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lint/lib/linter.sh
Marco Ferrari 4a28fc5e73
feat: validate variables and simplify lowercase (#5128) 
- Validate variables representing boolean values.
- Group global variables in the same sections.
- Declare variables as lowercase with the 'declare -l' shell builtin for
  more clarity.
2024-01-11 20:30:00 +00:00

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#!/usr/bin/env bash
##################################################################
# Debug Vars #
# Define these early, so we can use debug logging ASAP if needed #
##################################################################
declare -l ACTIONS_RUNNER_DEBUG
ACTIONS_RUNNER_DEBUG="${ACTIONS_RUNNER_DEBUG:-"false"}" # Boolean to see even more info (debug)
IMAGE="${IMAGE:-standard}" # Version of the Super-linter (standard,slim,etc)
##################################################################
# Log Vars #
# Define these early, so we can use debug logging ASAP if needed #
##################################################################
LOG_FILE="${LOG_FILE:-"super-linter.log"}" # Default log file name (located in GITHUB_WORKSPACE folder)
LOG_LEVEL="${LOG_LEVEL:-VERBOSE}" # Default log level (VERBOSE, DEBUG, TRACE)
declare -l CREATE_LOG_FILE
CREATE_LOG_FILE="${CREATE_LOG_FILE:-"false"}"
if [[ ${ACTIONS_RUNNER_DEBUG} == true ]]; then LOG_LEVEL="DEBUG"; fi
# Boolean to see trace logs
LOG_TRACE=$(if [[ ${LOG_LEVEL} == "TRACE" ]]; then echo "true"; fi)
export LOG_TRACE
# Boolean to see debug logs
LOG_DEBUG=$(if [[ ${LOG_LEVEL} == "DEBUG" || ${LOG_LEVEL} == "TRACE" ]]; then echo "true"; fi)
export LOG_DEBUG
# Boolean to see verbose logs (info function)
LOG_VERBOSE=$(if [[ ${LOG_LEVEL} == "VERBOSE" || ${LOG_LEVEL} == "DEBUG" || ${LOG_LEVEL} == "TRACE" ]]; then echo "true"; fi)
export LOG_VERBOSE
# Boolean to see notice logs
LOG_NOTICE=$(if [[ ${LOG_LEVEL} == "NOTICE" || ${LOG_LEVEL} == "VERBOSE" || ${LOG_LEVEL} == "DEBUG" || ${LOG_LEVEL} == "TRACE" ]]; then echo "true"; fi)
export LOG_NOTICE
# Boolean to see warn logs
LOG_WARN=$(if [[ ${LOG_LEVEL} == "WARN" || ${LOG_LEVEL} == "NOTICE" || ${LOG_LEVEL} == "VERBOSE" || ${LOG_LEVEL} == "DEBUG" || ${LOG_LEVEL} == "TRACE" ]]; then echo "true"; fi)
export LOG_WARN
# Boolean to see error logs
LOG_ERROR=$(if [[ ${LOG_LEVEL} == "ERROR" || ${LOG_LEVEL} == "WARN" || ${LOG_LEVEL} == "NOTICE" || ${LOG_LEVEL} == "VERBOSE" || ${LOG_LEVEL} == "DEBUG" || ${LOG_LEVEL} == "TRACE" ]]; then echo "true"; fi)
export LOG_ERROR
#########################
# Source Function Files #
#########################
# shellcheck source=/dev/null
source /action/lib/functions/buildFileList.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/detectFiles.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/linterRules.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/linterVersions.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/log.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/updateSSL.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/validation.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/worker.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/setupSSH.sh # Source the function script(s)
# shellcheck source=/dev/null
source /action/lib/functions/githubEvent.sh
# We want a lowercase value
declare -l RUN_LOCAL
# Initialize RUN_LOCAL early because we need it for logging
RUN_LOCAL="${RUN_LOCAL:-"false"}"
# Dynamically set the default behavior for GitHub Actions log markers because
# we want to give users a chance to enable this even when running locally, but
# we still want to provide a default value in case they don't want to explictly
# configure it.
if [[ "${RUN_LOCAL}" == "true" ]]; then
DEFAULT_ENABLE_GITHUB_ACTIONS_GROUP_TITLE="false"
else
DEFAULT_ENABLE_GITHUB_ACTIONS_GROUP_TITLE="true"
fi
# Let users configure GitHub Actions log markers regardless of running locally or not
ENABLE_GITHUB_ACTIONS_GROUP_TITLE="${ENABLE_GITHUB_ACTIONS_GROUP_TITLE:-"${DEFAULT_ENABLE_GITHUB_ACTIONS_GROUP_TITLE}"}"
startGitHubActionsLogGroup "${SUPER_LINTER_INITIALIZATION_LOG_GROUP_TITLE}"
# We want a lowercase value
declare -l DISABLE_ERRORS
DISABLE_ERRORS="${DISABLE_ERRORS:-"false"}"
# We want a lowercase value
declare -l IGNORE_GENERATED_FILES
# Do not ignore generated files by default for backwards compatibility
IGNORE_GENERATED_FILES="${IGNORE_GENERATED_FILES:-false}"
# We want a lowercase value
declare -l IGNORE_GITIGNORED_FILES
IGNORE_GITIGNORED_FILES="${IGNORE_GITIGNORED_FILES:-false}"
# We want a lowercase value
declare -l MULTI_STATUS
MULTI_STATUS="${MULTI_STATUS:-true}"
# We want a lowercase value
declare -l SSH_INSECURE_NO_VERIFY_GITHUB_KEY
SSH_INSECURE_NO_VERIFY_GITHUB_KEY="${SSH_INSECURE_NO_VERIFY_GITHUB_KEY:-false}"
# We want a lowercase value
declare -l SSH_SETUP_GITHUB
SSH_SETUP_GITHUB="${SSH_SETUP_GITHUB:-false}"
# We want a lowercase value
declare -l SUPPRESS_FILE_TYPE_WARN
SUPPRESS_FILE_TYPE_WARN="${SUPPRESS_FILE_TYPE_WARN:-false}"
# We want a lowercase value
declare -l SUPPRESS_POSSUM
SUPPRESS_POSSUM="${SUPPRESS_POSSUM:-false}"
# We want a lowercase value
declare -l TEST_CASE_RUN
# Option to tell code to run only test cases
TEST_CASE_RUN="${TEST_CASE_RUN:-"false"}"
# We want a lowercase value
declare -l USE_FIND_ALGORITHM
USE_FIND_ALGORITHM="${USE_FIND_ALGORITHM:-false}"
# We want a lowercase value
declare -l VALIDATE_ALL_CODEBASE
VALIDATE_ALL_CODEBASE="${VALIDATE_ALL_CODEBASE:-"true"}"
# We want a lowercase value
declare -l YAML_ERROR_ON_WARNING
YAML_ERROR_ON_WARNING="${YAML_ERROR_ON_WARNING:-false}"
declare -l WRITE_LINTER_VERSIONS_FILE
WRITE_LINTER_VERSIONS_FILE="${WRITE_LINTER_VERSIONS_FILE:-"false"}"
ValidateBooleanConfigurationVariables
###########
# GLOBALS #
###########
DEFAULT_BRANCH="${DEFAULT_BRANCH:-master}"
DEFAULT_RULES_LOCATION='/action/lib/.automation' # Default rules files location
