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enable to configure the logger via cli #405

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merged 1 commit into from Feb 1, 2016
Merged

enable to configure the logger via cli #405

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21 changes: 21 additions & 0 deletions bin/inspec
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Expand Up @@ -42,6 +42,8 @@ class InspecCLI < Thor # rubocop:disable Metrics/ClassLength
desc: 'Allow remote scans with self-signed certificates (WinRM).'
option :json_config, type: :string,
desc: 'Read configuration from JSON file (`-` reads from stdin).'
option :log_level, aliases: :l, type: :string,
desc: 'Set the log level: info (default), debug, warn, error'
end

desc 'json PATH', 'read all tests in PATH and generate a JSON summary'
Expand Down Expand Up @@ -75,6 +77,8 @@ class InspecCLI < Thor # rubocop:disable Metrics/ClassLength

o = opts.dup
o[:logger] = Logger.new(STDOUT)
o[:logger].level = get_log_level(o.log_level)

o[:ignore_supports] = true # we check for integrity only
profile = Inspec::Profile.from_path(path, o)
exit 1 unless profile.check
Expand All @@ -94,6 +98,8 @@ class InspecCLI < Thor # rubocop:disable Metrics/ClassLength

o = options.dup
o[:logger] = Logger.new(STDOUT)
o[:logger].level = get_log_level(o.log_level)

profile = Inspec::Profile.from_path(path, o)
# generate archive
exit 1 unless profile.archive(opts)
Expand All @@ -109,6 +115,7 @@ class InspecCLI < Thor # rubocop:disable Metrics/ClassLength

o = opts.dup
o[:logger] = Logger.new(opts['format'] == 'json' ? nil : STDOUT)
o[:logger].level = get_log_level(o.log_level)

runner = Inspec::Runner.new(o)
runner.add_tests(tests)
Expand Down Expand Up @@ -173,6 +180,20 @@ class InspecCLI < Thor # rubocop:disable Metrics/ClassLength
@json ||= conffile ? read_config(conffile) : {}
end

# get the log level
# DEBUG < INFO < WARN < ERROR < FATAL < UNKNOWN
def get_log_level(level)
valid = %w{debug info warn error fatal}

if valid.include?(level)
l = level
else
l = 'info'
end

Logger.const_get(l.upcase)
end

def read_config(file)
if file == '-'
puts 'WARN: reading JSON config from standard input' if STDIN.tty?
Expand Down