mirror of
https://github.com/super-linter/super-linter.git
synced 2024-12-23 05:02:15 -05:00
d7790e4f1c
Move the logic to build the linter versions file outside the main runtime. There's no need to include it there because it's used only when building the image. Move the list of linters by name in linterVersions.sh because we don't need it in any other place.
273 lines
10 KiB
Bash
Executable file
273 lines
10 KiB
Bash
Executable file
#!/usr/bin/env bash
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function ValidateBooleanConfigurationVariables() {
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ValidateBooleanVariable "ACTIONS_RUNNER_DEBUG" "${ACTIONS_RUNNER_DEBUG}"
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ValidateBooleanVariable "CREATE_LOG_FILE" "${CREATE_LOG_FILE}"
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ValidateBooleanVariable "DISABLE_ERRORS" "${DISABLE_ERRORS}"
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ValidateBooleanVariable "ENABLE_GITHUB_ACTIONS_GROUP_TITLE" "${ENABLE_GITHUB_ACTIONS_GROUP_TITLE}"
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ValidateBooleanVariable "IGNORE_GENERATED_FILES" "${IGNORE_GENERATED_FILES}"
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ValidateBooleanVariable "IGNORE_GITIGNORED_FILES" "${IGNORE_GITIGNORED_FILES}"
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ValidateBooleanVariable "MULTI_STATUS" "${MULTI_STATUS}"
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ValidateBooleanVariable "RUN_LOCAL" "${RUN_LOCAL}"
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ValidateBooleanVariable "SSH_INSECURE_NO_VERIFY_GITHUB_KEY" "${SSH_INSECURE_NO_VERIFY_GITHUB_KEY}"
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ValidateBooleanVariable "SSH_SETUP_GITHUB" "${SSH_SETUP_GITHUB}"
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ValidateBooleanVariable "SUPPRESS_FILE_TYPE_WARN" "${SUPPRESS_FILE_TYPE_WARN}"
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ValidateBooleanVariable "SUPPRESS_POSSUM" "${SUPPRESS_POSSUM}"
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ValidateBooleanVariable "TEST_CASE_RUN" "${TEST_CASE_RUN}"
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ValidateBooleanVariable "USE_FIND_ALGORITHM" "${USE_FIND_ALGORITHM}"
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ValidateBooleanVariable "VALIDATE_ALL_CODEBASE" "${VALIDATE_ALL_CODEBASE}"
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ValidateBooleanVariable "YAML_ERROR_ON_WARNING" "${YAML_ERROR_ON_WARNING}"
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}
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function ValidateGitHubWorkspace() {
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local GITHUB_WORKSPACE
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GITHUB_WORKSPACE="${1}"
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if [ -z "${GITHUB_WORKSPACE}" ]; then
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fatal "Failed to get GITHUB_WORKSPACE: ${GITHUB_WORKSPACE}"
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fi
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if [ ! -d "${GITHUB_WORKSPACE}" ]; then
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fatal "The workspace (${GITHUB_WORKSPACE}) is not a directory!"
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fi
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info "Successfully validated GITHUB_WORKSPACE: ${GITHUB_WORKSPACE}"
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}
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function GetValidationInfo() {
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info "--------------------------------------------"
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info "Validating the configuration"
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if [[ "${USE_FIND_ALGORITHM}" == "true" ]] && [[ "${VALIDATE_ALL_CODEBASE}" == "false" ]]; then
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fatal "Setting USE_FIND_ALGORITHM to true and VALIDATE_ALL_CODEBASE to false is not supported because super-linter relies on Git to validate changed files."
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fi
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################################################
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# Determine if any linters were explicitly set #
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################################################
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ANY_SET="false"
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ANY_TRUE="false"
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ANY_FALSE="false"
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for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
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local VALIDATE_LANGUAGE
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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debug "Set VALIDATE_LANGUAGE while validating the configuration: ${VALIDATE_LANGUAGE}"
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if [ -n "${!VALIDATE_LANGUAGE}" ]; then
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# Validate if user provided a string representing a valid boolean
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ValidateBooleanVariable "${VALIDATE_LANGUAGE}" "${!VALIDATE_LANGUAGE}"
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# It was set, need to set flag
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ANY_SET="true"
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if [ "${!VALIDATE_LANGUAGE}" == "true" ]; then
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ANY_TRUE="true"
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elif [ "${!VALIDATE_LANGUAGE}" == "false" ]; then
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ANY_FALSE="true"
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fi
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else
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debug "Configuration didn't provide a custom value for ${VALIDATE_LANGUAGE}"
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fi
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done
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if [ $ANY_TRUE == "true" ] && [ $ANY_FALSE == "true" ]; then
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fatal "Behavior not supported, please either only include (VALIDATE=true) or exclude (VALIDATE=false) linters, but not both"
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fi
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#########################################################
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# Validate if we should check/omit individual languages #
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#########################################################
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for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
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local VALIDATE_LANGUAGE
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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if [[ ${ANY_SET} == "true" ]]; then
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if [ -z "${!VALIDATE_LANGUAGE}" ]; then
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# Flag was not set, default to:
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# if ANY_TRUE then set to false
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# if ANY_FALSE then set to true
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eval "${VALIDATE_LANGUAGE}='$ANY_FALSE'"
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fi
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else
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# No linter flags were set - default all to true
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eval "${VALIDATE_LANGUAGE}='true'"
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fi
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eval "export ${VALIDATE_LANGUAGE}"
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done
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#######################################
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# Print which linters we are enabling #
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#######################################
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# Loop through all languages
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for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
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local VALIDATE_LANGUAGE
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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if [[ ${!VALIDATE_LANGUAGE} == "true" ]]; then
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debug "- Validating [${LANGUAGE}] files in code base..."