DEFAULT_SUPER_LINTER_WORKSPACE="/tmp/lint" # Fall-back value for the workspace
DEFAULT_WORKSPACE="${DEFAULT_WORKSPACE:-${DEFAULT_SUPER_LINTER_WORKSPACE}}" # Default workspace if running locally
FILTER_REGEX_INCLUDE="${FILTER_REGEX_INCLUDE:-""}"
FILTER_REGEX_EXCLUDE="${FILTER_REGEX_EXCLUDE:-""}"
# GitHub API root url
GITHUB_API_URL="${GITHUB_CUSTOM_API_URL:-"https://api.github.com"}"
# Remove trailing slash if present
GITHUB_API_URL="${GITHUB_API_URL%/}"
GITHUB_SERVER_URL="${GITHUB_DOMAIN:-"https://github.com"}"
# Extract domain name from URL
GITHUB_SERVER_URL=$(echo "$GITHUB_SERVER_URL" | cut -d '/' -f 3)
LINTED_LANGUAGES_ARRAY=() # Will be filled at run time with all languages that were linted
LINTER_RULES_PATH="${LINTER_RULES_PATH:-.github/linters}" # Linter rules directory
# shellcheck disable=SC2034 # Variable is referenced in other scripts
RAW_FILE_ARRAY=() # Array of all files that were changed
# shellcheck disable=SC2034 # Variable is referenced in other scripts
TEST_CASE_FOLDER='test/linters' # Folder for test cases we should always ignore
# shellcheck disable=SC2034 # Variable is referenced in other scripts
VERSION_FILE='/action/lib/functions/linterVersions.txt' # File to store linter versions
# Set the log level
TF_LOG_LEVEL="info"
if [ "${ACTIONS_RUNNER_DEBUG}" = "true" ]; then
TF_LOG_LEVEL="debug"
fi
export TF_LOG_LEVEL
debug "TF_LOG_LEVEL: ${TF_LOG_LEVEL}"
TFLINT_LOG="${TF_LOG_LEVEL}"
export TFLINT_LOG
debug "TFLINT_LOG: ${TFLINT_LOG}"
###############
# Rules files #
###############
# shellcheck disable=SC2034 # Variable is referenced indirectly
ANSIBLE_FILE_NAME="${ANSIBLE_CONFIG_FILE:-.ansible-lint.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
ARM_FILE_NAME=".arm-ttk.psd1"
CHECKOV_FILE_NAME="${CHECKOV_FILE_NAME:-".checkov.yaml"}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
CLOJURE_FILE_NAME=".clj-kondo/config.edn"
# shellcheck disable=SC2034 # Variable is referenced indirectly
CLOUDFORMATION_FILE_NAME=".cfnlintrc.yml"
# shellcheck disable=SC2034 # Variable is referenced indirectly
COFFEESCRIPT_FILE_NAME=".coffee-lint.json"
CSS_FILE_NAME="${CSS_FILE_NAME:-.stylelintrc.json}"
DOCKERFILE_HADOLINT_FILE_NAME="${DOCKERFILE_HADOLINT_FILE_NAME:-.hadolint.yaml}"
EDITORCONFIG_FILE_NAME="${EDITORCONFIG_FILE_NAME:-.ecrc}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
GITHUB_ACTIONS_FILE_NAME="${GITHUB_ACTIONS_CONFIG_FILE:-actionlint.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
GITHUB_ACTIONS_COMMAND_ARGS="${GITHUB_ACTIONS_COMMAND_ARGS:-null}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
GITLEAKS_FILE_NAME="${GITLEAKS_CONFIG_FILE:-.gitleaks.toml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
GHERKIN_FILE_NAME=".gherkin-lintrc"
# shellcheck disable=SC2034 # Variable is referenced indirectly
GO_FILE_NAME=".golangci.yml"
# shellcheck disable=SC2034 # Variable is referenced indirectly
GROOVY_FILE_NAME=".groovylintrc.json"
# shellcheck disable=SC2034 # Variable is referenced indirectly
HTML_FILE_NAME=".htmlhintrc"
# shellcheck disable=SC2034 # Variable is referenced indirectly
JAVA_FILE_NAME="${JAVA_FILE_NAME:-sun_checks.xml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
JAVASCRIPT_ES_FILE_NAME="${JAVASCRIPT_ES_CONFIG_FILE:-.eslintrc.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
JAVASCRIPT_DEFAULT_STYLE="${JAVASCRIPT_DEFAULT_STYLE:-standard}"
JAVASCRIPT_STYLE_NAME='' # Variable for the style
JAVASCRIPT_STYLE='' # Variable for the style
# shellcheck disable=SC2034 # Variable is referenced indirectly
JAVASCRIPT_STANDARD_FILE_NAME="${JAVASCRIPT_ES_CONFIG_FILE:-.eslintrc.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
JSCPD_FILE_NAME="${JSCPD_CONFIG_FILE:-.jscpd.json}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
JSX_FILE_NAME="${JAVASCRIPT_ES_CONFIG_FILE:-.eslintrc.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
KUBERNETES_KUBECONFORM_OPTIONS="${KUBERNETES_KUBECONFORM_OPTIONS:-null}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
LATEX_FILE_NAME=".chktexrc"
# shellcheck disable=SC2034 # Variable is referenced indirectly
LUA_FILE_NAME=".luacheckrc"
# shellcheck disable=SC2034 # Variable is referenced indirectly
MARKDOWN_FILE_NAME="${MARKDOWN_CONFIG_FILE:-.markdown-lint.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
OPENAPI_FILE_NAME=".openapirc.yml"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PERL_PERLCRITIC_OPTIONS="${PERL_PERLCRITIC_OPTIONS:-null}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PHP_BUILTIN_FILE_NAME="${PHP_CONFIG_FILE:-php.ini}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PHP_PHPCS_FILE_NAME="${PHP_PHPCS_FILE_NAME:-phpcs.xml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PHP_PHPSTAN_FILE_NAME="phpstan.neon"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PHP_PSALM_FILE_NAME="psalm.xml"
# shellcheck disable=SC2034 # Variable is referenced indirectly
POWERSHELL_FILE_NAME=".powershell-psscriptanalyzer.psd1"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PROTOBUF_FILE_NAME="${PROTOBUF_CONFIG_FILE:-.protolintrc.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PYTHON_BLACK_FILE_NAME="${PYTHON_BLACK_CONFIG_FILE:-.python-black}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PYTHON_FLAKE8_FILE_NAME="${PYTHON_FLAKE8_CONFIG_FILE:-.flake8}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PYTHON_ISORT_FILE_NAME="${PYTHON_ISORT_CONFIG_FILE:-.isort.cfg}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PYTHON_MYPY_FILE_NAME="${PYTHON_MYPY_CONFIG_FILE:-.mypy.ini}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
PYTHON_PYLINT_FILE_NAME="${PYTHON_PYLINT_CONFIG_FILE:-.python-lint}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
R_FILE_NAME=".lintr"
# shellcheck disable=SC2034 # Variable is referenced indirectly
RUBY_FILE_NAME="${RUBY_CONFIG_FILE:-.ruby-lint.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
