dev/scalastyle - master - githubmirror/spark

dev/scalastyle
92 строки5 KB
Kousuke Saruta
[SPARK-57897][BUILD][CORE] Create `connector/credential-aws` module with CI/release integration
01 авг 2026, 12:22
01 авг 2026, 12:22cc19d86
#!/usr/bin/env bash

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

SPARK_PROFILES=${1:-"-Pkubernetes -Pyarn -Pspark-ganglia-lgpl -Pkinesis-asl -Pcredential-aws -Phive-thriftserver -Phive -Pvolcano -Pjvm-profiler -Phadoop-cloud -Pdocker-integration-tests -Pkubernetes-integration-tests"}

# NOTE: echo "q" is needed because SBT prompts the user for input on encountering a build file
# with failure (either resolution or compilation); the "q" makes SBT quit.
ERRORS=$(echo -e "q\n" \
    | build/sbt \
        ${SPARK_PROFILES} \
        scalastyle test:scalastyle \
    | awk '{if($1~/error/)print}' \
)

if test ! -z "$ERRORS"; then
    echo -e "Scalastyle checks failed at following occurrences:\n$ERRORS"
    # When running under GitHub Actions, also emit each scalastyle violation as
    # a workflow `::error` annotation so it appears inline on the PR's "Files
    # changed" tab. Without this, a violation cascades into ~7 red CI checks
    # (Linters, Java 17/25 Maven build, Documentation generation, sparkr,
    # Docker integration, TPC-DS) -- all needing catalyst to compile -- and
    # each only surfaces a generic "exit code 1" with no file/line, forcing
    # the user to download a full job log to find the actual violation.
    if [[ "${GITHUB_ACTIONS:-}" == "true" ]]; then
        # Strip ANSI color codes from the captured output before regex
        # matching. Today sbt under awk's pipe is not a TTY and skips color,
        # so the input is already plain. But if sbt color is ever forced
        # (`-Dsbt.color=always`, custom CI shell), `\e[31m` would silently
        # break every regex below. Cheap to harden.
        ERRORS_PLAIN=$(printf '%s' "$ERRORS" | sed -E $'s/\x1b\\[[0-9;]*[A-Za-z]//g')
        # Helper: emit one `::error` annotation. Centralised so the two regex
        # branches below stay short.
        emit_annotation() {
            local file="$1" lineno="$2" msg="$3"
            # Strip the GitHub Actions workspace prefix so the annotation
            # references the path as it appears in the repo.
            local file_rel="${file#${GITHUB_WORKSPACE:-}/}"
            # Escape the few characters GitHub reserves in annotation values:
            # %, \r, \n. (`,` and `:` need not be escaped in the message body,
            # only inside parameter values, which we don't use.)
            local msg_escaped="${msg//%/%25}"
            msg_escaped="${msg_escaped//$'\r'/%0D}"
            msg_escaped="${msg_escaped//$'\n'/%0A}"
            printf '::error file=%s,line=%s,title=Scalastyle::%s\n' \
                "$file_rel" "$lineno" "$msg_escaped"
        }
        printf '%s\n' "$ERRORS_PLAIN" | while IFS= read -r raw; do
            # Two scalastyle output formats reach us:
            #
            # (a) scalastyle's native console writer (`Tasks.doScalastyle` when
            #     invoked by the explicit `scalastyle` / `test:scalastyle`
            #     tasks):
            #         error file=<path> message=<text> line=<n> [column=<n>]
            #     The path has no spaces, the message can; `column=<n>` is
            #     appended for checkers that report a column (e.g.
            #     `WhitespaceEndOfLineChecker`) and absent otherwise.
            #
            # (b) sbt's logger format, used when `Tasks.doScalastyle` writes
            #     through `streams.value.log.error(...)` -- which is what the
            #     explicit `scalastyle` / `test:scalastyle` tasks invoked by
            #     this script do, and so this is the format we see in CI:
            #         [error] <path>:<line>: <message>
            #     The leading `[error] ` plus a single `:<line>:` (with no
            #     `:<col>:` follow-up) is what tells it apart from a regular
            #     Scala compile error of shape `[error] <path>:<line>:<col>: <msg>`.
            if [[ "$raw" =~ ^error[[:space:]]+file=([^[:space:]]+)[[:space:]]+message=(.*)[[:space:]]+line=([0-9]+)([[:space:]]+column=[0-9]+)?$ ]]; then
                emit_annotation "${BASH_REMATCH[1]}" "${BASH_REMATCH[3]}" "${BASH_REMATCH[2]}"
            elif [[ "$raw" =~ ^\[error\][[:space:]]+(/[^:[:space:]]+):([0-9]+):[[:space:]]+(.+)$ ]]; then
                emit_annotation "${BASH_REMATCH[1]}" "${BASH_REMATCH[2]}" "${BASH_REMATCH[3]}"
            fi
        done
    fi
    exit 1
else
    echo -e "Scalastyle checks passed."
fi