X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=blobdiff_plain;f=shell%2Frelease-job.sh;h=e01d3a93c89d73c0202cf9025c924f63a846bd72;hb=8901fe0bee2fecb6b32accffd9f952d46da59a38;hp=fd43d7548fd2b0a45d47d616c3d2dca6040788ce;hpb=5fe7f08ff027accd25c96df8bc3f88030f89ffb7;p=releng%2Fglobal-jjb.git

diff --git a/shell/release-job.sh b/shell/release-job.sh
index fd43d754..e01d3a93 100644
--- a/shell/release-job.sh
+++ b/shell/release-job.sh
@@ -11,225 +11,678 @@
 echo "---> release-job.sh"
 set -eu -o pipefail
 
-#Python bits. Remove when centos 7.7 builder is avaliable.
-if [ -d "/opt/pyenv" ]; then
-    echo "---> Setting up pyenv"
-    export PYENV_ROOT="/opt/pyenv"
-    export PATH="$PYENV_ROOT/bin:$PATH"
-fi
-PYTHONPATH=$(pwd)
-export PYTHONPATH
-pyenv local 3.6.4
-export PYENV_VERSION="3.6.4"
-pip install --user lftools[nexus] jsonschema niet yq
-
-#Functions.
+# shellcheck disable=SC1090
+source ~/lf-env.sh
+
+# Version controlled by JJB_VERSION
+lf-activate-venv lftools pip idna==2.9 lftools jsonschema twine yq readline
+
+# show installed versions
+python -m pip --version
+python -m pip freeze
+
+##########################
+# Set Variables Functions.
+##########################
+
+set_variables_artifact(){
+    echo "INFO: Setting artifact variables"
+    if [[ -z ${VERSION:-} ]]; then
+        VERSION=$(yq -r ".version" "$release_file")
+    fi
+    if [[ -z ${GIT_TAG:-} ]]; then
+        if grep -q "git_tag" "$release_file" ; then
+            GIT_TAG=$(yq -r ".git_tag" "$release_file")
+        else
+            GIT_TAG="$VERSION"
+        fi
+    fi
+    if [[ -z ${REF:-} ]]; then
+        REF=$(yq -r ".ref" "$release_file")
+    fi
+
+    printf "\t%-30s\n" RELEASE_ARTIFACT_INFO:
+    printf "\t%-30s %s\n" GERRIT_REF_TO_TAG: "$REF"
+    printf "\t%-30s %s\n" VERSION: "$VERSION"
+    printf "\t%-30s %s\n" GIT_TAG: "$GIT_TAG"
+}
+
+set_variables_common(){
+    echo "INFO: Setting common variables"
+    if [[ -z ${LOGS_SERVER:-} ]] && [[ -z ${CDN_URL:-} ]]; then
+        echo "ERROR: LOGS_SERVER or CDN_URL not defined"
+        exit 1
+    fi
+    NEXUS_PATH="${SILO}/${JENKINS_HOSTNAME}/"
+    # Verify if using release file or parameters
+    if $USE_RELEASE_FILE ; then
+        release_files=$(git diff-tree -m --no-commit-id -r "$GIT_COMMIT" "$GIT_COMMIT^1" \
+            --name-only -- "releases/" ".releases/")
+        if (( $(grep -c . <<<"$release_files") > 1 )); then
+            echo "INFO: RELEASE FILES ARE AS FOLLOWS: $release_files"
+            echo "ERROR: Adding multiple release files in the same commit"
+            echo "ERROR: OR rename/amend/delete of existing files is not supported."
+            exit 1
+        else
+            release_file="$release_files"
+            echo "INFO: RELEASE FILE: $release_files"
+        fi
+    else
+        echo "INFO: This job is built with parameters, no release file needed."
+        release_file="None"
+    fi
+
+    if [[ -z ${LOG_DIR:-} ]]; then
+        LOG_DIR=$(yq -r ".log_dir" "$release_file")
+    fi
+    if [[ -n ${LOGS_SERVER:-} ]]; then
+        logs_url="${LOGS_SERVER}/${NEXUS_PATH}${LOG_DIR}"
+    elif [[ -n ${CDN_URL:-} ]]; then
+        logs_url="https://${CDN_URL:-}/logs/${NEXUS_PATH}${LOG_DIR}"
+    fi
+    logs_url=${logs_url%/}  # strip any trailing '/'
+
+    # Jenkins parameter drop-down defaults DISTRIBUTION_TYPE to None
+    # in the contain/maven release job; get value from release yaml.
+    # Packagecloud and PyPI jobs set the appropriate value.