SCALAFMT_FILE_NAME="${SCALAFMT_CONFIG_FILE:-.scalafmt.conf}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
SNAKEMAKE_SNAKEFMT_FILE_NAME="${SNAKEMAKE_SNAKEFMT_CONFIG_FILE:-.snakefmt.toml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
SQL_FILE_NAME="${SQL_CONFIG_FILE:-.sql-config.json}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
SQLFLUFF_FILE_NAME="${SQLFLUFF_CONFIG_FILE:-/.sqlfluff}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
TERRAFORM_TFLINT_FILE_NAME="${TERRAFORM_TFLINT_CONFIG_FILE:-.tflint.hcl}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
TERRAFORM_TERRASCAN_FILE_NAME="${TERRAFORM_TERRASCAN_CONFIG_FILE:-terrascan.toml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
NATURAL_LANGUAGE_FILE_NAME="${NATURAL_LANGUAGE_CONFIG_FILE:-.textlintrc}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
TSX_FILE_NAME="${TYPESCRIPT_ES_CONFIG_FILE:-.eslintrc.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
TYPESCRIPT_DEFAULT_STYLE="${TYPESCRIPT_DEFAULT_STYLE:-ts-standard}"
TYPESCRIPT_STYLE_NAME='' # Variable for the style
TYPESCRIPT_STYLE='' # Variable for the style
# shellcheck disable=SC2034 # Variable is referenced indirectly
TYPESCRIPT_ES_FILE_NAME="${TYPESCRIPT_ES_CONFIG_FILE:-.eslintrc.yml}"
# shellcheck disable=SC2034 # Variable is referenced indirectly
YAML_FILE_NAME="${YAML_CONFIG_FILE:-.yaml-lint.yml}"
#################################################
# Parse if we are using JS standard or prettier #
#################################################
# Remove spaces
JAVASCRIPT_DEFAULT_STYLE=$(echo "${JAVASCRIPT_DEFAULT_STYLE}" | tr -d ' ')
# lowercase
JAVASCRIPT_DEFAULT_STYLE=$(echo "${JAVASCRIPT_DEFAULT_STYLE}" | tr '[:upper:]' '[:lower:]')
# Check and set
if [ "${JAVASCRIPT_DEFAULT_STYLE}" == "prettier" ]; then
# Set to prettier
JAVASCRIPT_STYLE_NAME='JAVASCRIPT_PRETTIER'
JAVASCRIPT_STYLE='prettier'
else
# Default to standard
JAVASCRIPT_STYLE_NAME='JAVASCRIPT_STANDARD'
JAVASCRIPT_STYLE='standard'
fi
#################################################
# Parse if we are using JS standard or prettier #
#################################################
# Remove spaces
TYPESCRIPT_DEFAULT_STYLE=$(echo "${TYPESCRIPT_DEFAULT_STYLE}" | tr -d ' ')
# lowercase
TYPESCRIPT_DEFAULT_STYLE=$(echo "${TYPESCRIPT_DEFAULT_STYLE}" | tr '[:upper:]' '[:lower:]')
# Check and set
if [ "${TYPESCRIPT_DEFAULT_STYLE}" == "prettier" ]; then
# Set to prettier
TYPESCRIPT_STYLE_NAME='TYPESCRIPT_PRETTIER'
TYPESCRIPT_STYLE='prettier'
else
# Default to standard
TYPESCRIPT_STYLE_NAME='TYPESCRIPT_STANDARD'
TYPESCRIPT_STYLE='ts-standard'
fi
##################
# Language array #
##################
LANGUAGE_ARRAY=('ANSIBLE' 'ARM' 'BASH' 'BASH_EXEC' 'CHECKOV' 'CLANG_FORMAT'
'CLOUDFORMATION' 'CLOJURE' 'COFFEESCRIPT' 'CPP' 'CSHARP' 'CSS' 'DART'
'DOCKERFILE_HADOLINT' 'EDITORCONFIG' 'ENV' 'GITHUB_ACTIONS'
'GITLEAKS' 'GHERKIN' 'GO' 'GO_MODULES' 'GOOGLE_JAVA_FORMAT' 'GROOVY' 'HTML' 'JAVA'
'JAVASCRIPT_ES' "${JAVASCRIPT_STYLE_NAME}" 'JSCPD' 'JSON' 'JSONC' 'JSX'
'KUBERNETES_KUBECONFORM' 'KOTLIN' 'LATEX' 'LUA' 'MARKDOWN'
'NATURAL_LANGUAGE' 'OPENAPI' 'PERL' 'PHP_BUILTIN' 'PHP_PHPCS' 'PHP_PHPSTAN'
'PHP_PSALM' 'POWERSHELL' 'PROTOBUF' 'PYTHON_BLACK' 'PYTHON_PYLINT'
'PYTHON_FLAKE8' 'PYTHON_ISORT' 'PYTHON_MYPY' 'R' 'RAKU' 'RENOVATE' 'RUBY' 'RUST_2015'
'RUST_2018' 'RUST_2021' 'RUST_CLIPPY' 'SCALAFMT' 'SHELL_SHFMT'
'SNAKEMAKE_LINT' 'SNAKEMAKE_SNAKEFMT' 'STATES' 'SQL' 'SQLFLUFF' 'TEKTON'
'TERRAFORM_FMT' 'TERRAFORM_TFLINT' 'TERRAFORM_TERRASCAN' 'TERRAGRUNT' 'TSX'
'TYPESCRIPT_ES' "${TYPESCRIPT_STYLE_NAME}" 'XML' 'YAML')
##############################
# Linter command names array #
##############################
declare -A LINTER_NAMES_ARRAY
LINTER_NAMES_ARRAY['ANSIBLE']="ansible-lint"
LINTER_NAMES_ARRAY['ARM']="arm-ttk"
LINTER_NAMES_ARRAY['BASH']="shellcheck"
LINTER_NAMES_ARRAY['BASH_EXEC']="bash-exec"
LINTER_NAMES_ARRAY['CHECKOV']="checkov"
LINTER_NAMES_ARRAY['CLANG_FORMAT']="clang-format"
LINTER_NAMES_ARRAY['CLOJURE']="clj-kondo"
LINTER_NAMES_ARRAY['CLOUDFORMATION']="cfn-lint"
LINTER_NAMES_ARRAY['COFFEESCRIPT']="coffeelint"
LINTER_NAMES_ARRAY['CPP']="cpplint"
LINTER_NAMES_ARRAY['CSHARP']="dotnet"
LINTER_NAMES_ARRAY['CSS']="stylelint"
LINTER_NAMES_ARRAY['DART']="dart"
LINTER_NAMES_ARRAY['DOCKERFILE_HADOLINT']="hadolint"
LINTER_NAMES_ARRAY['EDITORCONFIG']="editorconfig-checker"
LINTER_NAMES_ARRAY['ENV']="dotenv-linter"
LINTER_NAMES_ARRAY['GITHUB_ACTIONS']="actionlint"
LINTER_NAMES_ARRAY['GITLEAKS']="gitleaks"
LINTER_NAMES_ARRAY['GHERKIN']="gherkin-lint"
LINTER_NAMES_ARRAY['GO']="golangci-lint"
LINTER_NAMES_ARRAY['GO_MODULES']="${LINTER_NAMES_ARRAY['GO']}"
LINTER_NAMES_ARRAY['GOOGLE_JAVA_FORMAT']="google-java-format"
LINTER_NAMES_ARRAY['GROOVY']="npm-groovy-lint"
LINTER_NAMES_ARRAY['HTML']="htmlhint"
LINTER_NAMES_ARRAY['JAVA']="checkstyle"
LINTER_NAMES_ARRAY['JAVASCRIPT_ES']="eslint"
LINTER_NAMES_ARRAY["${JAVASCRIPT_STYLE_NAME}"]="${JAVASCRIPT_STYLE}"
LINTER_NAMES_ARRAY['JSCPD']="jscpd"
LINTER_NAMES_ARRAY['JSON']="eslint"
LINTER_NAMES_ARRAY['JSONC']="eslint"
LINTER_NAMES_ARRAY['JSX']="eslint"
LINTER_NAMES_ARRAY['KOTLIN']="ktlint"
LINTER_NAMES_ARRAY['KUBERNETES_KUBECONFORM']="kubeconform"
LINTER_NAMES_ARRAY['LATEX']="chktex"
LINTER_NAMES_ARRAY['LUA']="lua"
LINTER_NAMES_ARRAY['MARKDOWN']="markdownlint"
LINTER_NAMES_ARRAY['NATURAL_LANGUAGE']="textlint"
LINTER_NAMES_ARRAY['OPENAPI']="spectral"
LINTER_NAMES_ARRAY['PERL']="perl"
LINTER_NAMES_ARRAY['PHP_BUILTIN']="php"
LINTER_NAMES_ARRAY['PHP_PHPCS']="phpcs"
LINTER_NAMES_ARRAY['PHP_PHPSTAN']="phpstan"
LINTER_NAMES_ARRAY['PHP_PSALM']="psalm"
LINTER_NAMES_ARRAY['POWERSHELL']="pwsh"
LINTER_NAMES_ARRAY['PROTOBUF']="protolint"
LINTER_NAMES_ARRAY['PYTHON_BLACK']="black"
LINTER_NAMES_ARRAY['PYTHON_PYLINT']="pylint"
LINTER_NAMES_ARRAY['PYTHON_FLAKE8']="flake8"
LINTER_NAMES_ARRAY['PYTHON_ISORT']="isort"
LINTER_NAMES_ARRAY['PYTHON_MYPY']="mypy"
