mirror of
https://github.com/super-linter/super-linter.git
synced 2024-11-25 07:31:05 -05:00
290 lines
10 KiB
Bash
Executable file
290 lines
10 KiB
Bash
Executable file
#!/usr/bin/env bash
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function GetValidationInfo() {
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############################################
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# Print headers for user provided env vars #
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############################################
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info "--------------------------------------------"
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info "Gathering user validation information..."
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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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# Skip validation if were running locally #
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###########################################
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if [[ ${RUN_LOCAL} != "true" ]]; then
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###############################
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# Convert string to lowercase #
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###############################
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VALIDATE_ALL_CODEBASE="${VALIDATE_ALL_CODEBASE,,}"
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######################################
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# Validate we should check all files #
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######################################
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if [[ ${VALIDATE_ALL_CODEBASE} != "false" ]]; then
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# Set to true
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VALIDATE_ALL_CODEBASE="${DEFAULT_VALIDATE_ALL_CODEBASE}"
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info "- Validating ALL files in code base..."
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else
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info "- Only validating [new], or [edited] files in code base..."
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fi
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fi
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######################
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# Create Print Array #
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######################
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PRINT_ARRAY=()
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################################
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# Convert strings to lowercase #
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################################
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# Loop through all languages
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for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
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# build the variable
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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# Set the value of the var to lowercase
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eval "${VALIDATE_LANGUAGE}=${!VALIDATE_LANGUAGE,,}"
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done
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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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# Loop through all languages
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for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
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# build the variable
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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# Check to see if the variable was set
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if [ -n "${!VALIDATE_LANGUAGE}" ]; then
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# It was set, need to set flag
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ANY_SET="true"
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if [ "${!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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fi
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done
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if [ $ANY_TRUE == "true" ] && [ $ANY_FALSE == "true" ]; then
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fatal "Behavior not supported, please either only include (VALIDATE=true) or exclude (VALIDATE=false) linters, but not both"
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fi
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#########################################################
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# Validate if we should check/omit individual languages #
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#########################################################
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# Loop through all languages
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for LANGUAGE in "${LANGUAGE_ARRAY[@]}"; do
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# build the variable
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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# Check if ANY_SET was set
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if [[ ${ANY_SET} == "true" ]]; then
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# Check to see if the variable was set
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if [ -z "${!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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# build the variable
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VALIDATE_LANGUAGE="VALIDATE_${LANGUAGE}"
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if [[ ${!VALIDATE_LANGUAGE} == "true" ]]; then
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# We need to validate
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PRINT_ARRAY+=("- Validating [${LANGUAGE}] files in code base...")
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debug "Defining variables for ${LANGUAGE} linter..."
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ERRORS_VARIABLE_NAME="ERRORS_FOUND_${LANGUAGE}"
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debug "Setting ${ERRORS_VARIABLE_NAME} variable value to 0..."
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eval "${ERRORS_VARIABLE_NAME}=0"
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debug "Exporting ${ERRORS_VARIABLE_NAME} variable..."
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eval "export ${ERRORS_VARIABLE_NAME}"
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else
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# We are skipping the language
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PRINT_ARRAY+=("- Excluding [$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: ${ANSIBLE_DIRECTORY}"
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fi
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###############################
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# Get the disable errors flag #
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###############################
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if [ -z "${DISABLE_ERRORS}" ]; then
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##################################
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# No flag passed, set to default #
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##################################
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DISABLE_ERRORS="${DEFAULT_DISABLE_ERRORS}"
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fi
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###############################
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# Convert string to lowercase #
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###############################
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DISABLE_ERRORS="${DISABLE_ERRORS,,}"
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############################
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# Set to false if not true #
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############################
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if [ "${DISABLE_ERRORS}" != "true" ]; then
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DISABLE_ERRORS="false"
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fi
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############################
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# Get the run verbose flag #
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############################
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if [ -z "${ACTIONS_RUNNER_DEBUG}" ]; then
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##################################
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# No flag passed, set to default #
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##################################
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ACTIONS_RUNNER_DEBUG="${DEFAULT_ACTIONS_RUNNER_DEBUG}"
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fi
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###############################
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# Convert string to lowercase #
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###############################
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ACTIONS_RUNNER_DEBUG="${ACTIONS_RUNNER_DEBUG,,}"
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############################
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# Set to true if not false #
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############################
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if [ "${ACTIONS_RUNNER_DEBUG}" != "false" ]; then
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ACTIONS_RUNNER_DEBUG="true"
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fi
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###########################
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# Print the validate info #
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###########################
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for LINE in "${PRINT_ARRAY[@]}"; do
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debug "${LINE}"
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done
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debug "--- DEBUG INFO ---"
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debug "---------------------------------------------"
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RUNNER=$(id -un 2>/dev/null)
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debug "Runner:[${RUNNER}]"
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PRINTENV=$(printenv | sort)
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debug "ENV:"
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debug "${PRINTENV}"
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debug "---------------------------------------------"
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}
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function CheckIfGitBranchExists() {
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local BRANCH_NAME="${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 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 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 (${GITHUB_SHA}) exists in this Git repository."
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if ! git -C "${GITHUB_WORKSPACE}" cat-file -e "${GITHUB_SHA}"; then
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fatal "The GITHUB_SHA reference (${GITHUB_SHA}) doesn't exist in this Git repository"
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else
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debug "The GITHUB_SHA reference (${GITHUB_SHA}) exists in this repository"
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fi
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}
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function ValidateDefaultGitBranch() {
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debug "Check if the default branch (${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 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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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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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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