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else
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debug "- Excluding [$LANGUAGE] files in code base..."
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fi
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done
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##############################
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# Validate Ansible Directory #
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##############################
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if [ -z "${ANSIBLE_DIRECTORY}" ]; then
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ANSIBLE_DIRECTORY="${GITHUB_WORKSPACE}/ansible"
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debug "Set ANSIBLE_DIRECTORY to the default: ${ANSIBLE_DIRECTORY}"
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else
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debug "ANSIBLE_DIRECTORY before considering corner cases: ${ANSIBLE_DIRECTORY}"
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# Check if first char is '/'
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if [[ ${ANSIBLE_DIRECTORY:0:1} == "/" ]]; then
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# Remove first char
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ANSIBLE_DIRECTORY="${ANSIBLE_DIRECTORY:1}"
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fi
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if [ -z "${ANSIBLE_DIRECTORY}" ] || [[ ${ANSIBLE_DIRECTORY} == "." ]]; then
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# Catches the case where ANSIBLE_DIRECTORY="/" or ANSIBLE_DIRECTORY="."
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TEMP_ANSIBLE_DIRECTORY="${GITHUB_WORKSPACE}"
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else
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# Need to give it full path
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TEMP_ANSIBLE_DIRECTORY="${GITHUB_WORKSPACE}/${ANSIBLE_DIRECTORY}"
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fi
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# Set the value
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ANSIBLE_DIRECTORY="${TEMP_ANSIBLE_DIRECTORY}"
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debug "Setting Ansible directory to: ${ANSIBLE_DIRECTORY}"
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fi
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}
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function CheckIfGitBranchExists() {
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local BRANCH_NAME="${1}"
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debug "Check if the ${BRANCH_NAME} branch exists in ${GITHUB_WORKSPACE}"
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if ! git -C "${GITHUB_WORKSPACE}" rev-parse --quiet --verify "${BRANCH_NAME}"; then
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info "The ${BRANCH_NAME} branch doesn't exist in ${GITHUB_WORKSPACE}"
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return 1
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else
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debug "The ${BRANCH_NAME} branch exists in ${GITHUB_WORKSPACE}"
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return 0
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fi
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}
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function ValidateBooleanVariable() {
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local VAR_NAME
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VAR_NAME="${1}"
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local VAR_VALUE
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VAR_VALUE="${2}"
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if [[ "${VAR_VALUE}" != "true" ]] && [[ "${VAR_VALUE}" != "false" ]]; then
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fatal "Set ${VAR_NAME} to either true or false. It was set to: ${VAR_VALUE}"
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else
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debug "${VAR_NAME} has a valid boolean string value: ${VAR_VALUE}"
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fi
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}
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export -f ValidateBooleanVariable
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function ValidateLocalGitRepository() {
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debug "Check if ${GITHUB_WORKSPACE} is a Git repository"
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if ! git -C "${GITHUB_WORKSPACE}" rev-parse --git-dir; then
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fatal "${GITHUB_WORKSPACE} is not a Git repository."
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else
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debug "${GITHUB_WORKSPACE} is a Git repository"
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fi
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debug "Git branches: $(git -C "${GITHUB_WORKSPACE}" branch -a)"
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}
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function CheckIfGitRefExists() {
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local GIT_REF=${1}
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if git -C "${GITHUB_WORKSPACE}" cat-file -e "${GIT_REF}"; then
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return 0
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else
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return 1
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fi
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}
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function IsUnsignedInteger() {
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case ${1} in
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'' | *[!0-9]*)
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return 1
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;;
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*)
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return 0
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;;
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esac
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}
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function ValidateGitShaReference() {
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debug "Git HEAD: $(git -C "${GITHUB_WORKSPACE}" show HEAD --stat)"
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debug "Validate that the GITHUB_SHA reference (${GITHUB_SHA}) exists in this Git repository."
