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superlint/lib/worker.sh

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#!/usr/bin/env bash
################################################################################
################################################################################
########### Super-Linter linting Functions @admiralawkbar ######################
################################################################################
################################################################################
########################## FUNCTION CALLS BELOW ################################
################################################################################
################################################################################
#### Function LintCodebase #####################################################
function LintCodebase()
{
####################
# Pull in the vars #
####################
FILE_TYPE="$1" && shift # Pull the variable and remove from array path (Example: JSON)
LINTER_NAME="$1" && shift # Pull the variable and remove from array path (Example: jsonlint)
LINTER_COMMAND="$1" && shift # Pull the variable and remove from array path (Example: jsonlint -c ConfigFile /path/to/file)
FILE_EXTENSIONS="$1" && shift # Pull the variable and remove from array path (Example: *.json)
FILE_ARRAY=("$@") # Array of files to validate (Example: $FILE_ARRAY_JSON)
######################
# Create Print Array #
######################
PRINT_ARRAY=()
################
# print header #
################
PRINT_ARRAY+=("")
PRINT_ARRAY+=("----------------------------------------------")
PRINT_ARRAY+=("----------------------------------------------")
PRINT_ARRAY+=("Linting [$FILE_TYPE] files...")
PRINT_ARRAY+=("----------------------------------------------")
PRINT_ARRAY+=("----------------------------------------------")
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#####################################
# Validate we have linter installed #
#####################################
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# shellcheck disable=SC2230
VALIDATE_INSTALL_CMD=$(command -v "$LINTER_NAME" 2>&1)
#######################
# Load the error code #
#######################
ERROR_CODE=$?
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
# Failed
echo "ERROR! Failed to find [$LINTER_NAME] in system!"
echo "ERROR:[$VALIDATE_INSTALL_CMD]"
exit 1
else
# Success
if [[ "$ACTIONS_RUNNER_DEBUG" == "true" ]]; then
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echo "Successfully found binary for [$LINTER_NAME] in system"
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echo "Location:[$VALIDATE_INSTALL_CMD]"
fi
fi
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###############################################################
# For POWERSHELL, ensure PSScriptAnalyzer module is available #
###############################################################
if [[ "$FILE_TYPE" == "POWERSHELL" ]]; then
VALIDATE_PSSA_MODULE=$(pwsh -c "(Get-Module -Name PSScriptAnalyzer -ListAvailable | Select-Object -First 1).Name" 2>&1)
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# If module found, ensure Invoke-ScriptAnalyzer command is available
if [[ "$VALIDATE_PSSA_MODULE" == "PSScriptAnalyzer" ]]; then
VALIDATE_PSSA_CMD=$(pwsh -c "(Get-Command Invoke-ScriptAnalyzer | Select-Object -First 1).Name" 2>&1)
fi
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#######################
# Load the error code #
#######################
ERROR_CODE=$?
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##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
# Failed
echo "ERROR! Failed find module [PSScriptAnalyzer] for [$LINTER_NAME] in system!"
echo "ERROR:[PSSA_MODULE $VALIDATE_PSSA_MODULE] [PSSA_CMD $VALIDATE_PSSA_CMD]"
exit 1
else
# Success
if [[ "$ACTIONS_RUNNER_DEBUG" == "true" ]]; then
echo "Successfully found module [$VALIDATE_PSSA_MODULE] in system"
echo "Successfully found command [$VALIDATE_PSSA_CMD] in system"
fi
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fi
fi
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##########################
# Initialize empty Array #
##########################
LIST_FILES=()
################
# Set the flag #
################
SKIP_FLAG=0
############################################################
# Check to see if we need to go through array or all files #
############################################################
if [ ${#FILE_ARRAY[@]} -eq 0 ] && [ "$VALIDATE_ALL_CODEBASE" == "false" ]; then
# No files found in commit and user has asked to not validate code base
SKIP_FLAG=1
# echo " - No files found in changeset to lint for language:[$FILE_TYPE]"
elif [ ${#FILE_ARRAY[@]} -ne 0 ]; then