+    DISTRIBUTION_TYPE="${DISTRIBUTION_TYPE:-None}"
+    if [[ $DISTRIBUTION_TYPE == "None" ]]; then
+        if ! DISTRIBUTION_TYPE=$(yq -r ".distribution_type" "$release_file"); then
+            echo "ERROR: Failed to get distribution_type from $release_file"
+            exit 1
+        fi
+    fi
+
+    PATCH_DIR=$(mktemp -d)
+
+    TAG_RELEASE="${TAG_RELEASE:-None}"
+    if [[ $TAG_RELEASE == "None" ]]; then
+        if grep -q "tag_release" "$release_file"; then
+            TAG_RELEASE=$(yq -r .tag_release "$release_file")
+        else
+            TAG_RELEASE=true
+        fi
+    fi
+
+    # Displaying Release Information (Common variables)
+    printf "\t%-30s\n" RELEASE_ENVIRONMENT_INFO:
+    printf "\t%-30s %s\n" RELEASE_FILE: "$release_file"
+    printf "\t%-30s %s\n" LOGS_SERVER: "${LOGS_SERVER:-None}"
+    printf "\t%-30s %s\n" CDN_URL: "${CDN_URL:-None}"
+    printf "\t%-30s %s\n" NEXUS_PATH: "$NEXUS_PATH"
+    printf "\t%-30s %s\n" JENKINS_HOSTNAME: "$JENKINS_HOSTNAME"
+    printf "\t%-30s %s\n" SILO: "$SILO"
+    printf "\t%-30s %s\n" PROJECT: "$PROJECT"
+    printf "\t%-30s %s\n" PROJECT-DASHED: "${PROJECT//\//-}"
+    printf "\t%-30s %s\n" TAG_RELEASE: "$TAG_RELEASE"
+    printf "\t%-30s %s\n" DISTRIBUTION_TYPE: "$DISTRIBUTION_TYPE"
+    printf "\t%-30s %s\n" OVERRIDE_SEMVER_REGEX: "${OVERRIDE_SEMVER_REGEX:-None}"
+}
+
+set_variables_container(){
+    echo "INFO: Setting container variables"
+    if [[ -z ${VERSION:-} ]]; then
+        VERSION=$(yq -r ".container_release_tag" "$release_file")
+    fi
+    if [[ -z ${GIT_TAG:-} ]]; then
+        if grep -q "git_tag" "$release_file" ; then
+            GIT_TAG=$(yq -r ".git_tag" "$release_file")
+        else
+            GIT_TAG="$VERSION"
+        fi
+    fi
+    if grep -q "container_pull_registry" "$release_file" ; then
+        CONTAINER_PULL_REGISTRY=$(yq -r ".container_pull_registry" "$release_file")
+    fi
+    if grep -q "container_push_registry" "$release_file" ; then
+        CONTAINER_PUSH_REGISTRY=$(yq -r ".container_push_registry" "$release_file")
+    fi
+    # Make sure both pull and push registries are defined
+    if [ -z ${CONTAINER_PULL_REGISTRY+x} ] || [ -z ${CONTAINER_PUSH_REGISTRY+x} ]; then
+        echo "ERROR: CONTAINER_PULL_REGISTRY and CONTAINER_PUSH_REGISTRY need to be defined"
+        exit 1
+    fi
+    ref=$(yq -r ".ref" "$release_file")
+
+    # Continuing displaying Release Information (Container)
+    printf "\t%-30s\n" RELEASE_CONTAINER_INFO:
+    printf "\t%-30s %s\n" CONTAINER_RELEASE_TAG: "$VERSION"
+    printf "\t%-30s %s\n" CONTAINER_PULL_REGISTRY: "$CONTAINER_PULL_REGISTRY"
+    printf "\t%-30s %s\n" CONTAINER_PUSH_REGISTRY: "$CONTAINER_PUSH_REGISTRY"
+    printf "\t%-30s %s\n" GIT_REF_TO_TAG: "$ref"
+    printf "\t%-30s %s\n" GIT_TAG: "$GIT_TAG"
+}
+
+set_variables_maven(){
+    echo "INFO: Setting maven variables"
+    if [[ -z ${VERSION:-} ]]; then
+        VERSION=$(yq -r ".version" "$release_file")
+    fi
+    if [[ -z ${GIT_TAG:-} ]]; then
+        if grep -q "git_tag" "$release_file" ; then
+            GIT_TAG=$(yq -r ".git_tag" "$release_file")
+        else
+            GIT_TAG="$VERSION"
+        fi
+    fi
+    if [[ -z ${LOG_DIR:-} ]]; then
+        LOG_DIR=$(yq -r ".log_dir" "$release_file")
+    fi
+
+    # Continuing displaying Release Information (Maven)
+    printf "\t%-30s\n" RELEASE_MAVEN_INFO:
+    printf "\t%-30s %s\n" VERSION: "$VERSION"
+    printf "\t%-30s %s\n" GIT_TAG: "$GIT_TAG"
+    printf "\t%-30s %s\n" LOG_DIR: "$LOG_DIR"
+    printf "\t%-30s %s\n" LOGS_URL: "$logs_url"
+}
+
+set_variables_packagecloud(){
+    echo "INFO: Setting packagecloud variables"
+    if [[ -z ${VERSION:-} ]]; then
+        VERSION=$(yq -r ".version" "$release_file")
+    fi
+    if [[ -z ${GIT_TAG:-} ]]; then
+        if grep -q "git_tag" "$release_file"; then
+            GIT_TAG=$(yq -r ".git_tag" "$release_file")
+        else
+            GIT_TAG="$VERSION"
+        fi
+    fi
+    if [[ -z ${LOG_DIR:-} ]]; then
+        LOG_DIR=$(yq -r ".log_dir" "$release_file")
+    fi
+    if [[ -z ${REF:-} ]]; then
+        REF=$(yq -r ".ref" "$release_file")
+    fi
+    if [[ -z ${PACKAGE_NAME:-} ]]; then
+        PACKAGE_NAME=$(yq -r ".package_name" "$release_file")
+    fi
+