LINTER_NAMES_ARRAY['R']="R"
LINTER_NAMES_ARRAY['RAKU']="raku"
LINTER_NAMES_ARRAY['RENOVATE']="renovate-config-validator"
LINTER_NAMES_ARRAY['RUBY']="rubocop"
LINTER_NAMES_ARRAY['RUST_2015']="rustfmt"
LINTER_NAMES_ARRAY['RUST_2018']="rustfmt"
LINTER_NAMES_ARRAY['RUST_2021']="rustfmt"
LINTER_NAMES_ARRAY['RUST_CLIPPY']="clippy"
LINTER_NAMES_ARRAY['SCALAFMT']="scalafmt"
LINTER_NAMES_ARRAY['SHELL_SHFMT']="shfmt"
LINTER_NAMES_ARRAY['SNAKEMAKE_LINT']="snakemake"
LINTER_NAMES_ARRAY['SNAKEMAKE_SNAKEFMT']="snakefmt"
LINTER_NAMES_ARRAY['STATES']="asl-validator"
LINTER_NAMES_ARRAY['SQL']="sql-lint"
LINTER_NAMES_ARRAY['SQLFLUFF']="sqlfluff"
LINTER_NAMES_ARRAY['TEKTON']="tekton-lint"
LINTER_NAMES_ARRAY['TERRAFORM_FMT']="terraform"
LINTER_NAMES_ARRAY['TERRAFORM_TFLINT']="tflint"
LINTER_NAMES_ARRAY['TERRAFORM_TERRASCAN']="terrascan"
LINTER_NAMES_ARRAY['TERRAGRUNT']="terragrunt"
LINTER_NAMES_ARRAY['TSX']="eslint"
LINTER_NAMES_ARRAY['TYPESCRIPT_ES']="eslint"
LINTER_NAMES_ARRAY["${TYPESCRIPT_STYLE_NAME}"]="${TYPESCRIPT_STYLE}"
LINTER_NAMES_ARRAY['XML']="xmllint"
LINTER_NAMES_ARRAY['YAML']="yamllint"
##########################
# Array of changed files #
##########################
for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
FILE_ARRAY_VARIABLE_NAME="FILE_ARRAY_${LANGUAGE}"
debug "Setting ${FILE_ARRAY_VARIABLE_NAME} variable..."
eval "${FILE_ARRAY_VARIABLE_NAME}=()"
done
################################################################################
########################## FUNCTIONS BELOW #####################################
################################################################################
################################################################################
#### Function Header ###########################################################
Header() {
###############################
# Give them the possum action #
###############################
if [[ "${SUPPRESS_POSSUM}" == "false" ]]; then
/bin/bash /action/lib/functions/possum.sh
fi
##########
# Prints #
##########
info "---------------------------------------------"
info "--- GitHub Actions Multi Language Linter ----"
info " - Image Creation Date:[${BUILD_DATE}]"
info " - Image Revision:[${BUILD_REVISION}]"
info " - Image Version:[${BUILD_VERSION}]"
info "---------------------------------------------"
info "---------------------------------------------"
info "The Super-Linter source code can be found at:"
info " - https://github.com/super-linter/super-linter"
info "---------------------------------------------"
if [[ ${VALIDATE_ALL_CODEBASE} != "false" ]]; then
VALIDATE_ALL_CODEBASE="true"
info "- Validating all files in code base..."
else
info "- Validating changed files in code base..."
fi
}
ConfigureGitSafeDirectories() {
debug "Configuring Git safe directories"
declare -a git_safe_directories=("${GITHUB_WORKSPACE}" "${DEFAULT_SUPER_LINTER_WORKSPACE}" "${DEFAULT_WORKSPACE}")
for safe_directory in "${git_safe_directories[@]}"; do
debug "Set ${safe_directory} as a Git safe directory"
if ! git config --global --add safe.directory "${safe_directory}"; then
fatal "Cannot configure ${safe_directory} as a Git safe directory."
fi
done
}
################################################################################
#### Function GetGitHubVars ####################################################
GetGitHubVars() {
##########
# Prints #
##########
info "--------------------------------------------"
info "Gathering GitHub information..."
if [[ ${RUN_LOCAL} != "false" ]]; then
info "RUN_LOCAL has been set to: ${RUN_LOCAL}. Bypassing GitHub Actions variables..."
if [ -z "${GITHUB_WORKSPACE}" ]; then
GITHUB_WORKSPACE="${DEFAULT_WORKSPACE}"
fi
ValidateGitHubWorkspace "${GITHUB_WORKSPACE}"
pushd "${GITHUB_WORKSPACE}" >/dev/null || exit 1
if [[ "${USE_FIND_ALGORITHM}" == "false" ]]; then
ConfigureGitSafeDirectories
debug "Initializing GITHUB_SHA considering ${GITHUB_WORKSPACE}"
GITHUB_SHA=$(git -C "${GITHUB_WORKSPACE}" rev-parse HEAD)
ERROR_CODE=$?
debug "GITHUB_SHA initalization return code: ${ERROR_CODE}"
if [ ${ERROR_CODE} -ne 0 ]; then
fatal "Failed to initialize GITHUB_SHA. Output: ${GITHUB_SHA}"
fi
debug "GITHUB_SHA: ${GITHUB_SHA}"
else
debug "Skip the initalization of GITHUB_SHA because we don't need it"
fi
MULTI_STATUS="false"
debug "Setting MULTI_STATUS to ${MULTI_STATUS} because we are not running on GitHub Actions"
else
ValidateGitHubWorkspace "${GITHUB_WORKSPACE}"
# Ensure that Git can access the local repository
ConfigureGitSafeDirectories
if [ -z "${GITHUB_EVENT_PATH}" ]; then
fatal "Failed to get GITHUB_EVENT_PATH: ${GITHUB_EVENT_PATH}]"
else
info "Successfully found:${F[W]}[GITHUB_EVENT_PATH]${F[B]}, value:${F[W]}[${GITHUB_EVENT_PATH}]${F[B]}"
debug "${GITHUB_EVENT_PATH} contents: $(cat "${GITHUB_EVENT_PATH}")"
fi
if [ -z "${GITHUB_SHA}" ]; then
fatal "Failed to get GITHUB_SHA: ${GITHUB_SHA}"
else
info "Successfully found:${F[W]}[GITHUB_SHA]${F[B]}, value:${F[W]}[${GITHUB_SHA}]"
fi
##################################################
# Need to pull the GitHub Vars from the env file #
##################################################
GITHUB_ORG=$(jq -r '.repository.owner.login' <"${GITHUB_EVENT_PATH}")
# Github sha on PR events is not the latest commit.
# https://docs.github.com/en/actions/reference/events-that-trigger-workflows#pull_request
if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then
debug "This is a GitHub pull request. Updating the current GITHUB_SHA (${GITHUB_SHA}) to the pull request HEAD SHA"
GITHUB_SHA=$(jq -r .pull_request.head.sha <"$GITHUB_EVENT_PATH")
ERROR_CODE=$?
debug "GITHUB_SHA update error code: ${ERROR_CODE}"
if [ ${ERROR_CODE} -ne 0 ]; then
fatal "Failed to update GITHUB_SHA for pull request event: ${GITHUB_SHA}"
fi
debug "Updated GITHUB_SHA: ${GITHUB_SHA}"
elif [ "${GITHUB_EVENT_NAME}" == "push" ]; then
debug "This is a GitHub push event."
GITHUB_PUSH_COMMIT_COUNT=$(GetGithubPushEventCommitCount "$GITHUB_EVENT_PATH")
if [ -z "${GITHUB_PUSH_COMMIT_COUNT}" ]; then
fatal "Failed to get GITHUB_PUSH_COMMIT_COUNT"
fi
info "Successfully found:${F[W]}[GITHUB_PUSH_COMMIT_COUNT]${F[B]}, value:${F[W]}[${GITHUB_PUSH_COMMIT_COUNT}]"
# Ref: https://docs.github.com/en/actions/learn-github-actions/contexts#github-context
debug "Get the hash of the commit to start the diff from from Git because the GitHub push event payload may not contain references to base_ref or previous commit."
# shellcheck disable=SC2086 # We checked that GITHUB_PUSH_COMMIT_COUNT is an integer
GITHUB_BEFORE_SHA=$(git -C "${GITHUB_WORKSPACE}" rev-parse HEAD~${GITHUB_PUSH_COMMIT_COUNT})
ERROR_CODE=$?
debug "GITHUB_BEFORE_SHA initialization error code: ${ERROR_CODE}"
if [ ${ERROR_CODE} -ne 0 ]; then
fatal "Failed to initialize GITHUB_BEFORE_SHA for a push event. Output: ${GITHUB_BEFORE_SHA}"
fi
ValidateGitBeforeShaReference
info "Successfully found:${F[W]}[GITHUB_BEFORE_SHA]${F[B]}, value:${F[W]}[${GITHUB_BEFORE_SHA}]"
fi
############################
# Validate we have a value #
############################
if [ -z "${GITHUB_ORG}" ]; then
error "Failed to get [GITHUB_ORG]!"
fatal "[${GITHUB_ORG}]"
else
info "Successfully found:${F[W]}[GITHUB_ORG]${F[B]}, value:${F[W]}[${GITHUB_ORG}]"
fi
#######################
# Get the GitHub Repo #
#######################
GITHUB_REPO=$(jq -r '.repository.name' <"${GITHUB_EVENT_PATH}")
############################
# Validate we have a value #
############################
if [ -z "${GITHUB_REPO}" ]; then
error "Failed to get [GITHUB_REPO]!"
fatal "[${GITHUB_REPO}]"
else
info "Successfully found:${F[W]}[GITHUB_REPO]${F[B]}, value:${F[W]}[${GITHUB_REPO}]"
fi
fi
if [ "${MULTI_STATUS}" == "true" ]; then
if [[ ${RUN_LOCAL} == "true" ]]; then
# Safety check. This shouldn't occur because we forcefully set MULTI_STATUS=false above
# when RUN_LOCAL=true
fatal "Cannot enable status reports when running locally."
fi
if [ -z "${GITHUB_TOKEN}" ]; then
fatal "Failed to get [GITHUB_TOKEN]. Terminating because status reports were explicitly enabled, but GITHUB_TOKEN was not provided."
else
info "Successfully found:${F[W]}[GITHUB_TOKEN]."
fi
if [ -z "${GITHUB_REPOSITORY}" ]; then
error "Failed to get [GITHUB_REPOSITORY]!"
fatal "[${GITHUB_REPOSITORY}]"
else
info "Successfully found:${F[W]}[GITHUB_REPOSITORY]${F[B]}, value:${F[W]}[${GITHUB_REPOSITORY}]"
fi
if [ -z "${GITHUB_RUN_ID}" ]; then
error "Failed to get [GITHUB_RUN_ID]!"
fatal "[${GITHUB_RUN_ID}]"
else
info "Successfully found:${F[W]}[GITHUB_RUN_ID]${F[B]}, value:${F[W]}[${GITHUB_RUN_ID}]"
fi
else
debug "Skip GITHUB_TOKEN, GITHUB_REPOSITORY, and GITHUB_RUN_ID validation because we don't need these variables for GitHub Actions status reports. MULTI_STATUS: ${MULTI_STATUS}"
fi
}
################################################################################
#### Function CallStatusAPI ####################################################
CallStatusAPI() {
####################
# Pull in the vars #
####################
LANGUAGE="${1}" # language that was validated
STATUS="${2}" # success | error
SUCCESS_MSG='No errors were found in the linting process'
FAIL_MSG='Errors were detected, please view logs'
MESSAGE='' # Message to send to status API
debug "Calling Multi-Status API for $LANGUAGE with status $STATUS"
######################################
# Check the status to create message #
######################################
if [ "${STATUS}" == "success" ]; then
# Success
MESSAGE="${SUCCESS_MSG}"
else
# Failure
MESSAGE="${FAIL_MSG}"
fi
##########################################################
# Check to see if were enabled for multi Status mesaages #
##########################################################
if [ "${MULTI_STATUS}" == "true" ] && [ -n "${GITHUB_TOKEN}" ] && [ -n "${GITHUB_REPOSITORY}" ]; then
# make sure we honor DISABLE_ERRORS
if [ "${DISABLE_ERRORS}" == "true" ]; then
STATUS="success"
fi
debug "Status URL: ${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/statuses/${GITHUB_SHA}"
##############################################
# Call the status API to create status check #
##############################################
SEND_STATUS_CMD=$(
curl -f -s --show-error -X POST \
--url "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/statuses/${GITHUB_SHA}" \
-H 'accept: application/vnd.github.v3+json' \
-H "authorization: Bearer ${GITHUB_TOKEN}" \
-H 'content-type: application/json' \
-d "{ \"state\": \"${STATUS}\",
\"target_url\": \"https://${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}\",
\"description\": \"${MESSAGE}\", \"context\": \"--> Linted: ${LANGUAGE}\"
}" 2>&1
)
#######################
# Load the error code #
#######################
ERROR_CODE=$?