# We have files added to array of files to check
LIST_FILES=("${FILE_ARRAY[@]}") # Copy the array into list
else
###############################################################################
# Set the file seperator to newline to allow for grabbing objects with spaces #
###############################################################################
IFS=$'\n'
#################################
# Get list of all files to lint #
#################################
# shellcheck disable=SC2207,SC2086
LIST_FILES=($(cd "$GITHUB_WORKSPACE" || exit; find . -type f -regex "$FILE_EXTENSIONS" 2>&1))
###########################
# Set IFS back to default #
###########################
IFS="$DEFAULT_IFS"
############################################################
# Set it back to empty if loaded with blanks from scanning #
############################################################
if [ ${#LIST_FILES[@]} -lt 1 ]; then
######################
# Set to empty array #
######################
LIST_FILES=()
#############################
# Skip as we found no files #
#############################
SKIP_FLAG=1
fi
fi
###############################
# Check if any data was found #
###############################
if [ $SKIP_FLAG -eq 0 ]; then
######################
# Print Header array #
######################
for LINE in "${PRINT_ARRAY[@]}"
do
#########################
# Print the header info #
#########################
echo "$LINE"
done
##################
# Lint the files #
##################
for FILE in "${LIST_FILES[@]}"
do
#####################
# Get the file name #
#####################
FILE_NAME=$(basename "$FILE" 2>&1)
#####################################################
# Make sure we dont lint node modules or test cases #
#####################################################
if [[ $FILE == *"node_modules"* ]]; then
# This is a node modules file
continue
elif [[ $FILE == *"$TEST_CASE_FOLDER"* ]]; then
# This is the test cases, we should always skip
continue
fi
##############
# File print #
##############
echo "---------------------------"
echo "File:[$FILE]"
####################
# Set the base Var #
####################
LINT_CMD=''
#######################################
# Corner case for Powershell subshell #
#######################################
if [[ "$FILE_TYPE" == "POWERSHELL" ]]; then
################################
# Lint the file with the rules #
################################
# Need to append "'" to make the pwsh call syntax correct, also exit with exit code from inner subshell
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LINT_CMD=$(cd "$GITHUB_WORKSPACE" || exit; pwsh -c "($LINTER_COMMAND $FILE)"; exit $? 2>&1)
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else
################################
# Lint the file with the rules #
################################
LINT_CMD=$(cd "$GITHUB_WORKSPACE" || exit; $LINTER_COMMAND "$FILE" 2>&1)
fi
#######################
# Load the error code #
#######################
ERROR_CODE=$?
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
#########
# Error #
#########
echo "ERROR! Found errors in [$LINTER_NAME] linter!"
echo "ERROR:[$LINT_CMD]"
# Increment the error count
(("ERRORS_FOUND_$FILE_TYPE++"))
else
###########
# Success #
###########
echo " - File:[$FILE_NAME] was linted with [$LINTER_NAME] successfully"
fi
done
fi
}
################################################################################
#### Function TestCodebase #####################################################
function TestCodebase()
{
####################
# Pull in the vars #
####################
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FILE_TYPE="$1" # Pull the variable and remove from array path (Example: JSON)
LINTER_NAME="$2" # Pull the variable and remove from array path (Example: jsonlint)
LINTER_COMMAND="$3" # Pull the variable and remove from array path (Example: jsonlint -c ConfigFile /path/to/file)
FILE_EXTENSIONS="$4" # Pull the variable and remove from array path (Example: *.json)
INDVIDUAL_TEST_FOLDER="$5" # Folder for specific tests
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################
# print header #
################
echo ""
echo "----------------------------------------------"
echo "----------------------------------------------"
echo "Testing Codebase [$FILE_TYPE] files..."
echo "----------------------------------------------"
echo "----------------------------------------------"
echo ""
#####################################
# Validate we have linter installed #
#####################################
# shellcheck disable=SC2230
VALIDATE_INSTALL_CMD=$(command -v "$LINTER_NAME" 2>&1)
#######################
# Load the error code #
#######################
ERROR_CODE=$?
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
# Failed
echo "ERROR! Failed to find [$LINTER_NAME] in system!"
