diff options
Diffstat (limited to 'resources/libraries/bash/entry')
| -rw-r--r-- | resources/libraries/bash/entry/README.txt | 16 | ||||
| -rw-r--r-- | resources/libraries/bash/entry/check/README.txt | 25 | ||||
| -rw-r--r-- | resources/libraries/bash/entry/check/copyright_year.sh | 70 | ||||
| -rwxr-xr-x | resources/libraries/bash/entry/tox.sh | 32 |
4 files changed, 143 insertions, 0 deletions
diff --git a/resources/libraries/bash/entry/README.txt b/resources/libraries/bash/entry/README.txt new file mode 100644 index 0000000..993cfc8 --- /dev/null +++ b/resources/libraries/bash/entry/README.txt @@ -0,0 +1,16 @@ +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +Scripts in this directory are to be executed (or sourced) +directly from Jenkins executor (or manually by user when testing locally), +as opposed to indirectly from other scripts. diff --git a/resources/libraries/bash/entry/check/README.txt b/resources/libraries/bash/entry/check/README.txt new file mode 100644 index 0000000..6f6efae --- /dev/null +++ b/resources/libraries/bash/entry/check/README.txt @@ -0,0 +1,25 @@ +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +This directory contains checker scripts and other files they need. +Each checker script is assumed to be run from tox, +when working directory is set to root of git repo. +Each script should: ++ Return nonzero exit code when it fails. +++ The tox might ignore the code when the check is not blocking. ++ Write less verbose output to stderr. ++ Write (to stderr) PASSED or FAILED to help with debugging. ++ Direct more verbose output to appropriately named .log file. ++ Only the output suitable for automated processing by an external caller + should be written to stdout. +++ The level of "less verbose" depends on check and state of codebase. diff --git a/resources/libraries/bash/entry/check/copyright_year.sh b/resources/libraries/bash/entry/check/copyright_year.sh new file mode 100644 index 0000000..0da66f5 --- /dev/null +++ b/resources/libraries/bash/entry/check/copyright_year.sh @@ -0,0 +1,70 @@ +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -exuo pipefail + +# This file should be executed from tox, as the assumed working directory +# is different from where this file is located. +# This file does not have executable flag nor shebang, +# to dissuade non-tox callers. + +# This script runs a few grep-based command and fails +# if it detects any file edited or added since HEAD~ +# containing a copyright notice in first 3 lines, +# but not the current year (in the same line). +# The offending lines are stored to copyright_year.log (overwriting). +# +# 3 lines were chosen, because first two lines could be shebang and empty line, +# and more than 3 lines would start failing on files with multiple copyright +# holders. There, only the last updating entity needs to bump its year, +# and put other copyright lines below. + +# "set -eu" handles failures from the following two lines. +BASH_CHECKS_DIR="$(dirname $(readlink -e "${BASH_SOURCE[0]}"))" +BASH_FUNCTION_DIR="$(readlink -e "${BASH_CHECKS_DIR}/../../function")" +source "${BASH_FUNCTION_DIR}/common.sh" || { + echo "Source failed." >&2 + exit 1 +} + +year=$(date +'%Y') +IFS=$'\n' +files=($(git diff --name-only HEAD~ || true)) +unset IFS +truncate -s 0 "copyright_year.log" || die +# A change can have thousands of files, supress console output in the cycle. +set +x +for fil in "${files[@]}"; do + # Greps do "fail" on 0 line output, we need to ignore that + # as 0 lines is good. We need both set +e to ensure everything executes, + # and || true later to avoid dying on zero. + piped_command="set +ex; head -n 3 '${fil}' | fgrep -in 'Copyright'" + piped_command+=" | fgrep -v '${year}' | awk '{print \"${fil}: \" \$0}'" + piped_command+=" >> 'copyright_year.log'" + wrong_strings="$(bash -c "${piped_command}" || true)" || die +done +set -x +lines="$(< "copyright_year.log" wc -l)" +if [ "${lines}" != "0" ]; then + # TODO: Decide which text goes to stdout and which to stderr. + warn "Copyright lines with wrong year detected: ${lines}" + # TODO: Disable when output size does more harm than good. + pwd + cat "copyright_year.log" >&2 + warn + warn "Copyright year checker: FAIL" + exit 1 +fi + +warn +warn "Copyright year checker: PASS" diff --git a/resources/libraries/bash/entry/tox.sh b/resources/libraries/bash/entry/tox.sh new file mode 100755 index 0000000..cd45630 --- /dev/null +++ b/resources/libraries/bash/entry/tox.sh @@ -0,0 +1,32 @@ +#!/usr/bin/env bash + +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +set -exuo pipefail + +# This is a launcher script, to be called from Jenkins. +# It runs tox at $CSIT_DIR (after activating virtualenv with its requirements). +# Exit code of tox is propagated. + +# "set -eu" handles failures from the following two lines. +BASH_ENTRY_DIR="$(dirname $(readlink -e "${BASH_SOURCE[0]}"))" +BASH_FUNCTION_DIR="$(readlink -e "${BASH_ENTRY_DIR}/../function")" +source "${BASH_FUNCTION_DIR}/common.sh" || { + echo "Source failed." >&2 + exit 1 +} +common_dirs || die +cd "${ROOT_DIR}" || die +activate_virtualenv "${ROOT_DIR}" "${ROOT_DIR}/tox-requirements.txt" || die +tox # Return code is turned into Jenkins job vote. |