debug "Send status comd output: [$SEND_STATUS_CMD]"
##############################
# Check the shell for errors #
##############################
if [ "${ERROR_CODE}" -ne 0 ]; then
info "Failed to call GitHub Status API: ${SEND_STATUS_CMD}"
fi
fi
}
################################################################################
#### Function Footer ###########################################################
Footer() {
info "----------------------------------------------"
info "----------------------------------------------"
info "The script has completed"
info "----------------------------------------------"
info "----------------------------------------------"
####################################################
# Need to clean up the lanuage array of duplicates #
####################################################
mapfile -t UNIQUE_LINTED_ARRAY < <(for LANG in "${LINTED_LANGUAGES_ARRAY[@]}"; do echo "${LANG}"; done | sort -u)
export UNIQUE_LINTED_ARRAY # Workaround SC2034
##############################
# Prints for errors if found #
##############################
for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
###########################
# Build the error counter #
###########################
ERROR_COUNTER="ERRORS_FOUND_${LANGUAGE}"
##################
# Print if not 0 #
##################
if [[ ${!ERROR_COUNTER} -ne 0 ]]; then
# We found errors in the language
###################
# Print the goods #
###################
error "ERRORS FOUND${NC} in ${LANGUAGE}:[${!ERROR_COUNTER}]"
#########################################
# Create status API for Failed language #
#########################################
CallStatusAPI "${LANGUAGE}" "error"
######################################
# Check if we validated the language #
######################################
elif [[ ${!ERROR_COUNTER} -eq 0 ]]; then
if CheckInArray "${LANGUAGE}"; then
# No errors found when linting the language
CallStatusAPI "${LANGUAGE}" "success"
fi
fi
done
##################################
# Exit with 0 if errors disabled #
##################################
if [ "${DISABLE_ERRORS}" == "true" ]; then
warn "Exiting with exit code:[0] as:[DISABLE_ERRORS] was set to:[${DISABLE_ERRORS}]"
exit 0
fi
###############################
# Exit with 1 if errors found #
###############################
# Loop through all languages
for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
# build the variable
ERRORS_FOUND_LANGUAGE="ERRORS_FOUND_${LANGUAGE}"
# Check if error was found
if [[ ${!ERRORS_FOUND_LANGUAGE} -ne 0 ]]; then
# Failed exit
fatal "Exiting with errors found!"
fi
done
########################
# Footer prints Exit 0 #
########################
notice "All file(s) linted successfully with no errors detected"
info "----------------------------------------------"
# Successful exit
exit 0
}
################################################################################
#### Function UpdateLoopsForImage ##############################################
UpdateLoopsForImage() {
######################################################################
# Need to clean the array lists of the linters removed for the image #
######################################################################
if [[ "${IMAGE}" == "slim" ]]; then
#############################################
# Need to remove linters for the slim image #
#############################################
REMOVE_ARRAY=("ARM" "CSHARP" "ENV" "POWERSHELL" "RUST_2015" "RUST_2018"
"RUST_2021" "RUST_CLIPPY")
# Remove from LANGUAGE_ARRAY
echo "Removing Languages from LANGUAGE_ARRAY for slim image..."
for REMOVE_LANGUAGE in "${REMOVE_ARRAY[@]}"; do
for INDEX in "${!LANGUAGE_ARRAY[@]}"; do
if [[ ${LANGUAGE_ARRAY[INDEX]} = "${REMOVE_LANGUAGE}" ]]; then
echo "found item:[${REMOVE_LANGUAGE}], removing Language..."
unset 'LANGUAGE_ARRAY[INDEX]'
fi
done
done
# Remove from LINTER_NAMES_ARRAY
echo "Removing Linters from LINTER_NAMES_ARRAY for slim image..."
for REMOVE_LINTER in "${REMOVE_ARRAY[@]}"; do
for INDEX in "${!LINTER_NAMES_ARRAY[@]}"; do
if [[ ${INDEX} = "${REMOVE_LINTER}" ]]; then
echo "found item:[${REMOVE_LINTER}], removing linter..."
unset 'LINTER_NAMES_ARRAY[$INDEX]'
fi
done
done
fi
}
# shellcheck disable=SC2317
cleanup() {
local -ri EXIT_CODE=$?
debug "Removing temporary files and directories"
rm -rfv \
"${GITHUB_WORKSPACE}/logback.log"
if [ "${SUPER_LINTER_COPIED_R_LINTER_RULES_FILE}" == "true" ]; then
debug "Deleting ${R_RULES_FILE_PATH_IN_ROOT} because super-linter created it."
rm -rfv "${R_RULES_FILE_PATH_IN_ROOT}"
fi
# Define this variable here so we can rely on it as soon as possible
local LOG_FILE_PATH="${GITHUB_WORKSPACE}/${LOG_FILE}"
debug "LOG_FILE_PATH: ${LOG_FILE_PATH}"
if [ "${CREATE_LOG_FILE}" = "true" ]; then
debug "Moving log file from ${LOG_TEMP} to ${LOG_FILE_PATH}"
mv \
--force \
--verbose \
"${LOG_TEMP}" "${LOG_FILE_PATH}"
else
debug "Skipping the moving of the log file from ${LOG_TEMP} to ${LOG_FILE_PATH}"
fi
exit "${EXIT_CODE}"
trap - 0 1 2 3 6 14 15
}
trap 'cleanup' 0 1 2 3 6 14 15
################################################################################
############################### MAIN ###########################################
################################################################################
##########
# Header #
##########
Header
############################################
# Create SSH agent and add key if provided #
############################################
SetupSshAgent
SetupGithubComSshKeys
################################################
# Need to update the loops for the image style #
################################################
UpdateLoopsForImage
##################################
# Get and print all version info #
##################################
GetLinterVersions
#######################
# Get GitHub Env Vars #
#######################
# Need to pull in all the GitHub variables
# needed to connect back and update checks
GetGitHubVars
# Ensure that Git safe directories are configured because we don't do this in
# all cases when initializing variables
ConfigureGitSafeDirectories
########################################################
# Initialize variables that depend on GitHub variables #
########################################################
TYPESCRIPT_STANDARD_TSCONFIG_FILE="${GITHUB_WORKSPACE}/${TYPESCRIPT_STANDARD_TSCONFIG_FILE:-"tsconfig.json"}"
debug "TYPESCRIPT_STANDARD_TSCONFIG_FILE: ${TYPESCRIPT_STANDARD_TSCONFIG_FILE}"
R_RULES_FILE_PATH_IN_ROOT="${GITHUB_WORKSPACE}/${R_FILE_NAME}"
debug "R_RULES_FILE_PATH_IN_ROOT: ${R_RULES_FILE_PATH_IN_ROOT}"
############################
# Validate the environment #
############################
GetValidationInfo
if [[ "${USE_FIND_ALGORITHM}" == "false" ]] || [[ "${IGNORE_GITIGNORED_FILES}" == "true" ]]; then
debug "Validate the local Git environment"
ValidateLocalGitRepository
ValidateGitShaReference
ValidateDefaultGitBranch
else
debug "Skipped the validation of the local Git environment because we don't depend on it."
fi
ValidateDeprecatedVariables
#################################
# Get the linter rules location #
#################################
LinterRulesLocation
########################
# Get the linter rules #
########################
LANGUAGE_ARRAY_FOR_LINTER_RULES=("${LANGUAGE_ARRAY[@]}" "TYPESCRIPT_STANDARD_TSCONFIG")
for LANGUAGE in "${LANGUAGE_ARRAY_FOR_LINTER_RULES[@]}"; do
debug "Loading rules for ${LANGUAGE}..."
eval "GetLinterRules ${LANGUAGE} ${DEFAULT_RULES_LOCATION}"
done
# Load rules for special cases
GetStandardRules "javascript"
##########################
# Define linter commands #
##########################
declare -A LINTER_COMMANDS_ARRAY
LINTER_COMMANDS_ARRAY['ANSIBLE']="ansible-lint -c ${ANSIBLE_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['ARM']="Import-Module ${ARM_TTK_PSD1} ; \${config} = \$(Import-PowerShellDataFile -Path ${ARM_LINTER_RULES}) ; Test-AzTemplate @config -TemplatePath"
if [ -z "${BASH_SEVERITY}" ]; then
LINTER_COMMANDS_ARRAY['BASH']="shellcheck --color --external-sources"
else
LINTER_COMMANDS_ARRAY['BASH']="shellcheck --color --external-sources --severity=${BASH_SEVERITY}"
fi
LINTER_COMMANDS_ARRAY['BASH_EXEC']="bash-exec"
LINTER_COMMANDS_ARRAY['CHECKOV']="checkov --config-file ${CHECKOV_LINTER_RULES}"
if CheckovConfigurationFileContainsDirectoryOption "${CHECKOV_LINTER_RULES}"; then
debug "No need to update the Checkov command."
else
debug "Adding the '--directory' option to the Checkov command."