echo "ERROR:[$VALIDATE_INSTALL_CMD]"
exit 1
else
# Success
echo "Successfully found binary in system"
echo "Location:[$VALIDATE_INSTALL_CMD]"
fi
##########################
# Initialize empty Array #
##########################
LIST_FILES=()
############################################
# Check if its ansible, as its the outlier #
############################################
if [[ "$FILE_TYPE" == "ANSIBLE" ]]; then
#################################
# Get list of all files to lint #
#################################
# shellcheck disable=SC2207,SC2086,SC2010
LIST_FILES=($(cd "$GITHUB_WORKSPACE/$TEST_CASE_FOLDER" || exit; ls ansible/ | grep ".yml" 2>&1))
else
###############################################################################
# Set the file seperator to newline to allow for grabbing objects with spaces #
###############################################################################
IFS=$'\n'
#################################
# Get list of all files to lint #
#################################
# shellcheck disable=SC2207,SC2086
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LIST_FILES=($(cd "$GITHUB_WORKSPACE/$TEST_CASE_FOLDER" || exit; find "$INDVIDUAL_TEST_FOLDER" -type f -regex "$FILE_EXTENSIONS" ! -path "*./ansible*" 2>&1))
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###########################
# Set IFS back to default #
###########################
IFS="$DEFAULT_IFS"
fi
##################
# Lint the files #
##################
for FILE in "${LIST_FILES[@]}"
do
#####################
# Get the file name #
#####################
FILE_NAME=$(basename "$FILE" 2>&1)
############################
# Get the file pass status #
############################
# Example: markdown_good_1.md -> good
FILE_STATUS=$(echo "$FILE_NAME" |cut -f2 -d'_')
#########################################################
# If not found, assume it should be linted successfully #
#########################################################
if [ -z "$FILE_STATUS" ] || [[ "$FILE" == *"README"* ]]; then
##################################
# Set to good for proper linting #
##################################
FILE_STATUS="good"
fi
##############
# File print #
##############
echo "---------------------------"
echo "File:[$FILE]"
########################
# Set the lint command #
########################
LINT_CMD=''
#######################################
# Check if docker and get folder name #
#######################################
if [[ "$FILE_TYPE" == "DOCKER" ]]; then
if [[ "$FILE" == *"good"* ]]; then
#############
# Good file #
#############
FILE_STATUS='good'
else
############
# Bad file #
############
FILE_STATUS='bad'
fi
fi
#####################
# Check for ansible #
#####################
if [[ "$FILE_TYPE" == "ANSIBLE" ]]; then
########################################
# Make sure we dont lint certain files #
########################################
if [[ $FILE == *"vault.yml"* ]] || [[ $FILE == *"galaxy.yml"* ]]; then
# This is a file we dont look at
continue
fi
################################
# Lint the file with the rules #
################################
LINT_CMD=$(cd "$GITHUB_WORKSPACE/$TEST_CASE_FOLDER/ansible" || exit; $LINTER_COMMAND "$FILE" 2>&1)
elif [[ "$FILE_TYPE" == "POWERSHELL" ]]; then
################################
# Lint the file with the rules #
################################
# Need to append "'" to make the pwsh call syntax correct, also exit with exit code from inner subshell
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LINT_CMD=$(cd "$GITHUB_WORKSPACE/$TEST_CASE_FOLDER" || exit; pwsh -c "$LINTER_COMMAND $FILE"; exit $? 2>&1)
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else
################################
# Lint the file with the rules #
################################
LINT_CMD=$(cd "$GITHUB_WORKSPACE/$TEST_CASE_FOLDER" || exit; $LINTER_COMMAND "$FILE" 2>&1)
fi
#######################
# Load the error code #
#######################
ERROR_CODE=$?
########################################
# Check for if it was supposed to pass #
########################################
if [[ "$FILE_STATUS" == "good" ]]; then
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
#########
# Error #
#########
echo "ERROR! Found errors in [$LINTER_NAME] linter!"
echo "ERROR:[$LINT_CMD]"
echo "ERROR: Linter CMD:[$LINTER_COMMAND $FILE]"
# Increment the error count
(("ERRORS_FOUND_$FILE_TYPE++"))
else
###########
# Success #
###########
echo " - File:[$FILE_NAME] was linted with [$LINTER_NAME] successfully"
fi
else
#######################################
# File status = bad, this should fail #
#######################################
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -eq 0 ]; then
#########
# Error #
#########
echo "ERROR! Found errors in [$LINTER_NAME] linter!"
echo "ERROR! This file should have failed test case!"
