Sha256: 58770f30b220b625abecc4a5f53fd06f8494f01909d6432a0c84769fa138f736
Contents?: true
Size: 1.26 KB
Versions: 8
Compression:
Stored size: 1.26 KB
Contents
module MetricFu
class Churn < Generator
def emit
@output = generate_churn_metrics
end
def analyze
if @output.match(/Churning requires a subversion or git repo/)
@churn = [:churn => {}]
else
@churn = YAML::load(@output)
end
end
# ensure hash only has the :churn key
def to_h
{:churn => @churn[:churn]}
end
private
def generate_churn_metrics
ensure_output_is_valid_yaml(churn_code)
end
def ensure_output_is_valid_yaml(output)
yaml_start = output.index("---")
if yaml_start
output[yaml_start...output.length]
else
nil
end
end
def churn_code
command = "mf-churn #{build_churn_options}"
mf_debug "** #{command}"
`#{command}`
end
def build_churn_options
opts = ["--yaml"]
churn_options.each do |churn_option, command_flag|
if has_option?(churn_option)
opts << "#{command_flag}=#{options[churn_option]}"
end
end
opts.join(" ")
end
def has_option?(churn_option)
options.include?(churn_option)
end
def churn_options
{
:minimum_churn_count => '--minimum_churn_count',
:start_date => '--start_date'
}
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems