a-sponsor-button-in-your-repository
+#
+github: pmd
+open_collective: pmd
@@ -0,0 +1,30 @@
+---
+name: Rule violation (false-positive)
+about: Let us know about a false-positive (a violation is reported on code that is not problematic)
+title: ''
+labels: 'a:false-positive'
+assignees: ''
+
+---
+<!-- Please, prefix the report title with the language it applies to within brackets, such as [java] or [apex] -->
+
+**Affects PMD Version:** 
+
+**Rule:**
+
+Please provide the rule name and a link to the rule documentation:
+<https://pmd.github.io/latest/pmd_rules_XXX_XXX.html#XXX>
+
+**Description:**
+
+**Code Sample demonstrating the issue:**
+
+```
+
+```
+
+**Expected outcome:**
+
+PMD reports a violation at line ..., but that's wrong. That's a false positive.
+
+**Running PMD through:** *[CLI | Ant | Maven | Gradle | Designer | Other]*
@@ -0,0 +1,30 @@
+---
+name: Rule violation (false-negative)
+about: Let us know about a false-negative (no violation is reported on problematic code)
+title: ''
+labels: 'a:false-negative'
+assignees: ''
+
+---
+<!-- Please, prefix the report title with the language it applies to within brackets, such as [java] or [apex] -->
+
+**Affects PMD Version:** 
+
+**Rule:**
+
+Please provide the rule name and a link to the rule documentation:
+<https://pmd.github.io/latest/pmd_rules_XXX_XXX.html#XXX>
+
+**Description:**
+
+**Code Sample demonstrating the issue:**
+
+```
+
+```
+
+**Expected outcome:**
+
+PMD should report a violation at line ..., but doesn't. This is a false-negative.
+
+**Running PMD through:** *[CLI | Ant | Maven | Gradle | Designer | Other]*
@@ -0,0 +1,27 @@
+---
+name: New Rule
+about: You have an idea for a new rule? Great!
+title: ''
+labels: 'a:new-rule'
+assignees: ''
+
+---
+<!-- Please, prefix the report title with the language it applies to within brackets, such as [java] or [apex] -->
+
+**Proposed Rule Name:**
+
+**Proposed Category:** One of [Best Practices | Code Style | Design | Documentation | Error Prone | Multithreading | Performance | Security]
+
+**Description:**
+
+**Code Sample:** This should include code, that should be flagged by the rule. If possible, the "correct" code
+according to this new rule should also be demonstrated.
+
+```
+
+```
+
+**Possible Properties:**
+
+*   Should this rule be customizable via properties?
+
@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: 'an:enhancement'
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context about the feature request here.
@@ -1,20 +1,41 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: 'a:bug'
+assignees: ''
+
+---
 <!-- Please, prefix the report title with the language it applies to within brackets, such as [java] or [apex].
 If not specific to a language, you can use [core]. -->

-<!-- NB: issues about the rule designer should be opened at https://github.com/pmd/pmd-designer/issues -->
-
 **Affects PMD Version:** 

-**Rule:**
+Make sure, to test with the latest PMD version.

 **Description:**

+A clear and concise description of what the bug is.
+
+**Exception Stacktrace:**
+
+```
+# Copy-paste the stack trace here
+```
+
 **Code Sample demonstrating the issue:**

 ```

 ```

+**Steps to reproduce:**
+
+Please provide detailed steps for how we can reproduce the bug.
+
+1.  ... (e.g. if you're using maven: `mvn clean verify`)
+2.  ...
+
 **Running PMD through:** *[CLI | Ant | Maven | Gradle | Designer | Other]*

 <!-- If relevant, also include your JDK and OS information, e.g. for ClassNotFoundException, LinkageError, reflection failures, etc. -->
@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Question
+    url: https://github.com/pmd/pmd/discussions?discussions_q=category%3AQ%26A
+    about: Feel free to ask any question about PMD and its usage
+  - name: PMD Designer Issues
+    url: https://github.com/pmd/pmd-designer/issues
+    about: Issues about the rule designer
+  - name: PMD Eclipse Plugin Issues
+    url: https://github.com/pmd/pmd-eclipse-plugin/issues
+    about: Issues about the PMD Eclipse Plugin
@@ -1,10 +1,19 @@
-<!--
-Please, prefix the PR title with the language it applies to within brackets, such as *[java]* or *[apex]*. If not specific to a language, you can use *[core]*
-->
+## Describe the PR

-Before submitting a PR, please check that:
- - [ ] The PR is submitted against `master`. The PMD team will merge back to support branches as needed.
- - [ ] `./mvnw clean verify` passes. This will [build](https://github.com/pmd/pmd/blob/master/BUILDING.md) and test PMD, execute PMD and checkstyle rules. [Check this for more info](https://github.com/pmd/pmd/blob/master/CONTRIBUTING.md#code-style)
+<!-- A clear and concise description of the bug the PR fixes or the feature the PR introduces. -->

-**PR Description:**
+## Related issues
+
+<!-- PR relates to issues in the `pmd` repo: -->
+
+- Fixes #
+
+## Ready?
+
+<!-- If you feel like you can help to check off the following tasks, that'd be great. If not, don't worry - we will take care of it. -->
+
+- [ ] Added unit tests for fixed bug/feature
+- [ ] Passing all unit tests
+- [ ] Complete build `./mvnw clean verify` passes (checked automatically by github actions)
+- [ ] Added (in-code) documentation (if needed)

@@ -0,0 +1,13 @@
+version: 2
+updates:
+  - package-ecosystem: "maven"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    target-branch: "master"
+    open-pull-requests-limit: 0
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    target-branch: "master"
@@ -0,0 +1,62 @@
+name: build
+
+on:
+  push:
+    branches:
+      - main
+      - master
+    tags:
+      - '**'
+  pull_request:
+  schedule:
+    # build it monthly: At 04:00 on day-of-month 1.
+    - cron:  '0 4 1 * *'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    continue-on-error: false
+    strategy:
+      matrix:
+        os: [ ubuntu-latest, windows-latest, macos-latest ]
+    if: ${{ !contains(github.event.head_commit.message, '[skip ci]') }}
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 2
+    - uses: actions/cache@v2
+      with:
+        path: |
+          ~/.m2/repository
+          ~/.gradle/caches
+          ~/.cache
+          ~/work/pmd/target/repositories
+          vendor/bundle
+        key: v1-${{ runner.os }}-${{ hashFiles('**/pom.xml') }}
+        restore-keys: |
+          v1-${{ runner.os }}-
+    - name: Set up Ruby 2.7
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 2.7
+    - name: Setup Environment
+      shell: bash
+      run: |
+        echo "LANG=en_US.UTF-8" >> $GITHUB_ENV
+        echo "MAVEN_OPTS=-Dmaven.wagon.httpconnectionManager.ttlSeconds=180 -Dmaven.wagon.http.retryHandler.count=3 -DautoReleaseAfterClose=true -DstagingProgressTimeoutMinutes=30" >> $GITHUB_ENV
+        echo "PMD_CI_SCRIPTS_URL=https://raw.githubusercontent.com/pmd/build-tools/13/scripts" >> $GITHUB_ENV
+    - name: Check Environment
+      shell: bash
+      run: |
+        f=check-environment.sh; \
+        mkdir -p .ci && \
+        ( [ -e .ci/$f ] || curl -sSL "${PMD_CI_SCRIPTS_URL}/$f" > ".ci/$f" ) && \
+        chmod 755 .ci/$f && \
+        .ci/$f
+    - name: Build
+      run: .ci/build.sh
+      shell: bash
+      env:
+        PMD_CI_SECRET_PASSPHRASE: ${{ secrets.PMD_CI_SECRET_PASSPHRASE }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -0,0 +1,29 @@
+name: git-repo-sync
+
+on:
+  push:
+    branches:
+      - main
+      - master
+    tags:
+      - '**'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    continue-on-error: false
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 100
+    - name: Setup Environment
+      shell: bash
+      run: |
+        echo "LANG=en_US.UTF-8" >> $GITHUB_ENV
+        echo "PMD_CI_SCRIPTS_URL=https://raw.githubusercontent.com/pmd/build-tools/12/scripts" >> $GITHUB_ENV
+    - name: Sync
+      run: .ci/git-repo-sync.sh
+      shell: bash
+      env:
+        PMD_CI_SECRET_PASSPHRASE: ${{ secrets.PMD_CI_SECRET_PASSPHRASE }}
@@ -0,0 +1,55 @@
+name: troubleshooting
+
+on: workflow_dispatch
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    continue-on-error: false
+    strategy:
+      matrix:
+        #os: [ ubuntu-latest, windows-latest, macos-latest ]
+        os: [ ubuntu-latest ]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: |
+              ~/.m2/repository
+              ~/.gradle/caches
+              ~/.cache
+              ~/work/pmd/target/repositories
+              vendor/bundle
+          key: v1-${{ runner.os }}-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            v1-${{ runner.os }}-
+      - name: Set up Ruby 2.7
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7
+      - name: Setup Environment
+        shell: bash
+        run: |
+          echo "LANG=en_US.UTF-8" >> $GITHUB_ENV
+          echo "MAVEN_OPTS=-Dmaven.wagon.httpconnectionManager.ttlSeconds=180 -Dmaven.wagon.http.retryHandler.count=3 -DstagingProgressTimeoutMinutes=30" >> $GITHUB_ENV
+          echo "PMD_CI_SCRIPTS_URL=https://raw.githubusercontent.com/pmd/build-tools/13/scripts" >> $GITHUB_ENV
+      - name: Check Environment
+        shell: bash
+        run: |
+          f=check-environment.sh; \
+          mkdir -p .ci && \
+          ( [ -e .ci/$f ] || curl -sSL "${PMD_CI_SCRIPTS_URL}/$f" > ".ci/$f" ) && \
+          chmod 755 .ci/$f && \
+          .ci/$f
+      - name: Build
+        run: |
+          f=openjdk.bash; \
+          mkdir -p .ci/inc && \
+          ( [ -e .ci/inc/$f ] || curl -sSL "${PMD_CI_SCRIPTS_URL}/inc/$f" > ".ci/inc/$f" ) && \
+          source .ci/inc/$f ; \
+          pmd_ci_openjdk_install_adoptopenjdk 11 ; \
+          pmd_ci_openjdk_setdefault 11
+        shell: bash
+      - name: Setup tmate session
+        uses: mxschmitt/action-tmate@v3
@@ -14,6 +14,7 @@ bin/
 pmd-core/dependency-reduced-pom.xml
 .bundle
 vendor
+.DS_Store

 # rule docs are generated
 docs/pages/pmd/rules
@@ -1,2 +1,2 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.1/apache-maven-3.8.1-bin.zip
 wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
@@ -1,101 +0,0 @@
-language: java
-os: linux
-env:
-  global:
-  - secure: "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"
-  - secure: "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"
-  - secure: "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"
-  - secure: "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"
-  - secure: "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"
-  - secure: "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"
-  - secure: "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"
-  - secure: "VezxV+VdmbmtrQYT8AZIyg41WBROxuxpumerkcubADF7V4wV6lwx9Rd2G6yAr0VuHCNUUhS4m+gPFIsuiQbAhyupiEkwhzUYqk1tF+LITlLLPegLypjiLmhJMwGUNuDSSsih1Icmg9FzrP4VyzgGn9pBjoG9QYj1civBZeGwg++e/XDYlHMXrpd/UEfMKVB71JwB0tle4fKJZSvblIqP62yvbBaKHx6A4+ZWzJV5Vps0DoIeNtKCNmNNloKZVHfjbsvqSjnMYUJzkOzyPkM822q41N/D+3IAufO16+jH/W0vAZeN0e4GXiN5W+CVkr2Gbh0FwkVQcI3bekaOIn45XLUMLKdf+JsWDPKz9RraHelR9YxL5GoJ7ntwvmucxw0p8EVyJ/xLk/pBCP8iHq0Jb8//js25XHgxzzAWI37MErPAAGgTKZAVdAN0mGXbe63tWmwaBlEbK8h2A8di6abW5x6YHTkTo2BRlHUSTU8dE3VqTnpSkne5n1SlEa4g1Bci3J45M0/pLmHV6yCxCM5BrVXS5ByaB61py/umSbpmdIBFV6TM1MaKK3lAucQrR+8To/vCbm8XqPyujJdOR+ENIuuDgEU/Yh5Hv5SAODekUYaCp4pjfGzFADHQWVNDxIOXrwBN4OfSiAvRc1x6HXndOmNI4QtOxheuCRFFthq8VZI="
-  - GITHUB_BASE_URL=https://api.github.com/repos/pmd/pmd
-
-jobs:
-  fast_finish: true
-  include:
-    - stage: build
-      name: "linux - mvn deploy"
-      os: linux
-      dist: bionic
-      env: BUILD=deploy
-    - name: "linux - build documentation"
-      os: linux
-      dist: bionic
-      env: BUILD=doc
-    - name: "linux - run sonar"
-      os: linux
-      dist: bionic
-      env: BUILD=sonar
-      if: "type = push && repo = pmd/pmd && fork = false"
-    - name: "linux - run coveralls"
-      os: linux
-      dist: bionic
-      env: BUILD=coveralls
-      if: "type = push && repo = pmd/pmd && fork = false"
-    - name: "macosx - mvn verify"
-      os: osx
-      env: BUILD=deploy
-    - name: "windows - mvn verify"
-      os: windows
-      env: BUILD=deploy
-      language: shell
-    - stage: publish
-      name: "Release Build - Publish"
-      os: linux
-      dist: bionic
-      if: "type = push && repo = pmd/pmd && fork = false && tag is present"
-      env: BUILD=publish
-
-before_install:
-  - bash .travis/before_install.sh "11.0.6+10"
-  - source ${HOME}/java.env
-install: true
-before_script: true
-script: source .travis/build-$BUILD.sh
-after_success: true
-
-
-notifications:
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/0e6dd310db54b96c2653
-      - https://webhooks.gitter.im/e/65efc1ea65175ad23ab6
-    on_success: always  # options: [always|never|change] default: always
-    on_failure: always  # options: [always|never|change] default: always
-    on_start: never     # options: [always|never|change] default: always
-  email:
-    recipients:
-    - andreas.dangel@adangel.org
-    on_success: change
-    on_failure: always
-cache:
-  directories:
-  - "$HOME/.m2"
-  - "$HOME/.cache"
-  - vendor/bundle
-  - "$HOME/.rvm/"
-
-# Secure Keys, that need to be set for snapshot builds
-#
-# CI_DEPLOY_USERNAME - the user which can upload net.sourceforge.pmd:* to https://oss.sonatype.org/
-# CI_DEPLOY_PASSWORD
-#
-# SONAR_TOKEN - the token used to update https://sonarqube.com/dashboard/?id=393826
-#
-# PMD_SF_USER - the sourceforge user, which is used to upload created binaries to sf files section. Note: an ssh key is
-#               required. See "before_install".
-#
-# Secure Keys, that need to be set for releases:
-#
-# PMD_SF_APIKEY - used to make the new release the default file in the files section. See https://sourceforge.net/auth/preferences/
-#               under "Release API Key"
-#
-# CI_SIGN_KEYNAME
-# CI_SIGN_PASSPHRASE
-# add the encrypted GPG keyring file to repo (https://docs.travis-ci.com/user/encrypting-files/#Automated-Encryption), decrypt it and install it at the beginning of .travis-deploy.sh
-#
-# GITHUB_OAUTH_TOKEN - the token used to upload the binaries to github releases
-# GITHUB_BASE_URL - the api url to use for github releases - does not need to be secure (https://api.github.com/repos/pmd/pmd)
-#
@@ -1,22 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/logger.sh
-source .travis/common-functions.sh
-
-travis_debug
-
-OPENJDK_VERSION=$1
-
-bash .travis/setup-secrets.sh
-bash .travis/configure-maven.sh
-bash .travis/install-openjdk.sh $OPENJDK_VERSION
-
-
-if travis_isLinux; then
-    gem install bundler
-    bundle install --with=release_notes_preprocessing --path=vendor/bundle
-else
-    log_info "Not setting up ruby for ${TRAVIS_OS_NAME}."
-    exit 0
-fi
@@ -1,28 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/logger.sh
-source .travis/common-functions.sh
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec)
-log_info "Building PMD Coveralls.io report ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-if ! travis_isPush; then
-    echo "Not proceeding, since this is not a push!"
-    exit 0
-fi
-
-(
-    # disable fast fail, exit immediately, in this subshell
-    set +e
-
-    ./mvnw clean install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
-    ./mvnw package jacoco:report coveralls:report -Pcoveralls -B -V
-
-    if [ $? -ne 0 ]; then
-        log_error "Error creating coveralls report"
-    else
-        log_success "New coveralls result: https://coveralls.io/github/pmd/pmd"
-    fi
-    true
-)
@@ -1,78 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/logger.sh
-source .travis/common-functions.sh
-source .travis/github-releases-api.sh
-source .travis/sourceforge-api.sh
-source .travis/regression-tester.sh
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec)
-log_info "Building PMD ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-MVN_BUILD_FLAGS="-B -V"
-
-if travis_isOSX; then
-
-    log_info "The build is running on OSX"
-    ./mvnw verify $MVN_BUILD_FLAGS
-
-elif travis_isWindows; then
-
-    log_info "The build is running on Windows"
-    ./mvnw verify $MVN_BUILD_FLAGS
-
-elif travis_isPullRequest; then
-
-    log_info "This is a pull-request build"
-    ./mvnw verify $MVN_BUILD_FLAGS
-
-    regression-tester_executeDanger
-
-elif travis_isPush; then
-
-    if [[ "${VERSION}" != *-SNAPSHOT && "${TRAVIS_TAG}" != "" ]]; then
-        echo -e "\n\n"
-        log_info "This is a release build for tag ${TRAVIS_TAG}"
-        echo -e "\n\n"
-
-        # create a draft github release
-        gh_releases_createDraftRelease "${TRAVIS_TAG}" "$(git rev-list -n 1 ${TRAVIS_TAG})"
-        GH_RELEASE="$RESULT"
-
-        # Build and deploy to ossrh / maven-central
-        ./mvnw deploy -Possrh,sign,pmd-release $MVN_BUILD_FLAGS
-        echo -e "\n\n"
-
-        # Deploy to github releases
-        gh_release_uploadAsset "$GH_RELEASE" "pmd-dist/target/pmd-bin-${VERSION}.zip"
-        gh_release_uploadAsset "$GH_RELEASE" "pmd-dist/target/pmd-src-${VERSION}.zip"
-
-        # Deploy to sourceforge files
-        sourceforge_uploadFile "${VERSION}" "pmd-dist/target/pmd-bin-${VERSION}.zip"
-        sourceforge_uploadFile "${VERSION}" "pmd-dist/target/pmd-src-${VERSION}.zip"
-
-        regression-tester_uploadBaseline
-
-    elif [[ "${VERSION}" == *-SNAPSHOT ]]; then
-        log_info "This is a snapshot build"
-        ./mvnw deploy -Possrh,sign $MVN_BUILD_FLAGS
-        
-        # Deploy to sourceforge files
-        sourceforge_uploadFile "${VERSION}" "pmd-dist/target/pmd-bin-${VERSION}.zip"
-        sourceforge_uploadFile "${VERSION}" "pmd-dist/target/pmd-src-${VERSION}.zip"
-
-        regression-tester_uploadBaseline
-
-    else
-        # other build. Can happen during release: the commit with a non snapshot version is built, but not from the tag.