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if ! CheckIfGitRefExists "${GITHUB_SHA}"; then
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fatal "The GITHUB_SHA reference (${GITHUB_SHA}) doesn't exist in this Git repository"
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else
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debug "The GITHUB_SHA reference (${GITHUB_SHA}) exists in this repository"
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fi
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}
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function ValidateGitBeforeShaReference() {
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debug "Validating GITHUB_BEFORE_SHA: ${GITHUB_BEFORE_SHA}"
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if [ -z "${GITHUB_BEFORE_SHA}" ] ||
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[ "${GITHUB_BEFORE_SHA}" == "null" ] ||
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[ "${GITHUB_BEFORE_SHA}" == "0000000000000000000000000000000000000000" ]; then
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fatal "Failed to get GITHUB_BEFORE_SHA: [${GITHUB_BEFORE_SHA}]"
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fi
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debug "Validate that the GITHUB_BEFORE_SHA reference (${GITHUB_BEFORE_SHA}) exists in this Git repository."
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if ! CheckIfGitRefExists "${GITHUB_BEFORE_SHA}"; then
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fatal "The GITHUB_BEFORE_SHA reference (${GITHUB_BEFORE_SHA}) doesn't exist in this Git repository"
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else
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debug "The GITHUB_BEFORE_SHA reference (${GITHUB_BEFORE_SHA}) exists in this repository"
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fi
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}
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function ValidateDefaultGitBranch() {
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debug "Check if the default branch (${DEFAULT_BRANCH}) exists"
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if ! CheckIfGitBranchExists "${DEFAULT_BRANCH}"; then
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REMOTE_DEFAULT_BRANCH="origin/${DEFAULT_BRANCH}"
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debug "The default branch (${DEFAULT_BRANCH}) doesn't exist in this Git repository. Trying with ${REMOTE_DEFAULT_BRANCH}"
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if ! CheckIfGitBranchExists "${REMOTE_DEFAULT_BRANCH}"; then
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fatal "Neither ${DEFAULT_BRANCH}, nor ${REMOTE_DEFAULT_BRANCH} exist in ${GITHUB_WORKSPACE}"
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else
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info "${DEFAULT_BRANCH} doesn't exist, however ${REMOTE_DEFAULT_BRANCH} exists. Setting DEFAULT_BRANCH to: ${REMOTE_DEFAULT_BRANCH}"
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DEFAULT_BRANCH="${REMOTE_DEFAULT_BRANCH}"
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debug "Updated DEFAULT_BRANCH: ${DEFAULT_BRANCH}"
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fi
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else
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debug "The default branch (${DEFAULT_BRANCH}) exists in this repository"
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fi
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}
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function CheckovConfigurationFileContainsDirectoryOption() {
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local CHECKOV_LINTER_RULES_PATH="${1}"
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local CONFIGURATION_OPTION_KEY="directory:"
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debug "Checking if ${CHECKOV_LINTER_RULES_PATH} contains a '${CONFIGURATION_OPTION_KEY}' configuration option"
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if [ ! -e "${CHECKOV_LINTER_RULES_PATH}" ]; then
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fatal "${CHECKOV_LINTER_RULES_PATH} doesn't exist. Cannot check if it contains a '${CONFIGURATION_OPTION_KEY}' configuration option"
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fi
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if grep -q "${CONFIGURATION_OPTION_KEY}" "${CHECKOV_LINTER_RULES_PATH}"; then
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debug "${CHECKOV_LINTER_RULES_PATH} contains a '${CONFIGURATION_OPTION_KEY}' statement"
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return 0
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else
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debug "${CHECKOV_LINTER_RULES_PATH} doesn't contain a '${CONFIGURATION_OPTION_KEY}' statement"
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return 1
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fi
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}
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export -f CheckovConfigurationFileContainsDirectoryOption
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function WarnIfVariableIsSet() {
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local INPUT_VARIABLE="${1}"
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shift
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local INPUT_VARIABLE_NAME="${1}"
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if [ -n "${INPUT_VARIABLE:-}" ]; then
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warn "${INPUT_VARIABLE_NAME} environment variable is set, it's deprecated, and super-linter will ignore it. Remove it from your configuration. This warning may turn in a fatal error in the future."
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fi
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}
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function ValidateDeprecatedVariables() {
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# The following variables have been deprecated in v6
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WarnIfVariableIsSet "${ERROR_ON_MISSING_EXEC_BIT}" "ERROR_ON_MISSING_EXEC_BIT"
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WarnIfVariableIsSet "${EXPERIMENTAL_BATCH_WORKER}" "EXPERIMENTAL_BATCH_WORKER"
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WarnIfVariableIsSet "${VALIDATE_JSCPD_ALL_CODEBASE}" "VALIDATE_JSCPD_ALL_CODEBASE"
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WarnIfVariableIsSet "${VALIDATE_KOTLIN_ANDROID}" "VALIDATE_KOTLIN_ANDROID"
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}
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