+    printf "\t%-30s %s\n" PACKAGE_NAME: "$PACKAGE_NAME"
+    printf "\t%-30s %s\n" LOG_DIR: "$LOG_DIR"
+    printf "\t%-30s %s\n" LOGS_URL: "$logs_url"
+    printf "\t%-30s %s\n" GIT_REF_TO_TAG: "$REF"
+    printf "\t%-30s %s\n" VERSION: "$VERSION"
+    printf "\t%-30s %s\n" GIT_TAG: "$GIT_TAG"
+}
+
+set_variables_pypi(){
+    echo "INFO: Setting pypi variables"
+    if [[ -z ${LOG_DIR:-} ]]; then
+        LOG_DIR=$(yq -r ".log_dir" "$release_file")
+    fi
+
+    if [[ -z ${PYPI_PROJECT:-} ]]; then
+        PYPI_PROJECT=$(yq -r ".pypi_project" "$release_file")
+    fi
+    if [[ -z ${PYTHON_VERSION:-} ]]; then
+        PYTHON_VERSION=$(yq -r ".python_version" "$release_file")
+    fi
+    if [[ -z ${VERSION:-} ]]; then
+        VERSION=$(yq -r ".version" "$release_file")
+    fi
+    if [[ -z ${GIT_TAG:-} ]]; then
+        if grep -q "git_tag" "$release_file" ; then
+            GIT_TAG=$(yq -r ".git_tag" "$release_file")
+        else
+            GIT_TAG="$VERSION"
+        fi
+    fi
+
+    # Continuing displaying Release Information (pypi)
+    printf "\t%-30s\n" RELEASE_PYPI_INFO:
+    printf "\t%-30s %s\n" LOG_DIR: "$LOG_DIR"
+    printf "\t%-30s %s\n" LOGS_URL: "$logs_url"
+    printf "\t%-30s %s\n" PYPI_INDEX: "$PYPI_INDEX" # from job configuration
+    printf "\t%-30s %s\n" PYPI_PROJECT: "$PYPI_PROJECT"
+    printf "\t%-30s %s\n" PYTHON_VERSION: "$PYTHON_VERSION"
+    printf "\t%-30s %s\n" VERSION: "$VERSION"
+    printf "\t%-30s %s\n" GIT_TAG: "$GIT_TAG"
+}
+
+##########################
+# Verify Schema Functions.
+##########################
+
+verify_packagecloud_match_release(){
+    echo "INFO: Fetching console log from $logs_url"
+    wget -q -P /tmp "${logs_url}/"console.log.gz
+    echo "INFO: Searching for uploaded step, package name $PACKAGE_NAME and version $VERSION in job log"
+    if  zgrep -E "Pushing.*$PACKAGE_NAME.*$VERSION.*success\!" /tmp/console.log.gz; then
+        echo "INFO: found expected strings in job log"
+    else
+        echo "ERROR: failed to find expected strings in job log"
+        exit 1
+    fi
+}
+
+verify_pypi_match_release(){
+    echo "INFO: Fetching console log from $logs_url"
+    wget -q -P /tmp "${logs_url}/"console.log.gz
+    echo "INFO: Searching for uploaded step, project $PYPI_PROJECT and version $VERSION in job log"
+    # pypi-upload.sh generates success message with file list
+    if zgrep -i "uploaded" /tmp/console.log.gz | grep "$PYPI_PROJECT" | grep "$VERSION" ; then
+        echo "INFO: found expected strings in job log"
+    else
+        echo "ERROR: failed to find expected strings in job log"
+        exit 1
+    fi
+}
+
 verify_schema(){
-  echo "---> INFO: Verifying $release_file schema."
-  lftools schema verify "$release_file" "$RELEASE_SCHEMA"
-  # Verify allowed versions
-  # Allowed versions are "v#.#.#" or "#.#.#" aka SemVer
-  allowed_version_regex="^((v?)([0-9]+)\.([0-9]+)\.([0-9]+))$"
-  if [[ ! $VERSION =~ $allowed_version_regex ]]; then
-    echo "The version $VERSION is not a semantic valid version"
-    echo "Allowed versions are \"v#.#.#\" or \"#.#.#\" aka SemVer"
-    echo "See https://semver.org/ for more details on SemVer"
-    exit 1
-  fi
-}
-
-tag(){
-  if git tag -v "$VERSION"; then
-    echo "---> OK: Repo already tagged $VERSION Continuting to release"
-  else
-
-    echo "---> INFO: Repo has not yet been tagged $VERSION"
-    git tag -am "${PROJECT//\//-} $VERSION" "$VERSION"
-    sigul --batch -c "$SIGUL_CONFIG" sign-git-tag "$SIGUL_KEY" "$VERSION" < "$SIGUL_PASSWORD"
-    echo "Showing latest signature for $PROJECT:"
+    echo "INFO: Verifying $release_file against schema $release_schema"
+    lftools schema verify "$release_file" "$release_schema"
+}
+
+verify_version(){
+    # Override the regex for projects that do not follow https://semver.org
+    OVERRIDE_SEMVER_REGEX="${OVERRIDE_SEMVER_REGEX:-None}"
+    if [[ $OVERRIDE_SEMVER_REGEX == "None" ]]; then
+        # Use the semver regex taken from https://github.com/fsaintjacques/semver-tool
+        pat1="(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)"
+        pat2="(0|[1-9][0-9]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*)"
+        pat3="(\+[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*)"
+        semver_regex="^[vV]?${pat1}(\-${pat2}(\.${pat2})*)?${pat3}?$"