-        log_info "This is some other build, probably during release: commit with a non-snapshot version on branch master..."
-        ./mvnw verify $MVN_BUILD_FLAGS
-        # we stop here - no need to execute further steps
-        exit 0
-    fi
-
-else
-    log_info "This is neither a pull request nor a push. Not executing any build."
-    exit 1
-fi
@@ -1,170 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/logger.sh
-source .travis/common-functions.sh
-source .travis/github-releases-api.sh
-source .travis/sourceforge-api.sh
-
-function main() {
-    VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec)
-    log_info "Building PMD Documentation ${VERSION} on branch ${TRAVIS_BRANCH}"
-
-    #
-    # First step: build pmd with profile "generate-rule-docs"
-    # The docs should appear under "docs/pages/rules/..." for each language
-    # With this profile, also the checks are executed (e.g. DeadLinksChecker).
-    #
-    ./mvnw clean verify -Dmaven.test.skip=true -Dmaven.javadoc.skip=true -P generate-rule-docs
-
-    if ! travis_isPush; then
-        log_info "Not publishing site, since this is not a push!"
-        exit 0
-    fi
-
-    #
-    # For pushes, we'll update the online documentation
-    #
-    generate_jekyll_doc
-    create_pmd-doc_archive
-
-    # Deploy to sourceforge files
-    sourceforge_uploadFile "${VERSION}" "docs/pmd-doc-${VERSION}.zip"
-
-    if [[ "${VERSION}" == *-SNAPSHOT && "${TRAVIS_BRANCH}" == "master" ]]; then
-        # only for snapshot builds from branch master
-
-        # update github pages https://pmd.github.io/pmd/
-        publish_to_github_pages
-        # rsync site to https://pmd.sourceforge.io/snapshot
-        sourceforge_rsyncSnapshotDocumentation "${VERSION}" "snapshot"
-    fi
-
-
-    if [[ "${VERSION}" != *-SNAPSHOT && "${TRAVIS_TAG}" != "" ]]; then
-        log_info "This is a release documentation build for pmd ${VERSION}"
-
-        # Deploy to github releases
-        gh_releases_getLatestDraftRelease
-        GH_RELEASE="$RESULT"
-
-        gh_release_uploadAsset "$GH_RELEASE" "docs/pmd-doc-${VERSION}.zip"
-
-        # updating github release text
-        # renders, and skips the first 6 lines - the Jekyll front-matter
-        RENDERED_RELEASE_NOTES=$(bundle exec .travis/render_release_notes.rb docs/pages/release_notes.md | tail -n +6)
-        RELEASE_NAME="PMD ${VERSION} ($(date -u +%d-%B-%Y))"
-        gh_release_updateRelease "$GH_RELEASE" "$RELEASE_NAME" "$RENDERED_RELEASE_NOTES"
-        sourceforge_uploadReleaseNotes "${VERSION}" "${RENDERED_RELEASE_NOTES}"
-
-        publish_release_documentation_github
-        sourceforge_rsyncSnapshotDocumentation "${VERSION}" "pmd-${VERSION}"
-    fi
-}
-
-#
-# Executes jekyll and generates the documentation
-# The documentation will be generated in the directory "docs/_site".
-#
-function generate_jekyll_doc() {
-    pushd docs
-
-    echo -e "\n\n"
-    log_info "Building documentation using jekyll..."
-    bundle install
-    bundle exec jekyll build
-
-    popd
-}
-
-#
-# Creates the pmd-doc.zip archive. It will be placed in "docs/".
-#
-function create_pmd-doc_archive() {
-    pushd docs
-
-    echo -e "\n\n"
-    log_info "Creating pmd-doc archive..."
-    mv _site pmd-doc-${VERSION}
-    zip -qr pmd-doc-${VERSION}.zip pmd-doc-${VERSION}/
-    log_success "Successfully created pmd-doc-${VERSION}.zip"
-
-    popd
-}
-
-#
-# Publishes the site to https://pmd.github.io/pmd-${VERSION} and
-# https://pmd.github.io/latest/
-#
-function publish_release_documentation_github() {
-    echo -e "\n\n"
-    log_info "Adding the new doc to pmd.github.io..."
