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use regex::Regex;
use report::Report;
use config::Configuration;
use handlebars::Handlebars;
pub fn render(config: &Configuration, report: &Report) {
let mut out = Handlebars::new()
.template_render(&config.template, report)
.unwrap()
.trim()
.to_string();
if !config.post_processors.is_empty() {
out = postprocess(config, &out);
}
println!("{}", out);
}
pub fn postprocess(config: &Configuration, output: &str) -> String {
let mut processors = Vec::new();
for processor in &config.post_processors {
if let Ok(lookup) = Regex::new(&processor.lookup) {
info!("Using post-processor {:#?}", lookup);
processors.push((lookup, processor.replace.as_str()));
} else {
warn!("Post-processor {:#?} is invalid", processor);
}
}
let mut processed = Vec::new();
for line in output.lines() {
let mut next: String = line.to_string();
for processor in &processors {
next = processor.0.replace_all(&next, processor.1).to_string();
}
processed.push(next);
}
processed.join("\n")
}