+    else
+        semver_regex="${OVERRIDE_SEMVER_REGEX}"
+    fi
+
+    # Verify SemVer "#.#.#" (SemVer) or "v#.#.#"
+    echo "INFO: Verifying version $VERSION"
+    if [[ $VERSION =~ $semver_regex ]]; then
+        echo "INFO: The version $VERSION is valid"
+    else
+        echo "ERROR: The version $VERSION is not valid"
+        echo "ERROR: Valid versions are \"#.#.#\" (SemVer) or \"v#.#.#\""
+        echo "ERROR: Valid version will be matched against \"${semver_regex}\""
+        echo "ERROR: Refer to https://semver.org/ for more details on SemVer"
+        echo "ERROR: Refer SemVer examples from https://github.com/fsaintjacques/semver-tool/#examples"
+        exit 1
+    fi
+}
+
+verify_version_match_release(){
+    echo "INFO: Fetching console log from $logs_url"
+    wget -P /tmp "${logs_url}/"console.log.gz
+    echo "INFO: Searching for uploaded step and version $VERSION in job log"
+    if zgrep "Successfully uploaded" /tmp/console.log.gz | grep "$VERSION"; then
+        echo "INFO: found expected strings in job log"
+    else
+        echo "ERROR: Defined version in release file does not match staging repo artifacts version to be released"
+        echo "ERROR: Please make sure maven stage job log dir and release version are both correct"
+        exit 1
+    fi
+}
+
+
+#####################
+# Tag Repo Functions.
+#####################
+
+# sigul is only available on Centos
+# TODO: write tag-github-repo function
+tag-git-repo(){
+    if [[ $TAG_RELEASE == false ]]; then
+        echo "INFO: Skipping code repo tag"
+        return
+    fi
+
+    if [[ -z ${GERRIT_URL:-} ]]; then
+        GIT_REPO_BASE=github
+    else
+        GIT_REPO_BASE=gerrit
+    fi
+
+    echo "INFO: tag repo with $GIT_TAG"
+    # Import public signing key
     gpg --import "$SIGNING_PUBKEY"
-    echo "git tag -v $VERSION"
-    git tag -v "$VERSION"
-    ########## Merge Part ##############
-    if [[ "$JOB_NAME" =~ "merge" ]] && [[ "$DRY_RUN" = false ]]; then
-      echo "--> INFO: Running merge"
-      gerrit_ssh=$(echo "$GERRIT_URL" | awk -F"/" '{print $3}')
-      git remote set-url origin ssh://"$RELEASE_USERNAME"@"$gerrit_ssh":29418/"$PROJECT"
-      git config user.name "$RELEASE_USERNAME"
-      git config user.email "$RELEASE_EMAIL"
-      echo -e "Host $gerrit_ssh\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
-      chmod 600 ~/.ssh/config
-      git push origin "$VERSION"
+    if type=$(git cat-file -t "$GIT_TAG"); then
+        if [[ $type == "tag" ]]; then
+            echo "INFO: Repo already has signed tag $GIT_TAG, nothing to do"
+        else
+            echo "ERROR: Repo has lightweight tag $GIT_TAG, blocks push of signed tag"
+            exit 1
+        fi
+    else
+        echo "INFO: Repo has not yet been tagged $GIT_TAG"
+        git tag -am "${PROJECT//\//-} $GIT_TAG" "$GIT_TAG"
+        sigul --batch -c "$SIGUL_CONFIG" sign-git-tag "$SIGUL_KEY" "$GIT_TAG" < "$SIGUL_PASSWORD"
+        echo "INFO: Showing latest signature for $PROJECT:"
+        echo "INFO: git tag -v $GIT_TAG"
+        git tag -v "$GIT_TAG"
+
+        ########## Merge Part ##############
+        if [[ "$JOB_NAME" =~ "merge" ]] && [[ "$DRY_RUN" = false ]]; then
+            echo "INFO: Running merge, pushing tag"
+            if [[ $GIT_REPO_BASE == "gerrit" ]]; then
+                gerrit_ssh=$(echo "$GERRIT_URL" | awk -F"/" '{print $3}')
+                git remote set-url origin ssh://"$RELEASE_USERNAME"@"$gerrit_ssh":29418/"$PROJECT"
+                echo -e "Host $gerrit_ssh\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
+                chmod 600 ~/.ssh/config
+            else
+                git remote set-url origin "$GIT_CLONE_URL""$RELEASE_USERNAME"/"$PROJECT".git
+            fi
+            git config user.name "$RELEASE_USERNAME"
+            git config user.email "$RELEASE_EMAIL"
+            echo "INFO: push tag: $GIT_TAG"
+            git push origin "$GIT_TAG"
+            # Check if sentinal file exists
+            if [[ -f .testhash ]]; then
+                echo "INFO: push code bundle"
+                git push origin "HEAD:${GERRIT_REFSPEC}"
+            fi
+        fi
+    fi
+}
+
+###############################
+# Release Processing Functions.
