mirror of
https://github.com/super-linter/super-linter.git
synced 2024-11-09 10:33:37 -05:00
9257ba8af3
checkstyle embeds sun_checks.xml and google_checks.xml so we can use them instead of shipping our own.
257 lines
10 KiB
Bash
Executable file
257 lines
10 KiB
Bash
Executable file
#!/usr/bin/env bash
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################################################################################
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################################################################################
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########### Super-Linter linting Functions @admiralawkbar ######################
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################################################################################
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################################################################################
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########################## FUNCTION CALLS BELOW ################################
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################################################################################
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################################################################################
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#### Function LinterRulesLocation ##############################################
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LinterRulesLocation() {
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# We need to see if the user has set the rules location to the root
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# directory, or to some nested folder
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if [ "${LINTER_RULES_PATH}" == '.' ] || [ "${LINTER_RULES_PATH}" == '/' ]; then
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LINTER_RULES_PATH=''
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fi
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}
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################################################################################
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#### Function GetLinterRules ###################################################
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GetLinterRules() {
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# Need to validate the rules files exist
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################
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# Pull in vars #
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################
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LANGUAGE_NAME="${1}" # Name of the language were looking for
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debug "Getting linter rules for ${LANGUAGE_NAME}..."
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DEFAULT_RULES_LOCATION="${2}"
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debug "Default rules location: ${DEFAULT_RULES_LOCATION}..."
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#######################################################
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# Need to create the variables for the real variables #
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#######################################################
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LANGUAGE_FILE_NAME="${LANGUAGE_NAME}_FILE_NAME"
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LANGUAGE_LINTER_RULES="${LANGUAGE_NAME}_LINTER_RULES"
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debug "Variable names for language file name: ${LANGUAGE_FILE_NAME}, language linter rules: ${LANGUAGE_LINTER_RULES}"
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#####################################################
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# Check if the language rules variables are defined #
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#####################################################
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if [ -z "${!LANGUAGE_FILE_NAME+x}" ]; then
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debug "${LANGUAGE_FILE_NAME} is not set. Skipping loading rules for ${LANGUAGE_NAME}..."
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return
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fi
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debug "Initializing LANGUAGE_LINTER_RULES value to an empty string..."
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eval "${LANGUAGE_LINTER_RULES}="
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##########################
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# Get the file extension #
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##########################
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FILE_EXTENSION=$(echo "${!LANGUAGE_FILE_NAME}" | rev | cut -d'.' -f1 | rev)
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FILE_NAME=$(basename "${!LANGUAGE_FILE_NAME}" ".${FILE_EXTENSION}")
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debug "${LANGUAGE_NAME} language rule file (${!LANGUAGE_FILE_NAME}) has ${FILE_NAME} name and ${FILE_EXTENSION} extension"
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########################################
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# Set the secondary file name and path #
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########################################
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debug "Initializing SECONDARY_FILE_NAME and SECONDARY_LANGUAGE_FILE_PATH..."
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SECONDARY_FILE_NAME=''
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SECONDARY_LANGUAGE_FILE_PATH=
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#################################
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# Check for secondary file name #
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#################################
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if [[ $FILE_EXTENSION == 'yml' ]]; then
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# Need to see if yaml also exists
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SECONDARY_FILE_NAME="$FILE_NAME.yaml"
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elif [[ $FILE_EXTENSION == 'yaml' ]]; then
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# need to see if yml also exists
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SECONDARY_FILE_NAME="$FILE_NAME.yml"
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fi
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###############################
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# Set Flag for set Rules File #
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###############################
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SET_RULES=0
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#####################################
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# Validate we have the linter rules #
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#####################################
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LANGUAGE_FILE_PATH=''
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if [ -z "${LINTER_RULES_PATH}" ]; then
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LANGUAGE_FILE_PATH="${GITHUB_WORKSPACE}/${!LANGUAGE_FILE_NAME}"
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else
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LANGUAGE_FILE_PATH="${GITHUB_WORKSPACE}/${LINTER_RULES_PATH}/${!LANGUAGE_FILE_NAME}"
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fi
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debug "Checking if the user-provided:[${!LANGUAGE_FILE_NAME}] and exists at:[${LANGUAGE_FILE_PATH}]"
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if [ -f "${LANGUAGE_FILE_PATH}" ]; then
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info "----------------------------------------------"
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info "User provided file:[${LANGUAGE_FILE_PATH}] exists, setting rules file..."
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########################################
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# Update the path to the file location #
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########################################
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eval "${LANGUAGE_LINTER_RULES}=${LANGUAGE_FILE_PATH}"
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######################
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# Set the rules flag #
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######################
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SET_RULES=1
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else
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# Failed to find the primary rules file
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debug " -> Codebase does NOT have file:[${LANGUAGE_FILE_PATH}]."
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fi
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####################################################
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# Check if we have secondary file name to look for #
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####################################################
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if [ -n "$SECONDARY_FILE_NAME" ] && [ "${SET_RULES}" -eq 0 ]; then
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# Set the path
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SECONDARY_LANGUAGE_FILE_PATH=''
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if [ -z "${LINTER_RULES_PATH}" ]; then
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SECONDARY_LANGUAGE_FILE_PATH="${GITHUB_WORKSPACE}/${SECONDARY_FILE_NAME}"
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else
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SECONDARY_LANGUAGE_FILE_PATH="${GITHUB_WORKSPACE}/${LINTER_RULES_PATH}/${SECONDARY_FILE_NAME}"
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fi
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debug "${LANGUAGE_NAME} language rule file has a secondary rules file name to check (${SECONDARY_FILE_NAME}). Path:[${SECONDARY_LANGUAGE_FILE_PATH}]"
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if [ -f "${SECONDARY_LANGUAGE_FILE_PATH}" ]; then
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info "----------------------------------------------"
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info "User provided file:[${SECONDARY_LANGUAGE_FILE_PATH}] exists, setting rules file..."