echo "ERROR:[$LINT_CMD]"
echo "ERROR: Linter CMD:[$LINTER_COMMAND $FILE]"
# Increment the error count
(("ERRORS_FOUND_$FILE_TYPE++"))
else
###########
# Success #
###########
echo " - File:[$FILE_NAME] failed test case with [$LINTER_NAME] successfully"
fi
fi
done
}
################################################################################
#### Function RunTestCases #####################################################
function RunTestCases()
{
# This loop will run the test cases and exclude user code
# This is called from the automation process to validate new code
# When a PR is opened, the new code is validated with the default branch
# version of linter.sh, and a new container is built with the latest codebase
# for testing. That container is spun up, and ran,
# with the flag: TEST_CASE_RUN=true
# So that the new code can be validated against the test cases
#################
# Header prints #
#################
echo ""
echo "----------------------------------------------"
echo "-------------- TEST CASE RUN -----------------"
echo "----------------------------------------------"
echo ""
#######################
# Test case languages #
#######################
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# TestCodebase "Language" "Linter" "Linter-command" "Regex to find files" "Test Folder"
TestCodebase "YML" "yamllint" "yamllint -c $YAML_LINTER_RULES" ".*\.\(yml\|yaml\)\$" "yml"
TestCodebase "JSON" "jsonlint" "jsonlint" ".*\.\(json\)\$" "json"
TestCodebase "XML" "xmllint" "xmllint" ".*\.\(xml\)\$" "xml"
TestCodebase "MARKDOWN" "markdownlint" "markdownlint -c $MD_LINTER_RULES" ".*\.\(md\)\$" "markdown"
TestCodebase "BASH" "shellcheck" "shellcheck" ".*\.\(sh\)\$" "shell"
TestCodebase "PYTHON" "pylint" "pylint --rcfile $PYTHON_LINTER_RULES" ".*\.\(py\)\$" "python"
TestCodebase "PERL" "perl" "perl -Mstrict -cw" ".*\.\(pl\)\$" "perl"
TestCodebase "PHP" "php" "php -l" ".*\.\(php\)\$" "php"
TestCodebase "RUBY" "rubocop" "rubocop -c $RUBY_LINTER_RULES" ".*\.\(rb\)\$" "ruby"
TestCodebase "GO" "golangci-lint" "golangci-lint run -c $GO_LINTER_RULES" ".*\.\(go\)\$" "golang"
TestCodebase "COFFEESCRIPT" "coffeelint" "coffeelint -f $COFFEESCRIPT_LINTER_RULES" ".*\.\(coffee\)\$" "coffeescript"
TestCodebase "JAVASCRIPT_ES" "eslint" "eslint --no-eslintrc -c $JAVASCRIPT_LINTER_RULES" ".*\.\(js\)\$" "javascript"
TestCodebase "JAVASCRIPT_STANDARD" "standard" "standard $JAVASCRIPT_STANDARD_LINTER_RULES" ".*\.\(js\)\$" "javascript"
TestCodebase "TYPESCRIPT_ES" "eslint" "eslint --no-eslintrc -c $TYPESCRIPT_LINTER_RULES" ".*\.\(ts\)\$" "typescript"
TestCodebase "TYPESCRIPT_STANDARD" "standard" "standard --parser @typescript-eslint/parser --plugin @typescript-eslint/eslint-plugin $TYPESCRIPT_STANDARD_LINTER_RULES" ".*\.\(ts\)\$" "typescript"
TestCodebase "DOCKER" "/dockerfilelint/bin/dockerfilelint" "/dockerfilelint/bin/dockerfilelint -c $DOCKER_LINTER_RULES" ".*\(Dockerfile\)\$" "docker"
TestCodebase "ANSIBLE" "ansible-lint" "ansible-lint -v -c $ANSIBLE_LINTER_RULES" "ansible-lint" "ansible"
TestCodebase "TERRAFORM" "tflint" "tflint -c $TERRAFORM_LINTER_RULES" ".*\.\(tf\)\$" "terraform"
TestCodebase "CFN" "cfn-lint" "cfn-lint --config-file $CFN_LINTER_RULES" ".*\.\(json\|yml\|yaml\)\$" "cfn"
TestCodebase "POWERSHELL" "pwsh" "pwsh -c Invoke-ScriptAnalyzer -EnableExit -Settings $POWERSHELL_LINTER_RULES -Path" ".*\.\(ps1\|psm1\|psd1\|ps1xml\|pssc\|psrc\|cdxml\)\$" "powershell"
TestCodebase "CSS" "stylelint" "stylelint --config $CSS_LINTER_RULES" ".*\.\(css\)\$" "css"
TestCodebase "ENV" "dotenv-linter" "dotenv-linter" ".*\.\(env\)\$" "env"
TestCodebase "CLOJURE" "clj-kondo" "clj-kondo --config $CLOJURE_LINTER_RULES --lint" ".*\.\(clj\|cljs\|cljc\|edn\)\$" "clojure"
TestCodebase "KOTLIN" "ktlint" "ktlint" ".*\.\(kt\|kts\)\$" "kotlin"
TestCodebase "PROTOBUF" "protolint" "protolint lint --config_path $PROTOBUF_LINTER_RULES" ".*\.\(proto\)\$" "protobuf"
TestCodebase "OPENAPI" "spectral" "spectral lint -r $OPENAPI_LINTER_RULES" ".*\.\(ymlopenapi\|jsonopenapi\)\$" "openapi"
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#################
# Footer prints #
#################
# Call the footer to display run information
# and exit with error code
Footer
}
################################################################################
#### Function LintAnsibleFiles #################################################
function LintAnsibleFiles()
{
######################
# Create Print Array #
######################
PRINT_ARRAY=()
################
# print header #
################
PRINT_ARRAY+=("")
PRINT_ARRAY+=("----------------------------------------------")
PRINT_ARRAY+=("----------------------------------------------")
PRINT_ARRAY+=("Linting [Ansible] files...")