+###############################
+
+artifact_release_file(){
+    echo "INFO: Processing artifact release"
+    mkdir artifacts
+    ORG=$(echo "$NEXUS_URL" | awk -F'.' '{print $2}')
+
+    for namequoted in $(yq '.artifacts[].name' "$release_file"); do
+        pathquoted=$(yq ".artifacts[] |select(.name==$namequoted) |.path" "$release_file")
+
+        #Remove extra yaml quotes
+        name="${namequoted#\"}"
+        name="${name%\"}"
+        path="${pathquoted#\"}"
+        path="${path%\"}"
+
+        echo "$name"
+        echo "$path"
+        echo "INFO: Merge will post artifact: $name"
+        # Attempt to pull from releases to see if the artifact has been released.
+        if "${NEXUS_URL}"/content/repositories/releases/org/"${ORG}"/"${VERSION}"/"$name"; then
+            echo "INFO: $name is already released as version:$VERSION, Continuing..."
+        else
+            echo "INFO: $name not found in releases, release will be prepared. Continuing..."
+            wget "${path}"/"${name}" -o artifacts/"${name}"
+            if [[ "$JOB_NAME" =~ "merge" ]] && [[ "$DRY_RUN" = false ]]; then
+                #lftools sign sigul artifacts
+                # shellcheck disable=SC2261
+                curl -v -u <NEXUSUSER>:<NEXUSPASS> --upload-file \
+                    "${NEXUS_URL}"/content/repositories/releases/org/"${ORG}"/"${VERSION}"/"${name}" \;
+            fi
+            echo "#########################"
+        fi
+    done
+}
+
+container_release_file(){
+    echo "INFO: Processing container release"
+    docker --version
+    local lfn_umbrella
+    lfn_umbrella="$(echo "$GERRIT_URL" | awk -F"." '{print $2}')"
+
+    for namequoted in $(yq '.containers[].name' "$release_file"); do
+        versionquoted=$(yq ".containers[] |select(.name==$namequoted) |.version" "$release_file")
+
+        #Remove extra yaml quotes
+        name="${namequoted#\"}"
+        name="${name%\"}"
+        version="${versionquoted#\"}"
+        version="${version%\"}"
+
+        echo "$name"
+        echo "$version"
+        echo "INFO: Merge will release $name $version as $VERSION"
+        # Attempt to pull from releases registry to see if the image has been released.
+        if docker pull "$CONTAINER_PUSH_REGISTRY"/"$lfn_umbrella"/"$name":"$VERSION"; then
+            echo "INFO: $VERSION is already released for image $name, Continuing..."
+        else
+            echo "INFO: $VERSION not found in releases, release will be prepared. Continuing..."
+            docker pull "$CONTAINER_PULL_REGISTRY"/"$lfn_umbrella"/"$name":"$version"
+            container_image_id=$(docker images | grep "$name" | grep "$version" | awk '{print $3}')
+            echo "INFO: Merge will run the following commands:"
+            echo "docker tag $container_image_id $CONTAINER_PUSH_REGISTRY/$lfn_umbrella/$name:$VERSION"
+            echo "docker push $CONTAINER_PUSH_REGISTRY/$lfn_umbrella/$name:$VERSION"
+            if [[ "$JOB_NAME" =~ "merge" ]]; then
+                curl -O -L "https://github.com/sigstore/cosign/releases/latest/download/cosign-linux-amd64"
+                sudo mv cosign-linux-amd64 /usr/local/bin/cosign
+                sudo chmod +x /usr/local/bin/cosign
+                export COSIGN_PASSWORD
+                docker tag "$container_image_id" "$CONTAINER_PUSH_REGISTRY"/"$lfn_umbrella"/"$name":"$VERSION"
+                docker push "$CONTAINER_PUSH_REGISTRY"/"$lfn_umbrella"/"$name":"$VERSION"
+                image_sha=$(docker images --no-trunc --quiet \
+                        "$CONTAINER_PUSH_REGISTRY"/"$lfn_umbrella"/"$name":"$VERSION")
+                image_digest="$CONTAINER_PUSH_REGISTRY/$lfn_umbrella/$name@$image_sha"
+                cosign sign -y --key "$COSIGN_PRIVATE_KEY" "$image_digest"
+            fi
+            echo "#########################"
+        fi
+    done
+
+    echo "INFO: Merge will tag ref: $ref"
+    git checkout "$ref"
+    tag-git-repo
+}
+
+maven_release_file(){
+    echo "INFO: Processing maven release"
+    echo "INFO: wget -P $PATCH_DIR ${logs_url}/staging-repo.txt.gz"
+    wget -P "$PATCH_DIR" "${logs_url}/"staging-repo.txt.gz
+    pushd "$PATCH_DIR"
+        echo "INFO: wget ${logs_url}/patches/{${PROJECT//\//-}.bundle,taglist.log.gz}"
+        wget "${logs_url}"/patches/{"${PROJECT//\//-}".bundle,taglist.log.gz}
+        gunzip taglist.log.gz
+        cat "$PATCH_DIR"/taglist.log
+    popd
+
+    # compare if the commit sha1 from taglist is the same origin/${GERRIT_BRANCH}
+    # ensure that the tag lands on the target branch
+    # forward from the tagging point, then a spur commit is created
+    # for the tag
+    taghash="$(awk '{print $NF}' "$PATCH_DIR/taglist.log")"
+    # shellcheck disable=SC2046
+    if [ "${taghash}" = $(git rev-parse "origin/${GERRIT_BRANCH}") ]; then
+        git checkout "origin/${GERRIT_BRANCH}"
+        # sentinal file
+        touch .testhash
+    else
+        git checkout "${taghash}"
     fi
-  fi
+
+    git fetch "$PATCH_DIR/${PROJECT//\//-}.bundle"
+    git merge --ff-only FETCH_HEAD
+    # print last few changes to see how the bundle is applied
+    git log --graph --all --decorate --pretty=oneline -n10
+    nexus_release
+    tag-git-repo
 }
 
 nexus_release(){
-  for staging_url in $(zcat "$PATCH_DIR"/staging-repo.txt.gz | awk -e '{print $2}'); do
-    # extract the domain name from URL
-    NEXUS_URL=$(echo "$staging_url" | sed -e 's|^[^/]*//||' -e 's|/.*$||')
-    echo "---> INFO: NEXUS_URL: $NEXUS_URL"
-    # extract the staging repo from URL
-    STAGING_REPO=${staging_url#*repositories/}
-    echo "Running Nexus Verify"
-    lftools nexus release -v --server https://"$NEXUS_URL" "$STAGING_REPO"
-    echo "Merge will run"
-    echo "lftools nexus release --server https://$NEXUS_URL $STAGING_REPO"
-  done
-
-  #Run the loop twice, to catch errors on either nexus repo
-  if [[ "$JOB_NAME" =~ "merge" ]] && [[ "$DRY_RUN" = false ]]; then
+    echo "INFO: Processing nexus release"
     for staging_url in $(zcat "$PATCH_DIR"/staging-repo.txt.gz | awk -e '{print $2}'); do
-      NEXUS_URL=$(echo "$staging_url" | sed -e 's|^[^/]*//||' -e 's|/.*$||')
-      STAGING_REPO=${staging_url#*repositories/}
-      echo "Promoting $STAGING_REPO on $NEXUS_URL."
-      lftools nexus release --server https://"$NEXUS_URL" "$STAGING_REPO"
+        # extract the domain name from URL
+        NEXUS_URL=$(echo "$staging_url" | sed -e 's|^[^/]*//||' -e 's|/.*$||')
+        echo "INFO: NEXUS_URL: $NEXUS_URL"
+        # extract the staging repo from URL
+        STAGING_REPO=${staging_url#*repositories/}
+        echo "INFO: Running Nexus Verify"
+        lftools nexus release -v --server https://"$NEXUS_URL" "$STAGING_REPO"
+        echo "INFO: Merge will run:"
+        echo "lftools nexus release --server https://$NEXUS_URL $STAGING_REPO"
     done
-  fi
+
+    #Run the loop twice, to catch errors on either nexus repo
+    if [[ "$JOB_NAME" =~ "merge" ]] && [[ "$DRY_RUN" = false ]]; then
+        for staging_url in $(zcat "$PATCH_DIR"/staging-repo.txt.gz | awk -e '{print $2}'); do
+            NEXUS_URL=$(echo "$staging_url" | sed -e 's|^[^/]*//||' -e 's|/.*$||')
+            STAGING_REPO=${staging_url#*repositories/}
+            echo "INFO: Promoting $STAGING_REPO on $NEXUS_URL."
+            lftools nexus release --server https://"$NEXUS_URL" "$STAGING_REPO"
+        done
+    fi
 }
 
+packagecloud_promote(){
+    echo "INFO: Preparing to promote $1..."
+    promote_url="https://packagecloud.io$(curl --netrc-file ~/packagecloud_api \
+        --silent https://packagecloud.io/api/v1/repos/"$2"/staging/search?q="$1" \
+        | yq -r .[].promote_url)"
+    echo "INFO: Promoting $1 from staging to release"
+    curl --netrc-file ~/packagecloud_api -X POST -F \
+        destination="$2/release" "$promote_url" \
+        | echo "INFO: Promoted package location: \
+        https://packagecloud.io$(yq -r .package_html_url)"
+    git checkout "$REF"
+    tag-git-repo
+}
 
-container_release_file(){
-  echo "---> Processing container release"
-  local lfn_umbrella
-  lfn_umbrella="$(echo "$GERRIT_HOST" | awk -F"." '{print $2}')"
-
-
-  for namequoted in $(cat $release_file | yq '.containers[].name'); do
-    versionquoted=$(cat $release_file | yq ".containers[] |select(.name=="$namequoted") |.version")
-
-    #Remove extra yaml quotes
-    name="${namequoted#\"}"
-    name="${name%\"}"
-    version="${versionquoted#\"}"
-    version="${version%\"}"
-
-    echo "$name"
-    echo "$version"
-    echo "---> INFO: Merge will release $name $version as $VERSION"
-    #Pull from public, to see if we have already tagged this.
-    if docker pull "$DOCKER_REGISTRY":10002/"$lfn_umbrella"/"$name":"$VERSION"; then
-      echo "---> OK: $VERSION is already released for image $name, Continuing..."
+packagecloud_verify(){
+    echo "INFO: Verifying $1 exists in staging..."
+    if [[ $1 == $(curl --netrc-file ~/packagecloud_api --silent \
+        https://packagecloud.io/api/v1/repos/"$2"/staging/search?q="$1" \
+        | yq -r .[].filename) ]]; then
+        echo "INFO: $1 exists in staging!"