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########################################
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# Update the path to the file location #
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########################################
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eval "${LANGUAGE_LINTER_RULES}=${SECONDARY_LANGUAGE_FILE_PATH}"
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######################
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# Set the rules flag #
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######################
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SET_RULES=1
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fi
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fi
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##############################################################
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# We didnt find rules from user, setting to default template #
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##############################################################
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if [ "${SET_RULES}" -eq 0 ]; then
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########################################################
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# No user default provided, using the template default #
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########################################################
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eval "${LANGUAGE_LINTER_RULES}=${DEFAULT_RULES_LOCATION}/${!LANGUAGE_FILE_NAME}"
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debug " -> Codebase does NOT have file:[${LANGUAGE_FILE_PATH}], nor the file:[${SECONDARY_LANGUAGE_FILE_PATH}], using Default rules at:[${!LANGUAGE_LINTER_RULES}]"
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######################
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# Set the rules flag #
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######################
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SET_RULES=1
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fi
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####################
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# Debug Print info #
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####################
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debug " -> Language rules file variable (${LANGUAGE_LINTER_RULES}) value is:[${!LANGUAGE_LINTER_RULES}]"
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############################
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# Validate the file exists #
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############################
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if [ -e "${!LANGUAGE_LINTER_RULES}" ]; then
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# Found the rules file
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debug " -> ${LANGUAGE_LINTER_RULES} rules file (${!LANGUAGE_LINTER_RULES}) exists."
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else
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local LANGUAGE_LINTER_RULES_BASENAME
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LANGUAGE_LINTER_RULES_BASENAME="$(basename "${!LANGUAGE_LINTER_RULES}")"
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debug "LANGUAGE_LINTER_RULES_BASENAME: ${LANGUAGE_LINTER_RULES_BASENAME}"
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# checkstyle embeds some configuration files, such as google_checks.xml and sun_checks.xml.
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# If we or the user specified one of those files and the file is missing, fall back to
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# the embedded one.
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if [[ "${LANGUAGE_NAME}" == "JAVA" && ("${LANGUAGE_LINTER_RULES_BASENAME}" == "google_checks.xml" || "${LANGUAGE_LINTER_RULES_BASENAME}" == "sun_checks.xml") ]]; then
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debug "${!LANGUAGE_LINTER_RULES} for ${LANGUAGE_NAME} doesn't exist. Falling back to ${LANGUAGE_LINTER_RULES_BASENAME} that the linter ships."
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eval "${LANGUAGE_LINTER_RULES}=/${LANGUAGE_LINTER_RULES_BASENAME}"
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debug "Updated ${LANGUAGE_LINTER_RULES}: ${!LANGUAGE_LINTER_RULES}"
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else
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# Here we expect a rules file, so fail if not available.
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fatal " -> ${LANGUAGE_LINTER_RULES} rules file (${!LANGUAGE_LINTER_RULES}) doesn't exist. Terminating..."
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fi
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fi
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######################
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# Export the results #
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######################
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eval "export ${LANGUAGE_LINTER_RULES}"
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}
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################################################################################
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#### Function GetStandardRules #################################################
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GetStandardRules() {
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################
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# Pull In Vars #
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################
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LINTER="${1}"
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#########################################################################
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# Need to get the ENV vars from the linter rules to run in command line #
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#########################################################################
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# Copy orig IFS to var
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ORIG_IFS="${IFS}"
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# Set the IFS to newline
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IFS=$'\n'
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#########################################
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# Get list of all environment variables #
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#########################################
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# Only env vars that are marked as true
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GET_ENV_ARRAY=()
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if [[ ${LINTER} == "javascript" ]]; then
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mapfile -t GET_ENV_ARRAY < <(yq .env "${JAVASCRIPT_STANDARD_LINTER_RULES}" | grep true)
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fi
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#######################
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# Load the error code #
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#######################
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ERROR_CODE=$?
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##############################
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# Check the shell for errors #
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##############################
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if [ ${ERROR_CODE} -ne 0 ]; then
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# ERROR
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error "Failed to gain list of ENV vars to load!"
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fatal "[${GET_ENV_ARRAY[*]}]"
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fi
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##########################
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# Set IFS back to normal #
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##########################
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# Set IFS back to Orig
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IFS="${ORIG_IFS}"
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######################
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# Set the env string #
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######################
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ENV_STRING=''
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#############################
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# Pull out the envs to load #
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#############################
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for ENV in "${GET_ENV_ARRAY[@]}"; do
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#############################
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# remove spaces from return #
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#############################
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ENV="$(echo -e "${ENV}" | tr -d '[:space:]')"
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################################
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# Get the env to add to string #
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################################
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ENV="$(echo "${ENV}" | cut -d'"' -f2)"
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debug "ENV:[${ENV}]"
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ENV_STRING+="--env ${ENV} "
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done
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#########################################
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# Remove trailing and ending whitespace #
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#########################################
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if [[ ${LINTER} == "javascript" ]]; then
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JAVASCRIPT_STANDARD_LINTER_RULES="$(echo -e "${ENV_STRING}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
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fi
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}
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