PRINT_ARRAY+=("----------------------------------------------")
PRINT_ARRAY+=("----------------------------------------------")
######################
# Name of the linter #
######################
LINTER_NAME="ansible-lint"
###########################################
# Validate we have ansible-lint installed #
###########################################
# shellcheck disable=SC2230
VALIDATE_INSTALL_CMD=$(command -v "$LINTER_NAME" 2>&1)
#######################
# Load the error code #
#######################
ERROR_CODE=$?
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
# Failed
echo "ERROR! Failed to find $LINTER_NAME in system!"
echo "ERROR:[$VALIDATE_INSTALL_CMD]"
exit 1
else
# Success
if [[ "$ACTIONS_RUNNER_DEBUG" == "true" ]]; then
# Success
echo "Successfully found binary in system"
echo "Location:[$VALIDATE_INSTALL_CMD]"
fi
fi
##########################
# Initialize empty Array #
##########################
LIST_FILES=()
#######################
# Create flag to skip #
#######################
SKIP_FLAG=0
######################################################
# Only go into ansible linter if we have base folder #
######################################################
if [ -d "$ANSIBLE_DIRECTORY" ]; then
############################################################
# Check to see if we need to go through array or all files #
############################################################
if [ "$VALIDATE_ALL_CODEBASE" == "false" ]; then
# We need to only check the ansible playbooks that have updates
#LIST_FILES=("${ANSIBLE_ARRAY[@]}")
# shellcheck disable=SC2164,SC2010,SC2207
LIST_FILES=($(cd "$ANSIBLE_DIRECTORY"; ls | grep ".yml" 2>&1))
else
#################################
# Get list of all files to lint #
#################################
# shellcheck disable=SC2164,SC2010,SC2207
LIST_FILES=($(cd "$ANSIBLE_DIRECTORY"; ls | grep ".yml" 2>&1))
fi
###############################################################
# Set the list to empty if only MD and TXT files were changed #
###############################################################
# No need to run the full ansible checks on read only file changes
if [ "$READ_ONLY_CHANGE_FLAG" -eq 0 ]; then
##########################
# Set the array to empty #
##########################
LIST_FILES=()
###################################
# Send message that were skipping #
###################################
#echo "- Skipping Ansible lint run as file(s) that were modified were read only..."
############################
# Create flag to skip loop #
############################
SKIP_FLAG=1
fi
####################################
# Check if we have data to look at #
####################################
if [ $SKIP_FLAG -eq 0 ]; then
for LINE in "${PRINT_ARRAY[@]}"
do
#########################
# Print the header line #
#########################
echo "$LINE"
done
fi
##################
# Lint the files #
##################
for FILE in "${LIST_FILES[@]}"
do
########################################
# Make sure we dont lint certain files #
########################################
if [[ $FILE == *"vault.yml"* ]] || [[ $FILE == *"galaxy.yml"* ]]; then
# This is a file we dont look at
continue
fi
####################
# Get the filename #
####################
FILE_NAME=$(basename "$ANSIBLE_DIRECTORY/$FILE" 2>&1)
##############
# File print #
##############
echo "---------------------------"
echo "File:[$FILE]"
################################
# Lint the file with the rules #
################################
LINT_CMD=$("$LINTER_NAME" -v -c "$ANSIBLE_LINTER_RULES" "$ANSIBLE_DIRECTORY/$FILE" 2>&1)
#######################
# Load the error code #
#######################
ERROR_CODE=$?
##############################
# Check the shell for errors #
##############################
if [ $ERROR_CODE -ne 0 ]; then
#########
# Error #
#########
echo "ERROR! Found errors in [$LINTER_NAME] linter!"
echo "ERROR:[$LINT_CMD]"
# Increment error count
((ERRORS_FOUND_ANSIBLE++))
else
###########
# Success #
###########
echo " - File:[$FILE_NAME] was linted with [$LINTER_NAME] successfully"
fi
done
else # No ansible directory found in path
###############################
# Check to see if debug is on #
###############################
if [[ "$ACTIONS_RUNNER_DEBUG" == "true" ]]; then
########################
# No Ansible dir found #
########################
echo "WARN! No Ansible base directory found at:[$ANSIBLE_DIRECTORY]"
echo "skipping ansible lint"
fi
fi
}
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