+        echo "INFO: Existing package location: https://packagecloud.io$(curl \
+            --netrc-file ~/packagecloud_api --silent \
+            https://packagecloud.io/api/v1/repos/"$2"/staging/search?q="$1" \
+            | yq -r .[].package_html_url)"
     else
-      echo "---> OK: $VERSION not found in releases, release will be prepared. Continuing..."
-      docker pull "$DOCKER_REGISTRY":10001/"$lfn_umbrella"/"$name":"$version"
-      container_image_id="$(docker images | grep $name | grep $version | awk '{print $3}')"
-      echo "---> INFO: Merge will run the following commands:"
-      echo "docker tag $container_image_id $DOCKER_REGISTRY:10002/$lfn_umbrella/$name:$VERSION"
-      echo "docker push $DOCKER_REGISTRY:10002/$lfn_umbrella/$name:$VERSION"
-      if [[ "$JOB_NAME" =~ "merge" ]]; then
-        docker tag "$container_image_id" "$DOCKER_REGISTRY":10002/"$lfn_umbrella"/"$name":"$VERSION"
-        docker push "$DOCKER_REGISTRY":10002/"$lfn_umbrella"/"$name":"$VERSION"
-      fi
-      echo "#########################"
-    fi
-  done
-
-  ref="$(niet ".ref" "$release_file")"
-  echo "---> INFO: Merge will tag ref: $ref"
-  git checkout "$ref"
-  tag
+        echo "ERROR: $1 does not exist in staging"
+        exit 1
+    fi
 }
 
-maven_release_file(){
-  echo "---> INFO: wget -P $PATCH_DIR ${LOGS_URL}/staging-repo.txt.gz"
-  wget -P "$PATCH_DIR" "${LOGS_URL}/"staging-repo.txt.gz
-  pushd "$PATCH_DIR"
-    echo "---> INFO: wget ${LOGS_URL}/patches/{${PROJECT//\//-}.bundle,taglist.log.gz}"
-    wget "${LOGS_URL}"/patches/{"${PROJECT//\//-}".bundle,taglist.log.gz}
-    gunzip taglist.log.gz
-    cat "$PATCH_DIR"/taglist.log
-  popd
-  git checkout "$(awk '{print $NF}' "$PATCH_DIR/taglist.log")"
-  git fetch "$PATCH_DIR/${PROJECT//\//-}.bundle"
-  git merge --ff-only FETCH_HEAD
-  nexus_release
-  tag
-}
-
-echo "########### Start Script release-job.sh ###################################"
-echo "---> INFO: Setting all VARS"
-
-LOGS_SERVER="${LOGS_SERVER:-None}"
-MAVEN_CENTRAL_URL="${MAVEN_CENTRAL_URL:-None}"
-if [ "${LOGS_SERVER}" == 'None' ]; then
-    echo "FAILED: log server not found"
-    exit 1
-fi
-
-if $USE_RELEASE_FILE ; then
-
-  release_files=$(git diff-tree --no-commit-id -r "$GERRIT_PATCHSET_REVISION" --name-only -- "releases/" ".releases/")
-  if (( $(grep -c . <<<"$release_files") > 1 )); then
-    echo "---> INFO: RELEASE FILES ARE AS FOLLOWS: $release_files"
-    echo "---> ERROR: Committing multiple release files in the same commit OR rename/amend of existing files is not supported."
-    exit 1
-  else
-    release_file="$release_files"
-    echo "---> INFO: RELEASE FILE: $release_files"
-  fi
-
-else
-  echo "This job is built with parameters, no release file needed. Continuing..."
-  release_file="None"
-fi
-
-
-NEXUS_PATH="${SILO}/${JENKINS_HOSTNAME}/"
-
-VERSION="${VERSION:-None}"
-if [[ $VERSION == "None" ]]; then
-  VERSION="$(niet ".version" "$release_file")"
-fi
-
-LOG_DIR="${LOG_DIR:-None}"
-if [[ $LOG_DIR == "None" ]]; then
-  LOG_DIR="$(niet ".log_dir" "$release_file")"
-fi
-
-DISTRIBUTION_TYPE="${DISTRIBUTION_TYPE:-None}"
-if [[ $DISTRIBUTION_TYPE == "None" ]]; then
-  DISTRIBUTION_TYPE="$(niet ".distribution_type" "$release_file")"
-fi
-
-####
-LOGS_URL="${LOGS_SERVER}/${NEXUS_PATH}${LOG_DIR}"
-LOGS_URL=${LOGS_URL%/}  # strip any trailing '/'
-PATCH_DIR="$(mktemp -d)"
-#INFO
-echo "INFO:"
-echo "RELEASE_FILE: $release_file"
-echo "LOGS_SERVER: $LOGS_SERVER"
-echo "NEXUS_PATH: $NEXUS_PATH"
-echo "JENKINS_HOSTNAME: $JENKINS_HOSTNAME"
-echo "SILO: $SILO"
-echo "PROJECT: $PROJECT"
-echo "PROJECT-DASHED: ${PROJECT//\//-}"
-echo "VERSION: $VERSION"
-echo "LOG DIR: $LOG_DIR"
-echo "LOGS URL: $LOGS_URL"
-echo "DISTRIBUTION_TYPE: $DISTRIBUTION_TYPE"
-#Check if this is a container or maven release: release-container-schema.yaml vs release-schema.yaml
-
-#Logic to determine what we are releasing.