-    # clone pmd.github.io. Note: This uses the ssh key setup earlier
-    # In order to speed things up, we use a sparse checkout - no need to checkout all directories here
-    mkdir pmd.github.io
-    (
-        cd pmd.github.io
-        git init
-        git config user.name "Travis CI (pmd-bot)"
-        git config user.email "andreas.dangel+pmd-bot@adangel.org"
-        git config core.sparsecheckout true
-        git remote add origin git@github.com:pmd/pmd.github.io.git
-        echo "/latest/" > .git/info/sparse-checkout
-        echo "/sitemap.xml" >> .git/info/sparse-checkout
-        git pull --depth=1 origin master
-        log_info "Copying documentation from ../docs/pmd-doc-${VERSION}/ to pmd-${VERSION}/ ..."
-        rsync -ah --stats ../docs/pmd-doc-${VERSION}/ pmd-${VERSION}/
-        git status
-        echo "Executing: git add pmd-${VERSION}"
-        git add pmd-${VERSION}
-        echo "Executing: git commit..."
-        git commit -q -m "Added pmd-${VERSION}"
-
-        log_info "Copying pmd-${VERSION} to latest ..."
-        git rm -qr latest
-        cp -a pmd-${VERSION} latest
-        echo "Executing: git add latest"
-        git add latest
-        echo "Executing: git commit..."
-        git commit -q -m "Copying pmd-${VERSION} to latest"
-
-        log_info "Generating sitemap.xml"
-        ../.travis/sitemap_generator.sh > sitemap.xml
-        echo "Executing: git add sitemap.xml"
-        git add sitemap.xml
-        echo "Executing: git commit..."
-        git commit -q -m "Generated sitemap.xml"
-
-        echo "Executing: git push origin master"
-        git push origin master
-    )
-}
-
-#
-# Updates github pages of the main repository,
-# so that https://pmd.github.io/pmd/ has the latest (snapshot) content
-#
-function publish_to_github_pages() {
-    echo -e "\n\n"
-    log_info "Pushing the new site to github pages..."
-    git clone --branch gh-pages --depth 1 git@github.com:pmd/pmd.git pmd-gh-pages
-    # clear the files first
-    rm -rf pmd-gh-pages/*
-    # copy the new site
-    cp -a docs/pmd-doc-${VERSION}/* pmd-gh-pages/
-    (
-        cd pmd-gh-pages
-        git config user.name "Travis CI (pmd-bot)"
-        git config user.email "andreas.dangel+pmd-bot@adangel.org"
-        git add -A
-        MSG="Update documentation
-
-TRAVIS_JOB_NUMBER=${TRAVIS_JOB_NUMBER}
-TRAVIS_COMMIT_RANGE=${TRAVIS_COMMIT_RANGE}"
-        git commit -q -m "$MSG"
-        git push git@github.com:pmd/pmd.git HEAD:gh-pages
-        log_success "Successfully pushed site to https://pmd.github.io/pmd/"
-    )
-}
-
-main
@@ -1,28 +0,0 @@
-#!/bin/bash
-set -e
-
-source .travis/logger.sh
-source .travis/common-functions.sh
-source .travis/github-releases-api.sh
-source .travis/sourceforge-api.sh
-
-VERSION=$(./mvnw -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.5.0:exec)
-log_info "PMD Release ${VERSION}"
-
-if ! travis_isPush; then
-    log_info "Not publishing release, since this is not a push!"
-    exit 0
-fi
-
-if [[ "${VERSION}" == *-SNAPSHOT || "${TRAVIS_TAG}" == "" ]]; then
-    log_info "Not publishing release, since this is not a release!"
-    exit 0
-fi
-
-
-# Publish github release
-gh_releases_getLatestDraftRelease
-GH_RELEASE="$RESULT"
-
-gh_release_publishRelease "$GH_RELEASE"
-sourceforge_selectDefault "${VERSION}"