LINTER_COMMANDS_ARRAY['CHECKOV']="${LINTER_COMMANDS_ARRAY['CHECKOV']} --directory"
fi
LINTER_COMMANDS_ARRAY['CLANG_FORMAT']="clang-format --Werror --dry-run"
LINTER_COMMANDS_ARRAY['CLOJURE']="clj-kondo --config ${CLOJURE_LINTER_RULES} --lint"
LINTER_COMMANDS_ARRAY['CLOUDFORMATION']="cfn-lint --config-file ${CLOUDFORMATION_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['COFFEESCRIPT']="coffeelint -f ${COFFEESCRIPT_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['CPP']="cpplint"
LINTER_COMMANDS_ARRAY['CSHARP']="dotnet format whitespace --folder --verify-no-changes --exclude / --include"
LINTER_COMMANDS_ARRAY['CSS']="stylelint --config ${CSS_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['DART']="dart analyze --fatal-infos --fatal-warnings"
LINTER_COMMANDS_ARRAY['DOCKERFILE_HADOLINT']="hadolint -c ${DOCKERFILE_HADOLINT_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['EDITORCONFIG']="editorconfig-checker -config ${EDITORCONFIG_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['ENV']="dotenv-linter"
if [ "${GITHUB_ACTIONS_COMMAND_ARGS}" = "null" ]; then
LINTER_COMMANDS_ARRAY['GITHUB_ACTIONS']="actionlint -config-file ${GITHUB_ACTIONS_LINTER_RULES}"
else
LINTER_COMMANDS_ARRAY['GITHUB_ACTIONS']="actionlint -config-file ${GITHUB_ACTIONS_LINTER_RULES} ${GITHUB_ACTIONS_COMMAND_ARGS}"
fi
LINTER_COMMANDS_ARRAY['GITLEAKS']="gitleaks detect --no-banner --no-git --redact --config ${GITLEAKS_LINTER_RULES} --verbose --source"
LINTER_COMMANDS_ARRAY['GHERKIN']="gherkin-lint -c ${GHERKIN_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['GO_MODULES']="golangci-lint run -c ${GO_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['GO']="${LINTER_COMMANDS_ARRAY['GO_MODULES']} --fast"
LINTER_COMMANDS_ARRAY['GOOGLE_JAVA_FORMAT']="java -jar /usr/bin/google-java-format --dry-run --set-exit-if-changed"
LINTER_COMMANDS_ARRAY['GROOVY']="npm-groovy-lint -c ${GROOVY_LINTER_RULES} --failon warning --no-insight"
LINTER_COMMANDS_ARRAY['HTML']="htmlhint --config ${HTML_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['JAVA']="java -jar /usr/bin/checkstyle -c ${JAVA_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['JAVASCRIPT_ES']="eslint --no-eslintrc -c ${JAVASCRIPT_ES_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['JAVASCRIPT_STANDARD']="standard ${JAVASCRIPT_STANDARD_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['JAVASCRIPT_PRETTIER']="prettier --check"
LINTER_COMMANDS_ARRAY['JSCPD']="jscpd --config ${JSCPD_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['JSON']="eslint --no-eslintrc -c ${JAVASCRIPT_ES_LINTER_RULES} --ext .json"
LINTER_COMMANDS_ARRAY['JSONC']="eslint --no-eslintrc -c ${JAVASCRIPT_ES_LINTER_RULES} --ext .json5,.jsonc"
LINTER_COMMANDS_ARRAY['JSX']="eslint --no-eslintrc -c ${JSX_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['KOTLIN']="ktlint"
if [ "${KUBERNETES_KUBECONFORM_OPTIONS}" == "null" ] || [ -z "${KUBERNETES_KUBECONFORM_OPTIONS}" ]; then
LINTER_COMMANDS_ARRAY['KUBERNETES_KUBECONFORM']="kubeconform -strict"
else
LINTER_COMMANDS_ARRAY['KUBERNETES_KUBECONFORM']="kubeconform -strict ${KUBERNETES_KUBECONFORM_OPTIONS}"
fi
LINTER_COMMANDS_ARRAY['LATEX']="chktex -q -l ${LATEX_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['LUA']="luacheck --config ${LUA_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['MARKDOWN']="markdownlint -c ${MARKDOWN_LINTER_RULES}"
if [ -n "${MARKDOWN_CUSTOM_RULE_GLOBS}" ]; then
IFS="," read -r -a MARKDOWN_CUSTOM_RULE_GLOBS_ARRAY <<<"${MARKDOWN_CUSTOM_RULE_GLOBS}"
for glob in "${MARKDOWN_CUSTOM_RULE_GLOBS_ARRAY[@]}"; do
if [ -z "${LINTER_RULES_PATH}" ]; then
LINTER_COMMANDS_ARRAY['MARKDOWN']="${LINTER_COMMANDS_ARRAY['MARKDOWN']} -r ${GITHUB_WORKSPACE}/${glob}"
else
LINTER_COMMANDS_ARRAY['MARKDOWN']="${LINTER_COMMANDS_ARRAY['MARKDOWN']} -r ${GITHUB_WORKSPACE}/${LINTER_RULES_PATH}/${glob}"
fi
done
fi
LINTER_COMMANDS_ARRAY['NATURAL_LANGUAGE']="textlint -c ${NATURAL_LANGUAGE_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['OPENAPI']="spectral lint -r ${OPENAPI_LINTER_RULES} -D"
if [ "${PERL_PERLCRITIC_OPTIONS}" == "null" ] || [ -z "${PERL_PERLCRITIC_OPTIONS}" ]; then
LINTER_COMMANDS_ARRAY['PERL']="perlcritic"
else
LINTER_COMMANDS_ARRAY['PERL']="perlcritic ${PERL_PERLCRITIC_OPTIONS}"
fi
LINTER_COMMANDS_ARRAY['PHP_BUILTIN']="php -l -c ${PHP_BUILTIN_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PHP_PHPCS']="phpcs --standard=${PHP_PHPCS_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PHP_PHPSTAN']="phpstan analyse --no-progress --no-ansi --memory-limit 1G -c ${PHP_PHPSTAN_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PHP_PSALM']="psalm --config=${PHP_PSALM_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['POWERSHELL']="Invoke-ScriptAnalyzer -EnableExit -Settings ${POWERSHELL_LINTER_RULES} -Path"
LINTER_COMMANDS_ARRAY['PROTOBUF']="protolint lint --config_path ${PROTOBUF_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PYTHON_BLACK']="black --config ${PYTHON_BLACK_LINTER_RULES} --diff --check"
LINTER_COMMANDS_ARRAY['PYTHON_PYLINT']="pylint --rcfile ${PYTHON_PYLINT_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PYTHON_FLAKE8']="flake8 --config=${PYTHON_FLAKE8_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PYTHON_ISORT']="isort --check --diff --sp ${PYTHON_ISORT_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['PYTHON_MYPY']="mypy --config-file ${PYTHON_MYPY_LINTER_RULES} --install-types --non-interactive"
LINTER_COMMANDS_ARRAY['R']="lintr"
LINTER_COMMANDS_ARRAY['RAKU']="raku"
LINTER_COMMANDS_ARRAY['RENOVATE']="renovate-config-validator --strict"
LINTER_COMMANDS_ARRAY['RUBY']="rubocop -c ${RUBY_LINTER_RULES} --force-exclusion --ignore-unrecognized-cops"
LINTER_COMMANDS_ARRAY['RUST_2015']="rustfmt --check --edition 2015"
LINTER_COMMANDS_ARRAY['RUST_2018']="rustfmt --check --edition 2018"
LINTER_COMMANDS_ARRAY['RUST_2021']="rustfmt --check --edition 2021"
LINTER_COMMANDS_ARRAY['RUST_CLIPPY']="clippy"
LINTER_COMMANDS_ARRAY['SCALAFMT']="scalafmt --config ${SCALAFMT_LINTER_RULES} --test"
LINTER_COMMANDS_ARRAY['SHELL_SHFMT']="shfmt -d"
LINTER_COMMANDS_ARRAY['SNAKEMAKE_LINT']="snakemake --lint -s"
LINTER_COMMANDS_ARRAY['SNAKEMAKE_SNAKEFMT']="snakefmt --config ${SNAKEMAKE_SNAKEFMT_LINTER_RULES} --check --compact-diff"
LINTER_COMMANDS_ARRAY['STATES']="asl-validator --json-path"
LINTER_COMMANDS_ARRAY['SQL']="sql-lint --config ${SQL_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['SQLFLUFF']="sqlfluff lint --config ${SQLFLUFF_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['TEKTON']="tekton-lint"
LINTER_COMMANDS_ARRAY['TERRAFORM_FMT']="terraform fmt -check -diff"
LINTER_COMMANDS_ARRAY['TERRAFORM_TFLINT']="tflint -c ${TERRAFORM_TFLINT_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['TERRAFORM_TERRASCAN']="terrascan scan -i terraform -t all -c ${TERRAFORM_TERRASCAN_LINTER_RULES} -f"
LINTER_COMMANDS_ARRAY['TERRAGRUNT']="terragrunt hclfmt --terragrunt-check --terragrunt-log-level error --terragrunt-hclfmt-file"
LINTER_COMMANDS_ARRAY['TSX']="eslint --no-eslintrc -c ${TSX_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['TYPESCRIPT_ES']="eslint --no-eslintrc -c ${TYPESCRIPT_ES_LINTER_RULES}"
LINTER_COMMANDS_ARRAY['TYPESCRIPT_STANDARD']="ts-standard --parser @typescript-eslint/parser --plugin @typescript-eslint/eslint-plugin --project ${TYPESCRIPT_STANDARD_TSCONFIG_FILE}"
LINTER_COMMANDS_ARRAY['TYPESCRIPT_PRETTIER']="prettier --check"
LINTER_COMMANDS_ARRAY['XML']="xmllint"
if [ "${YAML_ERROR_ON_WARNING}" == 'false' ]; then
LINTER_COMMANDS_ARRAY['YAML']="yamllint -c ${YAML_LINTER_RULES} -f parsable"
else
LINTER_COMMANDS_ARRAY['YAML']="yamllint --strict -c ${YAML_LINTER_RULES} -f parsable"
fi
debug "--- Linter commands ---"
debug "-----------------------"
for i in "${!LINTER_COMMANDS_ARRAY[@]}"; do
debug "Linter key: $i, command: ${LINTER_COMMANDS_ARRAY[$i]}"
done
debug "---------------------------------------------"
#################################
# Check for SSL cert and update #
#################################
CheckSSLCert
###########################################
# Build the list of files for each linter #
###########################################
BuildFileList "${VALIDATE_ALL_CODEBASE}" "${TEST_CASE_RUN}"
#####################################
# Run additional Installs as needed #
#####################################
RunAdditionalInstalls
###############
# Run linters #
###############
EDITORCONFIG_FILE_PATH="${GITHUB_WORKSPACE}"/.editorconfig
####################################
# Print ENV before running linters #
####################################
debug "--- ENV (before running linters) ---"
debug "------------------------------------"
debug "ENV:"
debug "$(printenv | sort)"
debug "------------------------------------"
endGitHubActionsLogGroup "${SUPER_LINTER_INITIALIZATION_LOG_GROUP_TITLE}"
for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
startGitHubActionsLogGroup "${LANGUAGE}"
debug "Running linter for the ${LANGUAGE} language..."
VALIDATE_LANGUAGE_VARIABLE_NAME="VALIDATE_${LANGUAGE}"
debug "Setting VALIDATE_LANGUAGE_VARIABLE_NAME to ${VALIDATE_LANGUAGE_VARIABLE_NAME}..."
VALIDATE_LANGUAGE_VARIABLE_VALUE="${!VALIDATE_LANGUAGE_VARIABLE_NAME}"
debug "Setting VALIDATE_LANGUAGE_VARIABLE_VALUE to ${VALIDATE_LANGUAGE_VARIABLE_VALUE}..."
if [ "${VALIDATE_LANGUAGE_VARIABLE_VALUE}" = "true" ]; then
# Check if we need an .editorconfig file
# shellcheck disable=SC2153
if [ "${LANGUAGE}" = "EDITORCONFIG" ] || [ "${LANGUAGE}" = "SHELL_SHFMT" ]; then
if [ -e "${EDITORCONFIG_FILE_PATH}" ]; then
debug "Found an EditorConfig file at ${EDITORCONFIG_FILE_PATH}"
else
debug "No .editorconfig found at: $EDITORCONFIG_FILE_PATH. Skipping ${LANGUAGE} linting..."
continue
fi
elif [ "${LANGUAGE}" = "R" ] && [ ! -f "${R_RULES_FILE_PATH_IN_ROOT}" ] && ((${#FILE_ARRAY_R[@]})); then
info "No .lintr configuration file found, using defaults."
cp "$R_LINTER_RULES" "$GITHUB_WORKSPACE"
# shellcheck disable=SC2034
SUPER_LINTER_COPIED_R_LINTER_RULES_FILE="true"
# Check if there's local configuration for the Raku linter
elif [ "${LANGUAGE}" = "RAKU" ] && [ -e "${GITHUB_WORKSPACE}/META6.json" ]; then
cd "${GITHUB_WORKSPACE}" && zef install --deps-only --/test .
fi
LINTER_NAME="${LINTER_NAMES_ARRAY["${LANGUAGE}"]}"
if [ -z "${LINTER_NAME}" ]; then
fatal "Cannot find the linter name for ${LANGUAGE} language."
else
debug "Setting LINTER_NAME to ${LINTER_NAME}..."
fi
LINTER_COMMAND="${LINTER_COMMANDS_ARRAY["${LANGUAGE}"]}"
if [ -z "${LINTER_COMMAND}" ]; then
fatal "Cannot find the linter command for ${LANGUAGE} language."
else
debug "Setting LINTER_COMMAND to ${LINTER_COMMAND}..."
fi
FILE_ARRAY_VARIABLE_NAME="FILE_ARRAY_${LANGUAGE}"
debug "Setting FILE_ARRAY_VARIABLE_NAME to ${FILE_ARRAY_VARIABLE_NAME}..."
# shellcheck disable=SC2125
LANGUAGE_FILE_ARRAY="${FILE_ARRAY_VARIABLE_NAME}"[@]
debug "${FILE_ARRAY_VARIABLE_NAME} file array contents: ${!LANGUAGE_FILE_ARRAY}"
debug "Invoking ${LINTER_NAME} linter. TEST_CASE_RUN: ${TEST_CASE_RUN}"
LintCodebase "${LANGUAGE}" "${LINTER_NAME}" "${LINTER_COMMAND}" "${FILTER_REGEX_INCLUDE}" "${FILTER_REGEX_EXCLUDE}" "${TEST_CASE_RUN}" "${!LANGUAGE_FILE_ARRAY}"
fi
endGitHubActionsLogGroup "${LANGUAGE}"
done
##########
# Footer #
##########
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