-##########################################
-if [[ "$DISTRIBUTION_TYPE" == "maven" ]]; then
-  wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/release-schema.yaml
-  RELEASE_SCHEMA="release-schema.yaml"
-  if $USE_RELEASE_FILE ; then
-    verify_schema
-  fi
-  maven_release_file
-elif [[ "$DISTRIBUTION_TYPE" == "container" ]]; then
-  wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/release-container-schema.yaml
-  RELEASE_SCHEMA="release-container-schema.yaml"
-  verify_schema
-  container_release_file
-else
-  echo "---> ERROR: distribution_type: $DISTRIBUTION_TYPE not supported"
-  echo "Must be maven or container"
-  exit 1
-fi
-##########################################
-
-echo "########### End Script release-job.sh ###################################"
+# calls pip to download binary and source distributions from the specified index,
+# which requires a recent-in-2019 version.  Uploads the files it received.
+pypi_release_file(){
+    echo "INFO: Processing pypi release"
+    tgtdir=dist
+    mkdir $tgtdir
+    pip_pfx="pip download -d $tgtdir --no-deps --python-version $PYTHON_VERSION -i $PYPI_INDEX"
+    module="$PYPI_PROJECT==$VERSION"
+    pip_bin="$pip_pfx $module"
+    echo "INFO: downloading binary: $pip_bin"
+    if ! $pip_bin ; then
+        echo "WARN: failed to download binary distribution"
+    fi
+    pip_src="$pip_pfx --no-binary=:all: $module"
+    echo "INFO: downloading source: $pip_src"
+    if ! $pip_src ; then
+        echo "WARN: failed to download source distribution"
+    fi
+    echo "INFO: Checking files in $tgtdir"
+    # shellcheck disable=SC2012
+    filecount=$(ls $tgtdir | wc -l)
+    if [[ $filecount = 0 ]] ; then
+        echo "ERROR: no files downloaded"
+        exit 1
+    else
+        # shellcheck disable=SC2046
+        echo "INFO: downloaded $filecount distributions: " $(ls $tgtdir)
+    fi
+
+    if [[ ! "$JOB_NAME" =~ "merge" ]] ; then
+        echo "INFO: not a merge job, not uploading files"
+        return
+    fi
+
+    cmd="twine upload -r $REPOSITORY $tgtdir/*"
+    if $DRY_RUN; then
+        echo "INFO: dry-run is set, echoing command only"
+        echo "$cmd"
+    else
+        echo "INFO: uploading $filecount distributions to repo $REPOSITORY"
+        $cmd
+    fi
+    tag-git-repo
+}
+
+##############################  End Function Declarations  ################################
+
+# Set common environment variables
+set_variables_common
+
+# Determine the type of release:
+#   - artifact, release-artifact-schema.yaml
+#   - container, release-container-schema.yaml
+#   - maven, release-schema.yaml
+#   - packagecloud, release-packagecloud-schema.yaml
+#   - pypi,  release-pypi-schema.yaml
+
+case $DISTRIBUTION_TYPE in
+
+    artifact)
+        if $USE_RELEASE_FILE ; then
+            release_schema="release-artifact-schema.yaml"
+            echo "INFO: Fetching schema $release_schema"
+            wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/${release_schema}
+            verify_schema
+        fi
+        set_variables_artifact
+        verify_version
+        artifact_release_file
+        ;;
+
+    container)
+        if $USE_RELEASE_FILE ; then
+            release_schema="release-container-schema.yaml"
+            echo "INFO: Fetching schema $release_schema"
+            wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/${release_schema}
+            verify_schema
+        fi
+        set_variables_container
+        verify_version
+        container_release_file
+        ;;
+
+    maven)
+        if $USE_RELEASE_FILE ; then
+            release_schema="release-schema.yaml"
+            echo "INFO: Fetching schema $release_schema"
+            wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/$release_schema
+            verify_schema
+        fi
+        set_variables_maven
+        verify_version
+        verify_version_match_release
+        maven_release_file
+        ;;
+
+    packagecloud)
+        if $USE_RELEASE_FILE ; then
+            release_schema="release-packagecloud-schema.yaml"
+            packagecloud_account=$(cat "$ACCOUNT_NAME_FILE")
+            echo "INFO: Fetching schema $release_schema"
+            wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/${release_schema}
+            verify_schema
+        fi
+        set_variables_packagecloud
+        verify_packagecloud_match_release
+        for name in $(yq -r '.packages[].name' "$release_file"); do
+            package=$name
+            packagecloud_verify "$package" "$packagecloud_account"
+            if [[ "$JOB_NAME" =~ "merge" ]] && ! $DRY_RUN; then
+                packagecloud_promote "$package" "$packagecloud_account"
+            fi
+        done
+        ;;
+
+    pypi)
+        if $USE_RELEASE_FILE ; then
+            release_schema="release-pypi-schema.yaml"
+            echo "INFO: Fetching schema $release_schema"
+            wget -q https://raw.githubusercontent.com/lfit/releng-global-jjb/master/schema/${release_schema}
+            verify_schema
+        fi
+        set_variables_pypi
+        verify_version
+        verify_pypi_match_release
+        pypi_release_file
+        ;;
+
+    *)
+        echo "ERROR: distribution_type: $DISTRIBUTION_TYPE not supported"
+        exit 1
+        ;;
+esac
+
+echo "---> release-job.sh ends"