83 lines
2.1 KiB
Ruby
Executable File
83 lines
2.1 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require_relative '../config/environment'
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require 'open3'
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module LintTemplatesBash
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module_function
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EXCLUDED_RULES = [
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"SC2046", "SC2086", # will be fixed later: https://gitlab.com/gitlab-org/gitlab/-/issues/352973
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"SC1090", "SC1091", # we do not have access to sourced files for analysis.
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"SC2154", # Referencing undefined variables is common and adding per-line exceptions for them is unintuitive for end-users
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"SC2164" # CI/CD automatically fails if attempting to change to a directory which does not exist.
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].join(",").freeze
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EXCLUDED_TEMPLATES = [
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"dotNET.gitlab-ci.yml" # Powershell
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].freeze
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def run
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failed_templates = Gitlab::Template::GitlabCiYmlTemplate.all.filter_map do |template|
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next if EXCLUDED_TEMPLATES.include?(template.full_name)
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success = check_template(template)
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template.full_name unless success
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end
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if failed_templates.any?
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puts "The following templates have shellcheck violations:"
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puts failed_templates.join("\n")
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exit 1
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end
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end
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def process_content(content)
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Gitlab::Ci::YamlProcessor.new(content).execute
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end
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def job_script(job)
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parts = [:before_script, :script, :after_script].map do |key|
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job[key]&.join("\n")
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end.compact
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parts.prepend("#!/bin/bash\n").join("\n")
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end
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def shellcheck(script_content)
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combined_streams, status = Open3.capture2e("shellcheck --exclude='#{EXCLUDED_RULES}' -", stdin_data: script_content)
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[combined_streams, status.success?]
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end
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def check_job(job)
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shellcheck(job_script(job))
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end
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def check_template(template)
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parsed = process_content(template.content)
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unless parsed.valid?
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warn "#{template.full_name} is invalid: #{parsed.errors.inspect}"
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return true
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end
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results = parsed.jobs.map do |name, job|
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out, success = check_job(job)
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unless success
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puts "The '#{name}' job in #{template.full_name} has shellcheck failures:"
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puts out
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end
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success
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end
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results.all?
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end
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end
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LintTemplatesBash.run
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